Provides multiple language previews

preview/action.yaml

@@ -10,40 +10,41 @@ inputs:
   project-slug:
     description: "Project's slug on Read the Docs"
     required: true
-  project-language:
+  project-languages:
     description: "Project's language on Read the Docs"
     default: "en"
     required: false
   message-template:
     description: "Template message to use for the PR body"
     default: |
       ----
-      :books: Documentation preview :books:: {docs-pr-index-url}
+      :books: Documentation preview :books::
+      {docs-pr-index-url}
     required: false
   platform:
     description: "Read the Docs Community or Read the Docs for Business (community or business)"
     default: "community"
     required: false
   single-version:
     description: "Site is a single version project, so link to the top level."
-    default: 'false' 
+    default: 'false'
     required: false
 
 runs:
   using: "composite"
   steps:
     - uses: actions/checkout@v3
       with:
-        repository: "readthedocs/actions"
-        ref: "v1"
+        repository: "Yaminyam/actions"
+        ref: "main"
 
     - name: "Comment on Pull Request with Read the Docs' preview links"
       uses: actions/github-script@v6
       with:
         script: |
           const inputs = {
             "project-slug": "${{ inputs.project-slug }}",
-            "project-language": "${{ inputs.project-language }}",
+            "project-languages": "${{ inputs.project-languages }}",
             "message-template": `${{ inputs.message-template }}`,
             "platform": "${{ inputs.platform }}",
             "single-version": "${{ inputs.single-version }}",

preview/scripts/edit-description.js

@@ -1,7 +1,7 @@
 module.exports = async ({inputs, github, context}) => {
     const PR_NUMBER = context.issue.number;
     const RTD_PROJECT_SLUG = inputs["project-slug"];
-    const RTD_PROJECT_LANGUAGE = inputs["project-language"];
+    const RTD_PROJECT_LANGUAGES = inputs["project-languages"].split(",");
     const RTD_PLATFORM = inputs["platform"];
     const RTD_SINGLE_VERSION = inputs["single-version"];
 
@@ -15,12 +15,20 @@ module.exports = async ({inputs, github, context}) => {
     } else {
         // Log warning here?
     }
-    const RTD_PROJECT_DOMAIN = `https://${RTD_PROJECT_SLUG}--${PR_NUMBER}.${RTD_DOMAIN}/`;
 
-    if (RTD_SINGLE_VERSION === "true") {
-        RTD_URL = RTD_PROJECT_DOMAIN;
-    } else {
-        RTD_URL = RTD_PROJECT_DOMAIN + `${RTD_PROJECT_LANGUAGE}/${PR_NUMBER}/`;
+    let RTD_URLS = [];
+
+    for (let i = 0; i < RTD_PROJECT_LANGUAGES.length; i++) {
+        const RTD_PROJECT_LANGUAGE = RTD_PROJECT_LANGUAGES[i];
+        const RTD_PROJECT_DOMAIN = `https://${RTD_PROJECT_SLUG}--${PR_NUMBER}.${RTD_DOMAIN}/`;
+
+        if (RTD_SINGLE_VERSION === "true") {
+            RTD_URL = RTD_PROJECT_DOMAIN;
+        } else {
+            RTD_URL = RTD_PROJECT_DOMAIN + `${RTD_PROJECT_LANGUAGE}/${PR_NUMBER}/`;
+        }
+
+        RTD_URLS.push(RTD_URL);
     }
 
     const MESSAGE_SEPARATOR_START = `\r\n\r\n<!-- readthedocs-preview ${RTD_PROJECT_SLUG} start -->\r\n`;
@@ -33,7 +41,8 @@ module.exports = async ({inputs, github, context}) => {
         pull_number: context.issue.number,
     });
 
-    const body_message = MESSAGE_TEMPLATE.replace("{docs-pr-index-url}", RTD_URL);
+
+    const body_message = MESSAGE_TEMPLATE.replace("{docs-pr-index-url}", RTD_URLS.join("\r\n"));
 
     let body = "";
     if (pull.body) {