Migrate config library to TOML

1 files changed, 56 insertions, 0 deletions

diff --git a/src/lib/config.ts b/src/lib/config.ts
new file mode 100644
index 0000000..d235145
--- /dev/null
+++ b/src/lib/config.ts
@@ -0,0 +1,56 @@
+import fs from "fs";
+import toml from "toml";
+
+interface GathioConfig {
+  general: {
+    domain: string;
+    port: string;
+    email: string;
+    site_name: string;
+    is_federated: boolean;
+    email_logo_url: string;
+    show_kofi: boolean;
+    mail_service: "nodemailer" | "sendgrid";
+  };
+  database: {
+    mongodb_url: string;
+  };
+  nodemailer?: {
+    smtp_server: string;
+    smtp_port: string;
+    smtp_username: string;
+    smtp_password: string;
+  };
+  sendgrid?: {
+    api_key: string;
+  };
+}
+
+export const publicConfig = () => {
+  const config = getConfig();
+  return {
+    domain: config.general.domain,
+    siteName: config.general.site_name,
+    isFederated: config.general.is_federated,
+    emailLogoUrl: config.general.email_logo_url,
+    showKofi: config.general.show_kofi,
+  };
+};
+
+// Attempt to load our global config. Will stop the app if the config file
+// cannot be read (there's no point trying to continue!)
+export const getConfig = (): GathioConfig => {
+  try {
+    const config = toml.parse(
+      fs.readFileSync("./config/config.toml", "utf-8")
+    ) as GathioConfig;
+    return config;
+  } catch {
+    console.error(
+      "\x1b[31mConfiguration file not found! Have you renamed './config/config-example.toml' to './config/config.toml'?"
+    );
+    process.exit(1);
+  }
+};
+
+export default getConfig;