From 59b28bc6cfdcf6e91ee4193bc22cac83b87f5596 Mon Sep 17 00:00:00 2001
From: "Jo G." <1451036+jo-elimu@users.noreply.github.com>
Date: Mon, 5 May 2025 16:36:16 +0700
Subject: [PATCH] build: apk signing

#324
---
 .github/workflows/gradle-release.yml | 96 ++++++++++++++++++++++++++--
 README.md                            |  2 +-
 2 files changed, 90 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/gradle-release.yml b/.github/workflows/gradle-release.yml
index 8828fe30..3fc6c1fe 100644
--- a/.github/workflows/gradle-release.yml
+++ b/.github/workflows/gradle-release.yml
@@ -16,13 +16,13 @@ jobs:
       - uses: gradle/gradle-build-action@v3
 
       - name: GitHub Actor
-        env: 
-          GITHUB_ACTOR: ${{ github.actor }}   
+        env:
+          GITHUB_ACTOR: ${{ github.actor }}
         run: echo "$GITHUB_ACTOR"
 
       - name: GitHub Triggering Actor
-        env: 
-          GITHUB_TRIGGERING_ACTOR: ${{ github.triggering_actor }}   
+        env:
+          GITHUB_TRIGGERING_ACTOR: ${{ github.triggering_actor }}
         run: echo "$GITHUB_TRIGGERING_ACTOR"
 
       - name: Git Config
@@ -36,9 +36,10 @@ jobs:
       - name: Set the new versionName as an environment variable
         id: get_version_name
         run: |
-          ./gradlew getVersionName --quiet --console=plain
-          VERSION_NAME="$(./gradlew getVersionName --quiet --console=plain)"
-          echo "::set-output name=version_name::$VERSION_NAME"
+          ./gradlew app:getVersionName --quiet --console=plain
+          VERSION_NAME="$(./gradlew app:getVersionName --quiet --console=plain)"
+          echo "VERSION_NAME $VERSION_NAME"
+          echo "version_name=$VERSION_NAME" >> $GITHUB_OUTPUT
 
       - name: Git Commit
         run: |
@@ -77,3 +78,84 @@ jobs:
       - name: Git Push
         run: |
           git push
+    outputs:
+      tagName: ${{ steps.get_version_name.outputs.version_name }}
+
+  release_apk:
+    needs: create_git_tag
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get the Git Tag name from the previous job
+        run: echo "tagName ${{ needs.create_git_tag.outputs.tagName }}"
+
+      - name: Checkout refs/tags/${{ needs.create_git_tag.outputs.tagName }}
+        uses: actions/checkout@v4
+        with:
+          ref: refs/tags/${{ needs.create_git_tag.outputs.tagName }}
+
+      - name: Assemble APK file
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - uses: gradle/gradle-build-action@v3
+
+      - name: Assemble `release` build
+        run: ./gradlew assembleRelease
+
+      - name: Sign the APK file
+        uses: r0adkll/sign-android-release@v1
+        id: sign_app
+        with:
+          releaseDirectory: app/build/outputs/apk/release
+          signingKeyBase64: ${{ secrets.SIGN_ANDROID_KEY }}
+          alias: ${{ secrets.SIGN_ANDROID_ALIAS }}
+          keyStorePassword: ${{ secrets.SIGN_ANDROID_KEY_STORE_PASSWORD }}
+          keyPassword: ${{ secrets.SIGN_ANDROID_KEY_PASSWORD }}
+        env:
+          BUILD_TOOLS_VERSION: "34.0.0"
+
+      - run: echo "signedReleaseFile ${{steps.sign_app.outputs.signedReleaseFile}}"
+
+      - name: Rename signed release file to `ai.elimu.content-provider-${{ needs.create_git_tag.outputs.tagName }}.apk`
+        run: mv ${{steps.sign_app.outputs.signedReleaseFile}} app/build/outputs/apk/release/ai.elimu.content-provider-${{ needs.create_git_tag.outputs.tagName }}.apk
+
+      - name: Upload the signed APK file to GitHub release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: '${{ needs.create_git_tag.outputs.tagName }}'
+          files: app/build/outputs/apk/release/ai.elimu.content-provider-${{ needs.create_git_tag.outputs.tagName }}.apk
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+
+      - name: Prepare the APK file URL
+        id: prepare_apk_file_url
+        run: |
+          echo "tagName ${{ needs.create_git_tag.outputs.tagName }}"
+          APK_FILE_URL="https://github.com/elimu-ai/content-provider/releases/download/${{ needs.create_git_tag.outputs.tagName }}/ai.elimu.content-provider-${{ needs.create_git_tag.outputs.tagName }}.apk"
+          echo "APK_FILE_URL $APK_FILE_URL"
+          echo "apk_file_url=$APK_FILE_URL" >> $GITHUB_OUTPUT
+    outputs:
+      apkFileUrl: ${{ steps.prepare_apk_file_url.outputs.apk_file_url }}
+
+  notify_webapp_api:
+    needs: [ create_git_tag, release_apk ]
+    strategy:
+      matrix:
+        language_code: [ eng, hin, tgl, tha, vie ]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get the Git Tag name from previous job
+        run: echo "tagName ${{ needs.create_git_tag.outputs.tagName }}"
+
+      - name: Get the APK file URL from previous job
+        run: echo "apkFileUrl ${{ needs.release_apk.outputs.apkFileUrl }}"
+
+      - name: Send HTTP request to `${{ matrix.language_code }}.elimu.ai`
+        uses: fjogeleit/http-request-action@v1
+        with:
+          url: http://${{ matrix.language_code }}.elimu.ai/rest/v2/applications/ai.elimu.content_provider/application-versions/${{ needs.create_git_tag.outputs.tagName }}
+          method: PUT
+          data: '{"fileUrl": "${{ needs.release_apk.outputs.apkFileUrl }}"}'
+          customHeaders: '{"Content-Type": "application/json"}'
diff --git a/README.md b/README.md
index b0f769aa..79b0f52a 100644
--- a/README.md
+++ b/README.md
@@ -165,7 +165,7 @@ To perform a release, follow these steps:
 
 1. Merge your PR into the `main` branch
 1. Wait for the ["Gradle Release"](https://github.com/elimu-ai/content-provider/actions/workflows/gradle-release.yml) workflow to complete
-1. Ensure that the new release version appears at https://jitpack.io/#ai.elimu/content-provider with "Status: ok"
+1. Ensure that the new release version appears at https://github.com/elimu-ai/content-provider/releases
 
 > [!IMPORTANT]
 > After you publish a new release, remember to also bump the version in all Android app repos that depend on the `utils` library: