env variables opt

FranciscoMoretti · Jan 4, 2025 · 3e4c82f · 3e4c82f
1 parent 300f1d0
commit 3e4c82f
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Showing 4 changed files with 40 additions and 6 deletions.
diff --git a/.changeset/funny-carpets-marry.md b/.changeset/funny-carpets-marry.md
@@ -0,0 +1,5 @@
+---
+"mdcast": patch
+---
+
+env vars opt
diff --git a/crosspost.config.ts → mdcast.config.ts b/crosspost.config.ts → mdcast.config.ts
diff --git a/src/commands/post.ts b/src/commands/post.ts
@@ -16,6 +16,32 @@ type PostOptions = {
   dryRun: boolean;
 };
 
+function validateEnvVars(platform: Platforms) {
+  switch (platform) {
+    case Platforms.DEVTO:
+      if (!env.DEVTO_API_KEY) {
+        handleError(
+          "DEVTO_API_KEY env variable is required for Dev.to platform"
+        );
+      }
+      break;
+    case Platforms.HASHNODE:
+      if (!env.HASHNODE_TOKEN) {
+        handleError(
+          "HASHNODE_TOKEN env variable is required for Hashnode platform"
+        );
+      }
+      break;
+    case Platforms.MEDIUM:
+      if (!env.MEDIUM_TOKEN) {
+        handleError(
+          "MEDIUM_TOKEN env variable is required for Medium platform"
+        );
+      }
+      break;
+  }
+}
+
 export default async function post(
   path: string,
   { platforms, dryRun }: PostOptions
@@ -34,9 +60,12 @@ export default async function post(
   const markdownClient = new MarkdownClient(path, config.markdown);
   const postData: Post = await markdownToPost(markdownClient);
 
+  // Validate env vars for each requested platform
+  platforms.forEach(validateEnvVars);
+
   if (platforms.includes(Platforms.DEVTO)) {
     const connection_settings = {
-      api_key: env.DEVTO_API_KEY,
+      api_key: env.DEVTO_API_KEY!,
       organization_id: env.DEVTO_ORG_ID,
     };
     const devto = new DevToClient(
@@ -51,7 +80,7 @@ export default async function post(
 
   if (platforms.includes(Platforms.HASHNODE)) {
     const connection_settings = {
-      token: env.HASHNODE_TOKEN,
+      token: env.HASHNODE_TOKEN!,
       publication_id: env.HASHNODE_PUBLICATION_ID,
     };
     const hashnode = new HashnodeClient(
@@ -66,7 +95,7 @@ export default async function post(
 
   if (platforms.includes(Platforms.MEDIUM)) {
     const connection_settings = {
-      token: env.MEDIUM_TOKEN,
+      token: env.MEDIUM_TOKEN!,
       publication_name: env.MEDIUM_PUBLICATION_NAME,
     };
     const medium = new MediumClient(

diff --git a/src/env.ts b/src/env.ts
@@ -8,11 +8,11 @@ export const env = createEnv({
    */
   clientPrefix: "PUBLIC_",
   server: {
-    DEVTO_API_KEY: z.string(),
+    DEVTO_API_KEY: z.string().optional(),
     DEVTO_ORG_ID: z.string().optional(),
-    HASHNODE_TOKEN: z.string(),
+    HASHNODE_TOKEN: z.string().optional(),
     HASHNODE_PUBLICATION_ID: z.string().optional(),
-    MEDIUM_TOKEN: z.string(),
+    MEDIUM_TOKEN: z.string().optional(),
     MEDIUM_PUBLICATION_NAME: z.string().optional(),
   },
   client: {},