From 48e139a7264af55555499fd1e95004e8a96041bb Mon Sep 17 00:00:00 2001
From: PiotrFLEURY <piotr.fleury@gmail.com>
Date: Fri, 16 Jul 2021 17:48:09 +0200
Subject: [PATCH] feat(release): create release workflow

---
 .github/workflows/main.yml    |  2 +-
 .github/workflows/release.yml | 45 +++++++++++++++++++++++++++++++++++
 .gitignore                    |  1 +
 android/app/build.gradle      | 19 ++++++++++++---
 4 files changed, 63 insertions(+), 4 deletions(-)
 create mode 100644 .github/workflows/release.yml

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 808c35b..027d3ea 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
           flutter format --set-exit-if-changed .
           flutter analyze
           flutter test
-          flutter build apk
+          flutter build apk --debug
       - name: Run Flutter test
         run: flutter test
   build-web:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..798ed01
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,45 @@
+name: RELEASE
+on: 
+  workflow_dispatch:
+    branches:
+        - main
+
+jobs:
+  # This workflow contains a single job called "build"
+  release:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - name: Configure signature
+        run: |
+          echo "${{secrets.KEY_PROPERTIES}}" > android/key.properties
+          echo "${{secrets.RELEASE_KEYSTORE}}" > upload-keystore.encoded
+          base64 -d -i upload-keystore.encoded > ./android/app/upload-keystore.jks
+      - uses: actions/setup-java@v1
+        with:
+          java-version: '12.x'
+      - uses: subosito/flutter-action@v1
+        with:
+          flutter-version: '2.0.5'
+      - name: Build apk
+        run: | 
+          flutter pub get
+          flutter format --set-exit-if-changed .
+          flutter analyze
+          flutter test
+          flutter build apk
+      - name: Retrieve Release Version
+        id: versionstep
+        run: |
+          VERSION=$(more pubspec.yaml | grep version: | cut -d ' ' -f2)
+          echo "::set-output name=VERSION::$VERSION"
+      - name: Upload the APK onto Github
+        uses: ncipollo/release-action@v1
+        with:
+          artifacts: 'build/app/outputs/flutter-apk/*.apk'
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag: ${{ steps.versionstep.outputs.VERSION }}
+      
diff --git a/.gitignore b/.gitignore
index 0fa6b67..a5886fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,3 +44,4 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+/android/key.properties
\ No newline at end of file
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 8564c27..f992bbb 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -25,6 +25,12 @@ apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
 android {
     compileSdkVersion 30
 
@@ -41,13 +47,20 @@ android {
         versionName flutterVersionName
     }
 
+    signingConfigs {
+        release {
+            keyAlias keystoreProperties['keyAlias']
+            keyPassword keystoreProperties['keyPassword']
+            storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
+            storePassword keystoreProperties['storePassword']
+        }
+    }
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
+            signingConfig signingConfigs.release
         }
     }
+
 }
 
 flutter {