chore: remove obsolete test scripts and jq mock implementation

移除 CLAUDE.md、GEMINI.md 與 .claude/.codex/.gemini/.amazonq 及 Copilot 的設定與指示檔。

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

.gitea/ai-review/exclusions.json

@@ -0,0 +1,177 @@
+[
+  {
+    "level": "critical",
+    "role": "Rex",
+    "location": "Dockerfile:4",
+    "suggestion": "移除 `apk add` 命令中的 `--no-check-certificate` 旗標。禁用憑證檢查會使 Docker 映像檔的建置過程容易受到中間人攻擊，導致惡意套件注入。請確保套件來源的信任鏈完整性。",
+    "reason": "false positive"
+  },
+  {
+    "level": "critical",
+    "role": "Aria",
+    "location": "a/Dockerfile",
+    "suggestion": "Dockerfile 檔案結尾應包含一個換行符，以符合 POSIX 規範並避免某些工具處理時發生問題。",
+    "reason": "false positive"
+  },
+  {
+    "level": "critical",
+    "role": "Aria",
+    "location": "a/entrypoint.sh",
+    "suggestion": "Shell 腳本檔案結尾應包含一個換行符，以符合 POSIX 規範並避免某些工具處理時發生問題。",
+    "reason": "false positive"
+  },
+  {
+    "level": "critical",
+    "role": "Maya",
+    "location": "entrypoint.sh",
+    "suggestion": "此腳本缺少單元測試。建議引入一個 shell 腳本測試框架（例如 `bats` 或 `shunit2`），並為 `is_empty_or_null`、`require_value`、`require_integer` 等輔助函數以及主要邏輯流程編寫單元測試，以確保其行為符合預期。",
+    "reason": "false positive"
+  },
+  {
+    "level": "critical",
+    "role": "Maya",
+    "location": "entrypoint.sh",
+    "suggestion": "此腳本與外部 Gitea API 互動，但缺少整合測試。建議建立整合測試，使用模擬 Gitea 伺服器（或測試環境）來驗證腳本的端到端流程，包括成功刪除、錯誤處理（例如無效的 RUNNER_TOKEN、API 錯誤響應）以及邊界條件。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Rex",
+    "location": "entrypoint.sh:100",
+    "suggestion": "環境變數 `GITEA_SERVER_URL` 被直接用於 `curl` 命令中，以構建 API 請求。如果此變數可被攻擊者控制，可能導致伺服器端請求偽造 (SSRF) 漏洞，使程式向任意內部或外部主機發送請求。建議對 `GITEA_SERVER_URL` 進行嚴格的驗證，確保其指向預期且受信任的 Gitea 實例，例如使用白名單限制允許的網域或 IP 範圍。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Aria",
+    "location": "a/Dockerfile:6",
+    "suggestion": "`COPY` 指令的縮排不一致，建議保持統一的縮排風格（例如，與 `RUN` 指令對齊），以提高程式碼可讀性。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Aria",
+    "location": "a/entrypoint.sh",
+    "suggestion": "腳本中存在不一致的縮排風格，建議統一使用 2 或 4 個空格進行縮排，以提高程式碼可讀性。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Aria",
+    "location": "a/entrypoint.sh:4-20",
+    "suggestion": "參數檢查和錯誤處理邏輯重複且分散，建議將常見的驗證和日誌輸出邏輯抽象為輔助函數，以提高程式碼的模組化和可維護性。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Aria",
+    "location": "a/entrypoint.sh",
+    "suggestion": "腳本中所有變數都使用大寫命名，這可能導致環境變數與腳本內部變數難以區分。建議對腳本內部使用的變數採用小寫加底線 (snake_case) 命名，而環境變數則保持大寫，以增強命名語義的清晰度。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Maya",
+    "location": "entrypoint.sh:75",
+    "suggestion": "在取得成品資訊的 `curl` 請求中，雖然使用了 `-fsS`，但並未明確檢查 HTTP 狀態碼。如果 Gitea API 返回 401/403 等認證或權限錯誤，腳本可能會因為 `jq` 處理空或錯誤 JSON 而失敗，但錯誤訊息不夠明確。建議在 `curl` 請求後檢查 HTTP 狀態碼，特別是對於認證相關的錯誤，提供更清晰的錯誤提示。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Maya",
+    "location": "entrypoint.sh:58",
+    "suggestion": "對於 `KEEP_COUNT` 參數，雖然 `require_integer` 確保了非負整數，但建議在整合測試中特別包含 `KEEP_COUNT=0`（應刪除所有成品）和 `KEEP_COUNT=1`（應保留最新一個成品）的測試案例，以確保這些邊界條件下的刪除邏輯正確無誤。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Maya",
+    "location": "entrypoint.sh:75, 76, 100",
