mirror of
https://github.com/github/spec-kit.git
synced 2026-03-24 22:33:08 +00:00
feat: create extensions/git with manifest, commands, scripts, and auto-install in init
Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com> Agent-Logs-Url: https://github.com/github/spec-kit/sessions/809a1dbf-1301-4312-b4d2-e18f9b3e8b2f
This commit is contained in:
copilot-swe-agent[bot]
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353
extensions/git/scripts/bash/create-new-feature.sh
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353
extensions/git/scripts/bash/create-new-feature.sh
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@@ -0,0 +1,353 @@
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#!/usr/bin/env bash
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set -e
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JSON_MODE=false
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SHORT_NAME=""
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BRANCH_NUMBER=""
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USE_TIMESTAMP=false
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ARGS=()
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i=1
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while [ $i -le $# ]; do
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arg="${!i}"
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case "$arg" in
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--json)
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JSON_MODE=true
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;;
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--short-name)
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if [ $((i + 1)) -gt $# ]; then
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echo 'Error: --short-name requires a value' >&2
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exit 1
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fi
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i=$((i + 1))
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next_arg="${!i}"
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# Check if the next argument is another option (starts with --)
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if [[ "$next_arg" == --* ]]; then
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echo 'Error: --short-name requires a value' >&2
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exit 1
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fi
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SHORT_NAME="$next_arg"
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;;
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--number)
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if [ $((i + 1)) -gt $# ]; then
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echo 'Error: --number requires a value' >&2
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exit 1
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fi
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i=$((i + 1))
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next_arg="${!i}"
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if [[ "$next_arg" == --* ]]; then
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echo 'Error: --number requires a value' >&2
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exit 1
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fi
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BRANCH_NUMBER="$next_arg"
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;;
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--timestamp)
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USE_TIMESTAMP=true
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;;
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--help|-h)
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echo "Usage: $0 [--json] [--short-name <name>] [--number N] [--timestamp] <feature_description>"
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echo ""
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echo "Options:"
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echo " --json Output in JSON format"
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echo " --short-name <name> Provide a custom short name (2-4 words) for the branch"
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echo " --number N Specify branch number manually (overrides auto-detection)"
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echo " --timestamp Use timestamp prefix (YYYYMMDD-HHMMSS) instead of sequential numbering"
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echo " --help, -h Show this help message"
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echo ""
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echo "Examples:"
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echo " $0 'Add user authentication system' --short-name 'user-auth'"
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echo " $0 'Implement OAuth2 integration for API' --number 5"
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echo " $0 --timestamp --short-name 'user-auth' 'Add user authentication'"
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exit 0
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;;
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*)
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ARGS+=("$arg")
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;;
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esac
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i=$((i + 1))
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done
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FEATURE_DESCRIPTION="${ARGS[*]}"
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if [ -z "$FEATURE_DESCRIPTION" ]; then
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echo "Usage: $0 [--json] [--short-name <name>] [--number N] [--timestamp] <feature_description>" >&2
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exit 1
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fi
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# Trim whitespace and validate description is not empty (e.g., user passed only whitespace)
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FEATURE_DESCRIPTION=$(echo "$FEATURE_DESCRIPTION" | xargs)
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if [ -z "$FEATURE_DESCRIPTION" ]; then
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echo "Error: Feature description cannot be empty or contain only whitespace" >&2
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exit 1
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fi
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# Function to find the repository root by searching for existing project markers
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find_repo_root() {
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local dir="$1"
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while [ "$dir" != "/" ]; do
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if [ -d "$dir/.git" ] || [ -d "$dir/.specify" ]; then
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echo "$dir"
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return 0
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fi
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dir="$(dirname "$dir")"
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done
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return 1
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}
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# Function to get highest number from specs directory
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get_highest_from_specs() {
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local specs_dir="$1"
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local highest=0
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if [ -d "$specs_dir" ]; then
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for dir in "$specs_dir"/*; do
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[ -d "$dir" ] || continue
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dirname=$(basename "$dir")
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# Only match sequential prefixes (###-*), skip timestamp dirs
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if echo "$dirname" | grep -q '^[0-9]\{3\}-'; then
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number=$(echo "$dirname" | grep -o '^[0-9]\{3\}')
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number=$((10#$number))
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if [ "$number" -gt "$highest" ]; then
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highest=$number
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fi
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fi
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done
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fi
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echo "$highest"
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}
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# Function to get highest number from git branches
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get_highest_from_branches() {
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local highest=0
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# Get all branches (local and remote)
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branches=$(git branch -a 2>/dev/null || echo "")
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if [ -n "$branches" ]; then
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while IFS= read -r branch; do
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# Clean branch name: remove leading markers and remote prefixes
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clean_branch=$(echo "$branch" | sed 's/^[* ]*//; s|^remotes/[^/]*/||')
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# Extract feature number if branch matches pattern ###-*
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if echo "$clean_branch" | grep -q '^[0-9]\{3\}-'; then
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number=$(echo "$clean_branch" | grep -o '^[0-9]\{3\}' || echo "0")
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number=$((10#$number))
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if [ "$number" -gt "$highest" ]; then
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highest=$number
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fi
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fi
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done <<< "$branches"
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fi
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echo "$highest"
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}
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# Function to check existing branches (local and remote) and return next available number
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check_existing_branches() {
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local specs_dir="$1"
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# Fetch all remotes to get latest branch info (suppress errors if no remotes)
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git fetch --all --prune >/dev/null 2>&1 || true
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# Get highest number from ALL branches (not just matching short name)
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local highest_branch=$(get_highest_from_branches)
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# Get highest number from ALL specs (not just matching short name)
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local highest_spec=$(get_highest_from_specs "$specs_dir")
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# Take the maximum of both
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local max_num=$highest_branch
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if [ "$highest_spec" -gt "$max_num" ]; then
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max_num=$highest_spec
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fi
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# Return next number
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echo $((max_num + 1))
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}
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# Function to clean and format a branch name
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clean_branch_name() {
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local name="$1"
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echo "$name" | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9]/-/g' | sed 's/-\+/-/g' | sed 's/^-//' | sed 's/-$//'
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}
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# Resolve repository root. Prefer git information when available, but fall back
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# to searching for repository markers so the workflow still functions in repositories that
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# were initialised with --no-git.
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SCRIPT_DIR="$(CDPATH="" cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$SCRIPT_DIR/common.sh"
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if git rev-parse --show-toplevel >/dev/null 2>&1; then
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REPO_ROOT=$(git rev-parse --show-toplevel)
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HAS_GIT=true
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else
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REPO_ROOT="$(find_repo_root "$SCRIPT_DIR")"
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if [ -z "$REPO_ROOT" ]; then
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echo "Error: Could not determine repository root. Please run this script from within the repository." >&2
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exit 1
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fi
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HAS_GIT=false
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fi
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cd "$REPO_ROOT"
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SPECS_DIR="$REPO_ROOT/specs"
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mkdir -p "$SPECS_DIR"
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# Function to generate branch name with stop word filtering and length filtering
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generate_branch_name() {
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local description="$1"
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# Common stop words to filter out
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local stop_words="^(i|a|an|the|to|for|of|in|on|at|by|with|from|is|are|was|were|be|been|being|have|has|had|do|does|did|will|would|should|could|can|may|might|must|shall|this|that|these|those|my|your|our|their|want|need|add|get|set)$"
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# Convert to lowercase and split into words
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local clean_name=$(echo "$description" | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9]/ /g')
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# Filter words: remove stop words and words shorter than 3 chars (unless they're uppercase acronyms in original)
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local meaningful_words=()
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for word in $clean_name; do
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# Skip empty words
