Added git-manager, updated READMEs

2026-08-04 10:45:25 +02:00
parent c774df7ad7
commit e485d33f00
13 changed files with 830 additions and 72 deletions
@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+# Single entry point for all git operations in this skill. Designed so
+# there is never a reason to use `cd` or shell chaining (&&, ;, |) to run
+# git commands across different repos in one session.
+#
+# Usage: git_cmd.sh <subcommand> [--repo <name>] [-- <git-args...>]
+#
+# Examples:
+#   git_cmd.sh status
+#   git_cmd.sh log --repo homelab-notes -- --oneline -10
+#   git_cmd.sh commit --repo homelab-notes -- -m "Update DNS notes"
+#   git_cmd.sh push --repo homelab-notes -- origin main
+#
+# - <subcommand> must be one of the allowed subcommands in _lib.sh; anything
+#   else is rejected before git is ever invoked.
+# - --repo <name> is optional. If omitted, operates on the current working
+#   directory (which must already be inside a git work tree) — this is what
+#   replaces `cd <path> && git ...`, since Claude Code already sets the
+#   working directory per project/session.
+# - Everything after `--` is passed through to git as-is via argv (not
+#   re-interpreted by a shell), so quoting/spaces in e.g. commit messages
+#   are safe.
+
+set -euo pipefail
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=_lib.sh
+source "$SCRIPT_DIR/_lib.sh"
+
+SUBCOMMAND="${1:-}"
+if [ -z "$SUBCOMMAND" ]; then
+  echo "Usage: git_cmd.sh <subcommand> [--repo <name>] [-- <git-args...>]" >&2
+  echo "Allowed subcommands: ${ALLOWED_SUBCOMMANDS[*]}" >&2
+  exit 1
+fi
+shift
+
+if ! is_allowed_subcommand "$SUBCOMMAND"; then
+  echo "Error: subcommand '$SUBCOMMAND' is not allowed." >&2
+  echo "Allowed subcommands: ${ALLOWED_SUBCOMMANDS[*]}" >&2
+  exit 1
+fi
+
+REPO_NAME=""
+GIT_ARGS=()
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --repo)
+      REPO_NAME="${2:-}"
+      shift 2
+      ;;
+    --)
+      shift
+      GIT_ARGS=("$@")
+      break
+      ;;
+    *)
+      echo "Error: unexpected argument '$1'. Put git flags/args after '--'." >&2
+      exit 1
+      ;;
+  esac
+done
+
+REPO_RAW="$(resolve_repo_path "$REPO_NAME")"
+REPO="$(canonicalize_and_check_repo "$REPO_RAW")"
+
+echo "== Repo: $REPO =="
+echo "== Running: git $SUBCOMMAND ${GIT_ARGS[*]:-} =="
+echo
+
+if [ "${#GIT_ARGS[@]}" -eq 0 ]; then
+  git -C "$REPO" "$SUBCOMMAND"
+else
+  git -C "$REPO" "$SUBCOMMAND" "${GIT_ARGS[@]}"
+fi