File size: 6,876 Bytes
5ec2e9b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 | import { z, ZodError } from "zod";
import { parse } from "@std/toml";
export const ConfigSchema = z.object({
server: z.object({
port: z.number().default(Number(Deno.env.get("PORT")) || 8282),
host: z.string().default(Deno.env.get("HOST") || "127.0.0.1"),
use_unix_socket: z.boolean().default(
Deno.env.get("SERVER_USE_UNIX_SOCKET") === "true" || false,
),
unix_socket_path: z.string().default(
Deno.env.get("SERVER_UNIX_SOCKET_PATH") ||
"/tmp/invidious-companion.sock",
),
base_path: z.string()
.default(Deno.env.get("SERVER_BASE_PATH") || "/companion")
.refine(
(path) => path.startsWith("/"),
{
message:
"SERVER_BASE_PATH must start with a forward slash (/). Example: '/companion'",
},
)
.refine(
(path) => !path.endsWith("/") || path === "/",
{
message:
"SERVER_BASE_PATH must not end with a forward slash (/) unless it's the root path. Example: '/companion' not '/companion/'",
},
)
.refine(
(path) => !path.includes("//"),
{
message:
"SERVER_BASE_PATH must not contain double slashes (//). Example: '/companion' not '//companion' or '/comp//anion'",
},
),
secret_key: z.preprocess(
(val) =>
val === undefined
? Deno.env.get("SERVER_SECRET_KEY") || ""
: val,
z.string().min(1),
).default(undefined),
verify_requests: z.boolean().default(
Deno.env.get("SERVER_VERIFY_REQUESTS") === "true" || false,
),
encrypt_query_params: z.boolean().default(
Deno.env.get("SERVER_ENCRYPT_QUERY_PARAMS") === "true" || false,
),
enable_metrics: z.boolean().default(
Deno.env.get("SERVER_ENABLE_METRICS") === "true" || false,
),
}).strict().default({}),
cache: z.object({
enabled: z.boolean().default(
Deno.env.get("CACHE_ENABLED") === "false" ? false : true,
),
directory: z.string().default(
Deno.env.get("CACHE_DIRECTORY") || "/var/tmp",
),
}).strict().default({}),
networking: z.object({
proxy: z.string().nullable().default(Deno.env.get("PROXY") || null),
auto_proxy: z.boolean().default(
Deno.env.get("NETWORKING_AUTO_PROXY") === "true" || false,
),
vpn_source: z.number().default(
Number(Deno.env.get("NETWORKING_VPN_SOURCE")) || 1,
),
ipv6_block: z.string().nullable().default(
Deno.env.get("NETWORKING_IPV6_BLOCK") || null,
),
fetch: z.object({
timeout_ms: z.number().default(
Number(Deno.env.get("NETWORKING_FETCH_TIMEOUT_MS")) || 30_000,
),
retry: z.object({
enabled: z.boolean().default(
Deno.env.get("NETWORKING_FETCH_RETRY_ENABLED") === "true" ||
false,
),
times: z.number().optional().default(
Number(Deno.env.get("NETWORKING_FETCH_RETRY_TIMES")) || 1,
),
initial_debounce: z.number().optional().default(
Number(
Deno.env.get("NETWORKING_FETCH_RETRY_INITIAL_DEBOUNCE"),
) || 0,
),
debounce_multiplier: z.number().optional().default(
Number(
Deno.env.get(
"NETWORKING_FETCH_RETRY_DEBOUNCE_MULTIPLIER",
),
) || 0,
),
}).strict().default({}),
}).strict().default({}),
videoplayback: z.object({
ump: z.boolean().default(
Deno.env.get("NETWORKING_VIDEOPLAYBACK_UMP") === "true" ||
false,
),
video_fetch_chunk_size_mb: z.number().default(
Number(
Deno.env.get(
"NETWORKING_VIDEOPLAYBACK_VIDEO_FETCH_CHUNK_SIZE_MB",
),
) || 5,
),
}).strict().default({}),
}).strict().default({}),
jobs: z.object({
youtube_session: z.object({
po_token_enabled: z.boolean().default(
Deno.env.get("JOBS_YOUTUBE_SESSION_PO_TOKEN_ENABLED") ===
"false"
? false
: true,
),
frequency: z.string().default(
Deno.env.get("JOBS_YOUTUBE_SESSION_FREQUENCY") || "*/5 * * * *",
),
}).strict().default({}),
}).strict().default({}),
youtube_session: z.object({
oauth_enabled: z.boolean().default(
Deno.env.get("YOUTUBE_SESSION_OAUTH_ENABLED") === "true" || false,
),
cookies: z.string().default(
Deno.env.get("YOUTUBE_SESSION_COOKIES") || "",
),
}).strict().default({}),
}).strict();
export type Config = z.infer<typeof ConfigSchema>;
export async function parseConfig() {
const configFileName = Deno.env.get("CONFIG_FILE") || "config/config.toml";
const configFileContents = await Deno.readTextFile(configFileName).catch(
() => null,
);
if (configFileContents) {
console.log("[INFO] Using custom settings local file");
} else {
console.log(
"[INFO] No local config file found, using default config",
);
}
try {
const rawConfig = configFileContents ? parse(configFileContents) : {};
const validatedConfig = ConfigSchema.parse(rawConfig);
console.log("Loaded Configuration", validatedConfig);
return validatedConfig;
} catch (err) {
let errorMessage =
"There is an error in your configuration, check your environment variables";
if (configFileContents) {
errorMessage +=
` or in your configuration file located at ${configFileName}`;
}
console.log(errorMessage);
if (err instanceof ZodError) {
console.log(err.issues);
// Include detailed error information in the thrown error for testing
const detailedMessage = err.issues.map((issue) =>
`${issue.path.join(".")}: ${issue.message}`
).join("; ");
throw new Error(
`Failed to parse configuration file: ${detailedMessage}`,
);
}
// rethrow error if not Zod
throw err;
}
}
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