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add metric for qpdf

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This commit is contained in:
Brian Gough 2016-03-16 15:49:13 +00:00
parent a26f4fc5f6
commit 456a8ca8cd
1 changed files with 3 additions and 0 deletions
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3
services/clsi/app/coffee/OutputFileOptimiser.coffee
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@ -2,6 +2,7 @@ fs = require "fs"
Path = require "path"
spawn = require("child_process").spawn
logger = require "logger-sharelatex"
Metrics = require "./Metrics"
_ = require "underscore"
module.exports = OutputFileOptimiser =
@ -19,6 +20,7 @@ module.exports = OutputFileOptimiser =
args = ["--linearize", src, tmpOutput]
logger.log args: args, "running qpdf command"
timer = new Metrics.Timer("qpdf")
proc = spawn("qpdf", args)
stdout = ""
proc.stdout.on "data", (chunk) ->
@ -28,6 +30,7 @@ module.exports = OutputFileOptimiser =
logger.warn {err, args}, "qpdf failed"
callback(null) # ignore the error
proc.on "close", (code) ->
timer.done()
if code != 0
logger.warn {code, args}, "qpdf returned error"
return callback(null) # ignore the error