fix: improve error handling and refactor app initialization process in HTTP handler
Co-authored-by: Copilot <copilot@github.com>
This commit is contained in:
Jakub Dorfman
parent
acff082d09
commit
eac94061d0
1 changed files with 96 additions and 92 deletions
188
panel-api.py
188
panel-api.py
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@ -548,112 +548,116 @@ class Handler(BaseHTTPRequestHandler):
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self._json(400, {"ok": False, "error": "invalid source_type"})
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return
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result = run_panelctl(["init", name, domain, port, auth])
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if not result["ok"]:
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self._json(400, result)
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return
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app, err = read_app_info(name)
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if err is not None or app is None:
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run_panelctl(["remove", name])
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err_msg = (err or {}).get("error", "unknown error") if err else "app state unavailable"
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self._json(500, {"ok": False, "error": f"failed to read app state: {err_msg}"})
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return
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if source_type == "raw":
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content = payload.get("compose_content", "")
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try:
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with open(app["APP_COMPOSE_FILE"], "w", encoding="utf-8") as fh:
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fh.write(content)
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except OSError as exc:
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run_panelctl(["remove", name])
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self._json(500, {"ok": False, "error": f"failed to write compose: {exc}"})
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try:
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result = run_panelctl(["init", name, domain, port, auth])
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if not result["ok"]:
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self._json(400, result)
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return
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elif source_type == "github":
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repo_url = payload.get("github_url", "").strip()
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branch = payload.get("github_branch", "main").strip()
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pat = payload.get("github_pat", "").strip()
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if not repo_url:
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app, err = read_app_info(name)
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if err is not None or app is None:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": "github_url is required"})
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err_msg = (err or {}).get("error", "unknown error") if err else "app state unavailable"
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self._json(500, {"ok": False, "error": f"failed to read app state: {err_msg}"})
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return
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# Validate URL and extract owner/repo
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match = re.match(r'^https?://(?:www\.)?github\.com/([^/]+)/([^/]+?)(?:\.git)?$', repo_url)
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if not match:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": "invalid github_url format"})
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return
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owner, repo = match.groups()
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if pat:
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# Check GitHub API access
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api_url = f"https://api.github.com/repos/{owner}/{repo}"
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req = urllib.request.Request(api_url, headers={"Authorization": f"Bearer {pat}"})
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if source_type == "raw":
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content = payload.get("compose_content", "")
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try:
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urllib.request.urlopen(req)
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except urllib.error.URLError as e:
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with open(app["APP_COMPOSE_FILE"], "w", encoding="utf-8") as fh:
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fh.write(content)
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except OSError as exc:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": f"github api check failed: {e.reason}"})
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self._json(500, {"ok": False, "error": f"failed to write compose: {exc}"})
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return
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# Clone the repository
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target_dir = os.path.join(app["APP_STACK_DIR"], "repo")
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if os.path.exists(target_dir):
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shutil.rmtree(target_dir)
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elif source_type == "github":
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repo_url = payload.get("github_url", "").strip()
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branch = payload.get("github_branch", "main").strip()
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pat = payload.get("github_pat", "").strip()
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auth_url = repo_url
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if pat:
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auth_url = auth_url.replace("://", f"://{pat}@")
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if not auth_url.endswith(".git"):
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auth_url += ".git"
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if not repo_url:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": "github_url is required"})
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return
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clone_result = subprocess.run(
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["git", "clone", "--branch", branch, auth_url, target_dir],
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capture_output=True, text=True
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)
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# Validate URL and extract owner/repo
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match = re.match(r'^https?://(?:www\.)?github\.com/([^/]+)/([^/]+?)(?:\.git)?$', repo_url)
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if not match:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": "invalid github_url format"})
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return
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owner, repo = match.groups()
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if clone_result.returncode != 0:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": f"git clone failed: {clone_result.stderr.strip()}"})
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return
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if pat:
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# Check GitHub API access
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api_url = f"https://api.github.com/repos/{owner}/{repo}"
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req = urllib.request.Request(api_url, headers={"Authorization": f"Bearer {pat}"})
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try:
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urllib.request.urlopen(req)
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except urllib.error.URLError as e:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": f"github api check failed: {e.reason}"})
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return
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# Find compose file
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compose_path = None
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for fname in ["compose.yaml", "docker-compose.yml", "compose.yml", "docker-compose.yaml"]:
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candidate = os.path.join(target_dir, fname)
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if os.path.isfile(candidate):
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compose_path = candidate
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break
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if not compose_path:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": "could not find compose file in repository root"})
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return
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# Update manifest
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manifest_path = os.path.join(BASE_DIR, "state", "apps", f"{name}.env")
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try:
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with open(manifest_path, "r", encoding="utf-8") as fh:
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lines = fh.readlines()
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with open(manifest_path, "w", encoding="utf-8") as fh:
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for line in lines:
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if line.startswith("APP_COMPOSE_FILE="):
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fh.write(f'APP_COMPOSE_FILE="{compose_path}"\n')
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else:
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fh.write(line)
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fh.write(f'APP_REPO_URL="{repo_url}"\n')
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fh.write(f'APP_REPO_BRANCH="{branch}"\n')
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except OSError as exc:
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run_panelctl(["remove", name])
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self._json(500, {"ok": False, "error": f"failed to update manifest: {exc}"})
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return
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# Clone the repository
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target_dir = os.path.join(app["APP_STACK_DIR"], "repo")
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if os.path.exists(target_dir):
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shutil.rmtree(target_dir)
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self._json(200, {"ok": True, "code": 0, "stdout": "initialized successfully"})
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auth_url = repo_url
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if pat:
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auth_url = auth_url.replace("://", f"://{pat}@")
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if not auth_url.endswith(".git"):
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auth_url += ".git"
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clone_result = subprocess.run(
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["git", "clone", "--branch", branch, auth_url, target_dir],
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capture_output=True, text=True
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)
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if clone_result.returncode != 0:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": f"git clone failed: {clone_result.stderr.strip()}"})
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return
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# Find compose file
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compose_path = None
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for fname in ["compose.yaml", "docker-compose.yml", "compose.yml", "docker-compose.yaml"]:
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candidate = os.path.join(target_dir, fname)
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if os.path.isfile(candidate):
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compose_path = candidate
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break
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if not compose_path:
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run_panelctl(["remove", name])
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self._json(400, {"ok": False, "error": "could not find compose file in repository root"})
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return
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# Update manifest
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manifest_path = os.path.join(BASE_DIR, "state", "apps", f"{name}.env")
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try:
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with open(manifest_path, "r", encoding="utf-8") as fh:
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lines = fh.readlines()
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with open(manifest_path, "w", encoding="utf-8") as fh:
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for line in lines:
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if line.startswith("APP_COMPOSE_FILE="):
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fh.write(f'APP_COMPOSE_FILE="{compose_path}"\n')
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else:
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fh.write(line)
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fh.write(f'APP_REPO_URL="{repo_url}"\n')
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fh.write(f'APP_REPO_BRANCH="{branch}"\n')
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except OSError as exc:
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run_panelctl(["remove", name])
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self._json(500, {"ok": False, "error": f"failed to update manifest: {exc}"})
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return
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self._json(200, {"ok": True, "code": 0, "stdout": "initialized successfully"})
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except Exception as exc:
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run_panelctl(["remove", name])
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self._json(500, {"ok": False, "error": f"init failed: {exc}"})
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return
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if len(parts) >= 3 and parts[0] == "apps":
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