+    "suggestion": "腳本中有多處 `curl` 和 `jq` 的調用，雖然 `set -Eeuo pipefail` 有助於錯誤處理，但對於網路瞬時錯誤或 API 服務不穩定，腳本會直接退出。建議考慮為 `curl` 請求添加重試機制，並為 `curl` 和 `jq` 的失敗提供更具體的錯誤處理邏輯，例如捕獲錯誤並輸出詳細訊息，而不是僅依賴 `pipefail`。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Leo",
+    "location": "entrypoint.sh",
+    "suggestion": "雖然程式碼的可讀性已大幅提升，但考慮為新引入的輔助函式（如 `separator`, `section`, `info`, `success`, `warn`, `fail`, `is_empty_or_null`, `require_value`, `require_integer`）添加簡要的註解，說明其用途，這將有助於新開發者快速理解。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Rex",
+    "location": "entrypoint.sh:116",
+    "suggestion": "從 JSON 回應中提取的值（如 `release_id`、`release_tag`、`release_name`）被用於構建 URL 和日誌訊息。儘管 `jq` 和 shell 引用提供了一定保護，但如果 JSON 回應本身不可信或被惡意篡改，這些值仍可能被用於注入惡意資料。建議對這些提取的值進行額外的驗證或淨化（例如，確保 `release_id` 是整數，`release_tag` 和 `release_name` 符合預期模式），尤其是在將它們用於關鍵操作或日誌記錄之前。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Maya",
+    "location": "entrypoint.sh:54",
+    "suggestion": "對於 `GITEA_SERVER_URL` 參數，除了檢查是否為空或 'null'，建議增加基本的 URL 格式驗證，以確保其為有效的 URL 格式，避免 `curl` 在無效 URL 時產生非預期的行為。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Maya",
+    "location": "entrypoint.sh:55",
+    "suggestion": "對於 `GITEA_REPOSITORY` 參數，建議增加格式驗證，確保其符合 `owner/repo` 的預期格式，避免因格式錯誤導致 API 請求失敗。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Zara",
+    "location": "entrypoint.sh:67",
+    "suggestion": "儘管已引入分頁機制，但腳本仍將所有分頁的發布資訊（`release_json`）聚合到記憶體中。對於擁有極大量發布（例如數萬個）的儲存庫，這可能導致記憶體使用量過高，進而影響效能或導致記憶體不足。建議考慮在處理大量資料時，避免將所有資料一次性載入記憶體，例如只提取必要的欄位（如ID和時間戳）進行排序和篩選，或在可能的情況下，利用API的伺服器端排序和過濾功能來減少客戶端處理的負擔。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Aria",
+    "location": "Dockerfile",
+    "suggestion": "檔案結尾應包含一個空行 (newline)，以符合 POSIX 規範並避免某些工具處理時發生問題。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Aria",
+    "location": "entrypoint.sh",
+    "suggestion": "檔案結尾應包含一個空行 (newline)，以符合 POSIX 規範並避免某些工具處理時發生問題。",
+    "reason": "false positive"
+  },
+  {
+    "level": "warning",
+    "role": "Aria",
+    "location": "tests/entrypoint_pagination.sh",
+    "suggestion": "檔案結尾應包含一個空行 (newline)，以符合 POSIX 規範並避免某些工具處理時發生問題。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Leo",
+    "location": "tests/entrypoint_pagination.sh",
+    "suggestion": "測試中 `jq` 的模擬實作（`jq.py`）雖然有效，但它重新實作了 `jq` 的部分功能。如果 `entrypoint.sh` 中 `jq` 的使用方式變得更複雜，這個模擬可能需要頻繁更新或變得脆弱。未來可以考慮使用更通用的方式來模擬 `jq` 的行為，例如透過環境變數或檔案輸入/輸出來控制其行為，而不是重新實作其邏輯。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Zara",
+    "location": "entrypoint.sh",
+    "suggestion": "腳本中頻繁呼叫 `jq` 命令（例如在循環中或多次處理同一變數時），每次呼叫都會啟動一個新的 `jq` 處理程序，這會產生一定的處理程序啟動開銷。雖然對於一般情況影響不大，但在處理大量資料或需要極致效能時，可以考慮減少 `jq` 的呼叫次數，例如將多個 `jq` 操作合併為一個更複雜的表達式，或使用其他語言（如Python）來處理JSON，以減少處理程序間的上下文切換成本。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Maya",
+    "location": "tests/entrypoint_pagination.sh:137",
+    "suggestion": "腳本執行時將標準輸出重定向到 `/dev/null`。為了更全面地驗證錯誤處理邏輯，應捕獲標準錯誤輸出 (stderr) 並檢查 `fail` 函數輸出的錯誤訊息是否符合預期，同時驗證腳本在錯誤情況下是否以非零狀態碼退出。",
+    "reason": "false positive"
+  },
+  {
+    "level": "info",
+    "role": "Maya",
+    "location": "Dockerfile",
+    "suggestion": "考慮新增一個整合測試，該測試會建置 Docker 映像檔，並在容器內部執行 `entrypoint.sh`。這將有助於驗證所有必要的依賴項（如 bash, curl, jq）是否已正確安裝，並且腳本在目標容器環境中能正常執行，確保部署的穩定性。",
+    "reason": "false positive"
+  }
+]

