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Do not capture stderr when reading heroku config.

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This commit is contained in:
Akinori MUSHA 2014-09-29 16:37:48 +09:00
parent 6661589743
commit 4ea8752b91
1 changed files with 6 additions and 2 deletions
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8
bin/setup_heroku
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@ -10,7 +10,11 @@ unless `which heroku` =~ /heroku/
end
def capture(cmd, opts = {})
o, s = Open3.capture2e(cmd, opts)
if opts.delete(:no_stderr)
o, s = Open3.capture2(cmd, opts)
else
o, s = Open3.capture2e(cmd, opts)
end
o.strip
end
@ -33,7 +37,7 @@ def yes?(question)
end
def grab_heroku_config!
config_data = capture("heroku config -s")
config_data = capture("heroku config -s", no_stderr: true)
$config = {}
if config_data !~ /has no config vars/
config_data.split("\n").map do |line|