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[ -z "$word" ] && continue
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# Keep words that are NOT stop words AND (length >= 3 OR are potential acronyms)
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if ! echo "$word" | grep -qiE "$stop_words"; then
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if [ ${#word} -ge 3 ]; then
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meaningful_words+=("$word")
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elif echo "$description" | grep -q "\b${word^^}\b"; then
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# Keep short words if they appear as uppercase in original (likely acronyms)
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meaningful_words+=("$word")
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fi
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fi
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done
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# If we have meaningful words, use first 3-4 of them
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if [ ${#meaningful_words[@]} -gt 0 ]; then
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local max_words=3
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if [ ${#meaningful_words[@]} -eq 4 ]; then max_words=4; fi
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local result=""
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local count=0
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for word in "${meaningful_words[@]}"; do
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if [ $count -ge $max_words ]; then break; fi
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if [ -n "$result" ]; then result="$result-"; fi
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result="$result$word"
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count=$((count + 1))
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done
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echo "$result"
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else
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# Fallback to original logic if no meaningful words found
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local cleaned=$(clean_branch_name "$description")
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echo "$cleaned" | tr '-' '\n' | grep -v '^$' | head -3 | tr '\n' '-' | sed 's/-$//'
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fi
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}
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# Generate branch name
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if [ -n "$SHORT_NAME" ]; then
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# Use provided short name, just clean it up
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BRANCH_SUFFIX=$(clean_branch_name "$SHORT_NAME")
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else
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# Generate from description with smart filtering
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BRANCH_SUFFIX=$(generate_branch_name "$FEATURE_DESCRIPTION")
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fi
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# Warn if --number and --timestamp are both specified
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if [ "$USE_TIMESTAMP" = true ] && [ -n "$BRANCH_NUMBER" ]; then
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>&2 echo "[specify] Warning: --number is ignored when --timestamp is used"
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BRANCH_NUMBER=""
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fi
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# Determine branch prefix
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if [ "$USE_TIMESTAMP" = true ]; then
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FEATURE_NUM=$(date +%Y%m%d-%H%M%S)
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BRANCH_NAME="${FEATURE_NUM}-${BRANCH_SUFFIX}"
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else
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# Determine branch number
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if [ -z "$BRANCH_NUMBER" ]; then
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if [ "$HAS_GIT" = true ]; then
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# Check existing branches on remotes
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BRANCH_NUMBER=$(check_existing_branches "$SPECS_DIR")
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else
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# Fall back to local directory check
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HIGHEST=$(get_highest_from_specs "$SPECS_DIR")
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BRANCH_NUMBER=$((HIGHEST + 1))
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fi
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fi
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# Force base-10 interpretation to prevent octal conversion (e.g., 010 → 8 in octal, but should be 10 in decimal)
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FEATURE_NUM=$(printf "%03d" "$((10#$BRANCH_NUMBER))")
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BRANCH_NAME="${FEATURE_NUM}-${BRANCH_SUFFIX}"
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fi
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# GitHub enforces a 244-byte limit on branch names
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# Validate and truncate if necessary
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MAX_BRANCH_LENGTH=244
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if [ ${#BRANCH_NAME} -gt $MAX_BRANCH_LENGTH ]; then
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# Calculate how much we need to trim from suffix
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# Account for prefix length: timestamp (15) + hyphen (1) = 16, or sequential (3) + hyphen (1) = 4
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PREFIX_LENGTH=$(( ${#FEATURE_NUM} + 1 ))
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MAX_SUFFIX_LENGTH=$((MAX_BRANCH_LENGTH - PREFIX_LENGTH))
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# Truncate suffix at word boundary if possible
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TRUNCATED_SUFFIX=$(echo "$BRANCH_SUFFIX" | cut -c1-$MAX_SUFFIX_LENGTH)
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# Remove trailing hyphen if truncation created one
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TRUNCATED_SUFFIX=$(echo "$TRUNCATED_SUFFIX" | sed 's/-$//')
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ORIGINAL_BRANCH_NAME="$BRANCH_NAME"
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BRANCH_NAME="${FEATURE_NUM}-${TRUNCATED_SUFFIX}"
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>&2 echo "[specify] Warning: Branch name exceeded GitHub's 244-byte limit"
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>&2 echo "[specify] Original: $ORIGINAL_BRANCH_NAME (${#ORIGINAL_BRANCH_NAME} bytes)"
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>&2 echo "[specify] Truncated to: $BRANCH_NAME (${#BRANCH_NAME} bytes)"
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fi
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if [ "$HAS_GIT" = true ]; then
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if ! git checkout -b "$BRANCH_NAME" 2>/dev/null; then
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# Check if branch already exists
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if git branch --list "$BRANCH_NAME" | grep -q .; then
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if [ "$USE_TIMESTAMP" = true ]; then
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>&2 echo "Error: Branch '$BRANCH_NAME' already exists. Rerun to get a new timestamp or use a different --short-name."
