77 lines
2.2 KiB
Bash
77 lines
2.2 KiB
Bash
#!/usr/bin/env bash
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set -e
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JSON_MODE=false
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ARGS=()
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for arg in "$@"; do
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case "$arg" in
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--json) JSON_MODE=true ;;
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--help|-h) echo "Usage: $0 [--json] <feature_description>"; exit 0 ;;
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*) ARGS+=("$arg") ;;
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esac
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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: $0 [--json] <feature_description>" >&2
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exit 1
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fi
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# Resolve repository root. Prefer git information when available, but fall back
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# to the script location so the workflow still functions in repositories that
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# were initialised with --no-git.
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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FALLBACK_ROOT="$(cd "$SCRIPT_DIR/../../.." && pwd)"
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if git rev-parse --show-toplevel >/dev/null 2>&1; then
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REPO_ROOT=$(git rev-parse --show-toplevel)
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HAS_GIT=true
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else
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REPO_ROOT="$FALLBACK_ROOT"
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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 "$SPECS_DIR"
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HIGHEST=0
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if [ -d "$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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number=$(echo "$dirname" | grep -o '^[0-9]\+' || echo "0")
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number=$((10#$number))
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if [ "$number" -gt "$HIGHEST" ]; then HIGHEST=$number; fi
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done
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fi
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NEXT=$((HIGHEST + 1))
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FEATURE_NUM=$(printf "%03d" "$NEXT")
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BRANCH_NAME=$(echo "$FEATURE_DESCRIPTION" | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9]/-/g' | sed 's/-\+/-/g' | sed 's/^-//' | sed 's/-$//')
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WORDS=$(echo "$BRANCH_NAME" | tr '-' '\n' | grep -v '^$' | head -3 | tr '\n' '-' | sed 's/-$//')
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BRANCH_NAME="${FEATURE_NUM}-${WORDS}"
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if [ "$HAS_GIT" = true ]; then
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git checkout -b "$BRANCH_NAME"
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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="$REPO_ROOT/templates/spec-template.md"
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SPEC_FILE="$FEATURE_DIR/spec.md"
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if [ -f "$TEMPLATE" ]; then cp "$TEMPLATE" "$SPEC_FILE"; else touch "$SPEC_FILE"; fi
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if $JSON_MODE; then
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printf '{"BRANCH_NAME":"%s","SPEC_FILE":"%s","FEATURE_NUM":"%s"}\n' "$BRANCH_NAME" "$SPEC_FILE" "$FEATURE_NUM"
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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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fi
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