abdus
4b78236a01
The type regex only matched "type: ", so scoped commits like "fix(web): ..." all fell into the catch-all Other section instead of their proper one.
46 lines
1.3 KiB
Bash
Executable File
46 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Usage: ./generate_changelog.sh [<git-log-range>]
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#
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# Groups commits by their conventional-commit prefix (feat, fix, ...) into
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# sections. Commits within each section are sorted oldest-first. Commits
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# that don't match a known prefix land in an "Other" section.
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range="${1:-}"
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types="feat fix refactor perf docs test ci build chore"
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label_for() {
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case "$1" in
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feat) echo "Features" ;;
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fix) echo "Fixes" ;;
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refactor) echo "Refactoring" ;;
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perf) echo "Performance" ;;
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docs) echo "Documentation" ;;
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test) echo "Tests" ;;
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ci) echo "CI" ;;
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build) echo "Build" ;;
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chore) echo "Chores" ;;
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*) echo "Other" ;;
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esac
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}
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commits=$(git log ${range} --reverse --pretty='format:%s')
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known_pattern="^(feat|fix|refactor|perf|docs|test|ci|build|chore)(\([^)]*\))?!?: "
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first_section=1
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for type in $types other; do
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if [ "$type" = "other" ]; then
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entries=$(printf '%s\n' "$commits" | grep -v -E "$known_pattern" | sed 's/^/- /' || true)
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else
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entries=$(printf '%s\n' "$commits" | grep -E "^${type}(\([^)]*\))?!?: " | sed -E "s/^${type}(\([^)]*\))?!?: /- /" || true)
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fi
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[ -z "$entries" ] && continue
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[ "$first_section" -eq 0 ] && echo
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first_section=0
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printf '### %s\n\n%s\n' "$(label_for "$type")" "$entries"
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done
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