diff options
Diffstat (limited to 'src/lpm.lua')
| -rw-r--r-- | src/lpm.lua | 311 |
1 files changed, 209 insertions, 102 deletions
diff --git a/src/lpm.lua b/src/lpm.lua index 64a0d21..4d93dde 100644 --- a/src/lpm.lua +++ b/src/lpm.lua @@ -395,6 +395,7 @@ function common.read(path) local f, err = io.open(path, "rb") if not f then erro 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.keys(h) local t = {} for k,v in pairs(h) do table.insert(t, k) end return t end function common.split(splitter, str) local o = 1 local res = {} @@ -534,12 +535,11 @@ 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 + SHOULD_COLOR = ((PLATFORM == "windows" or (os.getenv("TERM") and os.getenv("TERM") ~= "dumb")) and not os.getenv("NO_COLOR")) or false, + SINGLE_THREAD = 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 +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", "write_progress_bar" }) +global({ Addon = {}, Repository = {}, LiteXL = {}, Bottle = {}, lpm = { threads = {} }, 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 = { @@ -567,6 +567,20 @@ local function colorize(text, color) return "\x1B[" .. colors[color] .. "m" .. text .. "\x1B[0m" end +local SHOULD_HIDE_CURSOR +local function show_cursor() + if SHOULD_HIDE_CURSOR then + io.stdout:write("\x1B[?25h") + io.stdout:flush() + end +end +local function hide_cursor() + if SHOULD_HIDE_CURSOR then + io.stdout:write("\x1B[?25l") + io.stdout:flush() + end +end + local actions, warnings = {}, {} function log.action(message, color) if JSON then table.insert(actions, message) end @@ -585,13 +599,34 @@ 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) + +log.operations = {} +function log.operation(operation, func) + table.insert(log.operations, { name = operation, actions = {} }) + if not QUIET and not JSON then + io.stderr:write(colorize(":: ", "cyan")) + io.stderr:write(" " .. operation .. "\n") + io.stderr:flush() + end + local status, err = pcall(func, log.operations[#log.operations]) + table.remove(log.operations) + if not status then error(err, 0) end + return err +end + +function log.progress_action(message, func) if write_progress_bar then - progress_bar_label = message + local routine = coroutine.running() + table.insert(log.operations[#log.operations].actions, { message = message, objects_read = 0, objects_total = 0, bytes_read = 0, coroutine = coroutine.running(), start_time = system.time() }) + local status, err = pcall(func) + -- log.operations[#log.operations].progress[routine].object + if not status then error(err, 0) end + return err else log.action(message) end end + local function prompt(message) system.tcflush(0) if not ASSUME_YES or not JSON then @@ -600,7 +635,9 @@ local function prompt(message) io.stderr:flush() end if ASSUME_YES then return true end + show_cursor() local response = io.stdin:read("*line") + hide_cursor() return not response:find("%S") or response:find("^%s*[yY]%s*$") end @@ -613,33 +650,39 @@ function common.get(source, options) if not source then error("requires url") end if #depth > 10 then error("too many redirects") end local _, _, protocol, hostname, port, rest = source:find("^(https?)://([^:/?]+):?(%d*)(.*)$") - 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 + + local download = function() + 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 + common.mkdirp(common.dirname(cache_path)) + 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 - 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 + + if #depth == 1 then return log.progress_action("Downloading " .. options.depth[1]:sub(1, 100) .. "...", nil, download) end + return download() end @@ -1250,34 +1293,37 @@ function Repository:fetch() if self:is_local() then return self end local path, temporary_path local status, err = pcall(function() + local hash = system.hash((self.remote or "") .. (self.branch or "") .. (self.commit or "")) if not self.branch and not self.commit then - temporary_path = TMPDIR .. PATHSEP .. "transient-repo" + temporary_path = TMPDIR .. PATHSEP .. "transient-" .. hash 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") + log.progress_action((VERBOSE and ("Fetching " .. self.remote) or self.remote:gsub(".*/", ""):gsub("%.git", "")) .. "...", function() + 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") + end) else path = self.local_path local exists = system.stat(path) if not exists then - temporary_path = TMPDIR .. PATHSEP .. "tranient-repo" + temporary_path = TMPDIR .. PATHSEP .. "transient-" .. hash 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 + log.progress_action((VERBOSE and ("Fetching " .. self.remote) or self.remote:gsub(".