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else
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>&2 echo "Error: Branch '$BRANCH_NAME' already exists. Please use a different feature name or specify a different number with --number."
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fi
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exit 1
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else
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>&2 echo "Error: Failed to create git branch '$BRANCH_NAME'. Please check your git configuration and try again."
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exit 1
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fi
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fi
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else
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>&2 echo "[specify] Warning: Git repository not detected; skipped branch creation for $BRANCH_NAME"
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fi
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FEATURE_DIR="$SPECS_DIR/$BRANCH_NAME"
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mkdir -p "$FEATURE_DIR"
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TEMPLATE=$(resolve_template "spec-template" "$REPO_ROOT") || true
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SPEC_FILE="$FEATURE_DIR/spec.md"
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if [ -n "$TEMPLATE" ] && [ -f "$TEMPLATE" ]; then
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cp "$TEMPLATE" "$SPEC_FILE"
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else
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echo "Warning: Spec template not found; created empty spec file" >&2
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touch "$SPEC_FILE"
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fi
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# Inform the user how to persist the feature variable in their own shell
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printf '# To persist: export SPECIFY_FEATURE=%q\n' "$BRANCH_NAME" >&2
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if $JSON_MODE; then
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if command -v jq >/dev/null 2>&1; then
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jq -cn \
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--arg branch_name "$BRANCH_NAME" \
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--arg spec_file "$SPEC_FILE" \
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--arg feature_num "$FEATURE_NUM" \
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'{BRANCH_NAME:$branch_name,SPEC_FILE:$spec_file,FEATURE_NUM:$feature_num}'
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else
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printf '{"BRANCH_NAME":"%s","SPEC_FILE":"%s","FEATURE_NUM":"%s"}\n' "$(json_escape "$BRANCH_NAME")" "$(json_escape "$SPEC_FILE")" "$(json_escape "$FEATURE_NUM")"
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fi
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else
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echo "BRANCH_NAME: $BRANCH_NAME"
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echo "SPEC_FILE: $SPEC_FILE"
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echo "FEATURE_NUM: $FEATURE_NUM"
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printf '# To persist in your shell: export SPECIFY_FEATURE=%q\n' "$BRANCH_NAME"
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fi
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30
extensions/git/scripts/bash/git-common.sh
Normal file
30
extensions/git/scripts/bash/git-common.sh
Normal file
@@ -0,0 +1,30 @@
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#!/usr/bin/env bash
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# Git-specific common functions for the git extension.
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# Extracted from scripts/bash/common.sh — contains only git-specific
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# branch validation and detection logic.
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# Check if we have git available
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has_git() {
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git rev-parse --show-toplevel >/dev/null 2>&1
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}
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# Validate that a branch name matches the expected feature branch pattern.
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# Accepts sequential (###-*) or timestamp (YYYYMMDD-HHMMSS-*) formats.
