1 files changed, 40 insertions, 0 deletions
diff --git a/bskyogcard/src/config.ts b/bskyogcard/src/config.ts
new file mode 100644
index 000000000..fafa18e74
--- /dev/null
+++ b/bskyogcard/src/config.ts
@@ -0,0 +1,40 @@
+import {envInt, envStr} from '@atproto/common'
+
+export type Config = {
+  service: ServiceConfig
+}
+
+export type ServiceConfig = {
+  port: number
+  version?: string
+  appviewUrl: string
+  originVerify?: string
+}
+
+export type Environment = {
+  port?: number
+  version?: string
+  appviewUrl?: string
+  originVerify?: string
+}
+
+export const readEnv = (): Environment => {
+  return {
+    port: envInt('CARD_PORT'),
+    version: envStr('CARD_VERSION'),
+    appviewUrl: envStr('CARD_APPVIEW_URL'),
+    originVerify: envStr('CARD_ORIGIN_VERIFY'),
+  }
+}
+
+export const envToCfg = (env: Environment): Config => {
+  const serviceCfg: ServiceConfig = {
+    port: env.port ?? 3000,
+    version: env.version,
+    appviewUrl: env.appviewUrl ?? 'https://api.bsky.app',
+    originVerify: env.originVerify,
+  }
+  return {
+    service: serviceCfg,
+  }
+}