Add Redis DB support for bal persist

.gitattributes

@@ -0,0 +1,11 @@
+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# Linux start script should use lf
+/gradlew        text eol=lf
+
+# These are Windows script files and should use crlf
+*.bat           text eol=crlf
+
+# These are Windows java files and should use lf
+*.java          text eol=lf

.github/pull_request_template.md

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+## Purpose
+
+Fixes:
+
+## Examples
+
+## Checklist
+- [ ] Linked to an issue
+- [ ] Updated the specification
+- [ ] Updated the changelog
+- [ ] Added tests
+- [ ] Checked native-image compatibility

.github/workflows/build-timestamped-master.yml

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+name: Build
+
+on:
+    push:
+        branches:
+            - main
+        paths-ignore:
+            - '*.md'
+            - 'docs/**'
+
+    workflow_dispatch:
+
+jobs:
+    call_workflow:
+        name: Run Build Workflow
+        if: ${{ github.repository_owner == 'ballerina-platform' }}
+        uses: ballerina-platform/ballerina-library/.github/workflows/build-timestamp-master-template.yml@main
+        secrets: inherit

.github/workflows/build-with-bal-test-graalvm.yml

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+name: GraalVM Check
+
+on:
+  workflow_dispatch:
+    inputs:
+      lang_tag:
+        description: Branch/Release Tag of the Ballerina Lang
+        required: true
+        default: master
+      lang_version:
+        description: Ballerina Lang Version (If given ballerina lang buid will be skipped)
+        required: false
+        default: ''
+      native_image_options:
+        description: Default native-image options
+        required: false
+        default: ''
+  schedule:
+    - cron: '30 18 * * *'
+  pull_request:
+    branches:
+      - main
+    types: [ opened, synchronize, reopened, labeled, unlabeled ]
+
+concurrency:
+    group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+    cancel-in-progress: true
+
+jobs:
+  call_stdlib_workflow:
+    name: Run StdLib Workflow
+    if: ${{ github.event_name != 'schedule' || (github.event_name == 'schedule' && github.repository_owner == 'ballerina-platform') }}
+    uses: ballerina-platform/ballerina-library/.github/workflows/build-with-bal-test-graalvm-template.yml@main
+    with:
+      lang_tag: ${{ inputs.lang_tag }}
+      lang_version: ${{ inputs.lang_version }}
+      native_image_options: '-J-Xmx7G ${{ inputs.native_image_options }}'
+      additional_windows_build_flags: '-x test'
+    steps:
+      - name: Give execute permission to gradlew
+        run: chmod +x ./gradlew

.github/workflows/central-publish.yml

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+name: Publish to the Ballerina central
+
+on:
+  workflow_dispatch:
+    inputs:
+      environment:
+        type: choice
+        description: Select Environment
+        required: true
+        options:
+          - DEV CENTRAL
+          - STAGE CENTRAL
+
+jobs:
+  call_workflow:
+    name: Run Central Publish Workflow
+    if: ${{ github.repository_owner == 'ballerina-platform' }}
+    uses: ballerina-platform/ballerina-library/.github/workflows/central-publish-template.yml@main
+    secrets: inherit
+    with:
+      environment: ${{ github.event.inputs.environment }}

.github/workflows/publish-release.yml

@@ -0,0 +1,78 @@
+name: Publish release
+
+on:
+  workflow_dispatch:
+  repository_dispatch:
+    types: [ stdlib-release-pipeline ]
+
+jobs:
+  publish-release:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'ballerina-platform'
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 17.0.7
+      - name: Give execute permission to gradlew
+        run: chmod +x ./gradlew
+      - name: Build with Gradle
+        env:
+          packageUser: ${{ github.actor }}
+          packagePAT: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git config --global user.name ${{ secrets.BALLERINA_BOT_USERNAME }}
+          git config --global user.email ${{ secrets.BALLERINA_BOT_EMAIL }}
+          ./gradlew build -x check -x test
+      - name: Create lib directory if not exists
+        run: mkdir -p ballerina/lib
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        with:
+          scan-type: 'rootfs'
+          scan-ref: '/github/workspace/ballerina/lib'
+          format: 'table'
+          timeout: '10m0s'
+          exit-code: '1'
+      - name: Set version env variable
+        run: echo "VERSION=$((grep -w 'version' | cut -d= -f2) < gradle.properties | rev | cut --complement -d- -f1 | rev)" >> $GITHUB_ENV
+      - name: Pre release dependency version update
+        env:
+          GITHUB_TOKEN: ${{ secrets.BALLERINA_BOT_TOKEN }}
+        run: |
+          echo "Version: ${VERSION}"
+          git checkout -b release-${VERSION}
+          sed -i 's/ballerinaLangVersion=\(.*\)-SNAPSHOT/ballerinaLangVersion=\1/g' gradle.properties
+          sed -i 's/ballerinaLangVersion=\(.*\)-[0-9]\{8\}-[0-9]\{6\}-.*$/ballerinaLangVersion=\1/g' gradle.properties
+          sed -i 's/stdlib\(.*\)=\(.*\)-SNAPSHOT/stdlib\1=\2/g' gradle.properties
+          sed -i 's/stdlib\(.*\)=\(.*\)-[0-9]\{8\}-[0-9]\{6\}-.*$/stdlib\1=\2/g' gradle.properties
+          sed -i 's/observe\(.*\)=\(.*\)-SNAPSHOT/observe\1=\2/g' gradle.properties
+          sed -i 's/observe\(.*\)=\(.*\)-[0-9]\{8\}-[0-9]\{6\}-.*$/observe\1=\2/g' gradle.properties
+          git add gradle.properties
+          git commit -m "Move dependencies to stable version" || echo "No changes to commit"
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+      - name: Publish artifact
+        env:
+          BALLERINA_CENTRAL_ACCESS_TOKEN: ${{ secrets.BALLERINA_CENTRAL_ACCESS_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.BALLERINA_BOT_TOKEN }}
+          packageUser: ${{ secrets.BALLERINA_BOT_USERNAME }}
+          packagePAT: ${{ secrets.BALLERINA_BOT_TOKEN }}
+          publishUser: ${{ secrets.BALLERINA_BOT_USERNAME }}
+          publishPAT: ${{ secrets.BALLERINA_BOT_TOKEN }}
+          nexusUser: ${{ secrets.NEXUS_USERNAME }}
+          nexusPassword: ${{ secrets.NEXUS_PASSWORD }}
+          CLIENT_ID: ${{ secrets.CLIENT_ID }}
+          CLIENT_SECRET: ${{ secrets.CLIENT_SECRET }}
+          REFRESH_TOKEN: ${{ secrets.REFRESH_TOKEN }}
+        run: |
+          ./gradlew clean release -Prelease.useAutomaticVersion=true
+          ./gradlew -Pversion=${VERSION} publish -x test -PpublishToCentral=true
+      - name: GitHub Release and Release Sync PR
+        env:
+          GITHUB_TOKEN: ${{ secrets.BALLERINA_BOT_TOKEN }}
+        run: |
+          gh release create v$VERSION --title "module-ballerinax-persist.redis-v$VERSION"
+          gh pr create --title "[Automated] Sync main after $VERSION release" --body "Sync main after $VERSION release"

