dotfiles/.vscode/extensions/vscodevim.vim-0.2.0/node_modules/sync-exec/coffee/lib/proxy.coffee

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CoffeeScript
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2016-09-11 09:29:13 +01:00
child_process = require 'child_process'
# Use 0.12 native functionality when available (instead of emulated blocking)
#
# @param cmd String command to execute
# @param max_wait Number millisecond timeout value
# @param options Object child_process.execSync options (like: encoding)
#
# @return Object identical to emulated: {stderr, stdout, status}
module.exports = (cmd, max_wait, options) ->
options.timeout = max_wait
stdout = stderr = ''
status = 0
t0 = Date.now()
orig_write = process.stderr.write
process.stderr.write = ->
try
stdout = child_process.execSync cmd, options
process.stderr.write = orig_write
catch err
process.stderr.write = orig_write
if err.signal is 'SIGTERM' and t0 <= Date.now() - max_wait
throw new Error 'Timeout'
{stdout, stderr, status} = err
{stdout, stderr, status}