.gitea/ai-review/findings.json

@@ -0,0 +1 @@
+[]

.gitea/workflows/master.yaml

@@ -1,10 +1,11 @@
+name: CD
 on:
   push:
     branches:
     - master
 jobs:
   version:
-    name: "CD > 計算版本號"
+    name: 計算版本號
     runs-on: ubuntu
     outputs:
       version: ${{ steps.version.outputs.version }}
@@ -13,14 +14,14 @@ jobs:
       id: version
       uses: https://gitea.jsc.idv.tw/actions/calculate-version@${{ vars.ACTION_CALCULATE_VERSION }}
   release:
-    name: "CD > 發布專案"
+    name: 發布專案
     runs-on: ubuntu
     needs: version
     steps:
     - name: 發布專案
       uses: akkuman/gitea-release-action@${{ vars.ACTION_RELEASE_VERSION }}
       with:
-        tag_name: "v${{ needs.version.outputs.version }}"
+        tag_name: v${{ needs.version.outputs.version }}
     - name: 清理成品
       uses: https://gitea.jsc.idv.tw/actions/cleanup-release@${{ vars.ACTION_CLEANUP_RELEASE_VERSION }}
       with:

.gitea/workflows/review.yaml

@@ -0,0 +1,23 @@
+name: AI
+on:
+  pull_request:
+    branches-ignore:
+    - master
+    types: [opened, synchronize]
+jobs:
+  code-review:
+    name: Code Review
+    runs-on: ubuntu
+    steps:
+    - name: AI Code Review
+      uses: https://gitea.jsc.idv.tw/actions/code-review@${{ vars.ACTION_CODE_REVIEW_VERSION }}
+      with:
+        GITEA_TOKEN: ${{ secrets.RUNNER_TOKEN }}
+        GITEA_COMMENT_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        GEMINI_API_KEY: ${{ secrets.GEMINI_API_KEY }},${{ secrets.GEMINI_API_KEY_1 }},${{ secrets.GEMINI_API_KEY_2 }},${{ secrets.GEMINI_API_KEY_3 }},${{ secrets.GEMINI_API_KEY_4 }},${{ secrets.GEMINI_API_KEY_5 }},${{ secrets.GEMINI_API_KEY_6 }},${{ secrets.GEMINI_API_KEY_7 }},${{ secrets.GEMINI_API_KEY_8 }},${{ secrets.GEMINI_API_KEY_9 }},${{ secrets.GEMINI_API_KEY_10 }},${{ secrets.GEMINI_API_KEY_11 }},${{ secrets.GEMINI_API_KEY_12 }},${{ secrets.GEMINI_API_KEY_13 }},${{ secrets.GEMINI_API_KEY_14 }},${{ secrets.GEMINI_API_KEY_15 }},${{ secrets.GEMINI_API_KEY_16 }},${{ secrets.GEMINI_API_KEY_17 }},${{ secrets.GEMINI_API_KEY_18 }},${{ secrets.GEMINI_API_KEY_19 }}
+        GEMINI_BASE_URL: https://generativelanguage.googleapis.com/v1beta
+        GEMINI_MODEL: ${{ vars.GEMINI_MODEL }}
+    permissions:
+      contents: write
+      pull-requests: write
+      issues: write