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check_feature_branch() {
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local branch="$1"
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local has_git_repo="$2"
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|
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# For non-git repos, we can't enforce branch naming but still provide output
|
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if [[ "$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
|
||||
fi
|
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|
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if [[ ! "$branch" =~ ^[0-9]{3}- ]] && [[ ! "$branch" =~ ^[0-9]{8}-[0-9]{6}- ]]; then
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echo "ERROR: Not on a feature branch. Current branch: $branch" >&2
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echo "Feature branches should be named like: 001-feature-name or 20260319-143022-feature-name" >&2
|
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return 1
|
||||
fi
|
||||
|
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return 0
|
||||
}
|
||||
329
extensions/git/scripts/powershell/create-new-feature.ps1
Normal file
329
extensions/git/scripts/powershell/create-new-feature.ps1
Normal file
@@ -0,0 +1,329 @@
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#!/usr/bin/env pwsh
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# Create a new feature
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[CmdletBinding()]
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param(
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[switch]$Json,
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[string]$ShortName,
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[Parameter()]
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[int]$Number = 0,
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[switch]$Timestamp,
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[switch]$Help,
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[Parameter(Position = 0, ValueFromRemainingArguments = $true)]
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[string[]]$FeatureDescription
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)
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$ErrorActionPreference = 'Stop'
|
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|
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# Show help if requested
|
||||
if ($Help) {
|
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Write-Host "Usage: ./create-new-feature.ps1 [-Json] [-ShortName <name>] [-Number N] [-Timestamp] <feature description>"
|
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Write-Host ""
|
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Write-Host "Options:"
|
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Write-Host " -Json Output in JSON format"
|
||||
Write-Host " -ShortName <name> Provide a custom short name (2-4 words) for the branch"
|
||||
Write-Host " -Number N Specify branch number manually (overrides auto-detection)"
|
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Write-Host " -Timestamp Use timestamp prefix (YYYYMMDD-HHMMSS) instead of sequential numbering"
|
||||
Write-Host " -Help Show this help message"
|
||||
Write-Host ""
|
||||
Write-Host "Examples:"
|
||||
Write-Host " ./create-new-feature.ps1 'Add user authentication system' -ShortName 'user-auth'"
|
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Write-Host " ./create-new-feature.ps1 'Implement OAuth2 integration for API'"
|
||||
Write-Host " ./create-new-feature.ps1 -Timestamp -ShortName 'user-auth' 'Add user authentication'"
|
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exit 0
|
||||
}
|
||||
|
||||
# Check if feature description provided
|
||||
if (-not $FeatureDescription -or $FeatureDescription.Count -eq 0) {
|
||||
Write-Error "Usage: ./create-new-feature.ps1 [-Json] [-ShortName <name>] [-Number N] [-Timestamp] <feature description>"
|
||||
exit 1
|
||||
}
|
||||
|
||||
$featureDesc = ($FeatureDescription -join ' ').Trim()
|
||||
|
||||
# Validate description is not empty after trimming (e.g., user passed only whitespace)
|
||||
if ([string]::IsNullOrWhiteSpace($featureDesc)) {
|
||||
Write-Error "Error: Feature description cannot be empty or contain only whitespace"
