231 lines
10 KiB
Python
231 lines
10 KiB
Python
"""Gitea Actions 构建后端（自建 Gitea 1.23+，建议 1.27+）。
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API 与 GitHub Actions 几乎同形（已对照 Gitea 官方 Swagger 核实）：
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- 触发：POST /api/v1/repos/{owner}/{repo}/actions/workflows/{file}/dispatches
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?return_run_details=true，body {ref, inputs}，200 返回
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{workflow_run_id, html_url, run_url}，不传该参数为 204；
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- 状态：GET /api/v1/repos/{owner}/{repo}/actions/runs/{id}，
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status/conclusion 字段仿 GitHub；
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- 鉴权：Authorization: token <PAT>。
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"""
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from .. import app_settings, ghnet
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from .base import BackendError, DispatchResult, RunInfo, WORKFLOW_FILES, BuildBackend
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# Gitea 未结束状态（blocked=等待审批，waiting=等待 runner）
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_GITEA_ACTIVE = {'queued', 'in_progress', 'waiting', 'blocked', 'requested', 'pending'}
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# Gitea 结论 -> rdgen 内部状态
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_CONCLUSION_MAP = {
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'success': 'success',
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'failure': 'failure',
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'cancelled': 'cancelled',
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'skipped': 'skipped',
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'timed_out': 'timed_out',
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}
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class GiteaBackend(BuildBackend):
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name = 'gitea'
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label = 'Gitea'
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# ---- 取值辅助 ----
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def _server(self):
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return app_settings.get_value('GITEA_SERVER_URL').strip().rstrip('/')
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def _owner(self):
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return app_settings.get_value('GITEA_OWNER').strip()
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def _repo(self):
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return app_settings.get_value('GITEA_REPO').strip() or 'rdgen'
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def _branch(self):
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return app_settings.get_value('GITEA_BRANCH').strip() or 'master'
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def _ref(self):
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branch = self._branch()
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return branch if branch.startswith('refs/') else f'refs/heads/{branch}'
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def _proxy(self):
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return app_settings.get_value('GITEA_PROXY').strip()
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def _api(self, path):
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return f'{self._server()}/api/v1{path}'
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# ---- 配置 ----
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def configured(self):
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return bool(self._server() and self._owner() and app_settings.get_value('GITEA_TOKEN').strip())
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def warnings(self):
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warnings = []
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if not self._server():
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warnings.append('Gitea 服务器地址未配置，无法触发构建。')
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if not self._owner():
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warnings.append('Gitea 仓库属主未配置，无法触发构建。')
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if not app_settings.get_value('GITEA_TOKEN').strip():
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warnings.append('Gitea 访问令牌未配置，无法触发构建。')
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warnings.extend(self._shared_warnings())
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return warnings
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# ---- 工作流选择 ----
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def workflow_file_for(self, platform, selfhosted=False):
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# Gitea 的 runner 全部为自建注册，无需 sh- 变体，统一用标准工作流
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return WORKFLOW_FILES.get(platform, 'generator-windows.yml')
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# ---- 触发 ----
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def dispatch(self, workflow_file, inputs, *, timeout=20):
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if not self.configured():
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raise BackendError('Gitea 构建服务未完成配置（服务器地址 / 属主 / 令牌缺失）。', kind='config')
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url = self._api(
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f'/repos/{self._owner()}/{self._repo()}'
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f'/actions/workflows/{workflow_file}/dispatches?return_run_details=true'
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)
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payload = {'ref': self._ref(), 'inputs': inputs}
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try:
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resp = ghnet.post(
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url, json=payload,
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token=app_settings.get_value('GITEA_TOKEN'),
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timeout=timeout, flavor='gitea', proxy=self._proxy(),
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)
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except Exception as e:
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raise BackendError(f'无法连接 Gitea 构建服务：{e}', kind='network')
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if resp.status_code in (200, 204):
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data = {}
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try:
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data = resp.json()
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except ValueError:
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pass
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run_id = data.get('workflow_run_id')
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html_url = data.get('html_url') or ''
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# 旧版 Gitea 或未回传详情时，按工作流最新一条运行兜底取 run id
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if not run_id and resp.status_code == 204:
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fallback = self._latest_run_id(workflow_file)
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if fallback:
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run_id, html_url = fallback
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return DispatchResult(run_id=run_id, html_url=html_url or self.log_url(run_id))
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detail = ''
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try:
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detail = (resp.text or '')[:200]
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except Exception:
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pass
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if resp.status_code == 404:
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msg = f'Gitea 仓库或工作流 {workflow_file} 不存在（请确认仓库已启用 Repository Actions）。'
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elif resp.status_code in (401, 403):
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msg = 'Gitea 拒绝访问：请检查令牌是否有效且具备该仓库 Actions 读写权限。'
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elif resp.status_code == 422:
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msg = f'Gitea 校验失败（分支或工作流参数有误）：{detail}'
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else:
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msg = f'Gitea 构建服务拒绝了启动请求（HTTP {resp.status_code}）：{detail}'
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raise BackendError(msg, kind='rejected')
