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|
_S = {}
function global(g) if #g > 0 then for i,v in ipairs(g) do rawset(_S, g[i], true) end else for k,v in pairs(g) do rawset(_G, k, v) rawset(_S, k, true) end end end
setmetatable(_G, { __index = function(t, k) if not rawget(_S, k) then error("cannot get undefined global variable: " .. k, 2) end end, __newindex = function(t, k, v) if rawget(_S, k) then rawset(t, k, v) else error("cannot set global variable: " .. k, 2) end end })
-- Begin rxi JSON library.
global({ json = { _version = "0.1.2" } })
local encode
local escape_char_map = {
[ "\\" ] = "\\",
[ "\"" ] = "\"",
[ "\b" ] = "b",
[ "\f" ] = "f",
[ "\n" ] = "n",
[ "\r" ] = "r",
[ "\t" ] = "t",
}
local escape_char_map_inv = { [ "/" ] = "/" }
for k, v in pairs(escape_char_map) do
escape_char_map_inv[v] = k
end
local function escape_char(c)
return "\\" .. (escape_char_map[c] or string.format("u%04x", c:byte()))
end
local function encode_nil(val)
return "null"
end
local function encode_table(val, stack, options, depth)
local res = {}
stack = stack or {}
-- Circular reference?
if stack[val] then error("circular reference") end
stack[val] = true
if rawget(val, 1) ~= nil and next(val) ~= nil then
-- Treat as array -- check keys are valid and it is not sparse
local n = 0
for k in pairs(val) do
if type(k) ~= "number" then
error("invalid table: mixed or invalid key types")
end
n = n + 1
end
if n ~= #val then
error("invalid table: sparse array")
end
-- Encode
for i, v in ipairs(val) do
if options.pretty then
table.insert(res, string.rep(options.indent, depth + 1) .. encode(v, stack, options, depth + 1))
else
table.insert(res, encode(v, stack, options, depth + 1))
end
end
stack[val] = nil
if options.pretty then
if #res == 0 then return "[]" end
return "[\n" ..
table.concat(res, ",\n") .. "\n" ..
string.rep(options.indent, depth) .. "]"
end
return "[" .. table.concat(res, ",") .. "]"
else
-- Treat as an object
for k, v in pairs(val) do
if type(k) ~= "string" then
error("invalid table: mixed or invalid key types")
end
if options.pretty then
table.insert(res, string.rep(options.indent, depth + 1) .. encode(k, stack, options, depth + 1) .. ": " .. encode(v, stack, options, depth + 1))
else
table.insert(res, encode(k, stack, options, depth + 1) .. ":" .. encode(v, stack, options, depth + 1))
end
end
stack[val] = nil
if options.pretty then
if #res == 0 then return "{}" end
table.sort(res)
return "{\n" ..
table.concat(res, ",\n") .. "\n" ..
string.rep(options.indent, depth) .. "}"
end
return "{" .. table.concat(res, ",") .. "}"
end
end
local function encode_string(val)
return '"' .. val:gsub('[%z\1-\31\\"]', escape_char) .. '"'
end
local function encode_number(val)
-- Check for NaN, -inf and inf
if val ~= val or val <= -math.huge or val >= math.huge then
error("unexpected number value '" .. tostring(val) .. "'")
end
return string.format("%.14g", val)
end
local type_func_map = {
[ "nil" ] = encode_nil,
[ "table" ] = encode_table,
[ "string" ] = encode_string,
[ "number" ] = encode_number,
[ "boolean" ] = tostring,
}
encode = function(val, stack, options, depth)
local t = type(val)
local f = type_func_map[t]
if f then
return f(val, stack, options, depth)
end
error("unexpected type '" .. t .. "'")
end
function json.encode(val, options)
if not options then options = {} end
if options.pretty and not options.indent then options.indent = " " end
return encode(val, nil, options or {}, 0)
end
local parse
local function create_set(...)
local res = {}
for i = 1, select("#", ...) do
res[ select(i, ...) ] = true
end
return res
end
local space_chars = create_set(" ", "\t", "\r", "\n")
local delim_chars = create_set(" ", "\t", "\r", "\n", "]", "}", ",")
local escape_chars = create_set("\\", "/", '"', "b", "f", "n", "r", "t", "u")
local literals = create_set("true", "false", "null")
local literal_map = {
[ "true" ] = true,
[ "false" ] = false,
[ "null" ] = nil,
}
local function next_char(str, idx, set, negate)
for i = idx, #str do
if set[str:sub(i, i)] ~= negate then
return i
end
end
return #str + 1
end
local function decode_error(str, idx, msg)
local line_count = 1
local col_count = 1
for i = 1, idx - 1 do
col_count = col_count + 1
if str:sub(i, i) == "\n" then
line_count = line_count + 1
col_count = 1
end
end
error( string.format("%s at line %d col %d", msg, line_count, col_count) )
end
local function codepoint_to_utf8(n)
-- http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=iws-appendixa
local f = math.floor
if n <= 0x7f then
return string.char(n)
elseif n <= 0x7ff then
return string.char(f(n / 64) + 192, n % 64 + 128)
elseif n <= 0xffff then
return string.char(f(n / 4096) + 224, f(n % 4096 / 64) + 128, n % 64 + 128)
elseif n <= 0x10ffff then
return string.char(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
f(n % 4096 / 64) + 128, n % 64 + 128)
end
error( string.format("invalid unicode codepoint '%x'", n) )
end
local function parse_unicode_escape(s)
local n1 = tonumber( s:sub(1, 4), 16 )
local n2 = tonumber( s:sub(7, 10), 16 )
-- Surrogate pair?
if n2 then
return codepoint_to_utf8((n1 - 0xd800) * 0x400 + (n2 - 0xdc00) + 0x10000)
else
return codepoint_to_utf8(n1)
end
end
local function parse_string(str, i)
local res = ""
local j = i + 1
local k = j
while j <= #str do
local x = str:byte(j)
if x < 32 then
decode_error(str, j, "control character in string")
elseif x == 92 then -- `\`: Escape
res = res .. str:sub(k, j - 1)
j = j + 1
local c = str:sub(j, j)
if c == "u" then
local hex = str:match("^[dD][89aAbB]%x%x\\u%x%x%x%x", j + 1)
or str:match("^%x%x%x%x", j + 1)
or decode_error(str, j - 1, "invalid unicode escape in string")
res = res .. parse_unicode_escape(hex)
j = j + #hex
else
if not escape_chars[c] then
decode_error(str, j - 1, "invalid escape char '" .. c .. "' in string")
end
res = res .. escape_char_map_inv[c]
end
k = j + 1
elseif x == 34 then -- `"`: End of string
res = res .. str:sub(k, j - 1)
return res, j + 1
end
j = j + 1
end
decode_error(str, i, "expected closing quote for string")
end
local function parse_number(str, i)
local x = next_char(str, i, delim_chars)
local s = str:sub(i, x - 1)
local n = tonumber(s)
if not n then
decode_error(str, i, "invalid number '" .. s .. "'")
end
return n, x
end
local function parse_literal(str, i)
local x = next_char(str, i, delim_chars)
local word = str:sub(i, x - 1)
if not literals[word] then
decode_error(str, i, "invalid literal '" .. word .. "'")
end
return literal_map[word], x
end
local function parse_array(str, i)
local res = {}
local n = 1
i = i + 1
while 1 do
local x
i = next_char(str, i, space_chars, true)
-- Empty / end of array?
if str:sub(i, i) == "]" then
i = i + 1
break
end
-- Read token
x, i = parse(str, i)
res[n] = x
n = n + 1
-- Next token
i = next_char(str, i, space_chars, true)
local chr = str:sub(i, i)
i = i + 1
if chr == "]" then break end
if chr ~= "," then decode_error(str, i, "expected ']' or ','") end
end
return res, i
end
local function parse_object(str, i)
local res = {}
i = i + 1
while 1 do
local key, val
i = next_char(str, i, space_chars, true)
-- Empty / end of object?
if str:sub(i, i) == "}" then
i = i + 1
break
end
-- Read key
if str:sub(i, i) ~= '"' then
decode_error(str, i, "expected string for key")
end
key, i = parse(str, i)
-- Read ':' delimiter
i = next_char(str, i, space_chars, true)
if str:sub(i, i) ~= ":" then
decode_error(str, i, "expected ':' after key")
end
i = next_char(str, i + 1, space_chars, true)
-- Read value
val, i = parse(str, i)
-- Set
res[key] = val
-- Next token
i = next_char(str, i, space_chars, true)
local chr = str:sub(i, i)
i = i + 1
if chr == "}" then break end
if chr ~= "," then decode_error(str, i, "expected '}' or ','") end
end
return res, i
end
local char_func_map = {
[ '"' ] = parse_string,
[ "0" ] = parse_number,
[ "1" ] = parse_number,
[ "2" ] = parse_number,
[ "3" ] = parse_number,
[ "4" ] = parse_number,
[ "5" ] = parse_number,
[ "6" ] = parse_number,
[ "7" ] = parse_number,
[ "8" ] = parse_number,
[ "9" ] = parse_number,
[ "-" ] = parse_number,
[ "t" ] = parse_literal,
[ "f" ] = parse_literal,
[ "n" ] = parse_literal,
[ "[" ] = parse_array,
[ "{" ] = parse_object,
}
parse = function(str, idx)
local chr = str:sub(idx, idx)
local f = char_func_map[chr]
if f then
return f(str, idx)
end
decode_error(str, idx, "unexpected character '" .. chr .. "'")
end
function json.decode(str)
if type(str) ~= "string" then
error("expected argument of type string, got " .. type(str))
end
local res, idx = parse(str, next_char(str, 1, space_chars, true))
idx = next_char(str, idx, space_chars, true)
if idx <= #str then
decode_error(str, idx, "trailing garbage")
end
return res
end
-- End JSON library.
global({ common = {} })
function common.merge(dst, src) for k, v in pairs(src) do dst[k] = v end return dst end
function common.map(l, p) local t = {} for i, v in ipairs(l) do table.insert(t, p(v, i)) end return t end
function common.each(l, p) for i, v in ipairs(l) do p(v) end end
function common.flat_map(l, p) local t = {} for i, v in ipairs(l) do local r = p(v) for k, w in ipairs(r) do table.insert(t, w) end end return t end
function common.concat(...) local t = {} for i, tt in ipairs({ ... }) do for j, v in ipairs(tt) do table.insert(t, v) end end return t end
function common.grep(l, p) local t = {} for i, v in ipairs(l) do if p(v) then table.insert(t, v) end end return t end
function common.first(l, p) for i, v in ipairs(l) do if (type(p) == 'function' and p(v)) or p == v then return v end end end
function common.slice(t, i, l) local n = {} for j = i, l ~= nil and (i - l) or #t do table.insert(n, t[j]) end return n end
function common.join(j, l) local s = "" for i, v in ipairs(l) do if i > 1 then s = s .. j .. v else s = v end end return s end
function common.sort(t, f) table.sort(t, f) return t end
function common.write(path, contents) local f, err = io.open(path, "wb") if not f then error("can't write to " .. path .. ": " .. err) end f:write(contents) f:flush() f:close() end
function common.read(path) local f, err = io.open(path, "rb") if not f then error("can't read from " .. path .. ": " .. err) end local str = f:read("*all") f:close() return str end
function common.uniq(l) local t = {} local k = {} for i,v in ipairs(l) do if not k[v] then table.insert(t, v) k[v] = true end end return t end
function common.delete(h, d) local t = {} for k,v in pairs(h) do if k ~= d then t[k] = v end end return t end
function common.canonical_order(hash) local t = {} for k,v in pairs(hash) do table.insert(t, k) end table.sort(t) return t end
function common.split(splitter, str)
local o = 1
local res = {}
while true do
local s, e = str:find(splitter, o)
table.insert(res, str:sub(o, s and (s - 1) or #str))
if not s then break end
o = e + 1
end
return table.unpack(res)
end
function common.handleize(str) return str:lower():gsub("[^a-z0-9%-_]+", "-"):gsub("%-+", "-"):gsub("^%-+", ""):gsub("%-+$", "") end
function common.is_commit_hash(hash) return #hash == 40 and not hash:find("[^a-f0-9]") end
function common.dirname(path) local s = path:reverse():find("[/\\]") if not s then return path end return path:sub(1, #path - s) end
function common.basename(path) local s = path:reverse():find("[/\\]") if not s then return path end return path:sub(#path - s + 2) end
function common.path(exec)
-- On windows, in theory to resolve things, we also check the working directory even without a PATHSEP.
if exec:find(PATHSEP) or PLATFORM == "windows" and system.stat(exec) then return exec end
return common.first(common.map({ common.split(":", os.getenv("PATH")) }, function(e) return e .. PATHSEP .. exec end), function(e) local s = system.stat(e) return s and s.type ~= "dir" and s.mode and s.mode & 73 and (not s.symlink or system.stat(s.symlink)) end)
end
function common.normalize_path(path) if PLATFORM == "windows" and path then path = path:gsub("/", PATHSEP) end if not path or not path:find("^~") then return path end return os.getenv("HOME") .. path:sub(2) end
function common.rmrf(root)
local info = root and root ~= "" and system.stat(root)
if not info then return end
if info.type == "file" or info.symlink then
local status, err = os.remove(root)
if not status then
if not err:find("denied") then error("can't remove " .. root .. ": " .. err) end
system.chmod(root, 448) -- chmod so that we can write, for windows.
status, err = os.remove(root)
if not status then error("can't remove " .. root .. ": " .. err) end
end
else
for i,v in ipairs(system.ls(root)) do common.rmrf(root .. PATHSEP .. v) end
system.rmdir(root)
end
end
function common.mkdirp(path)
local stat = system.stat(path)
if stat and stat.type == "dir" then return true end
if stat and stat.type == "file" then error("path " .. path .. " exists") end
local segments = { common.split("[/\\]", path) }
local target
local extant_root = 0
for i, dirname in ipairs(segments) do -- we need to do this, incase directories earlier in the chain exist, but we don't have permission to read.
