Resolve "Put release tag on build step"

Closes #7 (closed)

.gitlab-ci.yml

 image: cirrusci/flutter:latest
 
 stages:
-  # - update
+  - update
   - build-debug
   - build-release
   - release
   - deploy
 
-# update:
-#   stage: update
-#   script:
-#     - flutter packages get
-#     - flutter packages upgrade
-#   interruptible: true
+update:
+  stage: update
+  script:
+    - flutter packages get
+    - flutter packages upgrade
+  interruptible: true
 
 android:build-debug:
   stage: build-debug
   script:
-    # # Flutter local configuration
-    # - echo flutter.sdk=$FLUTTER_PATH > android/local.properties
-    # - echo sdk.dir=$ANDROID_SDK_PATH >> android/local.properties
-    # - echo flutter.buildMode=debug >> android/local.properties
-    # # Android signing
-    # - echo "$ANDROID_DEBUG_KEYSTORE_FILE" | base64 -d > android/app/my.keystore
-    # - echo storeFile=my.keystore > android/key.properties
-    # - echo storePassword=$ANDROID_DEBUG_KEYSTORE_PASSWORD >> android/key.properties
-    # - echo keyAlias=$ANDROID_DEBUG_KEY_ALIAS >> android/key.properties
-    # - echo keyPassword=$ANDROID_DEBUG_KEY_PASSWORD >> android/key.properties
-    # # build flutter app
-    # - flutter packages get
-    # - flutter clean
-    # - flutter build apk --debug
-    # # prepare artifact
+    # Flutter local configuration
+    - echo flutter.sdk=$FLUTTER_PATH > android/local.properties
+    - echo sdk.dir=$ANDROID_SDK_PATH >> android/local.properties
+    - echo flutter.buildMode=debug >> android/local.properties
+    # Android signing
+    - echo "$ANDROID_DEBUG_KEYSTORE_FILE" | base64 -d > android/app/my.keystore
+    - echo storeFile=my.keystore > android/key.properties
+    - echo storePassword=$ANDROID_DEBUG_KEYSTORE_PASSWORD >> android/key.properties
+    - echo keyAlias=$ANDROID_DEBUG_KEY_ALIAS >> android/key.properties
+    - echo keyPassword=$ANDROID_DEBUG_KEY_PASSWORD >> android/key.properties
+    # build flutter app
+    - flutter packages get
+    - flutter clean
+    - flutter build apk --debug
+    # prepare artifact
     - find . -name "*.apk" # where is my apk?
-  # artifacts:
-  #   paths:
-  #     - build/app/outputs/apk/debug
-  #   expire_in: 1 week
-  # interruptible: true
+  artifacts:
+    paths:
+      - build/app/outputs/apk/debug
+    expire_in: 1 week
+  interruptible: true
 
 android:build-release:
   stage: build-release
@@ -46,35 +46,37 @@ android:build-release:
   dependencies:
     - android:build-debug
   script:
-    # # Flutter local configuration
-    # - echo flutter.sdk=$FLUTTER_PATH > android/local.properties
-    # - echo sdk.dir=$ANDROID_SDK_PATH >> android/local.properties
-    # - echo flutter.buildMode=release >> android/local.properties
-    # # Android signing
-    # - echo "$ANDROID_KEYSTORE_FILE" | base64 -d > android/app/my.keystore
-    # - echo storeFile=my.keystore > android/key.properties
-    # - echo storePassword=$ANDROID_KEYSTORE_PASSWORD >> android/key.properties
-    # - echo keyAlias=$ANDROID_KEY_ALIAS >> android/key.properties
-    # - echo keyPassword=$ANDROID_KEY_PASSWORD >> android/key.properties
-    # # build flutter app
-    # - flutter packages get
-    # - flutter clean
-    # - flutter build apk --release
-    # # prepare artifact
+    # Flutter local configuration
+    - echo flutter.sdk=$FLUTTER_PATH > android/local.properties
+    - echo sdk.dir=$ANDROID_SDK_PATH >> android/local.properties
+    - echo flutter.buildMode=release >> android/local.properties
+    # Android signing
+    - echo "$ANDROID_KEYSTORE_FILE" | base64 -d > android/app/my.keystore
+    - echo storeFile=my.keystore > android/key.properties
+    - echo storePassword=$ANDROID_KEYSTORE_PASSWORD >> android/key.properties
+    - echo keyAlias=$ANDROID_KEY_ALIAS >> android/key.properties
+    - echo keyPassword=$ANDROID_KEY_PASSWORD >> android/key.properties
+    # build flutter app
+    - flutter packages get
+    - flutter clean
+    - flutter build apk --release
+    # prepare artifact
     - find . -name "*.apk" # where is my apk?
-  # artifacts:
-  #   paths:
-  #     - build/app/outputs/apk/release
-  #   expire_in: 1 week
-  # interruptible: true
+  artifacts:
+    paths:
+      - build/app/outputs/apk/release
+    expire_in: 1 week
+  interruptible: true
 
 application:release:
   stage: release
   image:
     name: alpine/git
     entrypoint: [""]
-  # only:
-  #   - master
+  only:
+    - master
+  except:
+      - tags
   dependencies:
     - android:build-release
   script:
@@ -86,8 +88,8 @@ application:release:
     - VERSION_CODE="$(grep '^app.versionCode=' "${VERSION_FILE}" | cut -d'=' -f2)"
     - TAG_NAME="Release_${VERSION_CODE}_${VERSION_NAME}"
     - echo "${TAG_NAME}"
-    - git tag -a "Release_${TAG_NAME}" -m "Auto-Release ${VERSION_NAME} (${VERSION_CODE})"
-    - git push origin "Release_${TAG_NAME}"
+    - git tag -a "${TAG_NAME}" -m "Release ${VERSION_NAME} (${VERSION_CODE})"
+    - git push origin "${TAG_NAME}"
 
 android:deploy:
   stage: deploy