diff options
| -rw-r--r-- | plugins/texcompile.lua | 178 |
1 files changed, 30 insertions, 148 deletions
diff --git a/plugins/texcompile.lua b/plugins/texcompile.lua index 517aa9b..f860503 100644 --- a/plugins/texcompile.lua +++ b/plugins/texcompile.lua @@ -3,169 +3,51 @@ local core = require "core" local config = require "core.config" local command = require "core.command" local common = require "core.common" +local console = require "plugins.console" local keymap = require "core.keymap" --- This code use an adaptation of the rxi/console plugin code to --- start commands. - -local pending_threads = {} -local thread_active = false - -local function push_output(str, opt) - -- By default we just ignore the output of a command. - -- print(">>OUTPUT:", str) -end - -local function read_file(filename, offset) - local fp = io.open(filename, "rb") - fp:seek("set", offset or 0) - local res = fp:read("*a") - fp:close() - return res -end - -local function write_file(filename, text) - local fp = io.open(filename, "w") - fp:write(text) - fp:close() -end - -local function init_opt(opt) - local res = { - command = "", - arguments = {}, - on_complete = function() end, - } - for k, v in pairs(res) do - res[k] = opt[k] or v - end - return res -end - -local files = { - script = core.temp_filename(PLATFORM == "Windows" and ".bat"), - script2 = core.temp_filename(PLATFORM == "Windows" and ".bat"), - output = core.temp_filename(), - complete = core.temp_filename(), -} - -local function command_run(opt) - opt = init_opt(opt) - - local function thread() - -- init script file(s) - local args_quoted = {} - for i, arg in ipairs(opt.arguments) do args_quoted[i] = string.format("%q", arg) end - local args_concat = table.concat(args_quoted, " ") - local working_dir = opt.working_dir or "." - if PLATFORM == "Windows" then - write_file(files.script, string.format("%s %s\n", opt.command, args_concat)) - write_file(files.script2, string.format([[ - @echo off - cd %q - call %q >%q 2>&1 - echo "" >%q - exit - ]], working_dir, files.script, files.output, files.complete)) - system.exec(string.format("call %q", files.script2)) - else - write_file(files.script, string.format([[ - cd %q - %s %s - touch %q - ]], working_dir, opt.command, args_concat, files.complete)) - system.exec(string.format("bash %q >%q 2>&1", files.script, files.output)) - end - - -- checks output file for change and reads - local last_size = 0 - local function check_output_file() - if PLATFORM == "Windows" then - local fp = io.open(files.output) - if fp then fp:close() end - end - local info = system.get_file_info(files.output) - if info and info.size > last_size then - local text = read_file(files.output, last_size) - push_output(text, opt) - last_size = info.size - end - end - - -- read output file until we get a file indicating completion - while not system.get_file_info(files.complete) do - check_output_file() - coroutine.yield(0.1) - end - check_output_file() - - -- clean up and finish - for _, file in pairs(files) do - os.remove(file) - end - opt.on_complete() - - -- handle pending thread - local pending = table.remove(pending_threads, 1) - if pending then - core.add_thread(pending) - else - thread_active = false - end - end - - -- push/init thread - if thread_active then - table.insert(pending_threads, thread) - else - core.add_thread(thread) - thread_active = true - end -end +-- This plugin requires the console plugin to work. It can be found at: +-- +-- https://github.com/lite-xl/console +-- +-- Before using this plugin add in your user's config file something like: +-- +-- config.texcompile = { +-- latex_command = "pdflatex", +-- view_command = "evince", +-- } +-- +-- On windows you may use the full path for the commands like: +-- +-- config.texcompile = { +-- latex_command = [[c:\miktex\miktex\bin\x64\pdflatex.exe]], +-- view_command = [[c:\miktex\miktex\bin\x64\miktex-texworks.exe]], +-- } +-- command.add("core.docview", { ["texcompile:tex-compile"] = function() - local av = core.active_view - -- The current (La)TeX file and path - local texname = av:get_name() - local texpath = common.dirname(av:get_filename()) - - -- Add in your user's config file something like: - -- - -- config.texcompile = { - -- latex_command = "pdflatex", - -- view_command = "evince", - -- } - -- - -- On windows you may use the full path for the command like: - -- - -- latex_command = [[c:\miktex\miktex\bin\x64\pdflatex.exe]], + local texname = core.active_view:get_name() + local texpath = common.dirname(core.active_view:get_filename()) + local pdfname = texname:gsub("%.tex$", ".pdf") -- LaTeX compiler - is there any provided by the environment local texcmd = config.texcompile and config.texcompile.latex_command local viewcmd = config.texcompile and config.texcompile.view_command if not texcmd then - core.log("No LaTeX compiler found") + core.log("No LaTeX compiler provided.") else - core.log("LaTeX compiler is %s, compiling %s", texcmd, texname) - - command_run { - command = texcmd, - arguments = { texname }, - working_dir = texpath, - on_complete = function() core.log("Tex compiling command terminated.") end - } + core.log("LaTeX compiler is %s, compiling %s", texcmd, texname) - local pdfname = texname:gsub("%.tex$", ".pdf") - command_run { - command = viewcmd, - arguments = { pdfname }, - working_dir = texpath - } + console.run { + command = string.format("%s %s && %s %s", texcmd, texname, viewcmd, pdfname), + cwd = texpath, + on_complete = function() core.log("Tex compiling command terminated.") end + } end - end + end, }) keymap.add { ["ctrl+shift+t"] = "texcompile:tex-compile" } |