mirror of
https://github.com/github/spec-kit.git
synced 2026-07-07 22:56:57 +08:00
feat: make git extension opt-in and remove --no-git at v0.10.0 (#2873)
* feat(init)!: make git extension opt-in and remove --no-git at v0.10.0 - Remove --no-git parameter from specify init command - Remove git extension auto-installation from init flow - Git repository initialization (git init) still runs when git is available - Remove --no-git from all test invocations across the test suite - Update docs to reflect opt-in git extension behavior - Replace TestGitExtensionAutoInstall with TestGitExtensionOptIn tests BREAKING CHANGE: specify init no longer auto-installs the git extension. Use `specify extension add git` to install it explicitly. The --no-git flag has been removed. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(scripts): remove git operations from core scripts Git functionality is now entirely managed by the git extension. Core scripts only handle directory-based feature creation and numbering. - Remove has_git(), check_feature_branch(), git branch creation from core - Simplify number detection to use only spec directory scanning - Remove HAS_GIT output from get_feature_paths() - Remove git remote fetching and branch querying - Keep BRANCH_NAME output key for backward compatibility Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor: remove all git operations from core - Remove is_git_repo() and init_git_repo() dead code from _utils.py - Remove --branch-numbering from init command - Remove git from 'specify check' (now extension-only) - Update docs: git is optional prerequisite, check command description - Fix tests to reflect no-git-in-core reality (fallback to main) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(scripts): remove directory scanning and branch fallback from core Core scripts now resolve feature context exclusively from: 1. SPECIFY_FEATURE env var (set by git extension) 2. .specify/feature.json (persisted by specify command) Removed find_feature_dir_by_prefix() and directory scanning heuristics — these are the git extension's responsibility. Scripts error clearly when no feature context is available. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat: introduce feature_numbering, deprecate branch_numbering in init-options - specify command template now reads feature_numbering (preferred) with fallback to branch_numbering (deprecated) from init-options.json - Git extension reads git-config.yml > feature_numbering > branch_numbering - init now writes feature_numbering: sequential to init-options.json - Deprecation warning emitted when branch_numbering is used as fallback Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix: remove trailing whitespace in common.ps1 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(scripts): persist SPECIFY_FEATURE_DIRECTORY env var to feature.json When SPECIFY_FEATURE_DIRECTORY is set, get_feature_paths() now writes the value to .specify/feature.json so future sessions without the env var can still resolve the feature directory. The write is idempotent — it skips when the file already contains the same value. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix: address review feedback — error messages and docs - Update error messages in common.sh and common.ps1 to reference SPECIFY_FEATURE_DIRECTORY instead of SPECIFY_FEATURE (which no longer resolves feature directories) - Fix get_current_branch comment (returns empty string, not error) - Update upgrade.md to reference SPECIFY_FEATURE_DIRECTORY with correct example paths - Update local-development.md troubleshooting: replace stale 'Git step skipped' row with actionable git extension guidance Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(scripts): harden feature.json persistence - Use json_escape in printf fallback when jq is unavailable (common.sh) - Replace utf8NoBOM encoding with UTF8Encoding($false) for PowerShell 5.1 compatibility (common.ps1) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(scripts): remove dead feature_json_matches_feature_dir functions These guards are no longer needed since the branch-name validation they protected against has been removed from check-prerequisites. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(git-ext): rename create-new-feature to create-new-feature-branch The git extension's script only creates the git branch — rename it to reflect that responsibility. The core create-new-feature.sh/.ps1 handles feature directory creation and feature.json persistence. Also includes fixes from review feedback: - common.sh: _persist_feature_json uses json_escape fallback - common.ps1: Save-FeatureJson uses UTF8Encoding for PS 5.1 compat - common.ps1: case-sensitive path stripping on non-Windows - create-new-feature.sh/ps1: output both SPECIFY_FEATURE and SPECIFY_FEATURE_DIRECTORY - setup-tasks.sh: fix stale 'Validate branch' comment Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(tests): update references to renamed git extension scripts Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(tests): remove duplicate EXT_CREATE_FEATURE assignments Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Manfred Riem <mnriem@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
Copilot
@@ -24,8 +24,8 @@ find_specify_root() {
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return 1
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}
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# Get repository root, prioritizing .specify directory over git
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# This prevents using a parent git repo when spec-kit is initialized in a subdirectory
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# Get repository root, prioritizing .specify directory
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# This prevents using a parent repository when spec-kit is initialized in a subdirectory
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get_repo_root() {
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# First, look for .specify directory (spec-kit's own marker)
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local specify_root
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@@ -34,123 +34,24 @@ get_repo_root() {
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return
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fi
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# Fallback to git if no .specify found
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if git rev-parse --show-toplevel >/dev/null 2>&1; then
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git rev-parse --show-toplevel
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return
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fi
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# Final fallback to script location for non-git repos
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# Final fallback to script location
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local script_dir="$(CDPATH="" cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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(cd "$script_dir/../../.." && pwd)
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}
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# Get current branch, with fallback for non-git repositories
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# Get current feature name from explicit state only.