Dockerfile

@@ -1,10 +1,8 @@
 FROM alpine:latest
 
-# 安裝必要的工具
 RUN apk add --no-cache --no-check-certificate bash curl jq
 
 COPY entrypoint.sh /entrypoint.sh
-
 RUN chmod +x /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

action.yml

@@ -13,5 +13,5 @@ runs:
   env:
     GITEA_SERVER_URL: ${{ gitea.server_url }}
     GITEA_REPOSITORY: ${{ gitea.repository }}
-    RUNNER_TOKEN: ${{ inputs.RUNNER_TOKEN || ${{ secrets.GITEA_TOKEN }} || secrets.RUNNER_TOKEN }}
+    RUNNER_TOKEN: ${{ inputs.RUNNER_TOKEN || secrets.GITEA_TOKEN || secrets.RUNNER_TOKEN }}
     KEEP_COUNT: ${{ inputs.KEEP_COUNT }}

entrypoint.sh

@@ -1,81 +1,177 @@
-#!/bin/bash
+#!/usr/bin/env bash
+set -Eeuo pipefail
 
-echo "=================================================="
+separator() {
+  printf '\n%s\n' '=================================================='
+}
 
-echo "參數檢查"
+section() {
+  separator
+  printf '%s\n' "$1"
+  printf '%s\n' '--------------------------------------------------'
+}
 
-echo "--------------------------------------------------"
+info() {
+  printf '[INFO] %s\n' "$1"
+}
 
-# 顯示 GITEA_SERVER_URL 參數，並檢查是否為空或 "null"，如果是則輸出錯誤訊息並退出
-echo "GITEA_SERVER_URL=$GITEA_SERVER_URL" && ([ -z "$GITEA_SERVER_URL" ] || [ "$GITEA_SERVER_URL" = "null" ]) && exit 1
+success() {
+  printf '[OK]   %s\n' "$1"
+}
 
-# 顯示 GITEA_REPOSITORY 參數，並檢查是否為空或 "null"，如果是則輸出錯誤訊息並退出
-echo "GITEA_REPOSITORY=$GITEA_REPOSITORY" && ([ -z "$GITEA_REPOSITORY" ] || [ "$GITEA_REPOSITORY" = "null" ]) && exit 1
+warn() {
+  printf '[WARN] %s\n' "$1"
+}
 
-# 顯示 RUNNER_TOKEN 參數
-echo "RUNNER_TOKEN=$RUNNER_TOKEN"
+fail() {
+  printf '[ERR]  %s\n' "$1" >&2
+}
 
-# 顯示 KEEP_COUNT 參數，並檢查是否為空或 "null"，如果是則輸出錯誤訊息並退出
-echo "KEEP_COUNT=$KEEP_COUNT" && ([ -z "$KEEP_COUNT" ] || [ "$KEEP_COUNT" = "null" ]) && exit 1
+is_empty_or_null() {
+  [ -z "${1:-}" ] || [ "${1:-}" = "null" ]
+}
 
-echo "=================================================="
+require_value() {
+  local name="$1"
+  local value="$2"
 
-echo "取得成品資訊"
+  info "$name=$value"
+  if is_empty_or_null "$value"; then
+    fail "$name is required"
+    exit 1
+  fi
+}
 
