[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12},"actionData","errors","root",{"_228":-5,"_231":232,"_233":234},"routes/shell",{"_40":41,"_227":-5,"_228":-5,"_229":230},"routes/repo",{"_33":-7,"_34":35,"_36":37,"_38":39,"_40":41,"_42":31,"_43":31,"_44":31,"_45":31,"_46":31,"_47":31,"_48":49,"_50":49,"_51":31,"_52":-7,"_53":-7,"_54":55,"_56":57,"_58":59,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68},"routes/repo.blob",{"_13":14,"_15":16,"_17":18,"_19":20,"_21":14,"_22":23,"_24":-5,"_25":26,"_27":28,"_28":29,"_30":31,"_32":14},"ref","8b4a1ea2ab6793027ca866e2ddd02828317d8d88","path","apps/server/src/github/client.ts","oid","633a5393c5e3adee266a009c35f1dcc27fd25e23","size",7226,"commit","mounts",[],"source","plain",{"_13":14,"_15":16},"kind","text","export type GitHubUser = {\n\tid: string;\n\tlogin: string;\n\tavatarUrl: string;\n};\n\nexport type Repository = {\n\tid: string;\n\towner: string;\n\tname: string;\n\tfullName: string;\n\tprivate: boolean;\n\turl: string;\n\tdefaultBranch: string;\n\tpermissions: {\n\t\tpull: boolean;\n\t\tpush: boolean;\n\t\tadmin: boolean;\n\t};\n};\n\nexport type RepositoryPage = {\n\trepositories: Repository[];\n\tnextPage: number | undefined;\n};\n\nexport interface GitHub {\n\tauthorize(input: {\n\t\tclientId: string;\n\t\tredirectUri: string;\n\t\tstate: string;\n\t\tchallenge: string;\n\t}): string;\n\texchange(input: {\n\t\tclientId: string;\n\t\tclientSecret: string;\n\t\tredirectUri: string;\n\t\tcode: string;\n\t\tverifier: string;\n\t}): Promise;\n\tuser(token: string): Promise;\n\trepositories(token: string, page: number): Promise;\n}\n\nexport class GitHubError extends Error {\n\treadonly status: number;\n\n\tconstructor(message: string, status = 502) {\n\t\tsuper(message);\n\t\tthis.name = \"GitHubError\";\n\t\tthis.status = status;\n\t}\n}\n\ntype Endpoints = {\n\tauthorize: string;\n\ttoken: string;\n\tapi: string;\n};\n\ntype Options = {\n\tfetch?: (input: string | URL | Request, init?: RequestInit) => Promise;\n\tendpoints?: Partial;\n};\n\nconst DEFAULTS: Endpoints = {\n\tauthorize: \"https://github.com/login/oauth/authorize\",\n\ttoken: \"https://github.com/login/oauth/access_token\",\n\tapi: \"https://api.github.com\",\n};\n\nconst REQUEST_TIMEOUT_MS = 15_000;\n\nfunction record(value: unknown): Record | undefined {\n\treturn value && typeof value === \"object\" && !Array.isArray(value)\n\t\t? value as Record\n\t\t: undefined;\n}\n\nfunction user(value: unknown): GitHubUser {\n\tlet item = record(value);\n\tif (\n\t\t!item\n\t\t|| typeof item.node_id !== \"string\"\n\t\t|| typeof item.login !== \"string\"\n\t\t|| typeof item.avatar_url !== \"string\"\n\t) throw new GitHubError(\"GitHub returned an invalid user\");\n\treturn { id: item.node_id, login: item.login, avatarUrl: item.avatar_url };\n}\n\nfunction repository(value: unknown): Repository {\n\tlet item = record(value);\n\tlet owner = record(item?.owner);\n\tlet permissions = record(item?.permissions);\n\tif (\n\t\t!item\n\t\t|| !owner\n\t\t|| !permissions\n\t\t|| typeof item.node_id !== \"string\"\n\t\t|| typeof owner.login !== \"string\"\n\t\t|| typeof item.name !== \"string\"\n\t\t|| typeof item.full_name !== \"string\"\n\t\t|| typeof item.private !== \"boolean\"\n\t\t|| typeof item.html_url !== \"string\"\n\t\t|| typeof item.default_branch !== \"string\"\n\t\t|| typeof permissions.pull !== \"boolean\"\n\t\t|| typeof permissions.push !== \"boolean\"\n\t\t|| typeof permissions.admin !== \"boolean\"\n\t) throw new GitHubError(\"GitHub returned an invalid repository\");\n\treturn {\n\t\tid: item.node_id,\n\t\towner: owner.login,\n\t\tname: item.name,\n\t\tfullName: item.full_name,\n\t\tprivate: item.private,\n\t\turl: item.html_url,\n\t\tdefaultBranch: item.default_branch,\n\t\tpermissions: {\n\t\t\tpull: permissions.pull,\n\t\t\tpush: permissions.push,\n\t\t\tadmin: permissions.admin,\n\t\t},\n\t};\n}\n\nasync function body(response: Response): Promise {\n\ttry {\n\t\treturn await response.json();\n\t} catch {\n\t\tthrow new GitHubError(\"GitHub returned an unreadable response\");\n\t}\n}\n\nfunction nextPage(link: string | null, api: string): number | undefined {\n\tif (!link) return undefined;\n\tlet next = link.split(\",\").map(part => part.trim()).find(part => /;\\s*rel=\"next\"$/.test(part));\n\tlet match = next?.match(/^<([^>]+)>/);\n\tif (!match) return undefined;\n\ttry {\n\t\tlet url = new URL(match[1]!);\n\t\tlet expected = new URL(api);\n\t\tif (url.origin !