Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -1,63 +1,31 @@
-# This file is a template, and might need editing before it works on your project.
-# To contribute improvements to CI/CD templates, please follow the Development guide at:
-# https://docs.gitlab.com/ee/development/cicd/templates.html
-# This specific template is located at:
-# https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/Android.gitlab-ci.yml
-
-# Read more about this script on this blog post https://about.gitlab.com/2018/10/24/setting-up-gitlab-ci-for-android-projects/, by Jason Lenny
-# If you are interested in using Android with FastLane for publishing take a look at the Android-Fastlane template.
-
 image: eclipse-temurin:17-jdk-jammy
 
 variables:
-
-  # ANDROID_COMPILE_SDK is the version of Android you're compiling with.
-  # It should match compileSdkVersion.
   ANDROID_COMPILE_SDK: "34"
-
-  # ANDROID_BUILD_TOOLS is the version of the Android build tools you are using.
-  # It should match buildToolsVersion.
   ANDROID_BUILD_TOOLS: "33.0.2"
-
-  # It's what version of the command line tools we're going to download from the official site.
-  # Official Site-> https://developer.android.com/studio/index.html
-  # There, look down below at the cli tools only, sdk tools package is of format:
-  #        commandlinetools-os_type-ANDROID_SDK_TOOLS_latest.zip
-  # when the script was last modified for latest compileSdkVersion, it was which is written down below
   ANDROID_SDK_TOOLS: "9477386"
+  
+  # Keystore credentials stored as GitLab CI/CD variables
+  KEYSTORE_PASSWORD: $KS_PASSWORD
+  KEY_ALIAS: $KS_ALIAS
+  KEY_PASSWORD: $KS_KEY_PASSWORD
 
-# Packages installation before running script
 before_script:
   - apt-get --quiet update --yes
   - apt-get --quiet install --yes wget unzip
-
-  # Setup path as android_home for moving/exporting the downloaded sdk into it
   - export ANDROID_HOME="${PWD}/android-sdk-root"
-  # Create a new directory at specified location
   - install -d $ANDROID_HOME
-  # Here we are installing androidSDK tools from official source,
-  # (the key thing here is the url from where you are downloading these sdk tool for command line, so please do note this url pattern there and here as well)
-  # after that unzipping those tools and
-  # then running a series of SDK manager commands to install necessary android SDK packages that'll allow the app to build
   - wget --no-verbose --output-document=$ANDROID_HOME/cmdline-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-${ANDROID_SDK_TOOLS}_latest.zip
   - unzip -q -d "$ANDROID_HOME/cmdline-tools" "$ANDROID_HOME/cmdline-tools.zip"
   - mv -T "$ANDROID_HOME/cmdline-tools/cmdline-tools" "$ANDROID_HOME/cmdline-tools/tools"
   - export PATH=$PATH:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/cmdline-tools/tools/bin
-
-  # Nothing fancy here, just checking sdkManager version
   - sdkmanager --version
-
-  # use yes to accept all licenses
   - yes | sdkmanager --licenses > /dev/null || true
   - sdkmanager "platforms;android-${ANDROID_COMPILE_SDK}"
   - sdkmanager "platform-tools"
   - sdkmanager "build-tools;${ANDROID_BUILD_TOOLS}"
-
-  # Not necessary, but just for surity
   - chmod +x ./gradlew
 
-# Basic android and gradle stuff
-# Check linting
 lintDebug:
   interruptible: true
   stage: build
@@ -69,7 +37,6 @@ lintDebug:
     expose_as: "lint-report"
     when: always
 
-# Make Project
 assembleDebug:
   interruptible: true
   stage: build
@@ -78,8 +45,68 @@ assembleDebug:
   artifacts:
     paths:
       - app/build/outputs/
+      
+# Job for building signed release APK for tags containing "release" on any branch
+assembleRelease:
+  stage: build
+  script:
+    - |
+      if [[ "$CI_COMMIT_TAG" =~ release ]]; then
+        echo "Decoding keystore file from Base64"
+        
+        # Debug: Print the first few characters of BASE64_KEYSTORE
+        echo "First 20 characters of BASE64_KEYSTORE: ${BASE64_KEYSTORE:0:20}..."
+        
+        # Check if BASE64_KEYSTORE is a file path
+        if [[ "$BASE64_KEYSTORE" == /* ]] && [[ -f "$BASE64_KEYSTORE" ]]; then
+          echo "BASE64_KEYSTORE appears to be a file path. Reading content..."
+          BASE64_CONTENT=$(cat "$BASE64_KEYSTORE")
+        else
+          echo "BASE64_KEYSTORE is not a file path. Using as-is."
+          BASE64_CONTENT="$BASE64_KEYSTORE"
+        fi
+        
+        # Remove any potential whitespace or newline characters
+        CLEANED_KEYSTORE=$(echo "$BASE64_CONTENT" | tr -d '[:space:]')
+        
+        # Attempt to decode and save to a file
+        if echo "$CLEANED_KEYSTORE" | base64 -d > "$CI_PROJECT_DIR/app/keystore.jks" 2>/tmp/base64_error; then
+          echo "Keystore file decoded successfully"
+        else
+          echo "Error decoding keystore file:"
+          cat /tmp/base64_error
+          echo "First 20 characters of cleaned content: ${CLEANED_KEYSTORE:0:20}..."
+          exit 1
+        fi
+        
+        # Check if the keystore file was created and has content
+        if [ -s "$CI_PROJECT_DIR/app/keystore.jks" ]; then
+          echo "Keystore file created successfully"
+          # Print file size for verification
+          ls -l "$CI_PROJECT_DIR/app/keystore.jks"
+        else
+          echo "Error: Keystore file is empty or not created"
+          exit 1
+        fi
+        
+        echo "Building signed release APK"
+        ./gradlew assembleRelease \
+          -Pandroid.injected.signing.store.file="$CI_PROJECT_DIR/app/keystore.jks" \
+          -Pandroid.injected.signing.store.password="$KEYSTORE_PASSWORD" \
+          -Pandroid.injected.signing.key.alias="$KEY_ALIAS" \
+          -Pandroid.injected.signing.key.password="$KEY_PASSWORD"
+      else
+        echo "Tag '$CI_COMMIT_TAG' does not contain 'release'. Skipping release build."
+      fi
+  artifacts:
+    paths:
+      - app/build/outputs/
+    expire_in: never
+  rules:
+    - if: $CI_COMMIT_TAG =~ /release/
+      when: always
+    - when: never
 
-# Run all tests, if any fails, interrupt the pipeline(fail it)
 debugTests:
   needs: [lintDebug, assembleDebug]
   interruptible: true
@@ -98,4 +125,4 @@ publishTestResults:
   artifacts:
     when: always
     reports:
-      junit: app/build/test-results/testDebugUnitTest/*.xml
+      junit: app/build/test-results/testDebugUnitTest/*.xml