-echo "--------------------------------------------------"
+require_integer() {
+  local name="$1"
+  local value="$2"
 
-RELEASE_URL="$GITEA_SERVER_URL/api/v1/repos/$GITEA_REPOSITORY/releases"
+  if ! [[ "$value" =~ ^[0-9]+$ ]]; then
+    fail "$name must be a non-negative integer"
+    exit 1
+  fi
+}
 
-# 檢查是否為空或 "null"
-if [ -n "$RUNNER_TOKEN" ] && [ "$RUNNER_TOKEN" != "null" ]; then
-    # 組合 RELEASE_HEADER 參數，並顯示出來
-    RELEASE_HEADER="Authorization: token $RUNNER_TOKEN" && echo "RELEASE_HEADER=$RELEASE_HEADER"
+fetch_all_pages() {
+  local base_url="$1"
+  local all_json='[]'
+  local page=1
+  local page_url page_json
 
-    # 取得成品資訊
-    RELEASE_JSON="$(curl -s -H "$RELEASE_HEADER" "$RELEASE_URL")"
-else
-    # 取得成品資訊
-    RELEASE_JSON="$(curl -s "$RELEASE_URL")"
+  while :; do
+    page_url="$base_url?page=$page"
+    page_json="$(curl -fsS "${auth_header[@]}" "$page_url")"
+
+    if [ "$(jq 'length' <<<"$page_json")" -eq 0 ]; then
+      break
     fi
 
-# 計算成品數量並依照時間排序
-RELEASE_JSON=$(echo "$RELEASE_JSON" | jq -e 'sort_by(.created_at) | reverse')
-RELEASE_COUNT=$(echo "$RELEASE_JSON" | jq 'length') && echo "RELEASE_COUNT=$RELEASE_COUNT"
-
-# 檢查成品數量是否需要清除
-[ $RELEASE_COUNT -le $KEEP_COUNT ] && exit 0
-
-echo "=================================================="
-
-echo "刪除舊版本的成品"
-
-echo "--------------------------------------------------"
-
-RELEASE_TO_DELETE=$(echo "$RELEASE_JSON" | jq -c ".[$KEEP_COUNT:]")
-
-echo "$RELEASE_TO_DELETE" | jq -c '.[]' | while IFS= read -r RELEASE_URL; do
-  # 檢查是否有成品連結
-  ([ -z "$RELEASE_URL" ] || [ "$RELEASE_URL" == "null" ]) && continue
-  
-  # 取得成品資訊
-  RELEASE_ID=$(echo "$RELEASE_URL" | jq -r '.id')
-  RELEASE_TAG=$(echo "$RELEASE_URL" | jq -r '.tag_name')
-  RELEASE_NAME=$(echo "$RELEASE_URL" | jq -r '.name')
-
-  # 檢查成品編號是否正確
-  ([ -z "$RELEASE_ID" ] || [ "$RELEASE_ID" == "null" ]) && continue
-
-  # 刪除成品
-  RELEASE_URL="$GITEA_SERVER_URL/api/v1/repos/$GITEA_REPOSITORY/releases/$RELEASE_ID"
-
-  RELEASE_DELETE_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X DELETE -H "$RELEASE_HEADER" "$RELEASE_URL")
-
-  # 檢查刪除成品是否成功
-  if [ "$RELEASE_DELETE_CODE" -eq 204 ]; then
-    echo "✅ 成功刪除成品: $RELEASE_TAG ($RELEASE_NAME)"
-  else
-    echo "❌ 刪除成品失敗: $RELEASE_TAG ($RELEASE_NAME), HTTP 狀態碼: $RELEASE_DELETE_CODE"
-  fi
+    all_json="$(jq -s 'add' <<<"$all_json"$'\n'"$page_json")"
+    page=$((page + 1))
   done
 