|
||||
exit 1
|
||||
}
|
||||
|
||||
# Resolve repository root. Prefer git information when available, but fall back
|
||||
# to searching for repository markers so the workflow still functions in repositories that
|
||||
# were initialized with --no-git.
|
||||
function Find-RepositoryRoot {
|
||||
param(
|
||||
[string]$StartDir,
|
||||
[string[]]$Markers = @('.git', '.specify')
|
||||
)
|
||||
$current = Resolve-Path $StartDir
|
||||
while ($true) {
|
||||
foreach ($marker in $Markers) {
|
||||
if (Test-Path (Join-Path $current $marker)) {
|
||||
return $current
|
||||
}
|
||||
}
|
||||
$parent = Split-Path $current -Parent
|
||||
if ($parent -eq $current) {
|
||||
# Reached filesystem root without finding markers
|
||||
return $null
|
||||
}
|
||||
$current = $parent
|
||||
}
|
||||
}
|
||||
|
||||
function Get-HighestNumberFromSpecs {
|
||||
param([string]$SpecsDir)
|
||||
|
||||
$highest = 0
|
||||
if (Test-Path $SpecsDir) {
|
||||
Get-ChildItem -Path $SpecsDir -Directory | ForEach-Object {
|
||||
if ($_.Name -match '^(\d{3})-') {
|
||||
$num = [int]$matches[1]
|
||||
if ($num -gt $highest) { $highest = $num }
|
||||
}
|
||||
}
|
||||
}
|
||||
return $highest
|
||||
}
|
||||
|
||||
function Get-HighestNumberFromBranches {
|
||||
param()
|
||||
|
||||
$highest = 0
|
||||
try {
|
||||
$branches = git branch -a 2>$null
|
||||
if ($LASTEXITCODE -eq 0) {
|
||||
foreach ($branch in $branches) {
|
||||
# Clean branch name: remove leading markers and remote prefixes
|
||||
$cleanBranch = $branch.Trim() -replace '^\*?\s+', '' -replace '^remotes/[^/]+/', ''
|
||||
|
||||
# Extract feature number if branch matches pattern ###-*
|
||||
if ($cleanBranch -match '^(\d{3})-') {
|
||||
$num = [int]$matches[1]
|
||||
if ($num -gt $highest) { $highest = $num }
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch {
|
||||
# If git command fails, return 0
|
||||
Write-Verbose "Could not check Git branches: $_"
|
||||
}
|
||||
return $highest
|
||||
}
|
||||
|
||||
function Get-NextBranchNumber {
|
||||
param(
|
||||
[string]$SpecsDir
|
||||
)
|
||||
|
||||
# Fetch all remotes to get latest branch info (suppress errors if no remotes)
|
||||
try {
|
||||
git fetch --all --prune 2>$null | Out-Null
|
||||
} catch {
|
||||
# Ignore fetch errors
|
||||
}
|
||||
|
||||
# Get highest number from ALL branches (not just matching short name)
|
||||
$highestBranch = Get-HighestNumberFromBranches
|
||||
|
||||
# Get highest number from ALL specs (not just matching short name)
|
||||
$highestSpec = Get-HighestNumberFromSpecs -SpecsDir $SpecsDir
|
||||
|
||||
# Take the maximum of both
|
||||
$maxNum = [Math]::Max($highestBranch, $highestSpec)
|
||||
|
||||
# Return next number
|
||||
return $maxNum + 1
|
||||
}
|
||||
|
||||
function ConvertTo-CleanBranchName {
|
||||
param([string]$Name)
|
||||
|
||||
return $Name.ToLower() -replace '[^a-z0-9]', '-' -replace '-{2,}', '-' -replace '^-', '' -replace '-$', ''
|
||||
}
|
||||
$fallbackRoot = (Find-RepositoryRoot -StartDir $PSScriptRoot)
|
||||
if (-not $fallbackRoot) {
|
||||
Write-Error "Error: Could not determine repository root. Please run this script from within the repository."
|
||||
exit 1
|
||||
}
|
||||
|
||||
# Load common functions (includes Resolve-Template)
|
||||
. "$PSScriptRoot/common.ps1"
|
||||
|
||||
try {
|
||||
$repoRoot = git rev-parse --show-toplevel 2>$null
|
||||
if ($LASTEXITCODE -eq 0) {
|
||||
$hasGit = $true
|
||||
} else {
|
||||
throw "Git not available"
|
||||
}
|
||||
} catch {
|
||||
$repoRoot = $fallbackRoot
|
||||
$hasGit = $false
|
||||
}
|
||||
|
||||
Set-Location $repoRoot
|
||||
|
||||
$specsDir = Join-Path $repoRoot 'specs'
|
||||
New-Item -ItemType Directory -Path $specsDir -Force | Out-Null
|
||||
|
||||
# Function to generate branch name with stop word filtering and length filtering
|
||||
function Get-BranchName {
|
||||
param([string]$Description)
|
||||
|
||||
# Common stop words to filter out
|
||||
$stopWords = @(
|
||||
'i', 'a', 'an', 'the', 'to', 'for', 'of', 'in', 'on', 'at', 'by', 'with', 'from',
|
||||
'is', 'are', 'was', 'were', 'be', 'been', 'being', 'have', 'has', 'had',
|
||||
'do', 'does', 'did', 'will', 'would', 'should', 'could', 'can', 'may', 'might', 'must', 'shall',
|
||||
'this', 'that', 'these', 'those', 'my', 'your', 'our', 'their',
|
