rootiest
c3e39b7a96
The local core.hooksPath override set by agents-init shadowed the user's global hooks (ggshield, Git LFS) since git honors only one hooksPath. Each shim now execs the global/system hook of the same name after running version-bump, so global hooks still run after version increment. Bumped the agents-tools version marker to 2 so existing AGENTS repos refresh.
81 lines
2.6 KiB
Bash
Executable File
81 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# agents-tools-version: 2
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# Copyright (C) 2026 Rootiest
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# SPDX-License-Identifier: AGPL-3.0-or-later
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#
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# version-bump <precommit|prepmsg> [msgfile]
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#
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# Maintains <repo>/.version (MAJOR.MINOR.PATCH). MAJOR is manual-only.
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# MINOR bumps when the tracked directory set changes between HEAD and the
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# staged index; PATCH bumps on any other commit. Never blocks a commit:
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# all hook paths exit 0 even on unexpected errors.
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mode="${1:-}"
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root="$(git rev-parse --show-toplevel 2>/dev/null)" || exit 0
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vfile="$root/.version"
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read_dirset() {
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# $1: HEAD|INDEX — print sorted unique content dirs (dot-dirs excluded)
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local listing
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if [ "$1" = HEAD ]; then
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listing="$(git ls-tree -r --name-only HEAD 2>/dev/null || true)"
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else
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listing="$(git ls-files 2>/dev/null || true)"
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fi
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printf '%s\n' "$listing" \
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| while IFS= read -r f; do [ -n "$f" ] && dirname "$f"; done \
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| { grep -v '^\.' || true; } \
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| sort -u
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}
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bump_precommit() {
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[ -f "$vfile" ] || printf '1.0.0\n' > "$vfile"
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# First commit: establish the baseline, no bump.
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if ! git rev-parse --verify -q HEAD >/dev/null 2>&1; then
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grep -Eq '^[0-9]+\.[0-9]+\.[0-9]+$' "$vfile" || printf '1.0.0\n' > "$vfile"
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git add -- "$vfile" 2>/dev/null || true
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return 0
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fi
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local ver major minor patch
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ver="$(head -n1 "$vfile")"
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if printf '%s' "$ver" | grep -Eq '^[0-9]+\.[0-9]+\.[0-9]+$'; then
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IFS=. read -r major minor patch <<< "$ver"
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else
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# Corrupt/partial .version (e.g. "1." or "abc") → reset to a clean baseline.
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major=1; minor=0; patch=0
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fi
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if [ "$(read_dirset HEAD)" != "$(read_dirset INDEX)" ]; then
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minor=$((minor + 1)); patch=0
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else
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patch=$((patch + 1))
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fi
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printf '%s.%s.%s\n' "$major" "$minor" "$patch" > "$vfile"
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git add -- "$vfile" 2>/dev/null || true
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}
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bump_prepmsg() {
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local msgfile="${1:-}" version first rest
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[ -n "$msgfile" ] && [ -f "$msgfile" ] || return 0
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[ -f "$vfile" ] || return 0
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version="$(head -n1 "$vfile")"
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[ -n "$version" ] || return 0
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head -n1 "$msgfile" | grep -qF "(v$version)" && return 0
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first="$(head -n1 "$msgfile")"
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rest="$(tail -n +2 "$msgfile")"
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if [ -n "$rest" ]; then
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{ printf '%s (v%s)\n' "$first" "$version"; printf '%s\n' "$rest"; } > "$msgfile"
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else
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printf '%s (v%s)\n' "$first" "$version" > "$msgfile"
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fi
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}
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case "$mode" in
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precommit) bump_precommit ;;
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prepmsg) bump_prepmsg "${2:-}" ;;
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*) echo "version-bump: unknown mode '$mode'" >&2; exit 2 ;;
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esac
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exit 0
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