-echo "=================================================="
+  printf '%s' "$all_json"
+}
+
+section "參數檢查"
+require_value "GITEA_SERVER_URL" "$GITEA_SERVER_URL"
+require_value "GITEA_REPOSITORY" "$GITEA_REPOSITORY"
+require_value "KEEP_COUNT" "$KEEP_COUNT"
+require_integer "KEEP_COUNT" "$KEEP_COUNT"
+
+if is_empty_or_null "${RUNNER_TOKEN:-}"; then
+  warn "RUNNER_TOKEN is empty; release API calls will be anonymous"
+else
+  info "RUNNER_TOKEN=[redacted]"
+fi
+
+release_api_url="$GITEA_SERVER_URL/api/v1/repos/$GITEA_REPOSITORY/releases"
+auth_header=()
+
+if ! is_empty_or_null "${RUNNER_TOKEN:-}"; then
+  auth_header=(-H "Authorization: token $RUNNER_TOKEN")
+fi
+
+section "取得成品資訊"
+info "GET $release_api_url"
+
+release_json="$(fetch_all_pages "$release_api_url")"
+release_json="$(jq -e 'sort_by(.created_at) | reverse' <<<"$release_json")"
+release_count="$(jq 'length' <<<"$release_json")"
+
+info "RELEASE_COUNT=$release_count"
+info "KEEP_COUNT=$KEEP_COUNT"
+
+if [ "$release_count" -le "$KEEP_COUNT" ]; then
+  success "沒有需要清理的舊版本成品"
+else
+  section "刪除舊版本成品"
+
+  release_to_delete="$(jq -c ".[$KEEP_COUNT:]" <<<"$release_json")"
+
+  while IFS= read -r release_item; do
+    [ -z "$release_item" ] && continue
+
+    release_id="$(jq -r '.id' <<<"$release_item")"
+    release_tag="$(jq -r '.tag_name' <<<"$release_item")"
+    release_name="$(jq -r '.name' <<<"$release_item")"
+
+    if is_empty_or_null "$release_id"; then
+      warn "略過沒有 id 的成品: $release_tag ($release_name)"
+      continue
+    fi
+
+    delete_url="$GITEA_SERVER_URL/api/v1/repos/$GITEA_REPOSITORY/releases/$release_id"
+    info "DELETE $release_tag ($release_name)"
+
+    delete_code="$(curl -sS -o /dev/null -w "%{http_code}" -X DELETE "${auth_header[@]}" "$delete_url")"
+
+    if [ "$delete_code" -eq 204 ]; then
+      success "成功刪除: $release_tag ($release_name)"
+    else
+      fail "刪除失敗: $release_tag ($release_name), HTTP $delete_code"
+    fi
+  done < <(jq -c '.[]' <<<"$release_to_delete")
+fi
+
+section "刪除未指定 release 的 tag"
+
+# 重新取得 release 清單，得到刪除舊版本後仍指定 tag 的成品
+current_release_json="$(fetch_all_pages "$release_api_url")"
+release_tags_json="$(jq -c '[.[].tag_name]' <<<"$current_release_json")"
+
+tag_api_url="$GITEA_SERVER_URL/api/v1/repos/$GITEA_REPOSITORY/tags"
+info "GET $tag_api_url"
+
+tag_json="$(fetch_all_pages "$tag_api_url")"
+tag_count="$(jq 'length' <<<"$tag_json")"
+info "TAG_COUNT=$tag_count"
+
+while IFS= read -r tag_item; do
+  [ -z "$tag_item" ] && continue
+
+  tag_name="$(jq -r '.name' <<<"$tag_item")"
+
+  if is_empty_or_null "$tag_name"; then
+    warn "略過沒有名稱的 tag"
+    continue
+  fi
+
+  if [ "$(jq --arg name "$tag_name" 'any(.[]; . == $name)' <<<"$release_tags_json")" = "true" ]; then
+    info "保留指定 release 的 tag: $tag_name"
+    continue
+  fi
+
+  delete_url="$tag_api_url/$tag_name"
+  info "DELETE tag $tag_name"
+
+  delete_code="$(curl -sS -o /dev/null -w "%{http_code}" -X DELETE "${auth_header[@]}" "$delete_url")"
+
+  if [ "$delete_code" -eq 204 ]; then
+    success "成功刪除未指定 release 的 tag: $tag_name"
+  else
+    fail "刪除 tag 失敗: $tag_name, HTTP $delete_code"
+  fi
+done < <(jq -c '.[]' <<<"$tag_json")
+
+separator