first commit

2026-11-04 09:43:05 -07:00
commit c33736775b
25 changed files with 2056 additions and 0 deletions
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+#!/bin/bash
+#
+# Purpose : coredesktop-dev hooks: install or remove the working copy's pre-push
+#           hook, which runs coredesktop-dev check before each push
+
+hooks_usage() {
+  cat << EOF
+Usage: coredesktop-dev hooks [status|install|remove]
+
+  status    Show whether the pre-push hook is installed (the default)
+  install   Run coredesktop-dev check before each git push from the working copy
+  remove    Remove that hook
+
+git push --no-verify skips the hook for one push. A pre-push hook that
+coredesktop-dev didn't install is never replaced or removed.
+EOF
+}
+
+# Where git looks for the working copy's pre-push hook (core.hooksPath aware)
+hook_path() {
+  local path
+  path="$(git -C "$WORKING_COPY" rev-parse --git-path hooks/pre-push)" || return 1
+  [[ "$path" == /* ]] || path="$WORKING_COPY/$path"
+  echo "$path"
+}
+
+hook_is_ours() {
+  [ -f "$1" ] && grep -qxF "$HOOK_MARKER" "$1"
+}
+
+cmd_hooks() {
+  local hook
+  case "${1:-status}" in
+    -h | --help) hooks_usage; return 0 ;;
+    status | install | remove) ;;
+    *) hooks_usage >&2; return 1 ;;
+  esac
+  require_working_copy
+  hook="$(hook_path)" || die "Couldn't find the working copy's git hooks folder."
+
+  case "${1:-status}" in
+    status)
+      if hook_is_ours "$hook"; then
+        echo "The pre-push hook is installed: $hook"
+      elif [ -e "$hook" ]; then
+        echo "$hook is someone else's hook; coredesktop-dev leaves it alone."
+      else
+        echo "The pre-push hook isn't installed. To install it: coredesktop-dev hooks install"
+      fi
+      ;;
+    install)
+      if [ -e "$hook" ] && ! hook_is_ours "$hook"; then
+        die "$hook already exists and coredesktop-dev didn't write it, so it's left alone."
+      fi
+      mkdir -p "$(dirname "$hook")"
+      install -m 755 "$(sibling_dir)/hooks/pre-push" "$hook"
+      echo "Installed $hook: each git push now runs coredesktop-dev check first."
+      ;;
+    remove)
+      if hook_is_ours "$hook"; then
+        rm "$hook"
+        echo "Removed $hook."
+      elif [ -e "$hook" ]; then
+        die "$hook isn't coredesktop-dev's, so it's left alone."
+      else
+        echo "The pre-push hook isn't installed."
+      fi
+      ;;
+  esac
+}