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# Returns the feature identifier or empty string if none is set.
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# Feature state is set by SPECIFY_FEATURE (from create-new-feature or
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# the git extension) or implicitly via .specify/feature.json.
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get_current_branch() {
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# First check if SPECIFY_FEATURE environment variable is set
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if [[ -n "${SPECIFY_FEATURE:-}" ]]; then
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echo "$SPECIFY_FEATURE"
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return
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fi
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# Then check git if available at the spec-kit root (not parent)
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local repo_root=$(get_repo_root)
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if has_git; then
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git -C "$repo_root" rev-parse --abbrev-ref HEAD
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return
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fi
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# For non-git repos, try to find the latest feature directory
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local specs_dir="$repo_root/specs"
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if [[ -d "$specs_dir" ]]; then
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local latest_feature=""
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local highest=0
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local latest_timestamp=""
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for dir in "$specs_dir"/*; do
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if [[ -d "$dir" ]]; then
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local dirname=$(basename "$dir")
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if [[ "$dirname" =~ ^([0-9]{8}-[0-9]{6})- ]]; then
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# Timestamp-based branch: compare lexicographically
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local ts="${BASH_REMATCH[1]}"
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if [[ "$ts" > "$latest_timestamp" ]]; then
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latest_timestamp="$ts"
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latest_feature=$dirname
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fi
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elif [[ "$dirname" =~ ^([0-9]{3,})- ]]; then
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local number=${BASH_REMATCH[1]}
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number=$((10#$number))
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if [[ "$number" -gt "$highest" ]]; then
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highest=$number
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# Only update if no timestamp branch found yet
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if [[ -z "$latest_timestamp" ]]; then
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latest_feature=$dirname
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fi
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fi
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fi
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fi
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done
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if [[ -n "$latest_feature" ]]; then
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echo "$latest_feature"
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return
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fi
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fi
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echo "main" # Final fallback
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}
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# Check if we have git available at the spec-kit root level
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# Returns true only if git is installed and the repo root is inside a git work tree
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# Handles both regular repos (.git directory) and worktrees/submodules (.git file)
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has_git() {
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# First check if git command is available (before calling get_repo_root which may use git)
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command -v git >/dev/null 2>&1 || return 1
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local repo_root=$(get_repo_root)
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# Check if .git exists (directory or file for worktrees/submodules)
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[ -e "$repo_root/.git" ] || return 1
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# Verify it's actually a valid git work tree
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git -C "$repo_root" rev-parse --is-inside-work-tree >/dev/null 2>&1
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}
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# Strip a single optional path segment (e.g. gitflow "feat/004-name" -> "004-name").
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# Only when the full name is exactly two slash-free segments; otherwise returns the raw name.