*/", ""):gsub("%.git", "")) .. ":" .. ((VERBOSE and self.commit or (self.commit and self.commit:sub(1, 5))) or self.branch) .. "...", function() + 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 + end) common.reset(temporary_path or path, self.commit or self.branch, "hard") end self.manifest = nil @@ -1304,8 +1350,10 @@ function Repository:add(pull_remotes) 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) + lpm.thread(function() + table.insert(repositories, remote) + remote:add(pull_remotes == "recursive" and "recursive" or false) + end) end end end @@ -1316,13 +1364,14 @@ 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 + log.progress_action("Updating " .. self:url() .. "...", function() + 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) + self:fetch() + end + end) common.reset(self.local_path, self.branch, "hard") self.manifest = nil manifest, remotes = self:parse_manifest() @@ -1473,9 +1522,11 @@ function Bottle:construct() end local installing = {} for i,addon in ipairs(self.addons) do - if not installing[addon.id] then - addon:install(self, installing) - end + lpm.thread(function() + if not installing[addon.id] then + addon:install(self, installing) + end + end) end -- atomically move things common.rmrf(local_path) @@ -1726,14 +1777,16 @@ 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)) + lpm.operation("lpm init", function() + 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 + lpm.thread(function() repositories[i] = repository:add(true) end) + end + lpm.repo_save() end - lpm.repo_save() - end + end) end @@ -1961,8 +2014,9 @@ function lpm.lite_xl_run(version, ...) 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 + lpm.operation("Bottle Construction", function() + if not bottle:is_constructed() or REINSTALL then bottle:construct() end + end) return function() bottle:run(common.slice(arguments, i + 1)) if EPHEMERAL then bottle:destruct() end @@ -1999,10 +2053,14 @@ function lpm.install(type, ...) 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] and (REINSTALL or not e:is_installed(system_bottle)) then - e:install(system_bottle, installing) - end + lpm.operation("Install", function() + common.each(to_install, function(e) + lpm.thread(function() + if not installing[e.id] and (REINSTALL or not e:is_installed(system_bottle)) then + e:install(system_bottle, installing) + end + end) + end) end) settings.installed = common.concat(settings.installed, to_explicitly_install) lpm.settings_save() @@ -2265,6 +2323,38 @@ function lpm.setup() 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 + +lpm.thread_pools = {} +function lpm.thread(func, ...) + if SINGLE_THREAD then return func() end + if #lpm.thread_pools == 0 then error("requires a wrapping sync call", 2) end + table.insert(lpm.thread_pools[#lpm.thread_pools], coroutine.create(func, ...)) + if not select(2, coroutine.running()) then coroutine.yield() end +end + +function lpm.sync(func) + local thread_pool = {} + table.insert(lpm.thread_pools, thread_pool) + func() + if SINGLE_THREAD then return end + while #thread_pool > 0 do + for i,v in ipairs(thread_pool) do + local status, err = coroutine.resume(v) + if not status then error(err, 0) end + if coroutine.status(v) == "dead" then + table.remove(thread_pool, i) + break + end + end + end +end + +function lpm.operation(operation, func) + return log.operation(operation, function() + return lpm.sync(func) + end) +end + function lpm.command(ARGS) if not ARGS[2]:find("%S") then return elseif ARGS[2] == "init" then return @@ -2346,7 +2436,7 @@ xpcall(function() ["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", + repository = "string", ephemeral = "flag", mask = "array", raw = "string", plugin = "array", ["single-thread"] = "flag", -- filtration flags author = "array", tag = "array", stub = "array", dependency = "array", status = "array", type = "array", name = "array" @@ -2498,6 +2588,8 @@ Flags have the following effects: 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. + --single-thread Ensures that only a single thread is used to download things. + Can probably resolve issues with timing. The following flags are useful when listing addons, or generating the addon table. Putting a ! infront of the string will invert the filter. Multiple @@ -2552,6 +2644,8 @@ not commonly used publically. VERBOSE = ARGS["verbose"] or false JSON = ARGS["json"] or os.getenv("LPM_JSON") QUIET = ARGS["quiet"] or os.getenv("LPM_QUIET") + SHOULD_HIDE_CURSOR = TTY and not QUIET and not JSON + hide_cursor() EPHEMERAL = ARGS["ephemeral"] or os.getenv("LPM_EPHEMERAL") local arg = ARGS["table"] or ARGS["raw"] if arg then @@ -2592,6 +2686,7 @@ not commonly used publically. PROGRESS = ARGS["progress"] REINSTALL = ARGS["reinstall"] NO_COLOR = ARGS["no-color"] + SINGLE_THREAD = ARGS["single-thread"] DATADIR = common.normalize_path(ARGS["datadir"]) BINARY = common.normalize_path(ARGS["binary"]) NO_INSTALL_OPTIONAL = ARGS["no-install-optional"] @@ -2616,7 +2711,6 @@ not commonly used publically. 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 @@ -2625,40 +2719,54 @@ not commonly used publically. 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) + local operation = log.operations[#log.operations] + local status = operation.progress[coroutine.running()] if type(total_read) == "boolean" then - io.stdout:write(json.encode({ progress = { percent = 1, label = progress_bar_label } }) .. "\n") + io.stdout:write(json.encode({ progress = { percent = 1, label = status.message, operation = operation.name } }) .. "\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: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 = status.message, operation = operation.name } }) .. "\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 + write_progress_bar = function(operation_read, operation_objects_or_content_length, indexed_objects, received_objects) + local current_coroutine = coroutine.running() + local operation = log.operations[#log.operations] + local action = assert(common.grep(operation.actions, function(a) return a.coroutine == current_coroutine end)[1], "can't find action matching coroutine") + + action.bytes_read = operation_read + action.objects_read = received_objects or operation_read + action.objects_total = operation_objects_or_content_length + + if operation.written_actions then io.stdout:write(string.rep("\x1B[1A", operation.written_actions)) end + local maximum_length = math.max(table.unpack(common.map(operation.actions, function(a) return #a.message end))) + for i, action in ipairs(operation.actions) do + local ratio = action.objects_total and action.objects_total > 0 and (action.objects_read/action.objects_total or 0) + local status_line = ratio and + string.format("%s [%s/s][%03d%%]: ", format_bytes(action.bytes_read), format_bytes(action.bytes_read / (system.time() - action.start_time)), math.floor(ratio*100)) or + string.format("%s [%s/s]: ", format_bytes(action.bytes_read), format_bytes(action.bytes_read / (system.time() - action.start_time))) + local terminal_width = system.tcwidth(1) + if not terminal_width then terminal_width = #status_line + #action.message end + local characters_remaining = terminal_width - #status_line + local message = action.message:sub(1, characters_remaining) + local remaining_space = characters_remaining - maximum_length + local spacing = string.rep(" ", maximum_length - #message) + local progress_bar = string.rep(" ", remaining_space) + if remaining_space > 6 and ratio then + local character_space = remaining_space - 3 + local character_progress = math.floor(ratio * character_space) + progress_bar = " [" .. string.rep("-", character_progress) .. string.rep(" ", character_space - character_progress) .. "]" + end + io.stdout:write(status_line .. message .. spacing .. progress_bar .. "\n") 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 + operation.written_actions = #operation.actions end end end @@ -2672,9 +2780,7 @@ not commonly used publically. 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) + system.certs(assert(system.stat(ssl_certs), "can't find " .. ssl_certs).type, ssl_certs) end else local paths = { -- https://serverfault.com/questions/62496/ssl-certificate-location-on-unix-linux#comment1155804_62500 @@ -2704,7 +2810,7 @@ not commonly used publically. 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 + assert(has_certs, "can't autodetect your system's SSL ceritficates; please specify specify a certificate bundle or certificate directory with --ssl-certs") end end @@ -2759,9 +2865,10 @@ not commonly used publically. 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 + log.progress_action("Downloading " .. ARGS[3], nil, function() + local file = common.get(ARGS[3], { target = ARGS[4], callback = ARGS[4] and write_progress_bar }); + if file then print(file) end + end) os.exit(0) end if ARGS[2] == "hash" then @@ -2854,5 +2961,5 @@ not commonly used publically. end end, error_handler) - +show_cursor() return status |