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1ddf9283f2
Adds a `flags` parameter to the request JSON, appearing under the `compile.options` key (alongside such stalwarts as `compiler`, `timeout`, etc.). This is primarily to support `-file-line-error` as an option, but could have other uses as well. `flags` should be an array of strings, or absent. If supplied, the listed arguments are added to the base latexmk command.
95 lines
3.4 KiB
CoffeeScript
95 lines
3.4 KiB
CoffeeScript
Path = require "path"
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Settings = require "settings-sharelatex"
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logger = require "logger-sharelatex"
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Metrics = require "./Metrics"
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CommandRunner = require "./CommandRunner"
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ProcessTable = {} # table of currently running jobs (pids or docker container names)
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module.exports = LatexRunner =
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runLatex: (project_id, options, callback = (error) ->) ->
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{directory, mainFile, compiler, timeout, image, environment, flags} = options
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compiler ||= "pdflatex"
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timeout ||= 60000 # milliseconds
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logger.log directory: directory, compiler: compiler, timeout: timeout, mainFile: mainFile, environment: environment, flags:flags, "starting compile"
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# We want to run latexmk on the tex file which we will automatically
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# generate from the Rtex/Rmd/md file.
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mainFile = mainFile.replace(/\.(Rtex|md|Rmd)$/, ".tex")
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if compiler == "pdflatex"
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command = LatexRunner._pdflatexCommand mainFile, flags
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else if compiler == "latex"
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command = LatexRunner._latexCommand mainFile, flags
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else if compiler == "xelatex"
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command = LatexRunner._xelatexCommand mainFile, flags
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else if compiler == "lualatex"
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command = LatexRunner._lualatexCommand mainFile, flags
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else
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return callback new Error("unknown compiler: #{compiler}")
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if Settings.clsi?.strace
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command = ["strace", "-o", "strace", "-ff"].concat(command)
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id = "#{project_id}" # record running project under this id
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ProcessTable[id] = CommandRunner.run project_id, command, directory, image, timeout, environment, (error, output) ->
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delete ProcessTable[id]
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return callback(error) if error?
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runs = output?.stderr?.match(/^Run number \d+ of .*latex/mg)?.length or 0
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failed = if output?.stdout?.match(/^Latexmk: Errors/m)? then 1 else 0
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# counters from latexmk output
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stats = {}
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stats["latexmk-errors"] = failed
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stats["latex-runs"] = runs
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stats["latex-runs-with-errors"] = if failed then runs else 0
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stats["latex-runs-#{runs}"] = 1
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stats["latex-runs-with-errors-#{runs}"] = if failed then 1 else 0
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# timing information from /usr/bin/time
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timings = {}
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stderr = output?.stderr
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timings["cpu-percent"] = stderr?.match(/Percent of CPU this job got: (\d+)/m)?[1] or 0
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timings["cpu-time"] = stderr?.match(/User time.*: (\d+.\d+)/m)?[1] or 0
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timings["sys-time"] = stderr?.match(/System time.*: (\d+.\d+)/m)?[1] or 0
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callback error, output, stats, timings
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killLatex: (project_id, callback = (error) ->) ->
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id = "#{project_id}"
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logger.log {id:id}, "killing running compile"
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if not ProcessTable[id]?
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logger.warn {id}, "no such project to kill"
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return callback(null)
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else
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CommandRunner.kill ProcessTable[id], callback
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_latexmkBaseCommand: (flags) ->
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args = ["latexmk", "-cd", "-f", "-jobname=output", "-auxdir=$COMPILE_DIR", "-outdir=$COMPILE_DIR", "-synctex=1","-interaction=batchmode"]
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if flags
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args = args.concat(flags)
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(Settings?.clsi?.latexmkCommandPrefix || []).concat(args)
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_pdflatexCommand: (mainFile, flags) ->
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LatexRunner._latexmkBaseCommand(flags).concat [
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"-pdf",
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Path.join("$COMPILE_DIR", mainFile)
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]
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_latexCommand: (mainFile, flags) ->
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LatexRunner._latexmkBaseCommand(flags).concat [
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"-pdfdvi",
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Path.join("$COMPILE_DIR", mainFile)
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]
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_xelatexCommand: (mainFile, flags) ->
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LatexRunner._latexmkBaseCommand(flags).concat [
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"-xelatex",
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Path.join("$COMPILE_DIR", mainFile)
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]
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_lualatexCommand: (mainFile, flags) ->
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LatexRunner._latexmkBaseCommand(flags).concat [
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"-lualatex",
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Path.join("$COMPILE_DIR", mainFile)
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]
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