target = target and target .. PATHSEP .. dirname or dirname
if system.stat(target) then extant_root = i end
end
target = nil
for i, dirname in ipairs(segments) do
target = target and target .. PATHSEP .. dirname or dirname
if i >= extant_root and target ~= "" and not target:find("^[A-Z]:$") and not system.stat(target) then system.mkdir(target) end
end
end
function common.copy(src, dst, hidden)
local src_stat, dst_stat = system.stat(src), system.stat(dst)
if not src_stat then error("can't find " .. src) end
if not hidden and common.basename(src):find("^%.") then return end
if dst_stat and dst_stat.type == "dir" then return common.copy(src, dst .. PATHSEP .. common.basename(src), hidden) end
if src_stat.type == "dir" then
common.mkdirp(dst)
for i, file in ipairs(system.ls(src)) do common.copy(src .. PATHSEP .. file, dst .. PATHSEP .. file, hidden) end
else
local src_io, err1 = io.open(src, "rb")
if err1 then error("can't open for reading " .. src .. ": " .. err1) end
local dst_io, err2 = io.open(dst, "wb")
if err2 then error("can't open for writing " .. dst .. ": " .. err2) end
while true do
local chunk = src_io:read(64*1024)
if not chunk then break end
dst_io:write(chunk)
end
dst_io:close()
src_io:close()
system.chmod(dst, src_stat.mode)
end
end
function common.rename(src, dst)
if not os.rename(src, dst) then
common.copy(src, dst)
common.rmrf(src)
end
end
function common.reset(path, ref, type)
if common.is_commit_hash(ref) then
system.reset(path, ref, type)
else
if not pcall(system.reset, path, "refs/tags/" .. ref, type) then system.reset(path, "refs/remotes/origin/" .. ref, type) end
end
end
function common.chdir(dir, callback)
local wd = system.pwd()
system.chdir(dir)
local status, err = pcall(callback)
system.chdir(wd)
if not status then error(err, 0) end
end
function common.stat(path)
local stat = system.stat(path)
if not stat then error("can't find file or directory at " .. path) end
return stat
end
function common.args(arguments, options)
local args = {}
local i = 1
for k,v in pairs(arguments) do if math.type(k) ~= "integer" then args[k] = v end end
while i <= #arguments do
local s,e, option, value = arguments[i]:find("%-%-([^=]+)=?(.*)")
if s and options[option] then
local flag_type = options[option]
if flag_type == "flag" then
args[option] = true
elseif flag_type == "string" or flag_type == "number" or flag_type == "array" then
if not value or value == "" then
if i == #arguments then error("option " .. option .. " requires a " .. flag_type) end
value = arguments[i+1]
i = i + 1
end
if flag_type == "number" and tonumber(flag_type) == nil then error("option " .. option .. " should be a number") end
if flag_type == "array" then
args[option] = args[option] or {}
table.insert(args[option], value)
else
args[option] = value
end
end
else
table.insert(args, arguments[i])
end
i = i + 1
end
return args
end
global({
LATEST_MOD_VERSION = "3.0.0",
EXECUTABLE_EXTENSION = PLATFORM == "windows" and ".exe" or "",
SHOULD_COLOR = ((PLATFORM == "windows" or (os.getenv("TERM") and os.getenv("TERM") ~= "dumb")) and not os.getenv("NO_COLOR")) or false
})
global({ "HOME", "USERDIR", "CACHEDIR", "JSON", "TABLE", "HEADER", "RAW", "VERBOSE", "FILTRATION", "MOD_VERSION", "QUIET", "FORCE", "REINSTALL", "CONFIG", "NO_COLOR", "AUTO_PULL_REMOTES", "ARCH", "ASSUME_YES", "NO_INSTALL_OPTIONAL", "TMPDIR", "DATADIR", "BINARY", "POST", "PROGRESS", "SYMLINK", "REPOSITORY", "EPHEMERAL", "MASK", "settings", "repositories", "lite_xls", "system_bottle", "progress_bar_label", "write_progress_bar" })
global({ Addon = {}, Repository = {}, LiteXL = {}, Bottle = {}, lpm = {}, log = {} })
-- in the cases where we don't have a manifest, assume generalized structure, take addons folder, trawl through it, build manifest that way
-- assuming each .lua file under the `addons` folder is a addon. also parse the README, if present, and see if any of the addons
-- Ignore any requries that are in CORE_PLUGINS.
local CORE_PLUGINS = {
autocomplete = true, autoreload = true, contextmenu = true, detectindent = true, drawwhitespace = true, language_c = true, language_cpp = true, language_css = true, language_dart = true,
language_html = true, language_js = true, language_lua = true, language_md = true, language_python = true, language_xml = true, lineguide = true, linewrapping = true, macro = true,
projectsearch = true, quote = true, reflow = true, scale = true, tabularize = true, toolbarview = true, treeview = true, trimwhitespace = true, workspace = true
}
local function engage_locks(func, err, warn)
if not system.stat(CACHEDIR) then common.mkdirp(CACHEDIR) end
local lockfile = CACHEDIR .. PATHSEP .. ".lock"
if not system.stat(lockfile) then common.write(lockfile, "") end
return system.flock(lockfile, func, err, warn)
end
local colors = {
red = 31,
green = 32,
yellow = 33,
blue = 34,
cyan = 36
}
local function colorize(text, color)
if not SHOULD_COLOR or not TTY or NO_COLOR or not color then return text end
return "\x1B[" .. colors[color] .. "m" .. text .. "\x1B[0m"
end
local actions, warnings = {}, {}
function log.action(message, color)
if JSON then table.insert(actions, message) end
if not QUIET then
io.stderr:write(colorize(message .. "\n", color))
io.stderr:flush()
end
end
function log.warning(message)
if JSON then table.insert(warnings, message) end
if not QUIET then
io.stderr:write(colorize("warning: " .. message .. "\n", "yellow"))
io.stderr:flush()
end
end
function log.fatal_warning(message)
if not FORCE then error(message .. "; use --force to override") else log.warning(message) end
end
function log.progress_action(message)
if write_progress_bar then
progress_bar_label = message
else
log.action(message)
end
end
local function prompt(message)
system.tcflush(0)
if not ASSUME_YES or not JSON then
io.stderr:write(colorize(message .. " [Y/n]: ", "cyan"))
if ASSUME_YES then io.stderr:write("Y\n") end
io.stderr:flush()
end
if ASSUME_YES then return true end
local response = io.stdin:read("*line")
return not response:find("%S") or response:find("^%s*[yY]%s*$")
end
function common.get(source, options)
options = options or {}
if not options.depth then options.depth = {} end
table.insert(options.depth, source)
local target, checksum, callback, depth = options.target, options.checksum or "SKIP", options.callback, options.depth
if not source then error("requires url") end
if #depth > 10 then error("too many redirects") end
local _, _, protocol, hostname, port, rest = source:find("^(https?)://([^:/?]+):?(%d*)(.*)$")
if #depth == 1 then log.progress_action("Downloading " .. options.depth[1]:sub(1, 100) .. "...") end
if not protocol then error("malfomed url " .. source) end
if not port or port == "" then port = protocol == "https" and 443 or 80 end
if not rest or rest == "" then rest = "/" end
local res, headers
if checksum == "SKIP" and not target then
res, headers = system.get(protocol, hostname, port, rest, target, callback)
if headers.location then return common.get(headers.location, common.merge(options, { })) end
return res
end
local cache_dir = checksum == "SKIP" and TMPDIR or (options.cache or CACHEDIR)
if not system.stat(cache_dir .. PATHSEP .. "files") then common.mkdirp(cache_dir .. PATHSEP .. "files") end
local cache_path = cache_dir .. PATHSEP .. "files" .. PATHSEP .. system.hash(checksum .. options.depth[1])
if checksum ~= "SKIP" and system.stat(cache_path) and system.hash(cache_path, "file") ~= checksum then common.rmrf(cache_path) end
local res
if not system.stat(cache_path) then
res, headers = system.get(protocol, hostname, port, rest, cache_path .. ".part", callback)
if headers.location then return common.get(headers.location, common.merge(options, { })) end
if checksum ~= "SKIP" and system.hash(cache_path .. ".part", "file") ~= checksum then
common.rmrf(cache_path .. ".part")
log.fatal_warning("checksum doesn't match for " .. options.depth[1])
end
common.rename(cache_path .. ".part", cache_path)
end
if target then common.copy(cache_path, target) else res = io.open(cache_path, "rb"):read("*all") end
if checksum == "SKIP" then common.rmrf(cache_path) end
return res
end
-- Determines whether two addons located at different paths are actually different based on their contents.
-- If path1 is a directory, will still return true if it's a subset of path2 (accounting for binary downloads).
function common.is_path_different(path1, path2)
local stat1, stat2 = system.stat(path1), system.stat(path2)
if not stat1 or not stat2 or stat1.type ~= stat2.type or (stat1 == "file" and stat1.size ~= stat2.size) then return true end
if stat1.type == "dir" then
for i, file in ipairs(system.ls(path1)) do
if not common.basename(file):find("^%.") and common.is_path_different(path1 .. PATHSEP .. file, path2 .. PATHSEP.. file) then return true end
end
return false
end
return system.hash(path1, "file") ~= system.hash(path2, "file")
end
local function compare_version(a, b) -- compares semver
if not a or not b then return false end
local _, _, majora, minora, revisiona = tostring(a):find("(%d+)%.?(%d*)%.?(%d*)")
local _, _, majorb, minorb, revisionb = tostring(b):find("(%d+)%.?(%d*)%.?(%d*)")
if majora == nil then error("can't parse version " .. a) end
if majorb == nil then error("can't parse version " .. b) end
majora, minora, revisiona = tonumber(majora) or 0, tonumber(minora) or 0, tonumber(revisiona) or 0
majorb, minorb, revisionb = tonumber(majorb) or 0, tonumber(minorb) or 0, tonumber(revisionb) or 0
if majora ~= majorb then return majora < majorb and -3 or 3 end
if minora ~= minorb then return minora < minorb and -2 or 2 end
if revisiona ~= revisionb then return revisiona < revisionb and -1 or 1 end
return 0
end
local function match_version(version, pattern)
if not pattern then return true end
if pattern:find("^>=") then return compare_version(version, pattern:sub(3)) >= 0 end
if pattern:find("^<=") then return compare_version(version, pattern:sub(3)) <= 0 end
if pattern:find("^<") then return compare_version(version, pattern:sub(2)) == -1 end
if pattern:find("^>") then return compare_version(version, pattern:sub(2)) == 1 end
if pattern:find("^=") then return compare_version(version, pattern:sub(2)) == 0 end
return version == pattern
end
local function compatible_modversion(lite_xl_modversion, addon_modversion)
local result = compare_version(lite_xl_modversion, addon_modversion)
return result >= 0 and result < 3
end
-- There can exist many different versions of an addon. All statuses are relative to a particular lite bottle.
-- available: Addon is available in a repository, and can be installed. There is no comparable version on the system.
-- upgradable: Addon is installed, but does not match the highest version in any repository.
-- orphan: Addon is installed, but there is no corresponding addon in any repository.
-- installed: Addon is installed, and matches the highest version in any repository, or highest version is incompatible.
-- core: Addon is a part of the lite data directory, and doesn't have corresponding addons in any repository.
-- bundled: Addon is part of the lite data directory, but has corresponding addons in any repository.
-- incompatible: Addon is not installed and conflicts with existing installed addons.
function Addon.__index(self, idx) return rawget(self, idx) or Addon[idx] end
function Addon.new(repository, metadata)
if type(metadata.id) ~= 'string' or metadata.id:find("[^a-z0-9%-_]") then error("addon requires a valid id " .. (metadata.id and "(" .. metadata.id .. " is invalid)" or "")) end
local type = metadata.type or "plugin"
if metadata.type ~= "meta" and not metadata.path and not metadata.files and not metadata.url then metadata.path = "." end
if metadata.path then metadata.path = metadata.path:gsub("/", PATHSEP) end
local self = setmetatable(common.merge({
repository = repository,
tags = {},
type = type,
path = nil,
remote = nil,
version = "1.0",
location = "user",
dependencies = {},
conflicts = {},
name = metadata.id
}, metadata), Addon)
self.type = type
-- Directory.
