overleaf/services/clsi/app/js/TikzManager.js
Jakob Ackermann 958216d578 Merge pull request #6926 from overleaf/jpa-clsi-bump-logger-metrics
[clsi] upgrade logger and metrics module

GitOrigin-RevId: 85c346b5eed683672a77d86d6a434dc313b7824b
2022-03-02 09:02:50 +00:00

100 lines
3.2 KiB
JavaScript

/* eslint-disable
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS101: Remove unnecessary use of Array.from
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
let TikzManager
const fs = require('fs')
const Path = require('path')
const ResourceWriter = require('./ResourceWriter')
const SafeReader = require('./SafeReader')
const logger = require('@overleaf/logger')
// for \tikzexternalize or pstool to work the main file needs to match the
// jobname. Since we set the -jobname to output, we have to create a
// copy of the main file as 'output.tex'.
module.exports = TikzManager = {
checkMainFile(compileDir, mainFile, resources, callback) {
// if there's already an output.tex file, we don't want to touch it
if (callback == null) {
callback = function () {}
}
for (const resource of Array.from(resources)) {
if (resource.path === 'output.tex') {
logger.log({ compileDir, mainFile }, 'output.tex already in resources')
return callback(null, false)
}
}
// if there's no output.tex, see if we are using tikz/pgf or pstool in the main file
return ResourceWriter.checkPath(
compileDir,
mainFile,
function (error, path) {
if (error != null) {
return callback(error)
}
return SafeReader.readFile(
path,
65536,
'utf8',
function (error, content) {
if (error != null) {
return callback(error)
}
const usesTikzExternalize =
(content != null
? content.indexOf('\\tikzexternalize')
: undefined) >= 0
const usesPsTool =
(content != null ? content.indexOf('{pstool}') : undefined) >= 0
logger.log(
{ compileDir, mainFile, usesTikzExternalize, usesPsTool },
'checked for packages needing main file as output.tex'
)
const needsMainFile = usesTikzExternalize || usesPsTool
return callback(null, needsMainFile)
}
)
}
)
},
injectOutputFile(compileDir, mainFile, callback) {
if (callback == null) {
callback = function () {}
}
return ResourceWriter.checkPath(
compileDir,
mainFile,
function (error, path) {
if (error != null) {
return callback(error)
}
return fs.readFile(path, 'utf8', function (error, content) {
if (error != null) {
return callback(error)
}
logger.log(
{ compileDir, mainFile },
'copied file to output.tex as project uses packages which require it'
)
// use wx flag to ensure that output file does not already exist
return fs.writeFile(
Path.join(compileDir, 'output.tex'),
content,
{ flag: 'wx' },
callback
)
})
}
)
},
}