posting message to matrix room on release upload

.github/workflows/release-candidate.yml

@@ -32,8 +32,10 @@ jobs:
           mkdir .secrets
           touch .secrets/upload-key.jks
           touch .secrets/service-account.json
+          touch .secrets/matrix.json
           echo -n '${{ secrets.UPLOAD_KEY }}' | base64 --decode  >> .secrets/upload-key.jks
           echo -n '${{ secrets.SERVICE_ACCOUNT }}' | base64 --decode  >> .secrets/service-account.json
+          echo -n '${{ secrets.MATRIX }}' | base64 --decode  >> .secrets/matrix.json
 
       - name: Assemble release variant
         run: ./tools/generate-release.sh ${{ secrets.STORE_PASS }}

tools/beta-release/app.js

@@ -6,7 +6,8 @@ const config = {
     pathToVersionFile: "version.json",
     rcBranchesFrom: "main",
     rcMergesTo: "release",
-    packageName: "app.dapk.st"
+    packageName: "app.dapk.st",
+    matrixRoomId: "!jgNenzNPtSpJLjjsxe:matrix.org"
 }
 
 const rcBranchName = "release-candidate"

tools/beta-release/package.json

@@ -6,6 +6,8 @@
   "type": "module",
   "private": true,
   "dependencies": {
-    "@googleapis/androidpublisher": "^3.0.0"
+    "@googleapis/androidpublisher": "^3.0.0",
+    "matrix-js-sdk": "^19.4.0",
+    "request": "^2.88.2"
   }
 }

tools/beta-release/release.js

@@ -1,8 +1,13 @@
-import * as google from '@googleapis/androidpublisher';
-import * as fs from "fs";
-import * as http from 'https';
-import * as url from 'url';
+import * as google from '@googleapis/androidpublisher'
+import * as fs from "fs"
+import * as http from 'https'
+import matrixcs, * as matrix from 'matrix-js-sdk'
+import request from 'request'
+import * as url from 'url'
+matrixcs.request(request)
 
+const matrixAuth = JSON.parse(fs.readFileSync('.secrets/matrix.json'))
+const client = matrix.createClient(matrixAuth)
 const __dirname = url.fileURLToPath(new URL('.', import.meta.url));
 
 const auth = new google.auth.GoogleAuth({
@@ -63,6 +68,14 @@ export const release = async (github, version, applicationId, artifacts, config)
 
     console.log("Promoting beta draft release to live...")
     await promoteDraftToLive(applicationId)
+
+    const content = {
+        "body": `New release`,
+        "format": "org.matrix.custom.html",
+        "formatted_body": `New release rolling out <a href="${releaseResult.data.url}">${releaseResult.data.tag_name}</a>`,
+        "msgtype": "m.text"
+    }
+    await client.sendEvent(config.matrixRoomId, "m.room.message", content, "")
 }
 
 const startPlayRelease = async (applicationId) => {
@@ -192,4 +205,3 @@ const promoteDraftToLive = async (applicationId) => {
         packageName: applicationId,
     }).catch((error) => Promise.reject(error.response.data))
 }
-