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def _latest_run_id(self, workflow_file, *, timeout=10):
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"""204 兜底：查该工作流最新一条运行（仅在刚触发后调用）。"""
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url = self._api(
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f'/repos/{self._owner()}/{self._repo()}'
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f'/actions/workflows/{workflow_file}/runs?limit=1'
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)
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try:
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resp = ghnet.get(
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url, token=app_settings.get_value('GITEA_TOKEN'),
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timeout=timeout, flavor='gitea', proxy=self._proxy(),
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)
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if resp.status_code != 200:
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return None
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data = resp.json()
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runs = data.get('workflow_runs') if isinstance(data, dict) else data
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if runs:
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run = runs[0]
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return run.get('id'), run.get('html_url') or ''
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except Exception as e:
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print(f'查询 Gitea 最新运行失败：{e}')
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return None
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# ---- 状态查询 ----
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def get_run(self, run_id, *, timeout=12):
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url = self._api(f'/repos/{self._owner()}/{self._repo()}/actions/runs/{run_id}')
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try:
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resp = ghnet.get(
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url, token=app_settings.get_value('GITEA_TOKEN'),
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timeout=timeout, flavor='gitea', proxy=self._proxy(),
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)
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except Exception as e:
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print(f'查询 Gitea 状态出错：{e}')
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return None
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if resp.status_code != 200:
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return None
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data = resp.json()
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html_url = data.get('html_url') or self.log_url(run_id)
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status = (data.get('status') or '').lower()
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conclusion = (data.get('conclusion') or '').lower()
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if status == 'completed':
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return RunInfo(
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finished=True,
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status=_CONCLUSION_MAP.get(conclusion, 'failure'),
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html_url=html_url,
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)
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# blocked（等待审批）等也算进行中
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return RunInfo(finished=False, status=status or 'in_progress', html_url=html_url)
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# ---- 日志链接 ----
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def log_url(self, run_id):
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if not run_id:
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return ''
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return f'{self._server()}/{self._owner()}/{self._repo()}/actions/runs/{run_id}'
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# ---- 连接测试 ----
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def test_connection(self):
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server = self._server()
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owner = self._owner()
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token = app_settings.get_value('GITEA_TOKEN').strip()
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repo = self._repo()
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if not server or not owner or not token:
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return {'ok': False, 'message': 'Gitea 服务器地址、仓库属主或访问令牌为空，请先保存配置。'}
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if not (server.startswith('http://') or server.startswith('https://')):
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return {'ok': False, 'message': 'Gitea 服务器地址需以 http:// 或 https:// 开头。'}
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try:
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resp = ghnet.get(
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self._api(f'/repos/{owner}/{repo}'),
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token=token, timeout=10, flavor='gitea', proxy=self._proxy(),
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)
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if resp.status_code == 401:
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return {'ok': False, 'message': '令牌无效或已过期（Gitea 返回 401）。'}
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if resp.status_code == 404:
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return {'ok': False,
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'message': f'找不到 Gitea 仓库 {owner}/{repo}，或令牌无权访问该仓库。'}
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if resp.status_code != 200:
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return {'ok': False, 'message': f'Gitea 返回异常状态码：{resp.status_code}。'}
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act = ghnet.get(
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self._api(f'/repos/{owner}/{repo}/actions/workflows'),
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token=token, timeout=10, flavor='gitea', proxy=self._proxy(),
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)
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if act.status_code != 200:
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return {'ok': False,
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'message': '可以访问仓库，但无法读取 Actions 工作流；请在仓库设置中启用 Repository Actions。'}
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# 版本检查：1.23 起支持 workflow_dispatch；建议 1.27+（return_run_details 与缓存兼容性更好）
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version_msg = ''
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ver = ghnet.get(
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self._api('/version'),
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token=token, timeout=10, flavor='gitea', proxy=self._proxy(),
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)
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if ver.status_code == 200:
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raw = (ver.json().get('version') or '').strip()
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parts = raw.replace('+dev', '').split('.')
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try:
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major, minor = int(parts[0]), int(parts[1])
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if (major, minor) < (1, 23):
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return {'ok': False,
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'message': f'Gitea 版本为 {raw}，低于 1.23，不支持 workflow_dispatch 远程触发，请先升级。'}
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if (major, minor) < (1, 27):
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version_msg = f'当前 Gitea 版本为 {raw}，可触发构建，但建议升级到 1.27+（运行详情回传与缓存兼容性更好）。'
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except (ValueError, IndexError):
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pass
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msg = f'连接正常：令牌可访问仓库 {owner}/{repo}，Actions 已启用。'
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if version_msg:
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msg += version_msg
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return {'ok': True, 'message': msg}
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except Exception as e:
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return {'ok': False, 'message': f'无法连接 Gitea API：{e}（请检查服务器地址与网络/代理配置）'}
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