local plural_type = type == "library" and "libraries" or (type .. "s")
if not self.path and repository and repository.local_path and system.stat(repository.local_path .. PATHSEP .. plural_type .. PATHSEP .. self.id .. ".lua") then self.path = plural_type .. PATHSEP .. self.id .. ".lua" end
if not self.path and repository and repository.local_path and system.stat(repository.local_path .. PATHSEP .. plural_type .. PATHSEP .. self.id) then self.path = plural_type .. PATHSEP .. self.id end
if self.dependencies and #self.dependencies > 0 then
local t = {}
for i,v in ipairs(self.dependencies) do t[v] = {} end
self.dependencies = t
end
if not self.local_path and repository then
if self.remote then
local repo = Repository.url(self.remote)
local local_path = repo.local_path and (repo.local_path .. (self.path and (PATHSEP .. self.path:gsub("^/", ""):gsub("%.$", "")) or ""))
self.local_path = local_path and system.stat(local_path) and local_path or nil
else
self.local_path = (repository.local_path .. (self.path and (PATHSEP .. self.path:gsub("^/", ""):gsub("%.$", "")) or "")) or nil
end
end
self.organization = metadata.organization or (((self.files and #self.files > 0) or (not self.url and (not self.path or not (self.local_path and (system.stat(self.local_path) or {}).type == "file")))) and "complex" or "singleton")
return self
end
function Addon:is_stub() return self.remote end
function Addon:is_asset() return self.type == "font" end
function Addon:unstub()
if not self:is_stub() or self.inaccessible then return end
local repo
local status, err = pcall(function()
repo = Repository.url(self.remote):fetch_if_not_present()
local manifest = repo:parse_manifest(self.id)
local remote_entry = common.grep(manifest['addons'] or manifest['plugins'], function(e) return e.id == self.id end)[1]
if not remote_entry then error("can't find " .. self.type .. " " .. self.id .. " on " .. self.remote) end
local addon = Addon.new(repo, remote_entry)
-- merge in attribtues that are probably more accurate than the stub
if addon.version ~= self.version then log.warning(self.id .. " stub on " .. self.repository:url() .. " has differing version from remote (" .. self.version .. " vs " .. addon.version .. "); may lead to install being inconsistent") end
-- if addon.mod_version ~= self.mod_version then log.warning(self.id .. " stub on " .. self.repository:url() .. " has differing mod_version from remote (" .. self.mod_version .. " vs " .. addon.mod_version .. ")") end
for k,v in pairs(addon) do self[k] = v end
end)
if not status then self.inaccessible = err end
return repo
end
function Addon.is_addon_different(downloaded_path, installed_path)
local is_downloaded_single = downloaded_path:find("%.lua$")
local is_installed_single = installed_path:find("%.lua$")
local target = is_downloaded_single and not is_installed_single and installed_path .. PATHSEP .. "init.lua" or installed_path
return common.is_path_different(downloaded_path, target)
end
function Addon:get_install_path(bottle)
local folder = self.type == "library" and "libraries" or (self.type .. "s")
local path = (((self:is_core(bottle) or self:is_bundled()) and bottle.lite_xl.datadir_path) or (bottle.local_path and (bottle.local_path .. PATHSEP .. "user") or USERDIR)) .. PATHSEP .. folder
if self:is_asset() and self.organization == "singleton" then
if (self.path or self.url) and common.basename(self.path or self.url):gsub("%.%w+$", "") ~= self.id then
log.warning(string.format("Mistmatch between asset url/path filename and id; (%s vs. %s)", self.path or self.url, self.id))
end
path = path .. PATHSEP .. (self.path and common.basename(self.path) or (self.url and common.basename(self.url) or self.id))
else
path = path .. PATHSEP .. self.id
if self.organization == "singleton" then path = path .. ".lua" end
end
return path
end
function Addon:is_orphan(bottle) return not self.repository end
function Addon:is_core(bottle) return self.location == "core" end
function Addon:is_bundled(bottle) return self.location == "bundled" end
function Addon:is_installed(bottle)
if self:is_core(bottle) or self:is_bundled(bottle) or not self.repository then return true end
if self.type == "meta" then
if self:is_explicitly_installed(bottle) then return true end
for k, v in pairs(self.dependencies) do
if #common.grep({ bottle:get_addon(k) }, function(a) return a:is_installed(bottle) end) == 0 then
return false
end
end
return true
end
local install_path = self:get_install_path(bottle)
if not system.stat(install_path) then return false end
if self:is_asset() then return true end
local installed_addons = common.grep({ bottle:get_addon(self.id, nil, { }) }, function(addon) return not addon.repository end)
if #installed_addons > 0 then return false end
return self.local_path and not Addon.is_addon_different(self.local_path, install_path)
end
function Addon:is_upgradable(bottle)
if self:is_installed(bottle) then
local addons = { bottle:get_addon(self.id) }
for i, v in ipairs(addons) do
if self.version and v.version and v ~= self and compare_version(self.version, v.version) <= 1 then
return true
end
end
end
return false
end
function Addon:is_installable(bottle) return not self:is_core(bottle) and not self:is_orphan(bottle) end
function Addon:is_incompatible(addon)
return (self.dependencies[addon.id] and not match_version(addon.version, self.dependencies[addon.id] and self.dependencies[addon.id].version)) or
(self.conflicts[addon.id] and match_version(addon.version, self.conflicts[addon.id] and self.conflicts[addon.id].version))
end
function Addon:get_path(bottle)
return self:is_installed(bottle) and self:get_install_path(bottle) or self.local_path
end
function Addon:get_compatibilities(bottle)
local compatible_addons, incompatible_addons = {}, {}
local installed_addons = bottle:installed_addons()
local dependency_list = common.canonical_order(self.dependencies)
for _, addon in ipairs(dependency_list) do
local v = self.dependencies[addon]
local potential_addons = { bottle:get_addon(addon, v.version, { mod_version = bottle.lite_xl.mod_version }) }
for i, potential_addon in ipairs(potential_addons) do
local incomaptibilities = common.grep(installed_addons, function(p) return p:is_incompatible(potential_addon) end)
if #incomaptibilities == 0 then
if not compatible_addons[addon] or
potential_addon:is_installed(bottle) or
(compare_version(compatible_addons[addon].version, potential_addon.version) and not compatible_addons[addon]:is_installed(bottle))
then
compatible_addons[addon] = potential_addon
end
else
incompatible_addons[addon] = incompatibilities
end
end
end
return compatible_addons, incompatible_addons
end
function Addon:install(bottle, installing)
if MASK[self.id] then if not installing[self.id] then log.warning("won't install masked addon " .. self.id) end installing[self.id] = true return end
if self:is_installed(bottle) and not REINSTALL then error("addon " .. self.id .. " is already installed") return end
if self:is_stub() then self:unstub() end
if self.inaccessible then error("addon " .. self.id .. " is inaccessible: " .. self.inaccessible) end
local install_path = self:get_install_path(bottle)
if install_path:find(USERDIR, 1, true) ~= 1 and install_path:find(TMPDIR, 1, true) ~= 1 then error("invalid install path: " .. install_path) end
local temporary_install_path = TMPDIR .. PATHSEP .. install_path:sub(((install_path:find(TMPDIR, 1, true) == 1) and #TMPDIR or #USERDIR) + 2)
local status, err = pcall(function()
installing = installing or {}
installing[self.id] = true
local compatible, incompatible = self:get_compatibilities(bottle)
local dependency_list = common.canonical_order(self.dependencies)
for _, addon in ipairs(dependency_list) do
if incompatible[addon] then error("can't install " .. self.id .. ": incompatible with " .. incompatible[addon][1].id .. ":" .. incompatible[addon][1].version) end
end
for _, addon in ipairs(dependency_list) do
local v = self.dependencies[addon]
if not compatible[addon] then
if not v.optional then
error("can't find dependency " .. addon .. (v.version and (":" .. v.version) or ""))
else
log.warning("can't find optional dependency " .. addon .. (v.version and (":" .. v.version) or ""))
end
end
end
for _, addon in ipairs(dependency_list) do
local v = self.dependencies[addon]
if compatible[addon] and not compatible[addon]:is_core(bottle) and not compatible[addon]:is_installed(bottle) then
if installing[addon] then
error("circular dependency detected in " .. self.id .. ": requires " .. addon .. " but, " .. addon .. " requires " .. self.id)
end
if not v.optional or (not NO_INSTALL_OPTIONAL and prompt(addon .. " is an optional dependency of " .. self.id .. ". Should we install it?")) then
compatible[addon]:install(bottle, installing)
end
end
end
if self.type == "meta" then
log.action("Installed metapackage " .. self.id .. ".", "green")
return
end
common.mkdirp(common.dirname(temporary_install_path))
if self:is_upgradable(bottle) then
log.action("Upgrading " .. self.organization .. " " .. self.type .. " " .. self.id .. ".", "green")
common.rmrf(install_path)
else
log.action("Installing " .. self.organization .. " " .. self.type .. " " .. self.id .. ".", "green")
end
if self.organization == "complex" and self.path and common.stat(self.local_path).type ~= "dir" then common.mkdirp(install_path) end
if self.url then -- remote simple addon
local path = temporary_install_path .. (self.organization == 'complex' and self.path and system.stat(self.local_path).type ~= "dir" and (PATHSEP .. "init.lua") or "")
common.get(self.url, { target = path, checksum = self.checksum, callback = write_progress_bar })
if VERBOSE then log.action("Downloaded file " .. self.url .. " to " .. path) end
else -- local addon that has a local path
local temporary_path = temporary_install_path .. (self.organization == 'complex' and self.path and system.stat(self.local_path).type ~= "dir" and (PATHSEP .. "init.lua") or "")
if self.organization == 'complex' and self.path and common.stat(self.local_path).type ~= "dir" then common.mkdirp(temporary_install_path) end
if self.path then
local path = install_path .. (self.organization == 'complex' and self.path and common.stat(self.local_path).type ~= "dir" and (PATHSEP .. "init.lua") or "")
if SYMLINK then
if VERBOSE then log.action("Symlinking " .. self.local_path .. " to " .. path .. ".") end
system.symlink(self.local_path, temporary_path)
else
if VERBOSE then log.action("Copying " .. self.local_path .. " to " .. path .. ".") end
common.copy(self.local_path, temporary_path)
end
end
end
local has_nonoptional_arched_files = #common.grep(self.files or {}, function(e) return e.arch and not e.optional end) > 0
for _, arch in ipairs(ARCH) do
local has_one_file = false
for _, file in ipairs(self.files or {}) do
local file_arch = file.arch and type(file.arch) == "string" and { file.arch } or file.arch
if not file.arch or #common.grep(file_arch, function(e) return e == arch end) > 0 then
if file.arch then has_one_file = true end
if not file.optional or (not NO_INSTALL_OPTIONAL and prompt(common.basename(file.url) .. " is an optional file for " .. self.id .. ". Should we install it?")) then
if not file.checksum then error("requires a checksum") end
local target_path = install_path .. PATHSEP .. (file.path or common.basename(file.url))
local temporary_path = temporary_install_path .. PATHSEP .. (file.path or common.basename(file.url))
local local_path = self.repository.repo_path .. PATHSEP .. (file.path or common.basename(file.url))
local stripped_local_path = local_path:find("%.[^%.]+%-[^%.]+%.[^%.]*$") and local_path:gsub("%.[^%.]+%-[^%.]+", "") or local_path
if not system.stat(temporary_path) then
common.mkdirp(common.dirname(temporary_path))
if SYMLINK and self.repository:is_local() and system.stat(local_path) then
log.action("Symlinking " .. local_path .. " to " .. target_path .. ".")
system.symlink(local_path, temporary_path)
elseif SYMLINK and self.repository:is_local() and system.stat(stripped_local_path) then
log.action("Symlinking " .. stripped_local_path .. " to " .. target_path .. ".")
system.symlink(stripped_local_path, temporary_path)
else
common.get(file.url, { target = temporary_path, checksum = file.checksum, callback = write_progress_bar })
local basename = common.basename(target_path)
local is_archive = basename:find("%.zip$") or basename:find("%.tar%.gz$") or basename:find("%.tgz$")
local target = temporary_path
if is_archive or basename:find("%.gz$") then
if VERBOSE then log.action("Extracting file " .. basename .. " in " .. install_path .. "...") end
target = temporary_install_path .. (not is_archive and (PATHSEP .. basename:gsub(".gz$", "")) or "")
system.extract(temporary_path, target)
os.remove(temporary_path)
end
if not is_archive and file.arch and file.arch ~= "*" then system.chmod(target, 448) end -- chmod any ARCH tagged file to rwx-------
end
if file.extra and file.extra.chmod_executable then
for _, executable in ipairs(file.extra.chmod_executable) do
local path = common.dirname(temporary_path) .. PATHSEP .. executable:gsub("/", PATHSEP):gsub("^" .. PATHSEP, "")
if path:find(PATHSEP .. "%.%.") then error("invalid chmod_executable value " .. executable) end
local stat = system.stat(path)
if not stat then error("can't find executable to chmod_executable " .. path) end
if VERBOSE then log.action("Chmodding file " .. executable .. " to be executable.") end
system.chmod(path, stat.mode | 73)
end
end
end
end
end
end
if has_nonoptional_arched_files and not has_one_file and (not self.arch or (self.arch ~= "*" and #common.grep(self.arch, function(a) return a == arch end) == 0)) then
error("Addon " .. self.id .. " does not support arch " .. arch)
end
end
end)
bottle:invalidate_cache()
if not status then
common.rmrf(temporary_install_path)
error(err, 0)
elseif self.type ~= "meta" then
if POST and self.post then
common.chdir(temporary_install_path, function()
for i, arch in ipairs(ARCH) do
if type(self.post) == "table" and not self.post[ARCH] then error("can't find post command for arch " .. ARCH) end
local code = os.system(type(self.post) == "table" and self.post[ARCH] or self.post) ~= 0
if code ~= 0 then error("post step failed with error code " .. code) end
end
end)
end
if install_path ~= temporary_install_path then
common.rmrf(install_path)
common.mkdirp(common.dirname(install_path))
common.rename(temporary_install_path, install_path)
end
end
end
function Addon:depends_on(addon)
if self.dependencies[addon.id] and self.dependencies[addon.id].optional ~= true then return true end
for i,v in ipairs(addon.provides or {}) do if self.dependencies[v] and self.dependencies[v].optional ~= true then return true end end
return false
end
function Addon:is_explicitly_installed(bottle)
return common.first(settings.installed, function(id) return self.id == id end)
end
function Addon:get_orphaned_dependencies(bottle)
local t = {}
local installed_addons = system_bottle:installed_addons()
for id, options in pairs(self.dependencies) do
local dependency = bottle:get_addon(id, options.version)
if dependency then
if ( dependency.type == "meta" or dependency:is_installed(bottle) )
and #common.grep(installed_addons, function(addon) return addon ~= self and addon:depends_on(dependency) end) == 0
and not ( dependency:is_explicitly_installed(bottle) or dependency:is_core(bottle) )
then
table.insert(t, dependency)
if dependency.type == "meta" then
t = common.concat(t, dependency:get_orphaned_dependencies(bottle))
end
end
end
end
return t
end
function Addon:uninstall(bottle, uninstalling)
if MASK[self.id] then if not uninstalling[self.id] then log.warning("won't uninstall masked addon " .. self.id) end uninstalling[self.id] = true return end
local install_path = self:get_install_path(bottle)
if self:is_core(bottle) then error("can't uninstall " .. self.id .. "; is a core addon") end
local orphans = common.sort(common.grep(self:get_orphaned_dependencies(bottle), function(e) return not uninstalling or not uninstalling[e.id] end), function(a, b) return a.id < b.id end)
-- debate about this being a full abort, vs. just not uninstalling the orphans; settled in favour of full abort. can be revisited.
if #orphans > 0 and not uninstalling and not prompt("Uninstalling " .. self.id .. " will uninstall the following orphans: " .. common.join(", ", common.map(orphans, function(e) return e.id end)).. ". Do you want to continue?") then
return false
end
common.each(orphans, function(e) e:uninstall(bottle, common.merge(uninstalling or {}, { [self.id] = true })) end)
if self.type == "meta" then
log.action("Uninstalling meta " .. self.id .. ".", "green")
else
log.action("Uninstalling " .. self.type .. " located at " .. install_path, "green")
end
local incompatible_addons = common.grep(bottle:installed_addons(), function(p) return p:depends_on(self) and (not uninstalling or not uninstalling[p.id]) end)
local should_uninstall = #incompatible_addons == 0 or uninstalling
if not should_uninstall then
should_uninstall = prompt(self.id .. " is depended upon by " .. common.join(", ", common.map(incompatible_addons, function(p) return p.id end)) .. ". Remove as well?")
if not should_uninstall and self:is_explicitly_installed(bottle) and prompt(self.id .. " is explicitly installed. Mark as non-explicit?") then
settings.installed = common.grep(settings.installed, function(e) return e ~= self.id end)
return false
end
end
if should_uninstall then
for i,addon in ipairs(incompatible_addons) do
if not addon:uninstall(bottle, common.merge(uninstalling or {}, { [self.id] = true })) then return false end
end
common.rmrf(install_path)
return true
end
return false
end
function Repository.__index(self, idx) return rawget(self, idx) or Repository[idx] end
function Repository.new(hash)
if hash.remote then
if not hash.remote:find("^%w+:") and system.stat(hash.remote .. "/.git") then hash.remote = "file://" .. system.stat(hash.remote).abs_path end
if not hash.remote:find("^https?:") and not hash.remote:find("^file:") then error("only repositories with http and file transports are supported (" .. hash.remote .. ")") end
else
if not hash.repo_path then error("requires a remote, or a repo_path") end
end
local self = setmetatable({
commit = hash.commit,
remote = hash.remote,
branch = hash.branch,
live = nil,
addons = nil,
repo_path = hash.repo_path or (CACHEDIR .. PATHSEP .. "repos" .. PATHSEP .. system.hash(hash.remote)),
lite_xls = {},
last_retrieval = nil
}, Repository)
if not self:is_local() then
if system.stat(self.repo_path) and not self.commit and not self.branch then
-- In the case where we don't have a branch, and don't have a commit, check for the presence of `master` and `main`.
if system.stat(self.repo_path .. PATHSEP .. "master") then
self.branch = "master"
elseif system.stat(self.repo_path .. PATHSEP .. "main") then
self.branch = "main"
else
error("can't find branch for " .. self.remote .. " in " .. self.repo_path)
end
end
if self.commit or self.branch then
self.local_path = self.repo_path .. PATHSEP .. (self.commit or self.branch)
end
else
self.local_path = self.repo_path
end
return self
end
function Repository:is_local()
return self.remote == nil
end
function Repository.url(url)
if type(url) == "table" then return (url.remote and (url.remote .. ":" .. (url.branch or url.commit)) or url.repo_path) end
if not url:find("^%a+:") then
local stat = system.stat(url:gsub("[/\\]$", "")) or error("can't find repository " .. url)
return common.grep(repositories, function(r) return r.repo_path == stat.abs_path end)[1] or Repository.new({ repo_path = stat.abs_path })
end
local e = url:reverse():find(":")
local s = e and (#url - e + 1)
local remote, branch_or_commit = url:sub(1, s and (s-1) or #url), s and url:sub(s+1)
if remote == "https" or remote == "file" then remote, branch_or_commit = url, nil end
if branch_or_commit and common.is_commit_hash(branch_or_commit) then
return Repository.new({ remote = remote, commit = branch_or_commit })
end
return Repository.new({ remote = remote, branch = branch_or_commit })
end
function Repository.get_or_create(url)
local repo = Repository.url(url)
return common.grep(repositories, function(r)
if not repo.remote then return repo.local_path == r.local_path end
return r.remote == repo.remote and r.commit == repo.commit and r.branch == repo.branch
end)[0] or repo
end
function Repository:parse_manifest(repo_id)
if self.manifest then return self.manifest, self.remotes end
if system.stat(self.local_path) then
self.manifest_path = self.local_path .. PATHSEP .. "manifest.json"
if not system.stat(self.manifest_path) then
log.warning("Can't find manifest.json for " .. self:url() .. "; automatically generating manifest.")
self:generate_manifest(repo_id)
end
local status, err = pcall(function()
self.manifest = json.decode(common.read(self.manifest_path))
self.addons = {}
self.remotes = {}
for i, metadata in ipairs(self.manifest["addons"] or self.manifest["plugins"] or {}) do
table.insert(self.addons, Addon.new(self, metadata))
end
for i, metadata in ipairs(self.manifest["lite-xls"] or {}) do
table.insert(self.lite_xls, LiteXL.new(self, metadata))
end
self.remotes = common.map(self.manifest["remotes"] or {}, function(r) return Repository.url(r) end)
end)
if not status then error("error parsing manifest for " .. self:url() .. ": " .. err) end
end
return self.manifest, self.remotes
end
function Repository:generate_manifest(repo_id)
if not self.local_path and not self.commit and not self.branch then error("requires an instantiation") end
local path = self.local_path
local addons, addon_map = {}, {}
for _, folder in ipairs({ "plugins", "colors", "libraries", "fonts" }) do
if system.stat(path .. PATHSEP .. "README.md") then -- If there's a README, parse it for a table like in our primary repository.
for line in io.lines(path .. PATHSEP .. "README.md") do
local _, _, name, path, description = line:find("^%s*%|%s*%[`([%w_]+)%??.-`%]%((.-)%).-%|%s*(.-)%s*%|%s*$")
if name then
local id = common.handleize(name)
addon_map[id] = { id = id, description = description, name = name }
if path:find("^http") then
if path:find("%.lua") then
addon_map[id].url = path
local file = common.get(path, { callback = write_progress_bar })
addon_map[id].checksum = system.hash(file)
else
path = path:gsub("\\", "")
addon_map[id].remote = path
pcall(function()
local repo = Repository.url(path):add()
addon_map[id].remote = path .. ":" .. (repo.branch or repo.commit)
end)
end
else
addon_map[id].path = path:gsub("%?.*$", "")
end
end
end
end
if folder == "plugins" or system.stat(path .. PATHSEP .. folder) then
local addon_dir = system.stat(path .. PATHSEP .. folder) and folder or ""
local files = folder == "plugins" and system.stat(path .. PATHSEP .. "init.lua") and { "init.lua" } or system.ls(path .. PATHSEP .. addon_dir)
for i, file in ipairs(files) do
if file:find("%.lua$") then
local filename = common.basename(file):gsub("%.lua$", "")
local name = filename
if name == "init" then name = repo_id or common.basename(self.remote or self.local_path) end
if name ~= "init" then
local type = folder == "libraries" and "library" or folder:sub(1, #folder - 1)
local addon = { description = nil, id = common.handleize(name), name = name, mod_version = LATEST_MOD_VERSION, version = "0.1", path = (filename ~= "init" and (addon_dir .. PATHSEP .. file) or nil), type = type }
for line in io.lines(path .. PATHSEP .. addon_dir .. PATHSEP .. file) do
local _, _, mod_version = line:find("%-%-.*mod%-version:%s*(%w+)")
if mod_version then addon.mod_version = mod_version end
local _, _, required_addon = line:find("require [\"']plugins%.([%w_-]+)")
if required_addon and not CORE_PLUGINS[required_addon] then
if required_addon ~= addon.id then
if not addon.dependencies then addon.dependencies = {} end
addon.dependencies[required_addon] = ">=0.1"
end
end
local _, _, name_override = line:find("config%.plugins%.([%w_-]+)%s*=%s*common%.merge")
if not repo_id and name_override then
addon.name = name_override
addon.id = common.handleize(name_override)
addon.dependencies = common.delete(addon.dependencies, addon.id)
end
end
if addon_map[addon.id] then
addon = common.merge(addon, addon_map[addon.id])
addon_map[addon.id].addon = addon
end
table.insert(addons, addon)
end
end
end
end
end
for k, v in pairs(addon_map) do
if not v.addon then
table.insert(addons, common.merge({ mod_version = LATEST_MOD_VERSION, version = "0.1" }, v))
end
end
if #addons == 1 and not addons[1].path then addons[1].path = "." end
table.sort(addons, function(a,b) return a.id:lower() < b.id:lower() end)
common.write(path .. PATHSEP .. "manifest.json", json.encode({ addons = addons }, { pretty = true }))
end
function Repository:fetch_if_not_present()
if self.local_path and system.stat(self.local_path) then return self end
return self:fetch()
end
-- useds to fetch things from a generic place
function Repository:fetch()
if self:is_local() then return self end
local path, temporary_path
local status, err = pcall(function()
if not self.branch and not self.commit then
temporary_path = TMPDIR .. PATHSEP .. "transient-repo"
common.rmrf(temporary_path)
common.mkdirp(temporary_path)
log.progress_action("Fetching " .. self.remote .. "...")
system.init(temporary_path, self.remote)
self.branch = system.fetch(temporary_path, write_progress_bar):gsub("^refs/heads/", "")
if not self.branch then error("Can't find remote branch for " .. self.remote) end
path = self.repo_path .. PATHSEP .. self.branch
self.local_path = path
common.reset(temporary_path, self.branch, "hard")
else
path = self.local_path
local exists = system.stat(path)
if not exists then
temporary_path = TMPDIR .. PATHSEP .. "tranient-repo"
common.rmrf(temporary_path)
common.mkdirp(temporary_path)
system.init(temporary_path, self.remote)
end
if not exists or self.branch then
log.progress_action("Fetching " .. self.remote .. ":" .. (self.commit or self.branch) .. "...")
local status, err = pcall(system.fetch, temporary_path or path, write_progress_bar, self.commit or ("+refs/heads/" .. self.branch .. ":refs/remotes/origin/" .. self.branch))
if not status and err:find("cannot fetch a specific object") then
system.fetch(temporary_path or path, write_progress_bar, nil, true)
elseif not status then
error(err, 0)
end
common.reset(temporary_path or path, self.commit or self.branch, "hard")
end
self.manifest = nil
end
if temporary_path then
common.mkdirp(common.dirname(path))
common.rename(temporary_path, path)
end
end)
if not status then
if path then
common.rmrf(path)
local dir = common.dirname(path)
if system.stat(dir) and #system.ls(dir) == 0 then common.rmrf(dir) end
end
error(err, 0)
end
return self
end
function Repository:add(pull_remotes)
-- If neither specified then pull onto `master`, and check the main branch name, and move if necessary.
local manifest, remotes = self:fetch():parse_manifest()
if pull_remotes then -- any remotes we don't have in our listing, call add, and add into the list
for i, remote in ipairs(remotes) do
if not common.first(repositories, function(repo) return repo.remote == remote.remote and repo.branch == remote.branch and repo.commit == remote.commit end) then
remote:add(pull_remotes == "recursive" and "recursive" or false)
table.insert(repositories, remote)
end
end
end
return self
end
function Repository:update(pull_remotes)
local manifest, remotes = self:parse_manifest()
if self.branch then
log.progress_action("Updating " .. self:url() .. "...")
local status, err = pcall(system.fetch, self.local_path, write_progress_bar, "+refs/heads/" .. self.branch .. ":refs/remotes/origin/" .. self.branch)
if not status then -- see https://github.com/lite-xl/lite-xl-plugin-manager/issues/85
if not err:find("object not found %- no match for id") then error(err, 0) end
common.rmrf(self.local_path)
return self:fetch()
end
common.reset(self.local_path, self.branch, "hard")
self.manifest = nil
manifest, remotes = self:parse_manifest()
end
if pull_remotes then -- any remotes we don't have in our listing, call add, and add into the list
for i, remote in ipairs(remotes) do
if common.first(repositories, function(repo) return repo.remote == remote.remote and repo.branch == remote.branch and repo.commit == remote.comit end) then
remote:add(pull_remotes == "recursive" and "recursive" or false)
table.insert(repositories, remote)
end
end
end
end
function Repository:remove()
if not self:is_local() then
common.rmrf(self.local_path)
if #system.ls(self.repo_path) == 0 then common.rmrf(self.repo_path) end
end
end
function LiteXL.__index(t, k) return LiteXL[k] end
function LiteXL.new(repository, metadata)
if not metadata.version then error("lite-xl entry requires a version") end
local self = setmetatable(common.merge({
repository = repository,
tags = {},
files = {}
}, metadata), LiteXL)
self.hash = system.hash((repository and repository:url() or "") .. "-" .. metadata.version .. common.join("", common.map(self.files, function(f) return f.checksum end)))
self.local_path = self:is_local() and self.path or (CACHEDIR .. PATHSEP .. "lite_xls" .. PATHSEP .. self.version .. PATHSEP .. self.hash)
self.binary_path = self.binary_path or { }
self.datadir_path = self.datadir_path or (self.local_path .. PATHSEP .. "data")
return self
end
function LiteXL:get_binary_path(arch)
if self.binary_path and self.binary_path[arch or DEFAULT_ARCH] then return self.binary_path[arch or DEFAULT_ARCH] end
return self.local_path .. PATHSEP .. "lite-xl." .. (arch or DEFAULT_ARCH)
end
function LiteXL:is_system() return system_bottle and system_bottle.lite_xl == self end
function LiteXL:is_local() return not self.repository and self.path end
function LiteXL:is_compatible(addon) return not addon.mod_version or compatible_modversion(self.mod_version, addon.mod_version) end
function LiteXL:is_installed() return system.stat(self.local_path) ~= nil end
function LiteXL:install()
if self:is_installed() then log.warning("lite-xl " .. self.version .. " already installed") return end
common.mkdirp(self.local_path)
if system_bottle.lite_xl == self then -- system lite-xl. We have to copy it because we can't really set the user directory.
local executable, datadir = common.path("lite-xl" .. EXECUTABLE_EXTENSION)
if not executable then error("can't find system lite-xl executable") end
local stat = system.stat(executable)
executable = stat.symlink and stat.symlink or executable
datadir = common.dirname(executable) .. PATHSEP .. "data"
if not system.stat(datadir) then error("can't find system lite-xl data dir") end
common.copy(executable, self.local_path .. PATHSEP .. "lite-xl")
system.chmod(self.local_path .. PATHSEP .. "lite-xl", 448) -- chmod to rwx-------
common.copy(datadir, self.local_path .. PATHSEP .. "data")
elseif self.path and not self.repository then -- local repository
system.symlink(self:get_binary_path(), self.local_path .. PATHSEP .. "lite_xl")
else
if self.remote then
system.init(self.local_path, self.remote)
common.reset(self.local_path, self.commit or self.branch)
end
for i,file in ipairs(self.files or {}) do
if file.arch and common.grep(ARCH, function(e) return e == file.arch end)[1] then
if not file.checksum then error("requires a checksum") end
local basename = common.basename(file.url)
local archive = basename:find("%.zip$") or basename:find("%.tar%.gz$")
local path = self.local_path .. PATHSEP .. (archive and basename or "lite-xl")
log.action("Downloading file " .. file.url .. "...")
common.get(file.url, { target = path, checksum = file.checksum, callback = write_progress_bar })
log.action("Downloaded file " .. file.url .. " to " .. path)
if archive then
log.action("Extracting file " .. basename .. " in " .. self.local_path)
system.extract(path, self.local_path)
end
end
end
end
if not system.stat(self.local_path .. PATHSEP .. "lite-xl") then error("can't find executable for lite-xl " .. self.version) end
end
function LiteXL:uninstall()
if not system.stat(self.local_path) then error("lite-xl " .. self.version .. " not installed") end
common.rmrf(self.local_path)
end
function Bottle.__index(t, k) return Bottle[k] end
function Bottle.new(lite_xl, addons, config, is_system)
local self = setmetatable({
lite_xl = lite_xl,
addons = addons,
config = config,
is_system = is_system
}, Bottle)
if not is_system then
table.sort(self.addons, function(a, b) return (a.id .. ":" .. a.version) < (b.id .. ":" .. b.version) end)
self.hash = system.hash(lite_xl.version .. " " .. common.join(" ", common.map(self.addons, function(p) return (p.repository and p.repository:url() or "") .. ":" .. p.id .. ":" .. p.version end)) .. (config or "") .. (EPHEMERAL and "E" or ""))
if EPHEMERAL then
for i = 1, 1000 do
self.local_path = CACHEDIR .. PATHSEP .. "bottles" .. PATHSEP .. self.hash .. "-" .. i
if not system.stat(self.local_path) then break elseif i == 1000 then error("can't create epehemeral bottle") end
end
else
self.local_path = CACHEDIR .. PATHSEP .. "bottles" .. PATHSEP .. self.hash
end
end
return self
end
function Bottle:is_constructed() return self.is_system or system.stat(self.local_path) end
local DEFAULT_CONFIG_HEADER = [[
local core = require "core"
local command = require "core.command"
local keymap = require "core.keymap"
local config = require "core.config"
local style = require "core.style"
]]
function Bottle:construct()
if self.is_system then error("system bottle cannot be constructed") end
if self:is_constructed() and not REINSTALL then error("bottle " .. self.hash .. " already constructed") end
-- swap out the local path for a temporary path while we construct the bottle to make things atomic
local local_path = self.local_path
self.local_path = TMPDIR .. PATHSEP .. "bottles" .. PATHSEP .. self.hash
common.rmrf(self.local_path)
if not self.lite_xl:is_installed() then self.lite_xl:install() end
common.mkdirp(self.local_path .. PATHSEP .. "user")
if self.config then
common.write(self.local_path .. PATHSEP .. "user" .. PATHSEP .. "init.lua", DEFAULT_CONFIG_HEADER .. self.config)
end
-- Always copy the executbale, because of the way that lite determines the user folder (for now).
common.copy(self.lite_xl:get_binary_path(), self.local_path .. PATHSEP .. "lite-xl" .. EXECUTABLE_EXTENSION)
system.chmod(self.local_path .. PATHSEP .. "lite-xl" .. EXECUTABLE_EXTENSION, 448) -- chmod to rwx-------\
if SYMLINK then
system.symlink(self.lite_xl.datadir_path, self.local_path .. PATHSEP .. "data")
else
common.copy(self.lite_xl.datadir_path, self.local_path .. PATHSEP .. "data")
end
local installing = {}
for i,addon in ipairs(self.addons) do
if not installing[addon.id] then
addon:install(self, installing)
end
end
-- atomically move things
common.rmrf(local_path)
common.mkdirp(common.dirname(local_path))
common.rename(self.local_path, local_path)
self.local_path = local_path
end
function Bottle:apply(addons, config)
local changes = false
local applying = {}
local applied = {}
local installed = {}
for i, addons in ipairs(addons) do
local installed_addons = common.grep(addons, function(addon) return addon:is_installed(self) or addon:is_core(self) end)
if #installed_addons == 0 then
addons[1]:install(self, applying)
changes = true
table.insert(installed, addons[1])
else
table.insert(installed, installed_addons[1])
end
applied[addons[1].id] = true
end
for i, addon in pairs(self:installed_addons()) do
if #common.grep(installed, function(p) return p:depends_on(addon) end) == 0 then
if not applied[addon.id] and not addon:is_core(self) and not addon:is_bundled(self) and addon.type ~= "meta" then
addon:uninstall(self)
changes = true
end
end
end
if config then
common.write((self.is_system and USERDIR or self.local_path) .. PATHSEP .. "init.lua", config == 'default' and DEFAULT_CONFIG_HEADER or config)
changes = true
end
return changes
end
function Bottle:destruct()
if self.is_system then error("system bottle cannot be destructed") end
if not self:is_constructed() then error("lite-xl " .. self.version .. " not constructed") end
common.rmrf(self.local_path)
end
function Bottle:run(args)
args = args or {}
local path = not self.is_system and (self.local_path .. PATHSEP .. "lite-xl" .. EXECUTABLE_EXTENSION) or self.lite_xl:get_binary_path()
if not system.stat(path) then error("cannot find bottle executable " .. path) end
local line = path .. (#args > 0 and " " or "") .. table.concat(common.map(args, function(arg)
return "'" .. arg:gsub("'", "'\"'\"'"):gsub("\\", "\\\\") .. "'"
end), " ")
if VERBOSE then log.action("Running " .. line) end
return os.execute(line)
end
local function get_repository_addons()
local t, hash = { }, { }
for i,p in ipairs(common.flat_map(repositories, function(r) return r.addons end)) do
local id = p.id .. ":" .. p.version
if not hash[id] then
table.insert(t, p)
hash[id] = p
if not hash[p.id] then hash[p.id] = {} end
table.insert(hash[p.id], p)
if p:is_asset() and p.organization == "singleton" then
local filename = common.handleize((p.path or (p.url and common.basename(p.url) or p.id)))
if not hash[filename] then hash[filename] = {} end
table.insert(hash[filename], p)
end
elseif hash[id].remote and not p.remote then
for k,v in ipairs(t) do
if v == hash[id] then
t[k] = p
break
end
end
for k,v in ipairs(hash[p.id]) do
if v == hash[id] then
hash[p.id][k] = p
hash[id] = p
break
end
end
end
end
return t, hash
end
function Bottle:invalidate_cache()
self.all_addons_cache = nil
end
function Bottle:all_addons()
if self.all_addons_cache then return self.all_addons_cache end
local t, hash = get_repository_addons()
for _, addon_type in ipairs({ "plugins", "libraries", "fonts", "colors" }) do
local addon_paths = {
(self.local_path and (self.local_path .. PATHSEP .. "user") or USERDIR) .. PATHSEP .. addon_type,
self.lite_xl.datadir_path .. PATHSEP .. addon_type
}
for i, addon_path in ipairs(addon_paths) do
if system.stat(addon_path) then
for j, v in ipairs(system.ls(addon_path)) do
local id = common.handleize(v:gsub("%.lua$", ""))
local path = addon_path .. PATHSEP .. v
-- in the case where we have an existing plugin that targets a stub, then fetch that repository
local fetchable = hash[id] and common.grep(hash[id], function(e) return e:is_stub() end)[1]
if fetchable then fetchable:unstub() end
local matching = hash[id] and common.grep(hash[id], function(e)
return e.local_path and not Addon.is_addon_different(e.local_path, path)
end)[1]
if i == 2 or not hash[id] or not matching then
local translations = {
plugins = "plugin",
libraries = "library",
fonts = "font",
colors = "color"
}
table.insert(t, Addon.new(nil, {
id = id,
type = (translations[addon_type] or "plugin"),
location = (i == 2 and (hash[id] and "bundled" or "core")) or "user",
organization = (v:find("%.lua$") and "singleton" or "complex"),
local_path = path,
mod_version = self.lite_xl.mod_version,
path = addon_type .. PATHSEP .. v,
description = (hash[id] and hash[id][1].description or nil),
repo_path = (hash[id] and hash[id][1].local_path or nil)
}))
if not hash[id] then hash[id] = t[#t] end
end
end
end
end
end
-- Ensure we have at least one instance of each core plugin.
for id, v in pairs(CORE_PLUGINS) do
if not hash[id] then
table.insert(t, Addon.new(nil, {
id = id,
type = "plugin",
location = "core",
organization = "singleton",
local_path = nil,
mod_version = self.lite_xl.mod_version,
path = "plugins" .. PATHSEP .. id .. ".lua"
}))
end
end
self.all_addons_cache = t
return t
end
function Bottle:installed_addons()
return common.grep(self:all_addons(), function(p) return p:is_installed(self) end)
end
local function filter_match(field, filter)
if not filter then return true end
if not field then return false end
local filters = type(filter) == "table" and filter or { filter }
local fields = type(field) == "table" and field or { field }
local matches = false
for i,v in ipairs(filters) do
local inverted = v:find("^!")
local actual_filter = inverted and v:sub(2) or v
for k, field in ipairs(fields) do
matches = field:find("^" .. actual_filter .. "$")
if not inverted and matches then return true end
if inverted and matches then return false end
end
if inverted then
if matches then return false end
matches = true
end
end
return matches
end
local function addon_matches_filter(addon, filters)
return filter_match(addon.author, filters["author"]) and
filter_match(addon.tags, filters["tag"]) and
filter_match(addon.status, filters["status"]) and
filter_match(addon.stub, filters["stub"]) and
filter_match(addon.dependencies, filters["dependency"]) and
filter_match(addon.type, filters["type"]) and
filter_match(addon.name or addon.id, filters["name"])
end
local transient_repos = {}
function Bottle:get_addon(id, version, filter)
local candidates = {}
local wildcard = id:find("%*$")
filter = filter or {}
local addons
if filter.repository then
local repo = Repository.get_or_create(filter.repository)
repo:fetch_if_not_present():parse_manifest()
addons = repo.addons or {}
else
addons = self:all_addons()
end
for i,addon in ipairs(addons) do
if (common.first(addon.replaces or {}, function(replaces) return replaces == id end) or
common.first(addon.provides or {}, function(provides) return provides == id end) or
(addon.id == id or (wildcard and addon.id:find("^" .. id:sub(1, #id - 1))))) and
match_version(addon.version, version) and (not filter.mod_version or not addon.mod_version or compatible_modversion(filter.mod_version, addon.mod_version)) and
(not filter.type or addon.type == filter.type)
then
table.insert(candidates, addon)
end
end
return table.unpack(common.sort(common.uniq(candidates), function (a,b)
return (a.replaces == id and b.replaces ~= id) or (a.version > b.version)
end))
end
local function get_repository(url)
if not url then error("requires a repository url") end
local r = Repository.url(url)
for i,v in ipairs(repositories) do
if (v.repo_path and v.repo_path == r.repo_path) or (v.remote and v.remote == r.remote and v.branch == r.branch and v.commit == r.commit) then return i, v end
end
return nil
end
function lpm.settings_save()
common.write(CACHEDIR .. PATHSEP .. "settings.json", json.encode(settings))
end
function lpm.repo_save()
settings.repositories = common.map(repositories, function(r) return r:url() end)
lpm.settings_save()
end
local DEFAULT_REPOS
function lpm.repo_init(repos)
DEFAULT_REPOS = { Repository.url(DEFAULT_REPO_URL) }
common.mkdirp(CACHEDIR)
if not system.stat(CACHEDIR .. PATHSEP .. "settings.json") then
for i, repository in ipairs(repos or DEFAULT_REPOS) do
table.insert(repositories, repository:add(true))
end
lpm.repo_save()
end
end
function lpm.repo_add(...)
for i, url in ipairs({ ... }) do
local idx, repo = get_repository(url)
if repo then -- if we're alreayd a repo, put this at the head of the resolution list
table.remove(repositories, idx)
else
repo = Repository.url(url):add(AUTO_PULL_REMOTES and "recursive" or false)
end
table.insert(repositories, 1, repo)
repo:update()
end
lpm.repo_save()
end
function lpm.repo_rm(...)
for i, url in ipairs({ ... }) do
local idx, repo = get_repository(url)
if not repo then error("cannot find repository " .. url) end
table.remove(repositories, idx)
repo:remove()
end
lpm.repo_save()
end
function lpm.repo_update(...)
local t = { ... }
if #t == 0 then table.insert(t, false) end
for i, url in ipairs(t) do
local repo = url and get_repository(url)
for i,v in ipairs(repositories) do
if not repo or v == repo then
v:update(AUTO_PULL_REMOTES and "recursive" or false)
end
end
end
end
local function get_lite_xl(version)
return common.first(common.concat(lite_xls, common.flat_map(repositories, function(e) return e.lite_xls end)), function(lite_xl) return lite_xl.version == version end)
end
function lpm.lite_xl_save()
settings.lite_xls = common.map(common.grep(lite_xls, function(l) return l:is_local() and not l:is_system() end), function(l) return { version = l.version, mod_version = l.mod_version, path = l.path, binary_path = l.binary_path, datadir_path = l.datadir_path } end)
lpm.settings_save()
end
function lpm.lite_xl_add(version, path)
if not version then error("requires a version") end
if not version:find("^%d") then error("versions must begin numerically (i.e. 2.1.1-debug)") end
if common.first(lite_xls, function(lite_xl) return lite_xl.version == version end) then error(version .. " lite-xl already exists") end
local binary_path = BINARY or (path and(path .. PATHSEP .. "lite-xl" .. EXECUTABLE_EXTENSION))
local data_path = DATADIR or (path and (path .. PATHSEP .. "data"))
local binary_stat, data_stat = system.stat(binary_path), system.stat(data_path)
if not binary_stat then error("can't find binary path " .. binary_path) end
if not data_stat then error("can't find data path " .. data_path) end
local path_stat = system.stat(path:gsub(PATHSEP .. "$", ""))
if not path_stat then error("can't find lite-xl path " .. path) end
table.insert(lite_xls, LiteXL.new(nil, { version = version, binary_path = { [ARCH[1]] = binary_stat.abs_path }, datadir_path = data_stat.abs_path, path = path_stat.abs_path, mod_version = MOD_VERSION or LATEST_MOD_VERSION }))
lpm.lite_xl_save()
end
function lpm.lite_xl_rm(version)
if not version then error("requires a version") end
local lite_xl = get_lite_xl(version) or error("can't find lite_xl version " .. version)
lite_xls = common.grep(lite_xls, function(l) return l ~= lite_xl end)
lpm.lite_xl_save()
end
function lpm.lite_xl_install(version)
if not version then error("requires a version") end
(get_lite_xl(version) or error("can't find lite-xl version " .. version)):install()
end
function lpm.lite_xl_switch(version, target)
if not version then error("requires a version") end
target = target or common.path("lite-xl" .. EXECUTABLE_EXTENSION)
if not target then error("can't find installed lite-xl. please provide a target to install the symlink explicitly as a second argument") end
local lite_xl = get_lite_xl(version) or error("can't find lite-xl version " .. version)
if not lite_xl:is_installed() then log.action("Installing lite-xl " .. lite_xl.version) lite_xl:install() end
local stat = system.stat(target)
if stat and stat.symlink then os.remove(target) end
system.symlink(lite_xl:get_binary_path(), target)
if not common.path('lite-xl' .. EXECUTABLE_EXTENSION) then
os.remove(target)
error(target .. " is not on your $PATH; please supply a target that can be found on your $PATH, called `lite-xl`.")
