add workflow

Author: SaicharanKandukuri

.github/scripts/compute-release-tag.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+BUILD_TYPE="AB"
+
+# udroid-on-android latest tag
+udroid_version=$(
+     git -c 'versionsort.suffix=-' ls-remote --tags --sort='v:refname' \
+     https://github.com/RandomCoderOrg/udroid-on-android.git \
+     | tail -n1 | cut -d / -f 3 | cut -d v -f 2-
+)
+
+# udroid-download version
+udroid_download=$(
+    git -c 'versionsort.suffix=-' ls-remote --tags --sort='v:refname' \
+     https://github.com/RandomCoderOrg/udroid-download \
+     | tail -n1 | cut -d / -f 3
+)
+
+version="V${udroid_version}${BUILD_TYPE}R$((${udroid_download: -1} + 1))"
+
+# export version to github environment
+echo "VERSIONTAG=$version" >> "$GITHUB_ENV"

.github/scripts/generate-release-notes.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+touch release.md
+
+echo "# Release Notes $VERSIONTAG" > release.md
+
+echo "\`\`\`" >> release.md
+for files in $(find . -name "*.tar.gz"); do sha256sum "$files" >> release.md; done
+echo "\`\`\`" >> release.md
+
+echo "###### udroid tarballs ( intended to use with termux proot environment )" >> release.md

.github/workflows/build-and-release.yml

@@ -0,0 +1,64 @@
+name: Build and Release
+on:
+  push:
+    branches:
+      - master
+      - anchor
+
+jobs:
+  BuildRaw:
+    runs-on: ubuntu-latest
+    setps:
+      - uses: actions/checkout@v2
+      - uses: docker/setup-qemu-action@v1.2.0
+
+      - name: Setup Dependencies
+        run: sudo apt-get update; sudo apt-get install git build-essential binfmt-support qemu-user-static debootstrap -y
+      
+      - name: Build tarballs
+        run: |
+          sudo bash build.sh -s impish -v raw -a all
+          sudo bash build.sh -s jammy -v raw -a all
+          sudo bash build.sh -s kinetic -v raw -a all
+      
+      - name: upload artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: raw-tarballs
+          path: fs-cook/out/*.tar.gz
+    
+  Create-Release:
+    runs-on: ubuntu-latest
+    requires:
+      - BuildRaw
+    setps:
+    - uses: actions/checkout@v2
+    - uses: actions/download-artifact@v3
+      with:
+        name: raw-tarballs
+    - name: Compute release tag
+      run: sudo bash .github/scripts/compute-release-tag.sh
+    - name: Generate release notes
+      run: sudo bash .github/scripts/generate-release-notes.sh
+    - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ env.VERSIONTAG }}
+          release_name: ${{ env.VERSIONTAG }}
+        body_path: release.md
+        draft: false
+          prerelease: false
+    - name: Upload assets
+      run: |
+        set -x
+        assets=()
+        for asset in ./*.tar.gz; do
+          assets+=("-a" "$asset")
+        done
+        tag_name="${VERSIONTAG}"
+        hub release create "${assets[@]}" -m "$tag_name" "$tag_name"
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}