.github/workflows/publish-snapshot-nexus.yml

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+name: Publish Snapshot to Nexus
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'ballerina-platform'
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 17.0.7
+      - name: Give execute permission to gradlew
+        run: chmod +x ./gradlew
+      - name: Build with Gradle
+        env:
+          packageUser: ${{ secrets.BALLERINA_BOT_USERNAME }}
+          packagePAT: ${{ secrets.BALLERINA_BOT_TOKEN }}
+          nexusUser: ${{ secrets.NEXUS_USERNAME }}
+          nexusPassword: ${{ secrets.NEXUS_PASSWORD }}
+          CLIENT_ID: ${{ secrets.CLIENT_ID }}
+          CLIENT_SECRET: ${{ secrets.CLIENT_SECRET }}
+          REFRESH_TOKEN: ${{ secrets.REFRESH_TOKEN }}
+        run: |
+          ./gradlew build publishMavenJavaPublicationToWSO2NexusRepository --scan --no-daemon

.github/workflows/pull-request.yml

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+name: PR Build
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: true
+
+on: 
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  call_workflow:
+    name: Run PR Build Workflow
+    if: ${{ github.repository_owner == 'ballerina-platform' }}
+    uses: ballerina-platform/ballerina-library/.github/workflows/pull-request-build-template.yml@main
+    with:
+      additional-windows-test-flags: "-x test"

.github/workflows/stale_check.yml

@@ -0,0 +1,19 @@
+name: 'Close stale pull requests'
+
+on:
+  schedule:
+    - cron: '30 19 * * *'
+  workflow_dispatch:
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          stale-pr-message: 'This PR has been open for more than 15 days with no activity. This will be closed in 3 days unless the `stale` label is removed or commented.'
+          close-pr-message: 'Closed PR due to inactivity for more than 18 days.'
+          days-before-pr-stale: 15
+          days-before-pr-close: 3
+          days-before-issue-stale: -1
+          days-before-issue-close: -1

.github/workflows/trivy-scan.yml

@@ -0,0 +1,13 @@
+name: Trivy
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "30 20 * * *"
+
+jobs:
+  call_workflow:
+    name: Run Trivy Scan Workflow
+    if: ${{ github.repository_owner == 'ballerina-platform' }}
+    uses: ballerina-platform/ballerina-library/.github/workflows/trivy-scan-template.yml@main
+    secrets: inherit

.gitignore

@@ -22,3 +22,26 @@
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 replay_pid*
+
+# Ballerina
+Ballerina.lock
+
+# VS code files
+.vscode
+
+# Generated files
+target
+.ballerina
+ballerina/target
+ballerina/.devcontainer.json
+ballerina/build
+
+# gradle
+.gradle
+build/
+gradle-app.setting
+!gradle-wrapper.jar
+.gradletasknamecache
+
+# Ignore Gradle build output directory
+build

ballerina/.devcontainer.json

@@ -0,0 +1,4 @@
+{
+    "image": "ballerina/ballerina-devcontainer:2201.8.2",
+    "extensions": ["WSO2.ballerina"],
+}

ballerina/Ballerina.toml

@@ -0,0 +1,24 @@
+[package]
+org = "ballerinax"
+name = "persist.redis"
+version = "0.1.0"
+authors = ["Ballerina"]
+keywords = ["persist", "redis", "experimental"]
+repository = "https://github.com/ballerina-platform/module-ballerinax-persist.redis"
+license = ["Apache-2.0"]
+distribution = "2201.8.0"
+
+[platform.java17]
+graalvmCompatible = true
+
+[[platform.java17.dependency]]
+groupId = "io.ballerina.persist"
+artifactId = "persist-redis-native"
+version = "0.1.0"
+path = "../native/build/libs/persist.redis-native-0.1.0-SNAPSHOT.jar"
+
+[[platform.java17.dependency]]
+groupId = "io.ballerina.stdlib"
+artifactId = "persist-native"
+version = "1.2.0"
+path = "./lib/persist-native-1.2.0.jar"