end
end
function lpm.lite_xl_uninstall(version)
(get_lite_xl(version) or error("can't find lite-xl version " .. version)):uninstall()
end
function lpm.lite_xl_list()
local result = { ["lite-xls"] = { } }
local max_version = 0
for i,lite_xl in ipairs(lite_xls) do
table.insert(result["lite-xls"], {
version = lite_xl.version,
mod_version = lite_xl.mod_version,
tags = lite_xl.tags,
is_system = lite_xl:is_system(),
is_installed = lite_xl:is_installed(),
status = (lite_xl:is_installed() or lite_xl:is_system()) and (lite_xl:is_local() and "local" or "installed") or "available",
local_path = lite_xl:is_installed() and lite_xl.local_path or nil,
datadir_path = lite_xl:is_installed() and lite_xl.datadir_path or nil,
binary_path = lite_xl:is_installed() and lite_xl.binary_path or nil
})
max_version = math.max(max_version, #lite_xl.version)
end
for i,repo in ipairs(repositories) do
if not repo.lite_xls then error("can't find lite-xl for repo " .. repo:url()) end
for j, lite_xl in ipairs(repo.lite_xls) do
table.insert(result["lite-xls"], {
version = lite_xl.version,
mod_version = lite_xl.mod_version,
repository = repo:url(),
tags = lite_xl.tags,
is_system = lite_xl:is_system(),
is_installed = lite_xl:is_installed(),
status = (lite_xl:is_installed() or lite_xl:is_system()) and (lite_xl:is_local() and "local" or "installed") or "available",
local_path = lite_xl:is_installed() and lite_xl.local_path
})
max_version = math.max(max_version, #lite_xl.version)
end
end
if JSON then
io.stdout:write(json.encode(result) .. "\n")
else
if VERBOSE then
for i, lite_xl in ipairs(result["lite-xls"]) do
if i ~= 0 then print("---------------------------") end
print("Version: " .. lite_xl.version)
print("Status: " .. lite_xl.status)
print("Mod-Version: " .. (lite_xl.mod_version or "unknown"))
print("Tags: " .. common.join(", ", lite_xl.tags))
end
else
max_version = max_version + 2
print(string.format("%" .. max_version .. "s | %10s | %s", "Version", "Status", "Location"))
print(string.format("%" .. max_version .."s | %10s | %s", "-------", "---------", "---------------------------"))
for i, lite_xl in ipairs(result["lite-xls"]) do
print(string.format("%" .. max_version .. "s | %10s | %s", (lite_xl.is_system and "* " or "") .. lite_xl.version, lite_xl.status, (lite_xl.is_installed and lite_xl.local_path or lite_xl.repository)))
end
end
end
end
local function is_argument_repo(arg)
return arg:find("^http") or arg:find("[\\/]") or arg == "."
end
local function retrieve_addons(lite_xl, arguments, filters)
local addons = {}
local i = 1
while i <= #arguments do
if arguments[i] == "--" then break end
local str = arguments[i]
if is_argument_repo(str) and not str:find("@") then
table.insert(repositories, 1, Repository.url(str):add(AUTO_PULL_REMOTES))
system_bottle:invalidate_cache()
repositories[1].explicit = true
else
local repo, remainder = common.split("@", str)
if not remainder then repo = nil end
local id, version = common.split(":", remainder or str)
local potentials = { system_bottle:get_addon(id, version, common.merge({ mod_version = lite_xl.mod_version, repository = repo }, filters or {})) }
local uniq = {}
local found_one = false
for i, addon in ipairs(potentials) do
if addon:is_core(system_bottle) then
uniq[addon.id] = addon
found_one = true
elseif not addon:is_orphan(system_bottle) and not uniq[addon.id] then
uniq[addon.id] = addon
found_one = true
end
if i > 1 and uniq[addon.id] and uniq[addon.id] ~= addon and addon.repository and addon.repository.explicit then
log.warning("your explicitly specified repository " .. addon.repository:url() .. " has a version of " .. addon.id .. " lower than that in " .. uniq[addon.id].repository:url() .. " (" .. addon.version .. " vs. " .. uniq[addon.id].version ..
"; in order to use the one in your specified repo, please specify " .. addon.id .. ":" .. addon.version)
end
end
if not found_one then error("can't find addon " .. str) end
table.insert(addons, potentials)
end
i = i + 1
end
return addons, i
end
function lpm.apply(...)
local arguments = { ... }
local addons, i = retrieve_addons(system_bottle.lite_xl, arguments)
if #arguments >= i then error("invalid use of --") end
local changed = system_bottle:apply(addons, CONFIG)
if JSON then
io.stdout:write(json.encode({ changed = changed }) .. "\n")
else
log.action(changed and "Successfully applied addon list to system bottle." or "No changes made to system bottle.", "green")
end
end
function lpm.lite_xl_run(version, ...)
if not version then error("requires a version or arguments") end
local arguments = { ... }
if not version:find("^%d+") and version ~= "system" then
table.insert(arguments, 1, version)
version = "system"
end
local lite_xl = get_lite_xl(version) or error("can't find lite-xl version " .. version)
local potential_addons, i = retrieve_addons(lite_xl, arguments)
local addons = common.map(potential_addons, function(potentials)
return common.grep(potentials, function(addon)
return not addon:is_core(system_bottle) and not addon:is_orphan(system_bottle)
end)[1]
end)
local bottle = Bottle.new(lite_xl, addons, CONFIG)
if not bottle:is_constructed() or REINSTALL then bottle:construct() end
if not bottle:is_constructed() or REINSTALL then bottle:construct() end
return function()
bottle:run(common.slice(arguments, i + 1))
if EPHEMERAL then bottle:destruct() end
end
end
function lpm.install(type, ...)
local arguments = { ... }
for i, identifier in ipairs(arguments) do
local id, version = common.split(":", identifier)
if id == "lite-xl" then lpm.lite_xl_install(version)
table.remove(arguments, i)
break
end
end
local to_install = {}
local to_explicitly_install = {}
local potential_addon_list = retrieve_addons(system_bottle.lite_xl, arguments, { type = type })
for i, potential_addons in ipairs(potential_addon_list) do
local id = potential_addons[1].id
local addons = common.grep(potential_addons, function(e) return e:is_installable(system_bottle) and (not e:is_installed(system_bottle) or REINSTALL) end)
if #addons == 0 and #potential_addons == 0 then error("can't find " .. (type or "addon") .. " " .. id .. " mod-version: " .. (system_bottle.lite_xl.mod_version or 'any')) end
if #addons == 0 then
log.warning((potential_addons[1].type or "addon") .. " " .. id .. " already installed")
if not common.first(settings.installed, id) then table.insert(to_explicitly_install, id) end
else
for j,v in ipairs(addons) do
if not common.first(settings.installed, v.id) then table.insert(to_explicitly_install, v.id) end
table.insert(to_install, v)
end
end
end
if #to_install == 0 and #potential_addon_list == 0 then error("no addons specified for install") end
local installing = {}
common.each(to_install, function(e)
if not installing[e.id] then
e:install(system_bottle, installing)
end
end)
settings.installed = common.concat(settings.installed, to_explicitly_install)
lpm.settings_save()
end
local function get_table(headers, rows)
local maxes = common.map(headers, function(h) return #h end)
for i,row in ipairs(rows) do for k,v in ipairs(row) do
if type(v) == "table" then v = table.concat(v, ", ") else v = tostring(v) end
maxes[k] = math.max(#v, maxes[k] or 0)
end end
local strs = {}
table.insert(strs, "| " .. table.concat(common.map(headers, function(v, i) return v .. string.rep(" ", maxes[i] - #v) end), " | ") .. " |")
table.insert(strs, "| " .. table.concat(common.map(headers, function(v, i) return string.rep("-", maxes[i]) end), " | ") .. " |")
for i,row in ipairs(rows) do
table.insert(strs, "| " .. table.concat(common.map(row, function(v, i)
if type(v) == "table" then v = table.concat(v, ", ") else v = tostring(v) end
return v .. string.rep(" ", maxes[i] - #v)
end), " | ") .. " |")
end
return table.concat(strs, "\n")
end
local function print_addon_info(type, addons, filters)
local max_id = 4
local plural = (type or "addon") .. "s"
local result = { [plural] = { } }
for j,addon in ipairs(addons) do
max_id = math.max(max_id, #addon.id)
local url
if addon.remote then url = addon.remote:gsub(":%w+$", "")
elseif addon.url then url = addon.url
elseif addon.path and addon.path:find(".lua$") then url = string.format("%s?raw=1", addon.path)
elseif addon.path then url = addon.path end
local hash = {
id = addon.id,
status = addon.repository and (addon:is_installed(system_bottle) and "installed" or (system_bottle.lite_xl:is_compatible(addon) and "available" or "incompatible")) or (addon:is_bundled(system_bottle) and "bundled" or (addon:is_core(system_bottle) and "core" or (addon:is_upgradable(system_bottle) and "upgradable" or "orphan"))),
stub = (addon:is_stub() and "git" or false),
name = addon.name or addon.id,
version = "" .. addon.version,
dependencies = addon.dependencies,
remote = addon.remote,
description = addon.description,
author = addon.extra and addon.extra.author or (addon:is_core(system_bottle) and "lite-xl") or nil,
extra = addon.extra,
mod_version = addon.mod_version or LATEST_MOD_VERSION,
tags = addon.tags,
type = addon.type,
organization = addon.organization,
repository = addon.repository and addon.repository:url(),
path = addon:get_path(system_bottle),
repo_path = addon.repo_path or (addon.repository and addon.repository.local_path or nil),
url = url
}
if addon_matches_filter(hash, filters or {}) then
table.insert(result[plural], hash)
end
end
if JSON then
io.stdout:write(json.encode(result) .. "\n")
elseif #result[plural] > 0 then
local sorted = common.sort(result[plural], function(a,b) return a.id < b.id end)
if not VERBOSE and not TABLE and not RAW then
TABLE = { "id", "version", "type", "mod_version", "status" }
end
if TABLE then
local addons = common.grep(sorted, function(addon) return addon.status ~= "incompatible" end)
print(get_table(HEADER or common.map(TABLE, function(header)
return ("" .. header:gsub("^.*%.", ""):gsub("^%l", string.upper):gsub("_", " "))
end), common.map(result[plural], function(addon)
return common.map(TABLE, function(header)
if _G.type(header) == "function" then
return header(addon)
else
local t = addon
for i,v in ipairs({ common.split("%.", header) }) do
t = t[v]
if _G.type(t) ~= "table" then break end
end
return t or ""
end
end)
end)))
elseif RAW then
local addons = common.grep(sorted, function(addon) return addon.status ~= "incompatible" end)
print(common.join("\n", common.map(result[plural], function(addon)
return common.join("\t", common.map(RAW, function(header) return _G.type(header) == "function" and header(addon) or addon[header] or "" end))
end)))
else
for i, addon in ipairs(sorted) do
if i ~= 0 then print("---------------------------") end
print("ID: " .. addon.id)
print("Name: " .. addon.name)
print("Version: " .. addon.version)
print("Status: " .. addon.status)
print("Author: " .. (addon.author or ""))
print("Type: " .. addon.type)
print("Orgnization: " .. addon.organization)
print("Repository: " .. (addon.repository or "orphan"))
print("Remote: " .. (addon.remote or ""))
print("Description: " .. (addon.description or ""))
print("Mod-Version: " .. (addon.mod_version or "unknown"))
print("Dependencies: " .. json.encode(addon.dependencies))
print("Tags: " .. common.join(", ", addon.tags))
print("Path: " .. (addon.path or ""))
end
end
end
end
function lpm.unstub(type, ...)
local addons = {}
for i, identifier in ipairs({ ... }) do
if not identifier then error('unrecognized identifier ' .. identifier) end
if is_argument_repo(identifier) then
table.insert(repositories, 1, Repository.url(identifier):add(AUTO_PULL_REMOTES))
system_bottle:invalidate_cache()
else
local potential_addons = { system_bottle:get_addon(identifier, nil, { mod_version = system_bottle.lite_xl.mod_version }) }
addons = common.grep(potential_addons, function(e) return e:is_stub() end)
if #addons == 0 and #potential_addons == 0 then error("can't find " .. (type or "addon") .. " " .. identifier .. " mod-version: " .. (system_bottle.lite_xl.mod_version or 'any')) end
if #addons == 0 then
log.warning((potential_addons[1].type or "addon") .. " " .. identifier .. " already unstubbed")
end
end
end
common.each(addons, function(e) e:unstub() end)
print_addon_info(nil, addons)
end
function lpm.addon_uninstall(type, ...)
for i, id in ipairs({ ... }) do
local addons = { system_bottle:get_addon(id, nil, { type = type }) }
if #addons == 0 then error("can't find addon " .. id) end
local installed_addons = common.grep(addons, function(e) return e:is_installed(system_bottle) and not e:is_core(system_bottle) end)
if #installed_addons == 0 then error("addon " .. id .. " not installed") end
for i, addon in ipairs(installed_addons) do
addon:uninstall(system_bottle)
settings.installed = common.grep(settings.installed, function(e) return e ~= addon.id end)
end
end
lpm.settings_save()
end
function lpm.addon_reinstall(type, ...) for i, id in ipairs({ ... }) do pcall(lpm.addon_uninstall, type, id) end lpm.install(type, ...) end
function lpm.repo_list()
if JSON then
io.stdout:write(json.encode({ repositories = common.map(repositories, function(repo) return { remote = repo.remote, commit = repo.commit, branch = repo.branch, path = repo.local_path, remotes = common.map(repo.remotes or {}, function(r) return r:url() end) } end) }) .. "\n")
else
for i, repository in ipairs(repositories) do
local _, remotes = repository:parse_manifest()
if i ~= 0 then print("---------------------------") end
if not repository:is_local() then print("Remote : " .. repository:url()) end
print("Path : " .. repository.local_path)
print("Remotes: " .. json.encode(common.map(repository.remotes or {}, function(r) return r:url() end)))
end
end
end
function lpm.addon_list(type, id, filters)
print_addon_info(type, common.grep(system_bottle:all_addons(), function(p) return (not type or p.type == type) and (not id or p.id:find(id)) end), filters)
end
function lpm.describe()
local repo_urls = common.grep(common.map(repositories, function(e) return e:url() end), function(url) return #common.grep(DEFAULT_REPOS, function(r) return r:url() == url end) == 0 end)
print("lpm run " .. common.join(" ", { system_bottle.lite_xl.version, table.unpack(repo_urls) }) .. " " .. common.join(" ", common.map(system_bottle:installed_addons(), function(p) return p.id .. ":" .. p.version end)))
end
function lpm.addon_upgrade()
for _,addon in ipairs(system_bottle:installed_addons()) do
local upgrade = common.sort({ system_bottle:get_addon(addon.id, ">" .. addon.version) }, function(a, b) return compare_version(b.version, a.version) end)[1]
if upgrade then upgrade:install(system_bottle) end
end
end
function lpm.self_upgrade(release)
if not DEFAULT_RELEASE_URL or #DEFAULT_RELEASE_URL == 0 then error("self-upgrade has been disabled on lpm version " .. VERSION .. "; please upgrade it however you installed it") end
release = release or "latest"
local release_url = release and release:find("^https://") and release or (DEFAULT_RELEASE_URL:gsub("%%r", release))
local stat = EXEFILE and system.stat(EXEFILE)
if not stat then error("can't find lpm at " .. EXEFILE) end
local new_temporary_file = SYSTMPDIR .. PATHSEP .. "lpm.upgrade"
local old_temporary_file = SYSTMPDIR .. PATHSEP .. "lpm.backup"
common.rmrf(new_temporary_file)
common.rmrf(old_temporary_file)
local status, err = pcall(common.get, release_url, { cache = SYSTMPDIR, target = new_temporary_file, callback = write_progress_bar })
if not status then error("can't find release for lpm at " .. release_url .. (VERBOSE and (": " .. err) or "")) end
if common.is_path_different(new_temporary_file, EXEFILE) then
status, err = pcall(common.rename, EXEFILE, old_temporary_file)
if not status then error("can't move lpm executable; do you need to " .. (PLATFORM == "windows" and "run as administrator" or "be root") .. "?" .. (VERBOSE and ": " .. err or "")) end
common.rename(new_temporary_file, EXEFILE)
system.chmod(EXEFILE, stat.mode)
if PLATFORM ~= "windows" then -- because we can't delete the running executbale on windows
common.rmrf(old_temporary_file)
end
log.action("Upgraded lpm to " .. release .. ".")
