Merge pull request #125 from elimu-ai/124-create-git-tag-on-push-to-main

chore: create git tag on push to `main`

Author: jo-elimu

.github/workflows/gradle-release.yml

@@ -0,0 +1,62 @@
+name: Gradle Release
+
+on:
+  push:
+    branches: [ "main" ]
+
+jobs:
+  create_git_tag:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+      - uses: gradle/gradle-build-action@v3
+
+      - name: Git Config
+        run: |
+          git config user.name 'Nya Ξlimu'
+          git config user.email 'info@elimu.ai'
+
+      - name: Remove -SNAPSHOT from versionName
+        run: ./gradlew removeSnapshot
+
+      - 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"
+
+      - name: Git Commit
+        run: |
+          git add app/build.gradle
+          echo "version_name: ${{ steps.get_version_name.outputs.version_name }}"
+          git commit -m "chore: prepare release ${{ steps.get_version_name.outputs.version_name }}"
+
+      - name: Git Tag
+        run: |
+          echo "version_name: ${{ steps.get_version_name.outputs.version_name }}"
+          git tag ${{ steps.get_version_name.outputs.version_name }}
+
+      - name: Git Push Tag
+        run: |
+          echo "version_name: ${{ steps.get_version_name.outputs.version_name }}"
+          git push origin ${{ steps.get_version_name.outputs.version_name }}
+
+      - name: Bump version
+        run: ./gradlew bumpVersion
+
+      - name: Add -SNAPSHOT to versionName
+        run: ./gradlew addSnapshot
+
+      - name: Git Commit
+        run: |
+          git add app/build.gradle
+          git commit -m "chore: prepare for next development iteration"
+
+      - name: Git Push
+        run: |
+          git push

app/build.gradle

@@ -1,3 +1,6 @@
+import java.util.regex.Matcher
+import java.util.regex.Pattern
+
 apply plugin: 'com.android.application'
 apply plugin: 'com.mxalbert.gradle.jacoco-android'
 apply plugin: 'dagger.hilt.android.plugin'
@@ -89,3 +92,68 @@ publishing {
 tasks.named("publishApkPublicationToMavenLocal") {
     mustRunAfter(":app:assembleRelease")
 }
+
+task removeSnapshot {
+    doLast {
+        println("removeSnapshot")
+
+        def file = file("build.gradle")
+        def originalFileContent = file.getText()
+
+        Pattern pattern = Pattern.compile("versionName \"\\d+\\.\\d+\\.\\d+-SNAPSHOT\"")
+        Matcher matcher = pattern.matcher(originalFileContent)
+        matcher.find()
+        println("match: ${matcher.group()}")
+
+        def newVersionName = matcher.group().replace("-SNAPSHOT", "")
+        println("newVersionName: ${newVersionName}")
+
+        def newFileContent = originalFileContent.replaceFirst("versionName \"\\d+\\.\\d+\\.\\d+-SNAPSHOT\"", newVersionName)
+        file.write(newFileContent)
+    }
+}
+task getVersionName {
+    doLast {
+        println android.defaultConfig.versionName
+    }
+}
+task bumpVersion {
+    doLast {
+        println("bumpVersion")
+
+        def currentVersionCode = android.defaultConfig.versionCode
+        println("currentVersionCode: ${currentVersionCode}")
+
+        def newVersionCode = currentVersionCode + 1
+        println("newVersionCode: ${newVersionCode}")
+
+        def newVersionName = newVersionCode.toString().substring(0, 1).toInteger() + "." + newVersionCode.toString().substring(1, 4).toInteger() + "." + newVersionCode.toString().substring(4, 7).toInteger()
+        println("newVersionName: ${newVersionName}")
+
+        def file = file("build.gradle")
+        def originalFileContent = file.getText()
+        def newFileContent = originalFileContent.replaceFirst("versionCode \\d+", "versionCode ${newVersionCode}")
+        newFileContent = newFileContent.replaceFirst("versionName \"\\d+\\.\\d+\\.\\d+\"", "versionName \"${newVersionName}\"")
+        file.write(newFileContent)
+    }
+}
+task addSnapshot {
+    doLast {
+        println("addSnapshot")
+
+        def file = file("build.gradle")
+        def originalFileContent = file.getText()
+
+        Pattern pattern = Pattern.compile("versionName \"\\d+\\.\\d+\\.\\d+\"")
+        Matcher matcher = pattern.matcher(originalFileContent)
+        matcher.find()
+        println("match: ${matcher.group()}")
+
+        def newVersionName = "${matcher.group().substring(12, matcher.group().length() - 1)}-SNAPSHOT\""
+        println("newVersionName: ${newVersionName}")
+
+        def newFileContent = originalFileContent.replaceFirst("versionName \"\\d+\\.\\d+\\.\\d+\"", "versionName ${newVersionName}")
+        file.write(newFileContent)
+    }
+}
+