29 lines
575 B
CoffeeScript
29 lines
575 B
CoffeeScript
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fs = require 'fs'
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timeout = require './timeout'
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# creates tmp files to pipe process info
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#
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# @return String path to tmp directory
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module.exports = ->
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t_limit = Date.now() + 1000 # 1 second timeout
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tmp_dir = '/tmp'
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for name in ['TMPDIR', 'TMP', 'TEMP']
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tmp_dir = dir.replace /\/$/, '' if (dir = process.env[name])?
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until created
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try
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dir = tmp_dir + '/sync-exec-' + Math.floor Math.random() * 1000000000
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fs.mkdir dir
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created = true
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timeout t_limit, 'Can not create sync-exec directory'
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# return process-tracking dir name
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dir
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