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clean up the stdout/stderr recording

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This commit is contained in:
Brian Gough 2020-05-20 11:45:29 +01:00
parent 3db513cfc9
commit 63770bf390
2 changed files with 30 additions and 7 deletions
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5
services/clsi/app/js/CompileManager.js
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@ -217,11 +217,6 @@ module.exports = CompileManager = {
error = new Error('compilation')
error.validate = 'fail'
}
// make top-level output accesible to user, write in background for simplicity
if (output != null) {
fs.writeFile(Path.join(compileDir, "output.stdout"), output.stdout, () => { })
fs.writeFile(Path.join(compileDir, "output.stderr"), output.stderr, () => { })
}
// compile was killed by user, was a validation, or a compile which failed validation
if (
(error != null ? error.terminated : undefined) ||

32
services/clsi/app/js/LatexRunner.js
View file

@ -19,6 +19,7 @@ const Settings = require('settings-sharelatex')
const logger = require('logger-sharelatex')
const Metrics = require('./Metrics')
const CommandRunner = require('./CommandRunner')
const fs = require('fs')
const ProcessTable = {} // table of currently running jobs (pids or docker container names)
@ -127,9 +128,36 @@ module.exports = LatexRunner = {
: undefined,
x5 => x5[1]
) || 0
return callback(error, output, stats, timings)
// record output files
LatexRunner.writeLogOutput(project_id, directory, output, () => {
return callback(error, output, stats, timings)
})
}))
},
writeLogOutput(project_id, directory, output, callback) {
if (!output) {
return callback()
}
// internal method for writing non-empty log files
function _writeFile(file, content, cb) {
if (content && content.length > 0) {
fs.writeFile(file, content, (err) => {
if (err) {
logger.error({ project_id, file }, "error writing log file") // don't fail on error
}
cb()
})
} else {
cb()
}
))
}
// write stdout and stderr, ignoring errors
_writeFile(Path.join(directory, "output.stdout"), output.stdout, () => {
_writeFile(Path.join(directory, "output.stderr"), output.stderr, () => {
callback()
})
})
},
killLatex(project_id, callback) {