||||
'want', 'need', 'add', 'get', 'set'
|
||||
)
|
||||
|
||||
# Convert to lowercase and extract words (alphanumeric only)
|
||||
$cleanName = $Description.ToLower() -replace '[^a-z0-9\s]', ' '
|
||||
$words = $cleanName -split '\s+' | Where-Object { $_ }
|
||||
|
||||
# Filter words: remove stop words and words shorter than 3 chars (unless they're uppercase acronyms in original)
|
||||
$meaningfulWords = @()
|
||||
foreach ($word in $words) {
|
||||
# Skip stop words
|
||||
if ($stopWords -contains $word) { continue }
|
||||
|
||||
# Keep words that are length >= 3 OR appear as uppercase in original (likely acronyms)
|
||||
if ($word.Length -ge 3) {
|
||||
$meaningfulWords += $word
|
||||
} elseif ($Description -match "\b$($word.ToUpper())\b") {
|
||||
# Keep short words if they appear as uppercase in original (likely acronyms)
|
||||
$meaningfulWords += $word
|
||||
}
|
||||
}
|
||||
|
||||
# If we have meaningful words, use first 3-4 of them
|
||||
if ($meaningfulWords.Count -gt 0) {
|
||||
$maxWords = if ($meaningfulWords.Count -eq 4) { 4 } else { 3 }
|
||||
$result = ($meaningfulWords | Select-Object -First $maxWords) -join '-'
|
||||
return $result
|
||||
} else {
|
||||
# Fallback to original logic if no meaningful words found
|
||||
$result = ConvertTo-CleanBranchName -Name $Description
|
||||
$fallbackWords = ($result -split '-') | Where-Object { $_ } | Select-Object -First 3
|
||||
return [string]::Join('-', $fallbackWords)
|
||||
}
|
||||
}
|
||||
|
||||
# Generate branch name
|
||||
if ($ShortName) {
|
||||
# Use provided short name, just clean it up
|
||||
$branchSuffix = ConvertTo-CleanBranchName -Name $ShortName
|
||||
} else {
|
||||
# Generate from description with smart filtering
|
||||
$branchSuffix = Get-BranchName -Description $featureDesc
|
||||
}
|
||||
|
||||
# Warn if -Number and -Timestamp are both specified
|
||||
if ($Timestamp -and $Number -ne 0) {
|
||||
Write-Warning "[specify] Warning: -Number is ignored when -Timestamp is used"
|
||||
$Number = 0
|
||||
}
|
||||
|
||||
# Determine branch prefix
|
||||
if ($Timestamp) {
|
||||
$featureNum = Get-Date -Format 'yyyyMMdd-HHmmss'
|
||||
$branchName = "$featureNum-$branchSuffix"
|
||||
} else {
|
||||
# Determine branch number
|
||||
if ($Number -eq 0) {
|
||||
if ($hasGit) {
|
||||
# Check existing branches on remotes
|
||||
$Number = Get-NextBranchNumber -SpecsDir $specsDir
|
||||
} else {
|
||||
# Fall back to local directory check
|
||||
$Number = (Get-HighestNumberFromSpecs -SpecsDir $specsDir) + 1
|
||||
}
|
||||
}
|
||||
|
||||
$featureNum = ('{0:000}' -f $Number)
|
||||
$branchName = "$featureNum-$branchSuffix"
|
||||
}
|
||||
|
||||
# GitHub enforces a 244-byte limit on branch names
|
||||
# Validate and truncate if necessary
|
||||
$maxBranchLength = 244
|
||||
if ($branchName.Length -gt $maxBranchLength) {
|
||||
# Calculate how much we need to trim from suffix
|
||||
# Account for prefix length: timestamp (15) + hyphen (1) = 16, or sequential (3) + hyphen (1) = 4
|
||||
$prefixLength = $featureNum.Length + 1
|
||||
$maxSuffixLength = $maxBranchLength - $prefixLength
|
||||
|
||||
# Truncate suffix
|
||||
$truncatedSuffix = $branchSuffix.Substring(0, [Math]::Min($branchSuffix.Length, $maxSuffixLength))
|
||||
# Remove trailing hyphen if truncation created one
|
||||
$truncatedSuffix = $truncatedSuffix -replace '-$', ''
|
||||
|
||||
$originalBranchName = $branchName
|
||||
$branchName = "$featureNum-$truncatedSuffix"
|
||||
|
||||
Write-Warning "[specify] Branch name exceeded GitHub's 244-byte limit"
|
||||
Write-Warning "[specify] Original: $originalBranchName ($($originalBranchName.Length) bytes)"
|
||||
Write-Warning "[specify] Truncated to: $branchName ($($branchName.Length) bytes)"
|
||||
}
|
||||
|
||||
if ($hasGit) {
|
||||
$branchCreated = $false
|
||||
try {
|
||||
git checkout -q -b $branchName 2>$null | Out-Null
|
||||
if ($LASTEXITCODE -eq 0) {
|
||||
$branchCreated = $true
|
||||
}
|
||||
} catch {
|
||||
# Exception during git command
|
||||
}
|
||||
|
||||
if (-not $branchCreated) {
|
||||
# Check if branch already exists
|
||||
$existingBranch = git branch --list $branchName 2>$null
|
||||
if ($existingBranch) {
|
||||
if ($Timestamp) {
|
||||
Write-Error "Error: Branch '$branchName' already exists. Rerun to get a new timestamp or use a different -ShortName."
