diff options
Diffstat (limited to 'src/lpm.lua')
| -rw-r--r-- | src/lpm.lua | 132 |
1 files changed, 67 insertions, 65 deletions
diff --git a/src/lpm.lua b/src/lpm.lua index 8959f87..14ce0fc 100644 --- a/src/lpm.lua +++ b/src/lpm.lua @@ -1,4 +1,6 @@ -setmetatable(_G, { __index = function(t, k) if not rawget(t, k) then error("cannot get undefined global variable: " .. k, 2) end end, __newindex = function(t, k) error("cannot set global variable: " .. k, 2) end }) +_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. local json = { _version = "0.1.2" } @@ -377,7 +379,7 @@ end -- End JSON library. -local common = {} +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 @@ -529,11 +531,13 @@ function common.args(arguments, options) return args end -local LATEST_MOD_VERSION = "3.0.0" -local EXECUTABLE_EXTENSION = PLATFORM == "windows" and ".exe" or "" -local 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 -local SHOULD_COLOR = (PLATFORM == "windows" or (os.getenv("TERM") and os.getenv("TERM") ~= "dumb")) and not os.getenv("NO_COLOR") -local Addon, Repository, LiteXL, Bottle, lpm, log = {}, {}, {}, {}, {}, {} +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") +}) +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 = {} }) local function engage_locks(func, err, warn) if not system.stat(CACHEDIR) then common.mkdirp(CACHEDIR) end @@ -1334,8 +1338,8 @@ function LiteXL.new(repository, metadata) end function LiteXL:get_binary_path(arch) - if self.binary_path and self.binary_path[arch or _G.ARCH] then return self.binary_path[arch or _G.ARCH] end - return self.local_path .. PATHSEP .. "lite-xl." .. (arch or _G.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 @@ -2084,9 +2088,54 @@ function lpm.purge() 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 - -local function run_command(ARGS) +function lpm.run_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))) @@ -2170,7 +2219,7 @@ xpcall(function() io.stdout:write([[ Usage: lpm COMMAND [...ARGUMENTS] [--json] [--userdir=directory] [--cachedir=directory] [--quiet] [--version] [--help] [--remotes] - [--ssl-certs=directory/file] [--force] [--arch=]] .. _G.ARCH .. [[] + [--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] @@ -2274,7 +2323,7 @@ Flags have the following effects: --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: ]] .. _G.ARCH .. [[). + --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 @@ -2403,7 +2452,7 @@ not commonly used publically. DATADIR = common.normalize_path(ARGS["datadir"]) BINARY = common.normalize_path(ARGS["binary"]) NO_INSTALL_OPTIONAL = ARGS["no-install-optional"] - ARCH = ARGS["arch"] or { _G.ARCH } + 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 @@ -2518,11 +2567,7 @@ not commonly used publically. local lpm_plugins_path = HOME .. PATHSEP .. ".config" .. PATHSEP .. "lpm" .. PATHSEP .. "plugins" local lpm_plugins = system.stat(lpm_plugins_path) and common.map(common.grep(system.ls(lpm_plugins_path), function(path) return path:find("%.lua$") end), function(path) return lpm_plugins_path .. PATHSEP .. path end) or {} - local env = setmetatable({ - EXECUTABLE_EXTENSION = EXECUTABLE_EXTENSION, SHOULD_COLOR = SHOULD_COLOR, HOME = HOME, USERDIR = USERDIR, CACHEDIR = CACHEDIR, JSON = JSON, TABLE = TABLE, HEADER = HEADER, RAW = RAW, VERBOSE = VERBOSE, FILTRATION = FILTRATION, MOD_VERSION = MOD_VERSION, QUIET = QUIET, FORCE = FORCE, REINSTALL = REINSTALL, CONFIG = CONFIG, NO_COLOR = NO_COLOR, AUTO_PULL_REMOTES = AUTO_PULL_REMOTES, ARCH = ARCH, ASSUME_YES = ASSUME_YES, NO_INSTALL_OPTIONAL = NO_INSTALL_OPTIONAL, TMPDIR = TMPDIR, DATADIR = DATADIR, BINARY = BINARY, POST = POST, PROGRESS = PROGRESS, SYMLINK = SYMLINK, REPOSITORY = REPOSITORY, EPHEMERAL = EPHEMERAL, MASK = MASK, - Addon = Addon, Repository = Repository, LiteXL = LiteXL, Bottle = Bottle, lpm = lpm, common = common, json = json, log = log, - settings = settings, repositories = repositories, lite_xls = lite_xls, system_bottle = system_bottle, progress_bar_label = progress_bar_label, write_progress_bar = write_progress_bar - }, { __index = _G, __newindex = function(t, k, v) _G[k] = v 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 @@ -2616,57 +2661,14 @@ not commonly used publically. end if not system.stat(USERDIR) then common.mkdirp(USERDIR) 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. if engage_locks(function() - 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 = { [_G.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 + lpm.setup() end, error_handler, lock_warning) then return end if ARGS[2] ~= '-' then local res engage_locks(function() - res = run_command(ARGS) + res = lpm.run_command(ARGS) end, error_handler, lock_warning) if res then res() @@ -2686,7 +2688,7 @@ not commonly used publically. xpcall(function() local res engage_locks(function() - res = run_command(args) + res = lpm.run_command(args) end, error_handler, lock_warning) if res then res() |