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spec_kit_effective_branch_name() {
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local raw="$1"
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if [[ "$raw" =~ ^([^/]+)/([^/]+)$ ]]; then
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printf '%s\n' "${BASH_REMATCH[2]}"
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else
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printf '%s\n' "$raw"
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fi
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}
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check_feature_branch() {
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local raw="$1"
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local has_git_repo="$2"
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# For non-git repos, we can't enforce branch naming but still provide output
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if [[ "$has_git_repo" != "true" ]]; then
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echo "[specify] Warning: Git repository not detected; skipped branch validation" >&2
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return 0
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fi
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local branch
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branch=$(spec_kit_effective_branch_name "$raw")
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# Accept sequential prefix (3+ digits) but exclude malformed timestamps
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# Malformed: 7-or-8 digit date + 6-digit time with no trailing slug (e.g. "2026031-143022" or "20260319-143022")
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local is_sequential=false
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if [[ "$branch" =~ ^[0-9]{3,}- ]] && [[ ! "$branch" =~ ^[0-9]{7}-[0-9]{6}- ]] && [[ ! "$branch" =~ ^[0-9]{7,8}-[0-9]{6}$ ]]; then
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is_sequential=true
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fi
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if [[ "$is_sequential" != "true" ]] && [[ ! "$branch" =~ ^[0-9]{8}-[0-9]{6}- ]]; then
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echo "ERROR: Not on a feature branch. Current branch: $raw" >&2
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echo "Feature branches should be named like: 001-feature-name, 1234-feature-name, or 20260319-143022-feature-name" >&2
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return 1
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fi
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return 0
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# No explicit feature set — caller must handle this via feature.json
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# in get_feature_paths(). Return empty to signal "unknown".
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echo ""
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}
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# Safely read .specify/feature.json's "feature_directory" value.
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@@ -185,105 +86,66 @@ read_feature_json_feature_directory() {
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return 0
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}
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# Returns 0 when .specify/feature.json lists feature_directory that exists as a directory
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# and matches the resolved active FEATURE_DIR (so __SPECKIT_COMMAND_PLAN__ can skip git branch pattern checks).
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# Delegates parsing to read_feature_json_feature_directory, which is safe under `set -e`.
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feature_json_matches_feature_dir() {
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# Persist a feature_directory value to .specify/feature.json.
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# Writes only when the file is missing or the value differs from what's stored.
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# Accepts the raw (possibly relative) path — callers should pass the original
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# user-supplied value, not the normalized absolute path.
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_persist_feature_json() {
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local repo_root="$1"
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local active_feature_dir="$2"
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local feature_dir_value="$2"
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local fj="$repo_root/.specify/feature.json"
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local _fd
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_fd=$(read_feature_json_feature_directory "$repo_root")
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[[ -n "$_fd" ]] || return 1
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[[ "$_fd" != /* ]] && _fd="$repo_root/$_fd"
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[[ -d "$_fd" ]] || return 1
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local norm_json norm_active
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norm_json="$(cd -- "$_fd" 2>/dev/null && pwd -P)" || return 1
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norm_active="$(cd -- "$active_feature_dir" 2>/dev/null && pwd -P)" || return 1
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[[ "$norm_json" == "$norm_active" ]]
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}
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# Find feature directory by numeric prefix instead of exact branch match
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# This allows multiple branches to work on the same spec (e.g., 004-fix-bug, 004-add-feature)
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find_feature_dir_by_prefix() {
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local repo_root="$1"
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local branch_name
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branch_name=$(spec_kit_effective_branch_name "$2")
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local specs_dir="$repo_root/specs"
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# Extract prefix from branch (e.g., "004" from "004-whatever" or "20260319-143022" from timestamp branches)
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local prefix=""
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if [[ "$branch_name" =~ ^([0-9]{8}-[0-9]{6})- ]]; then
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prefix="${BASH_REMATCH[1]}"
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elif [[ "$branch_name" =~ ^([0-9]{3,})- ]]; then
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prefix="${BASH_REMATCH[1]}"
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else
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# If branch doesn't have a recognized prefix, fall back to exact match
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echo "$specs_dir/$branch_name"
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return
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# Strip repo_root prefix if the value is absolute and under repo_root
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if [[ "$feature_dir_value" == "$repo_root/"* ]]; then
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feature_dir_value="${feature_dir_value#"$repo_root/"}"
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fi
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# Search for directories in specs/ that start with this prefix
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local matches=()
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if [[ -d "$specs_dir" ]]; then
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for dir in "$specs_dir"/"$prefix"-*; do
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if [[ -d "$dir" ]]; then
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matches+=("$(basename "$dir")")
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fi
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done
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# Read current value (if any) and skip write when unchanged
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local current_val
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current_val=$(read_feature_json_feature_directory "$repo_root")
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if [[ "$current_val" == "$feature_dir_value" ]]; then
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return 0
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fi
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# Handle results
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if [[ ${#matches[@]} -eq 0 ]]; then
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# No match found - return the branch name path (will fail later with clear error)
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echo "$specs_dir/$branch_name"
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elif [[ ${#matches[@]} -eq 1 ]]; then
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# Exactly one match - perfect!