else
log.warning("aborting upgrade; remote executable is identical to current")
common.rmrf(new_temporary_file)
end
end
function lpm.bottle_purge()
common.rmrf(CACHEDIR .. PATHSEP .. "bottles")
end
function lpm.purge()
log.action("Purged " .. CACHEDIR .. ".", "green")
common.rmrf(CACHEDIR)
end
-- Base setup; initialize default repos if applicable, read them in. Determine Lite XL system binary if not specified, and pull in a list of all local lite-xl's.
function lpm.setup()
settings = { lite_xls = {}, repositories = {}, installed = {}, version = VERSION }
lpm.repo_init(ARGS[2] == "init" and #ARGS > 2 and (ARGS[3] ~= "none" and common.map(common.slice(ARGS, 3), function(url) return Repository.url(url) end) or {}) or nil)
repositories, lite_xls = {}, {}
if system.stat(CACHEDIR .. PATHSEP .. "settings.json") then settings = json.decode(common.read(CACHEDIR .. PATHSEP .. "settings.json")) end
repositories = common.map(settings.repositories or {}, function(url) local repo = Repository.url(url) repo:parse_manifest() return repo end)
lite_xls = common.map(settings.lite_xls or {}, function(lite_xl) return LiteXL.new(nil, { version = lite_xl.version, mod_version = lite_xl.mod_version, binary_path = lite_xl.binary_path, datadir_path = lite_xl.datadir_path, path = lite_xl.path, tags = { "local" } }) end)
if BINARY and not system.stat(BINARY) then error("can't find specified --binary") end
if DATADIR and not system.stat(DATADIR) then error("can't find specified --datadir") end
local lite_xl_binary = BINARY or common.path("lite-xl" .. EXECUTABLE_EXTENSION)
if lite_xl_binary then
local stat = system.stat(lite_xl_binary)
if not stat then error("can't find lite-xl binary " .. lite_xl_binary) end
lite_xl_binary = stat.symlink or lite_xl_binary
local system_lite_xl = common.first(common.concat(common.flat_map(repositories, function(r) return r.lite_xls end), lite_xls), function(lite_xl) return lite_xl:get_binary_path() == lite_xl_binary end)
if not system_lite_xl then
system_lite_xl = common.first(lite_xls, function(e) return e.version == "system" end)
local directory = common.dirname(lite_xl_binary)
local lite_xl_datadirs = { DATADIR or "", directory .. PATHSEP .. "data", directory:find(PATHSEP .. "bin$") and common.dirname(directory) .. PATHSEP .. "share" .. PATHSEP .. "lite-xl" or "", directory .. PATHSEP .. "data" }
local lite_xl_datadir = common.first(lite_xl_datadirs, function(p) return p and system.stat(p) end)
if not BINARY and not DATADIR and system_lite_xl then error("can't find existing system lite (does " .. system_lite_xl:get_binary_path() .. " exist? was it moved?); run `lpm purge`, or specify --binary and --datadir.") end
local detected_lite_xl = LiteXL.new(nil, { path = directory, datadir_path = lite_xl_datadir, binary_path = { [DEFAULT_ARCH] = lite_xl_binary }, mod_version = MOD_VERSION or LATEST_MOD_VERSION, version = "system", tags = { "system", "local" } })
if not system_lite_xl then
system_lite_xl = detected_lite_xl
table.insert(lite_xls, system_lite_xl)
lpm.lite_xl_save()
else
lite_xls = common.grep(lite_xls, function(e) return e ~= system_lite_xl end)
system_lite_xl = detected_lite_xl
table.insert(lite_xls, system_lite_xl)
end
else
if DATADIR then system_lite_xl.datadir_path = DATADIR end
table.insert(system_lite_xl.tags, "system")
end
system_bottle = Bottle.new(system_lite_xl, nil, nil, true)
else
system_bottle = Bottle.new(LiteXL.new(nil, { mod_version = MOD_VERSION or LATEST_MOD_VERSION, datadir_path = DATADIR, version = "system", tags = { "system", "local" } }), nil, nil, true)
end
if not system_bottle then system_bottle = Bottle.new(nil, nil, nil, true) end
if REPOSITORY then repositories = common.map(type(REPOSITORY) == "table" and REPOSITORY or { REPOSITORY }, function(url) local repo = Repository.url(url) repo:parse_manifest() return repo end) end
end
function lpm.command(ARGS)
if not ARGS[2]:find("%S") then return
elseif ARGS[2] == "init" then return
elseif ARGS[2] == "repo" and ARGS[3] == "add" then lpm.repo_add(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "repo" and ARGS[3] == "rm" then lpm.repo_rm(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "add" then lpm.repo_add(table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "rm" then lpm.repo_rm(table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "update" then lpm.repo_update(table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "repo" and ARGS[3] == "update" then lpm.repo_update(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "repo" and (#ARGS == 2 or ARGS[3] == "list") then return lpm.repo_list()
elseif ARGS[2] == "apply" then return lpm.apply(table.unpack(common.slice(ARGS, 3)))
elseif (ARGS[2] == "plugin" or ARGS[2] == "color" or ARGS[2] == "library" or ARGS[2] == "font") and ARGS[3] == "install" then lpm.install(ARGS[2], table.unpack(common.slice(ARGS, 4)))
elseif (ARGS[2] == "plugin" or ARGS[2] == "color" or ARGS[2] == "library" or ARGS[2] == "font") and ARGS[3] == "uninstall" then lpm.addon_uninstall(ARGS[2], table.unpack(common.slice(ARGS, 4)))
elseif (ARGS[2] == "plugin" or ARGS[2] == "color" or ARGS[2] == "library" or ARGS[2] == "font") and ARGS[3] == "reinstall" then lpm.addon_reinstall(ARGS[2], table.unpack(common.slice(ARGS, 4)))
elseif (ARGS[2] == "plugin" or ARGS[2] == "color" or ARGS[2] == "library" or ARGS[2] == "font") and (#ARGS == 2 or ARGS[3] == "list") then return lpm.addon_list(ARGS[2], ARGS[4], ARGS)
elseif ARGS[2] == "upgrade" then return lpm.addon_upgrade(table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "install" then lpm.install(nil, table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "unstub" then return lpm.unstub(nil, table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "uninstall" then lpm.addon_uninstall(nil, table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "reinstall" then lpm.addon_reinstall(nil, table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "describe" then lpm.describe(nil, table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "list" then return lpm.addon_list(nil, ARGS[3], ARGS)
elseif ARGS[2] == "lite-xl" and (#ARGS == 2 or ARGS[3] == "list") then return lpm.lite_xl_list(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "lite-xl" and ARGS[3] == "uninstall" then return lpm.lite_xl_uninstall(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "lite-xl" and ARGS[3] == "install" then return lpm.lite_xl_install(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "lite-xl" and ARGS[3] == "switch" then return lpm.lite_xl_switch(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "lite-xl" and ARGS[3] == "run" then return lpm.lite_xl_run(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "lite-xl" and ARGS[3] == "add" then return lpm.lite_xl_add(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "lite-xl" and ARGS[3] == "rm" then return lpm.lite_xl_rm(table.unpack(common.slice(ARGS, 4)))
elseif ARGS[2] == "lite-xl" then error("unknown lite-xl command: " .. ARGS[3])
elseif ARGS[2] == "bottle" and ARGS[3] == "purge" then return lpm.bottle_purge(common.slice(ARGS, 4))
elseif ARGS[2] == "run" then return lpm.lite_xl_run(table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "switch" then return lpm.lite_xl_switch(table.unpack(common.slice(ARGS, 3)))
elseif ARGS[2] == "purge" then lpm.purge()
else return false end
return true
end
function lpm.run(ARGS)
local result = lpm.command(ARGS)
if result == false then
error("unknown command: " .. ARGS[2])
elseif result == true and JSON then
io.stdout:write(json.encode({ actions = actions, warnings = warnings }))
elseif type(result) == "function" then
return result
end
end
local status = 0
local function error_handler(err)
local s, e
if err then s, e = err:find("%:%d+") end
local message = e and err:sub(e + 3) or err
if JSON then
if VERBOSE then
io.stderr:write(json.encode({ error = err, actions = actions, warnings = warnings, traceback = debug.traceback(nil, 2) }) .. "\n")
else
io.stderr:write(json.encode({ error = message or err, actions = actions, warnings = warnings }) .. "\n")
end
else
if err then io.stderr:write(colorize((not VERBOSE and message or err) .. "\n", "red")) end
if VERBOSE then io.stderr:write(debug.traceback(nil, 2) .. "\n") end
end
io.stderr:flush()
status = -1
end
local function lock_warning()
log.warning("waiting for lpm global lock to be released (only one instance of lpm can be run at once)")
end
xpcall(function()
rawset(_G, "ARGS", ARGV)
ARGS = common.args(ARGS, {
json = "flag", userdir = "string", cachedir = "string", version = "flag", verbose = "flag",
quiet = "flag", version = "flag", ["mod-version"] = "string", remotes = "flag", help = "flag",
["ssl-certs"] = "string", force = "flag", arch = "array", ["assume-yes"] = "flag",
["no-install-optional"] = "flag", datadir = "string", binary = "string", trace = "flag", progress = "flag",
symlink = "flag", reinstall = "flag", ["no-color"] = "flag", config = "string", table = "string", header = "string",
repository = "string", ephemeral = "flag", mask = "array", raw = "string", plugin = "array",
-- filtration flags
author = "array", tag = "array", stub = "array", dependency = "array", status = "array",
type = "array", name = "array"
})
if ARGS["version"] then
io.stdout:write(VERSION .. "\n")
return 0
end
if ARGS["help"] or #ARGS == 1 or ARGS[2] == "help" then
io.stdout:write([[
Usage: lpm COMMAND [...ARGUMENTS] [--json] [--userdir=directory]
[--cachedir=directory] [--quiet] [--version] [--help] [--remotes]
[--ssl-certs=directory/file] [--force] [--arch=]] .. DEFAULT_ARCH .. [[]
[--assume-yes] [--no-install-optional] [--verbose] [--mod-version=3]
[--datadir=directory] [--binary=path] [--symlink] [--post] [--reinstall]
[--no-color] [--table=...] [--plugin=file/url]
LPM is a package manager for `lite-xl`, written in C (and packed-in lua).
It's designed to install packages from our central github repository (and
affiliated repositories), directly into your lite-xl user directory. It can
be called independently, or from the lite-xl `plugin_manager` addon.
LPM will always use
]] .. DEFAULT_REPO_URL .. [[
as its base repository, if none are present, and the cache directory
doesn't exist, but others can be added, and this base one can be removed.
It has the following commands:
lpm init [repo 1] [repo 2] [...] Implicitly called before all commands
if necessary, but can be called
independently to save time later, or
to set things up differently.
Adds the built in repository to your
repository list, and all `remotes`.
If repo 1 ... is specified, uses that
list of repositories as the base instead.
If "none" is specified, initializes
an empty repository list.
lpm repo list List all extant repos.
lpm [repo] add <repository remote> Add a source repository.
[...<repository remote>]
lpm [repo] rm <repository remote> Remove a source repository.
[...<repository remote>]
lpm [repo] update [<repository remote>] Update all/the specified repos.
[...<repository remote>]
lpm [plugin|library|color] install Install specific addons.
<addon id>[:<version>] If installed, upgrades.
[...<addon id>:<version>]
lpm [plugin|library|color] uninstall Uninstall the specific addon.
<addon id> [...<addon id>]
lpm [plugin|library|color] reinstall Uninstall and installs the specific addon.
<addon id> [...<addon id>]
lpm [plugin|library|color] list List all/associated addons.
<remote> [...<remote>]
lpm upgrade Upgrades all installed addons
to new version if applicable.
lpm self-upgrade [version] Upgrades lpm to a new version,
if applicable. Defaults to
latest.
lpm [lite-xl] install <version> Installs lite-xl. Infers the
[binary] [datadir] paths on your system if not
supplied. Automatically
switches to be your system default
if path auto inferred.
lpm lite-xl add <version> <path> Adds a local version of lite-xl to
the managed list, allowing it to be
easily bottled.
lpm lite-xl rm <path> Removes a local version of lite-xl
from the managed list.
lpm [lite-xl] switch <version> [<path>] Sets the active version of lite-xl
to be the specified version. Auto-detects
current install of lite-xl; if none found
path can be specified.
lpm lite-xl list [name pattern] Lists all installed versions of
[...filters] lite-xl. Can specify the flags listed
in the filtering section.
lpm run <version> [...addons] Sets up a "bottle" to run the specified
lite version, with the specified addons
and then opens it.
lpm describe [bottle] Describes the bottle specified in the form
of a list of commands, that allow someone
else to run your configuration.
lpm purge Completely purge all state for LPM.
lpm - Read these commands from stdin in
an interactive print-eval loop.
lpm help Displays this help text.
Flags have the following effects:
--json Performs all communication in JSON.
--userdir=directory Sets the lite-xl userdir manually.
If omitted, uses the normal lite-xl logic.
--cachedir=directory Sets the directory to store all repositories.
--tmpdir=directory During install, sets the staging area.
--datadir=directory Sets the data directory where core addons are located
for the system lite-xl.
--binary=path Sets the lite-xl binary path for the system lite-xl.
--verbose Spits out more information, including intermediate
steps to install and whatnot.
--quiet Outputs nothing but explicit responses.
--mod-version=version Sets the mod version of lite-xl to install addons.
--version Returns version information.
--help Displays this help text.
--ssl-certs Sets the SSL certificate store. Can be a directory,
or path to a certificate bundle.
--arch=architecture Sets the architecture (default: ]] .. DEFAULT_ARCH .. [[).
--assume-yes Ignores any prompts, and automatically answers yes
to all.
--no-install-optional On install, anything marked as optional
won't prompt.
--trace Dumps to stderr useful debugging information, in
particular information relating to SSL connections,
and other network activity.
--progress For JSON mode, lines of progress as JSON objects.
By default, JSON does not emit progress lines.
--symlink Use symlinks where possible when installing modules.
If a repository contains a file of the same name as a
`files` download in the primary directory, will also
symlink that, rather than downloading.
--reinstall Ignores that things may be the same, and attempts
to reinstall all modules.
--no-color Suppresses ANSI escape sequences that are emitted
when connected over a TTY.
--config=string When used with `run`, applies the literal supplied
config.