== expected.origin || url.pathname !== \"/user/repos\") return undefined;\n\t\tlet page = Number(url.searchParams.get(\"page\"));\n\t\treturn Number.isSafeInteger(page) && page > 0 ? page : undefined;\n\t} catch {\n\t\treturn undefined;\n\t}\n}\n\n/** Narrow GitHub OAuth and repository API client with validated responses. */\nexport class GitHubClient implements GitHub {\n\treadonly #fetch: (input: string | URL | Request, init?: RequestInit) => Promise;\n\treadonly #endpoints: Endpoints;\n\n\tconstructor(options: Options = {}) {\n\t\tthis.#fetch = options.fetch ?? fetch;\n\t\tthis.#endpoints = { ...DEFAULTS, ...options.endpoints };\n\t}\n\n\tauthorize(input: {\n\t\tclientId: string;\n\t\tredirectUri: string;\n\t\tstate: string;\n\t\tchallenge: string;\n\t}): string {\n\t\tlet url = new URL(this.#endpoints.authorize);\n\t\turl.searchParams.set(\"client_id\", input.clientId);\n\t\turl.searchParams.set(\"redirect_uri\", input.redirectUri);\n\t\turl.searchParams.set(\"scope\", \"read:user repo\");\n\t\turl.searchParams.set(\"state\", input.state);\n\t\turl.searchParams.set(\"code_challenge\", input.challenge);\n\t\turl.searchParams.set(\"code_challenge_method\", \"S256\");\n\t\treturn url.href;\n\t}\n\n\tasync exchange(input: {\n\t\tclientId: string;\n\t\tclientSecret: string;\n\t\tredirectUri: string;\n\t\tcode: string;\n\t\tverifier: string;\n\t}): Promise {\n\t\tlet response: Response;\n\t\ttry {\n\t\t\tresponse = await this.#fetch(this.#endpoints.token, {\n\t\t\t\tmethod: \"POST\",\n\t\t\t\theaders: {\n\t\t\t\t\taccept: \"application/json\",\n\t\t\t\t\t\"content-type\": \"application/x-www-form-urlencoded\",\n\t\t\t\t},\n\t\t\t\tbody: new URLSearchParams({\n\t\t\t\t\tclient_id: input.clientId,\n\t\t\t\t\tclient_secret: input.clientSecret,\n\t\t\t\t\tcode: input.code,\n\t\t\t\t\tredirect_uri: input.redirectUri,\n\t\t\t\t\tcode_verifier: input.verifier,\n\t\t\t\t}),\n\t\t\t\tredirect: \"error\",\n\t\t\t\tsignal: AbortSignal.timeout(REQUEST_TIMEOUT_MS),\n\t\t\t});\n\t\t} catch {\n\t\t\tthrow new GitHubError(\"GitHub OAuth is unavailable\");\n\t\t}\n\t\tlet value = record(await body(response));\n\t\tif (!response.ok || value?.error || typeof value?.access_token !== \"string\") {\n\t\t\tthrow new GitHubError(\n\t\t\t\t\"GitHub rejected the OAuth exchange\",\n\t\t\t\tresponse.status === 429 ? 429 : 502,\n\t\t\t);\n\t\t}\n\t\treturn value.access_token;\n\t}\n\n\tasync user(token: string): Promise {\n\t\treturn user(await this.#api(\"/user\", token));\n\t}\n\n\tasync repositories(token: string, page: number): Promise {\n\t\tlet url = new URL(\"/user/repos\", this.#endpoints.api);\n\t\turl.searchParams.set(\"affiliation\", \"owner,collaborator,organization_member\");\n\t\turl.searchParams.set(\"per_page\", \"100\");\n\t\turl.searchParams.set(\"page\", String(page));\n\t\turl.searchParams.set(\"sort\", \"updated\");\n\t\tlet response = await this.#request(url, token);\n\t\tlet value = await body(response);\n\t\tif (!Array.isArray(value)) throw new GitHubError(\"GitHub returned an invalid repository list\");\n\t\treturn {\n\t\t\trepositories: value.map(repository),\n\t\t\tnextPage: nextPage(response.headers.get(\"link\"), this.#endpoints.api),\n\t\t};\n\t}\n\n\tasync #api(path: string, token: string): Promise {\n\t\treturn body(await this.#request(new URL(path, this.#endpoints.api), token));\n\t}\n\n\tasync #request(url: URL, token: string): Promise {\n\t\tlet response: Response;\n\t\ttry {\n\t\t\tresponse = await this.#fetch(url, {\n\t\t\t\theaders: {\n\t\t\t\t\taccept: \"application/vnd.github+json\",\n\t\t\t\t\tauthorization: `Bearer ${token}`,\n\t\t\t\t\t\"user-agent\": \"chopin\",\n\t\t\t\t\t\"x-github-api-version\": \"2022-11-28\",\n\t\t\t\t},\n\t\t\t\tredirect: \"error\",\n\t\t\t\tsignal: AbortSignal.timeout(REQUEST_TIMEOUT_MS),\n\t\t\t});\n\t\t} catch {\n\t\t\tthrow new GitHubError(\"GitHub API is unavailable\");\n\t\t}\n\t\tif (!response.ok) {\n\t\t\tlet status = response.status === 401 || response.status === 403 || response.status === 429\n\t\t\t\t? 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