added support for itchio publishing

Author: skymen

.github/workflows/build.yaml

@@ -126,3 +126,42 @@ jobs:
             --uploadFile dist/${{ steps.getfile.outputs.filename }} \
             --version ${{ steps.getfile.outputs.version }} \
             --releaseNotes "$release_notes"
+
+      - name: Check if itch.io variables are set
+        id: check_itch
+        run: |
+          publish=true
+          if [[ -z "${{ secrets.BUTLER_API_KEY }}" ]]; then
+            echo "BUTLER_API_KEY is not set. skip itch.io publishing."
+            publish=false
+          fi
+          echo "publish=$publish" >> $GITHUB_OUTPUT
+
+      - name: Get Itch.io Page
+        if: steps.check_itch.outputs.publish == 'true'
+        id: itchio
+        run: |
+          itchioPage=$(grep -oP 'itchioPage:\s?"\K[^"]*' buildconfig.js | cut -d '"' -f 1)
+          echo "Itch.io Page: $itchioPage"
+          if [[ -z "$itchioPage" ]]; then
+            echo "Itch.io Page is not set. skip itch.io publishing."
+            exit 1
+          fi
+
+          # Extract username and game ID from "username/game-id" format
+          itchUsername=$(echo "$itchioPage" | cut -d '/' -f 1)
+          itchGameId=$(echo "$itchioPage" | cut -d '/' -f 2)
+
+          echo "username=$itchUsername" >> $GITHUB_OUTPUT
+          echo "gameId=$itchGameId" >> $GITHUB_OUTPUT
+
+      - name: Publish to Itch.io
+        if: steps.check_itch.outputs.publish == 'true'
+        uses: KikimoraGames/[email protected]
+        with:
+          butlerApiKey: ${{ secrets.BUTLER_API_KEY }}
+          gameData: dist/${{ steps.getfile.outputs.filename }}
+          itchUsername: ${{ steps.itchio.outputs.username }}
+          itchGameId: ${{ steps.itchio.outputs.gameId }}
+          buildChannel: c3addon
+          buildNumber: ${{ steps.getfile.outputs.version }}

build/generateDocumentation.js

@@ -175,6 +175,15 @@ export default async function generateDocumentation() {
       `<b>[Construct Addon Page](${publishConfig.addonUrl})</b>  <br>`
     );
   }
+  if (
+    publishConfig &&
+    publishConfig.itchioPage &&
+    publishConfig.itchioPage !== ""
+  ) {
+    readme.push(
+      `<b>[Itch.io Page](https://itch.io/${publishConfig.itchioPage})</b>  <br>`
+    );
+  }
   if (
     config.website &&
     config.website !== "" &&

buildconfig.js

@@ -20,6 +20,7 @@ export const disableWarnings = false;
 export const terserValidation = "error";
 
 export const publishConfig = {
-  addonUrl: "",
+  addonUrl: "", // e.g., "https://www.construct.net/en/make-games/addons/111/my-addon"
+  itchioPage: "", // e.g., "username/game-id" format like "skymen/my-addon"
   autoGenReadme: true,
 };