|
||||
} else {
|
||||
Write-Error "Error: Branch '$branchName' already exists. Please use a different feature name or specify a different number with -Number."
|
||||
}
|
||||
exit 1
|
||||
} else {
|
||||
Write-Error "Error: Failed to create git branch '$branchName'. Please check your git configuration and try again."
|
||||
exit 1
|
||||
}
|
||||
}
|
||||
} else {
|
||||
Write-Warning "[specify] Warning: Git repository not detected; skipped branch creation for $branchName"
|
||||
}
|
||||
|
||||
$featureDir = Join-Path $specsDir $branchName
|
||||
New-Item -ItemType Directory -Path $featureDir -Force | Out-Null
|
||||
|
||||
$template = Resolve-Template -TemplateName 'spec-template' -RepoRoot $repoRoot
|
||||
$specFile = Join-Path $featureDir 'spec.md'
|
||||
if ($template -and (Test-Path $template)) {
|
||||
Copy-Item $template $specFile -Force
|
||||
} else {
|
||||
New-Item -ItemType File -Path $specFile | Out-Null
|
||||
}
|
||||
|
||||
# Set the SPECIFY_FEATURE environment variable for the current session
|
||||
$env:SPECIFY_FEATURE = $branchName
|
||||
|
||||
if ($Json) {
|
||||
$obj = [PSCustomObject]@{
|
||||
BRANCH_NAME = $branchName
|
||||
SPEC_FILE = $specFile
|
||||
FEATURE_NUM = $featureNum
|
||||
HAS_GIT = $hasGit
|
||||
}
|
||||
$obj | ConvertTo-Json -Compress
|
||||
} else {
|
||||
Write-Output "BRANCH_NAME: $branchName"
|
||||
Write-Output "SPEC_FILE: $specFile"
|
||||
Write-Output "FEATURE_NUM: $featureNum"
|
||||
Write-Output "HAS_GIT: $hasGit"
|
||||
Write-Output "SPECIFY_FEATURE environment variable set to: $branchName"
|
||||
}
|
||||
|
||||
33
extensions/git/scripts/powershell/git-common.ps1
Normal file
33
extensions/git/scripts/powershell/git-common.ps1
Normal file
@@ -0,0 +1,33 @@
|
||||
#!/usr/bin/env pwsh
|
||||
# Git-specific common functions for the git extension.
|
||||
# Extracted from scripts/powershell/common.ps1 — contains only git-specific
|
||||
# branch validation and detection logic.
|
||||
|
||||
function Test-HasGit {
|
||||
try {
|
||||
git rev-parse --show-toplevel 2>$null | Out-Null
|
||||
return ($LASTEXITCODE -eq 0)
|
||||
} catch {
|
||||
return $false
|
||||
}
|
||||
}
|
||||
|
||||
function Test-FeatureBranch {
|
||||
param(
|
||||
[string]$Branch,
|
||||
[bool]$HasGit = $true
|
||||
)
|
||||
|
||||
# For non-git repos, we can't enforce branch naming but still provide output
|
||||
if (-not $HasGit) {
|
||||
Write-Warning "[specify] Warning: Git repository not detected; skipped branch validation"
|
||||
return $true
|
||||
}
|
||||
|
||||
if ($Branch -notmatch '^[0-9]{3}-' -and $Branch -notmatch '^\d{8}-\d{6}-') {
|
||||
Write-Output "ERROR: Not on a feature branch. Current branch: $Branch"
|
||||
Write-Output "Feature branches should be named like: 001-feature-name or 20260319-143022-feature-name"
|
||||
return $false
|
||||
}
|
||||
return $true
|
||||
}
|
||||
Reference in New Issue
Block a user