2020-02-29 15:31:43 +00:00
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#!/usr/bin/env bash
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set -e -o pipefail
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shfmtflags="-bn -ci -sr"
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# NOTE: `git grep '^#!'` may also pick up non-shell script files.
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# Add exceptional files to `egrep -v` if any false-positive is detected.
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2021-05-28 00:15:56 +00:00
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if git grep --name-only '^#!' | egrep -v '(vendor|\.go|Jenkinsfile|\.py|\.bats)' \
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2020-02-29 15:31:43 +00:00
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| xargs shfmt -d $shfmtflags; then
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echo 'Congratulations! The shell scripts are properly formatted.'
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else
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echo "Please reformat the shell scripts with \`shfmt -w ${shfmtflags}\`."
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exit 1
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fi
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