test(清理成品): 新增 tag 清理測試並抽出共用 jq mock

新增 entrypoint_tag_cleanup.sh 驗證孤兒 tag 刪除、保留指定 release 的 tag；分頁測試改為端點感知並共用 jq mock。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/entrypoint_pagination.sh

@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 set -Eeuo pipefail
 
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+repo_root="$(cd "$script_dir/.." && pwd)"
+
 tmpdir="$(mktemp -d)"
 trap 'rm -rf "$tmpdir"' EXIT
 
@@ -22,14 +25,20 @@ if [[ " $* " == *" -X DELETE "* ]]; then
   exit 0
 fi
 
+# tags 端點沒有需要清理的 tag
+if [[ "$last_arg" == */tags?* ]]; then
+  printf '%s' '[]'
+  exit 0
+fi
+
 case "$last_arg" in
-  *page=1)
+  */releases?*page=1)
     printf '%s' '[{"id":4,"tag_name":"v4","name":"release-4","created_at":"2024-04-01T00:00:00Z"},{"id":3,"tag_name":"v3","name":"release-3","created_at":"2024-03-01T00:00:00Z"}]'
     ;;
-  *page=2)
+  */releases?*page=2)
     printf '%s' '[{"id":2,"tag_name":"v2","name":"release-2","created_at":"2024-02-01T00:00:00Z"},{"id":1,"tag_name":"v1","name":"release-1","created_at":"2024-01-01T00:00:00Z"}]'
     ;;
-  *page=3)
+  */releases?*page=3)
     printf '%s' '[]'
     ;;
   *)
@@ -40,80 +49,7 @@ esac
 EOF
 chmod +x "$bin_dir/curl"
 
-cat >"$bin_dir/jq.py" <<'PY'
-#!/usr/bin/env python3
-import json
-import re
-import sys
-
-expr = ""
-flags = set()
-args = sys.argv[1:]
-
-while args:
-    current = args.pop(0)
-    if current in {"-e", "-c", "-r", "-s"}:
-        flags.add(current)
-        continue
-    if current == "--":
-        if not args:
-            raise SystemExit("missing jq expression")
-        expr = args.pop(0)
-        break
-    if current.startswith("-"):
-        flags.add(current)
-        continue
-    expr = current
-    break
-
-raw = sys.stdin.read()
-
-def dump(value):
-    if "-r" in flags and isinstance(value, (str, int, float)) and not isinstance(value, bool):
-        sys.stdout.write(str(value))
-    else:
-        sys.stdout.write(json.dumps(value, separators=(",", ":")))
-
-if expr == "length":
-    data = json.loads(raw or "null")
-    print(len(data))
-    raise SystemExit(0)
-
-if expr == "add":
-    arrays = [json.loads(line) for line in raw.splitlines() if line.strip()]
-    merged = []
-    for item in arrays:
-        merged.extend(item)
-    dump(merged)
-    raise SystemExit(0)
-
-if expr == "sort_by(.created_at) | reverse":
-    data = json.loads(raw or "[]")
-    dump(sorted(data, key=lambda item: item["created_at"], reverse=True))
-    raise SystemExit(0)
-
-match = re.fullmatch(r"\.\[(\d+):\]", expr)
-if match:
-    data = json.loads(raw or "[]")
-    dump(data[int(match.group(1)):])
-    raise SystemExit(0)
-
-if expr == ".[]":
-    data = json.loads(raw or "[]")
-    for item in data:
-        dump(item)
-        sys.stdout.write("\n")
-    raise SystemExit(0)
-
-match = re.fullmatch(r"\.(id|tag_name|name)", expr)
-if match:
-    data = json.loads(raw or "null")
-    value = data.get(match.group(1))
-    dump(value)
-    raise SystemExit(0)
-
-raise SystemExit(f"unsupported jq expression: {expr}")
-PY
+cp "$script_dir/lib/jq_mock.py" "$bin_dir/jq.py"
 chmod +x "$bin_dir/jq.py"
 
 cat >"$bin_dir/jq" <<'EOF'
@@ -129,7 +65,7 @@ GITEA_SERVER_URL="https://gitea.example.test" \
 GITEA_REPOSITORY="owner/repo" \
 KEEP_COUNT="2" \
 RUNNER_TOKEN="" \
-bash ./entrypoint.sh >/dev/null
+bash "$repo_root/entrypoint.sh" >/dev/null
 
 grep -q 'page=1' "$curl_log"
 grep -q 'page=2' "$curl_log"
@@ -138,6 +74,11 @@ grep -q '/releases/2' "$curl_log"
 grep -q '/releases/1' "$curl_log"
 
 if grep -q '/releases/3' "$curl_log" || grep -q '/releases/4' "$curl_log"; then
-  printf 'unexpected deletion request in %s\n' "$curl_log" >&2
+  printf 'unexpected release deletion request in %s\n' "$curl_log" >&2
+  exit 1
+fi
+
+if grep -q '/tags/' "$curl_log"; then
+  printf 'unexpected tag deletion request in %s\n' "$curl_log" >&2
   exit 1
 fi