--table Outputs things a markdown table, specify the columns
you'd like.
--raw Outputs things in a raw format, separated by tabs
and newlines; specify the columns you'd like.
--repository For the duration of this command, do not load default
repositories, simply act as if the only repositories
are those specified in this option.
--ephemeral Designates a bottle as 'ephemeral', meaning that it
is fully cleaned up when lpm exits. Multiple ephemeral
bottles will also execute independently of one another
even if they share plugins.
--plugin Loads the specified plugin as part of lpm. Used
for customizing lpm for various tasks. Can be
specified as a remote URL. By default, will always
load all the plugins specified in $HOME/.config/lpm/plugins.
The following flags are useful when listing addons, or generating the addon
table. Putting a ! infront of the string will invert the filter. Multiple
filters of the same type can be specified to create an OR relationship.
--author=author Only display addons by the specified author.
--tag=tag Only display addons with the specified tag.
--stub=git/file/false Only display the specified stubs.
--dependency=dep Only display addons that have a dependency on the
specified addon.
--status=status Only display addons that have the specified status.
--type=type Only display addons on the specified type.
--name=name Only display addons that have a name which matches the
specified filter.
There also several flags which are classified as "risky", and are never enabled
in any circumstance unless explicitly supplied.
--force Ignores checksum inconsistencies.
--post Run post-install build steps. Must be explicitly enabled.
Official repositories must function without this
flag being needed; generally they must provide
binaries if there is a native compilation step.
--remotes Automatically adds any specified remotes in the
repository to the end of the resolution list.
--ssl-certs=noverify Ignores SSL certificate validation. Opens you up to
man-in-the-middle attacks.
--mask Excludes the specified addons from the operation
you're performing. Can break packages if you exclude
dependencies that the addon actually requires to run.
Ensure you know what you're doing if you use this.
There exist also other debug commands that are potentially useful, but are
not commonly used publically.
lpm test <test file> Runs the specified test suite.
lpm exec <file|string> Runs the specified lua file/string with the internal
interpreter.
lpm download <url> [target] Downloads the specified URL to stdout,
or to the specified target file.
lpm hash <file> Returns the sha256sum of the file.
lpm update-checksums <manifest> Pulls all remote files, computes their
checksums, and updates them in the file.
lpm extract <file.[tar.gz|zip]> Extracts the specified archive at
[target] target, or the current working directory.
]]
)
return 0
end
VERBOSE = ARGS["verbose"] or false
JSON = ARGS["json"] or os.getenv("LPM_JSON")
QUIET = ARGS["quiet"] or os.getenv("LPM_QUIET")
EPHEMERAL = ARGS["ephemeral"] or os.getenv("LPM_EPHEMERAL")
local arg = ARGS["table"] or ARGS["raw"]
if arg then
local offset,s,e,i = 1, 1, 0, 1
local result = {}
while true do
if arg:sub(offset, offset) == "{" then
s,e = arg:find("%b{}", offset)
if not e then error(string.format("no end to chunk %s", arg:sub(offset))) end
local amount = arg:sub(offset+1, offset+1) == "{" and 2 or 1
local chunk = arg:sub(s + amount, e - amount)
local func, err = load("local addon = ... " .. (amount == 2 and "return" or "") .. " " .. chunk)
if err then error(string.format("can't parse chunk %s: %s", chunk, err)) end
result[i] = func
offset = arg:find(",", e + 1)
if offset then offset = offset + 1 else offset = #arg end
else
s,e = arg:find("%s*,%s*", offset)
if not e then s,e = #arg+1, #arg end
if offset >= e then break end
result[i] = arg:sub(offset, s - 1)
offset = e + 1
end
i = i + 1
end
if ARGS["table"] then
TABLE = result
else
RAW = result
end
end
HEADER = ARGS["header"] and { common.split("%s*,%s*", ARGS["header"]) }
REPOSITORY = ARGS["repository"]
FORCE = ARGS["force"]
POST = ARGS["post"]
CONFIG = ARGS["config"]
SYMLINK = ARGS["symlink"]
PROGRESS = ARGS["progress"]
REINSTALL = ARGS["reinstall"]
NO_COLOR = ARGS["no-color"]
DATADIR = common.normalize_path(ARGS["datadir"])
BINARY = common.normalize_path(ARGS["binary"])
NO_INSTALL_OPTIONAL = ARGS["no-install-optional"]
ARCH = ARGS["arch"] or { DEFAULT_ARCH }
ASSUME_YES = ARGS["assume-yes"] or FORCE
MOD_VERSION = ARGS["mod-version"] or os.getenv("LPM_MODVERSION")
if MOD_VERSION == "any" then MOD_VERSION = nil end
HOME = (os.getenv("USERPROFILE") or os.getenv("HOME")):gsub(PATHSEP .. "$", "")
USERDIR = common.normalize_path(ARGS["userdir"]) or os.getenv("LITE_USERDIR") or (os.getenv("XDG_CONFIG_HOME") and os.getenv("XDG_CONFIG_HOME") .. PATHSEP .. "lite-xl")
or (HOME and (HOME .. PATHSEP .. '.config' .. PATHSEP .. 'lite-xl'))
AUTO_PULL_REMOTES = ARGS["remotes"]
CACHEDIR = common.normalize_path(ARGS["cachedir"]) or os.getenv("LPM_CACHE") or USERDIR .. PATHSEP .. "lpm"
TMPDIR = common.normalize_path(ARGS["tmpdir"]) or CACHEDIR .. PATHSEP .. "tmp"
if ARGS["trace"] then system.trace(true) end
MASK = {}
if ARGS["mask"] then
if type(ARGS["mask"]) ~= "table" then ARGS["mask"] = { ARGS["mask"] } end
for i,v in ipairs(ARGS["mask"]) do
MASK[v] = true
end
end
if (not JSON and not QUIET and (TTY or PROGRESS)) or (JSON and PROGRESS) then
local start_time, last_read
local function format_bytes(bytes)
if bytes < 1024 then return string.format("%6d B", math.floor(bytes)) end
if bytes < 1*1024*1024 then return string.format("%6.1f kB", bytes / 1024) end
if bytes < 1*1024*1024*1024 then return string.format("%6.1f MB", bytes / (1024*1024)) end
return string.format("%6.2f GB", bytes / (1024*1024*1024))
end
if JSON then
write_progress_bar = function(total_read, total_objects_or_content_length, indexed_objects, received_objects, local_objects, local_deltas, indexed_deltas)
if type(total_read) == "boolean" then
io.stdout:write(json.encode({ progress = { percent = 1, label = progress_bar_label } }) .. "\n")
io.stdout:flush()
last_read = nil
return
end
if not last_read then last_read = system.time() end
if not last_read or system.time() - last_read > 0.05 then
io.stdout:write(json.encode({ progress = { percent = (received_objects and (received_objects/total_objects_or_content_length) or (total_read/total_objects_or_content_length) or 0), label = progress_bar_label } }) .. "\n")
io.stdout:flush()
last_read = system.time()
end
end
else
write_progress_bar = function(total_read, total_objects_or_content_length, indexed_objects, received_objects, local_objects, local_deltas, indexed_deltas)
if type(total_read) == "boolean" then
if not last_read then io.stdout:write(progress_bar_label) end
io.stdout:write("\n")
io.stdout:flush()
last_read = nil
return
end
if not start_time or not last_read or total_read < last_read then start_time = system.time() end
local status_line = total_objects_or_content_length and total_objects_or_content_length > 0 and
string.format("%s [%s/s][%03d%%]: ", format_bytes(total_read), format_bytes(total_read / (system.time() - start_time)), math.floor((received_objects and (received_objects/total_objects_or_content_length) or (total_read/total_objects_or_content_length) or 0)*100)) or
string.format("%s [%s/s]: ", format_bytes(total_read), format_bytes(total_read / (system.time() - start_time)))
local terminal_width = system.tcwidth(1)
if not terminal_width then terminal_width = #status_line + #progress_bar_label end
local characters_remaining = terminal_width - #status_line
local message = progress_bar_label:sub(1, characters_remaining)
io.stdout:write("\r")
io.stdout:write(status_line .. message)
io.stdout:flush()
last_read = total_read
end
end
end
repositories = {}
if ARGS[2] == "purge" then return lpm.purge() end
local ssl_certs = ARGS["ssl-certs"] or os.getenv("SSL_CERT_DIR") or os.getenv("SSL_CERT_FILE")
if ssl_certs then
if ssl_certs == "noverify" then
system.certs("noverify")
else
local stat = system.stat(ssl_certs)
if not stat then error("can't find " .. ssl_certs) end
system.certs(stat.type, ssl_certs)
end
else
local paths = { -- https://serverfault.com/questions/62496/ssl-certificate-location-on-unix-linux#comment1155804_62500
"/etc/ssl/certs/ca-certificates.crt", -- Debian/Ubuntu/Gentoo etc.
"/etc/pki/tls/certs/ca-bundle.crt", -- Fedora/RHEL 6
"/etc/ssl/ca-bundle.pem", -- OpenSUSE
"/etc/pki/tls/cacert.pem", -- OpenELEC
"/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem", -- CentOS/RHEL 7
"/etc/ssl/cert.pem", -- Alpine Linux (and Mac OSX)
"/etc/ssl/certs", -- SLES10/SLES11, https://golang.org/issue/12139
"/system/etc/security/cacerts", -- Android
"/usr/local/share/certs", -- FreeBSD
"/etc/pki/tls/certs", -- Fedora/RHEL
"/etc/openssl/certs", -- NetBSD
"/var/ssl/certs", -- AIX
}
if PLATFORM == "windows" then
common.mkdirp(TMPDIR)
system.certs("system", TMPDIR .. PATHSEP .. "certs.crt")
else
local has_certs = false
for i, path in ipairs(paths) do
local stat = system.stat(path)
if stat then
has_certs = true
system.certs(stat.type, path)
break
end
end
if not has_certs then error("can't autodetect your system's SSL ceritficates; please specify specify a certificate bundle or certificate directory with --ssl-certs") end
end
end
local lpm_plugins_path = HOME .. PATHSEP .. ".config" .. PATHSEP .. "lpm" .. PATHSEP .. "plugins"
local lpm_plugins = {}
if system.stat(lpm_plugins_path) then
local files = system.ls(lpm_plugins_path)
lpm_plugins = common.concat(
common.map(common.grep(files, function(path) return path:find("%.lua$") end), function(path) return lpm_plugins_path .. PATHSEP .. path end),
common.grep(common.map(common.grep(files, function(path) return not path:find("%.lua$") end), function(path) return lpm_plugins_path .. PATHSEP .. path .. PATHSEP .. "init.lua" end), function(path) return system.stat(path) end)
)
end
local env = setmetatable({}, { __index = _G, __newindex = function(t, k, v) _G[k] = v end })
for i,v in ipairs(common.concat(ARGS["plugin"] or {}, { common.split(",", os.getenv("LPM_PLUGINS") or "") }, lpm_plugins)) do
if v ~= "" then
local contents = v:find("^https?://") and common.get(v) or common.read(v)
local func, err = load(contents, v, "bt", env)
if func then
func()
else
log.warning("unable to load lpm plugin " .. v .. ": " .. err)
end
if VERBOSE then log.action("Loaded plugin " .. v) end
end
end
for i,v in ipairs(ARGS) do
if v:find("^%-%-") then
if #v == 2 then break end
error("unknown flag " .. v)
end
end
-- Small utility functions that don't play into the larger app; are used for testing
-- or for handy scripts.
if ARGS[2] == "test" or ARGS[2] == "exec" then
local arg = common.slice(ARGS, 4)
arg[0] = ARGS[1]
rawset(_G, "arg", arg)
local chunk, err
if system.stat(ARGS[3]) then
chunk, err = load(common.read(ARGS[3]), ARGS[3], "bt", env)
else
chunk, err = load(ARGS[3], "", "bt", env)
end
if chunk then
chunk(table.unpack(arg))
else
error(err)
end
os.exit(0)
end
if ARGS[2] == "download" then
if ARGS[4] then log.progress_action("Downloading " .. ARGS[3]) end
local file = common.get(ARGS[3], { target = ARGS[4], callback = write_progress_bar });
if file then print(file) end
os.exit(0)
end
if ARGS[2] == "hash" then
print(system.hash(ARGS[3], "file"))
os.exit(0)
end
if ARGS[2] == "extract" then
system.extract(ARGS[3], ARGS[4] or ".")
os.exit(0)
end
if ARGS[2] == "update-checksums" then
if #ARGS == 2 then error("usage: lpm update-checksums manifest.json") end
local contents = common.read(ARGS[3])
local m = json.decode(contents)
local computed = {}
local filter
if #ARGS > 3 then
filter = {}
for i, arg in ipairs(ARGS) do
if i > 3 then filter[arg] = true end
end
end
for _, section in ipairs(common.concat(m.addons or {}, m["lite-xls"] or {})) do
for _, file in ipairs(common.concat({ section }, section.files or {})) do
if (not filter or (section.id and filter[section.id])) and file.url and file.checksum ~= "SKIP" and type(file.checksum) == "string" then
log.action("Computing checksum for " .. (section.id or section.version) .. " (" .. file.url .. ")...")
local checksum = system.hash(common.get(file.url))
if computed[file.checksum] and computed[file.checksum] ~= checksum then
error("can't update manifest; existing checksum " .. file.checksum .. " exists in two separate places that now have disparate checksum values")
end
computed[file.checksum] = checksum
contents = contents:gsub(file.checksum, checksum)
end
end
end
common.write(ARGS[3], contents)
os.exit(0)
end
if ARGS[2] == "manifest" then
local repo = Repository.url(ARGS[3])
repo.branch = "master"
repo:generate_manifest()
os.exit(0)
end
if ARGS[2] == "self-upgrade" then
lpm.self_upgrade(table.unpack(common.slice(ARGS, 3)))
os.exit(0)
end
if not system.stat(USERDIR) then common.mkdirp(USERDIR) end
if engage_locks(function()
lpm.setup()
end, error_handler, lock_warning) then return end
if ARGS[2] ~= '-' then
local res
engage_locks(function()
res = lpm.run(ARGS)
end, error_handler, lock_warning)
if res then
res()
end
else
while true do
local line = io.stdin:read("*line")
if line == "quit" or line == "exit" then return 0 end
local args = { ARGS[1] }
local s = 1
while true do
local a,e = line:find("%s+", s)
table.insert(args, line:sub(s, a and (a - 1) or #line))
if not e then break end
s = e + 1
end
xpcall(function()
local res
engage_locks(function()
res = lpm.run(args)
end, error_handler, lock_warning)
if res then
if type(res) == 'function' then
res()
elseif type(res) == 'number' then
status = res
end
end
end, error_handler)
actions, warnings = {}, {}
end
end
end, error_handler)
return status
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