Created
August 28, 2018 19:15
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Script to find unused env vars
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| app=my-app | |
| for var in `heroku config -a $app --json | jq '. | keys | .[]' -r` | |
| do | |
| if ! ag $var `bundle show --paths` . --count --silent --nofilename >/dev/null; | |
| then echo $var; | |
| fi; | |
| done |
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