26 lines
905 B
Bash
Executable File
26 lines
905 B
Bash
Executable File
#!/usr/bin/env bash
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# Enforce Conventional Commits on the first line of the commit message.
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# https://www.conventionalcommits.org/en/v1.0.0/
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#
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# Activate per clone with:
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# git config core.hooksPath .githooks
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set -euo pipefail
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msg_file="${1:?commit-msg: missing message file path}"
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first_line="$(awk 'NR==1{print; exit}' "$msg_file")"
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case "$first_line" in
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"Merge "*|"Revert "*|"fixup! "*|"squash! "*|"amend! "*) exit 0 ;;
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esac
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pattern='^(feat|fix|docs|style|refactor|perf|test|build|ci|chore|revert)(\([a-z0-9._-]+\))?!?: .+'
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if ! printf '%s' "$first_line" | grep -qE "$pattern"; then
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printf 'commit-msg: aborting — message does not follow Conventional Commits.\n' >&2
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printf ' expected: <type>[(<scope>)][!]: <description>\n' >&2
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printf ' types: feat, fix, docs, style, refactor, perf, test, build, ci, chore, revert\n' >&2
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printf ' got: %s\n' "$first_line" >&2
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exit 1
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fi
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