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echo "$specs_dir/${matches[0]}"
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# Ensure .specify/ directory exists
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mkdir -p "$repo_root/.specify"
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# Write feature.json — prefer jq for safe JSON, fall back to printf
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if command -v jq >/dev/null 2>&1; then
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jq -cn --arg fd "$feature_dir_value" '{feature_directory:$fd}' > "$fj"
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else
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# Multiple matches - this shouldn't happen with proper naming convention
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echo "ERROR: Multiple spec directories found with prefix '$prefix': ${matches[*]}" >&2
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echo "Please ensure only one spec directory exists per prefix." >&2
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return 1
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printf '{"feature_directory":"%s"}\n' "$(json_escape "$feature_dir_value")" > "$fj"
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fi
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}
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get_feature_paths() {
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local repo_root=$(get_repo_root)
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local current_branch=$(get_current_branch)
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local has_git_repo="false"
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if has_git; then
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has_git_repo="true"
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fi
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# Resolve feature directory. Priority:
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# 1. SPECIFY_FEATURE_DIRECTORY env var (explicit override)
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# 2. .specify/feature.json "feature_directory" key (persisted by __SPECKIT_COMMAND_SPECIFY__)
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# 3. Branch-name-based prefix lookup (legacy fallback)
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# 2. .specify/feature.json "feature_directory" key (persisted by specify command)
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# 3. Error — no feature context available
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local feature_dir
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if [[ -n "${SPECIFY_FEATURE_DIRECTORY:-}" ]]; then
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feature_dir="$SPECIFY_FEATURE_DIRECTORY"
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# Normalize relative paths to absolute under repo root
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[[ "$feature_dir" != /* ]] && feature_dir="$repo_root/$feature_dir"
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# Persist to feature.json so future sessions without the env var still work
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_persist_feature_json "$repo_root" "$SPECIFY_FEATURE_DIRECTORY"
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elif [[ -f "$repo_root/.specify/feature.json" ]]; then
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# Shared, set -e-safe parser: jq -> python3 -> grep/sed. Returns empty on
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# missing/unparseable/unset so we fall through to the branch-prefix lookup.
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local _fd
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_fd=$(read_feature_json_feature_directory "$repo_root")
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if [[ -n "$_fd" ]]; then
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feature_dir="$_fd"
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# Normalize relative paths to absolute under repo root
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[[ "$feature_dir" != /* ]] && feature_dir="$repo_root/$feature_dir"
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elif ! feature_dir=$(find_feature_dir_by_prefix "$repo_root" "$current_branch"); then
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echo "ERROR: Failed to resolve feature directory" >&2
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else
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echo "ERROR: Feature directory not found. Set SPECIFY_FEATURE_DIRECTORY or ensure .specify/feature.json contains feature_directory." >&2
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return 1
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fi
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elif ! feature_dir=$(find_feature_dir_by_prefix "$repo_root" "$current_branch"); then
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echo "ERROR: Failed to resolve feature directory" >&2
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else
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echo "ERROR: Feature directory not found. Set SPECIFY_FEATURE_DIRECTORY or run the specify command to create .specify/feature.json." >&2
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return 1
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fi
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@@ -291,7 +153,6 @@ get_feature_paths() {
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# via crafted branch names or paths containing special characters
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printf 'REPO_ROOT=%q\n' "$repo_root"
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printf 'CURRENT_BRANCH=%q\n' "$current_branch"
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printf 'HAS_GIT=%q\n' "$has_git_repo"
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printf 'FEATURE_DIR=%q\n' "$feature_dir"
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printf 'FEATURE_SPEC=%q\n' "$feature_dir/spec.md"
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printf 'IMPL_PLAN=%q\n' "$feature_dir/plan.md"
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