forgejo-ci: add multitarget build workflows

.forgejo/bin/deploy.sh

@@ -3,7 +3,7 @@
 # shellcheck disable=SC3040
 set -eu -o pipefail
 
-readonly BASEBRANCH=$(grep PRETTY_NAME /etc/os-release | awk '{print $3}' | tr -d '"')
+readonly BASEBRANCH=$CI_ALPINE_TARGET
 readonly TARGET_REPO=$CI_ALPINE_REPO
 
 get_qubes_release() {

.forgejo/patches/build.patch

@@ -25,7 +25,7 @@ index c3b8f7a..0b1c9a5
  }
  
  get_release() {
-+	echo $(grep PRETTY_NAME /etc/os-release | awk '{print $3}' | tr -d '"')
++	echo $CI_ALPINE_TARGET
 +}
 +
 +

.forgejo/workflows/build-edge.yaml

@@ -12,6 +12,7 @@ jobs:
       CI_DEBUG_BUILD: ${{ runner.debug }}
       CI_MERGE_REQUEST_PROJECT_URL: ${{ github.server_url }}/${{ github.repository }}
       CI_MERGE_REQUEST_TARGET_BRANCH_NAME: ${{ github.base_ref }}
+      CI_ALPINE_TARGET: edge
     steps:
       - name: Environment setup
         run: |
@@ -41,6 +42,7 @@ jobs:
       CI_ALPINE_REPO: 'https://ayakael.net/api/packages/forge/alpine'
       FORGE_REPO_TOKEN: ${{ secrets.FORGE_REPO_TOKEN }}
       FORGE_REPO_USER: ${{ vars.FORGE_REPO_USER }}
+      CI_ALPINE_TARGET: edge
     steps:
       - name: Setting up environment
         run: apk add nodejs curl findutils git gawk

.forgejo/workflows/build-v3.19.yaml

@@ -0,0 +1,54 @@
+on: 
+  pull_request:
+    types: [ assigned, opened, synchronize, reopened ]
+
+jobs:
+  build-v3.19:
+    runs-on: x86_64
+    container:
+      image: alpinelinux/alpine-gitlab-ci:latest
+    env:
+      CI_PROJECT_DIR: ${{ github.workspace }}
+      CI_DEBUG_BUILD: ${{ runner.debug }}
+      CI_MERGE_REQUEST_PROJECT_URL: ${{ github.server_url }}/${{ github.repository }}
+      CI_MERGE_REQUEST_TARGET_BRANCH_NAME: ${{ github.base_ref }}
+      CI_ALPINE_TARGET: v3.19
+    steps:
+      - name: Environment setup
+        run: |
+          doas apk add nodejs git patch curl
+          cd /etc/apk/keys
+          doas curl -JO https://ayakael.net/api/packages/forge/alpine/key
+      - name: Repo pull
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 500
+      - name: Package build
+        run: |
+          doas patch -d / -p1 -i ${{ github.workspace }}/.forgejo/patches/build.patch
+          build.sh
+      - name: Package upload
+        uses: forgejo/upload-artifact@v3
+        with:
+          name: package
+          path: packages
+
+  deploy-v3.19:
+    needs: [build-v3.19]
+    runs-on: x86_64
+    container:
+      image: alpine:latest
+    env:
+      CI_ALPINE_REPO: 'https://ayakael.net/api/packages/forge/alpine'
+      CI_ALPINE_TARGET: v3.19
+      FORGE_REPO_TOKEN: ${{ secrets.FORGE_REPO_TOKEN }}
+      FORGE_REPO_USER: ${{ vars.FORGE_REPO_USER }}
+    steps:
+      - name: Setting up environment
+        run: apk add nodejs curl findutils git gawk
+      - name: Repo pull
+        uses: actions/checkout@v4
+      - name: Package download
+        uses: forgejo/download-artifact@v3
+      - name: Package deployment
+        run: ${{ github.workspace }}/.forgejo/bin/deploy.sh

.forgejo/workflows/build-v3.20.yaml

@@ -0,0 +1,54 @@
+on: 
+  pull_request:
+    types: [ assigned, opened, synchronize, reopened ]
+
+jobs:
+  build-v3.20:
+    runs-on: x86_64
+    container:
+      image: alpinelinux/alpine-gitlab-ci:latest
+    env:
+      CI_PROJECT_DIR: ${{ github.workspace }}
+      CI_DEBUG_BUILD: ${{ runner.debug }}
+      CI_MERGE_REQUEST_PROJECT_URL: ${{ github.server_url }}/${{ github.repository }}
+      CI_MERGE_REQUEST_TARGET_BRANCH_NAME: ${{ github.base_ref }}
+      CI_ALPINE_TARGET: v3.20
+    steps:
+      - name: Environment setup
+        run: |
+          doas apk add nodejs git patch curl
+          cd /etc/apk/keys
+          doas curl -JO https://ayakael.net/api/packages/forge/alpine/key
+      - name: Repo pull
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 500
+      - name: Package build
+        run: |
+          doas patch -d / -p1 -i ${{ github.workspace }}/.forgejo/patches/build.patch
+          build.sh
+      - name: Package upload
+        uses: forgejo/upload-artifact@v3
+        with:
+          name: package
+          path: packages
+
+  deploy-v3.20:
+    needs: [build-v3.20]
+    runs-on: x86_64
+    container:
+      image: alpine:latest
+    env:
+      CI_ALPINE_TARGET: v3.20
+      CI_ALPINE_REPO: 'https://ayakael.net/api/packages/forge/alpine'
+      FORGE_REPO_TOKEN: ${{ secrets.FORGE_REPO_TOKEN }}
+      FORGE_REPO_USER: ${{ vars.FORGE_REPO_USER }}
+    steps:
+      - name: Setting up environment
+        run: apk add nodejs curl findutils git gawk
+      - name: Repo pull
+        uses: actions/checkout@v4
+      - name: Package download
+        uses: forgejo/download-artifact@v3
+      - name: Package deployment
+        run: ${{ github.workspace }}/.forgejo/bin/deploy.sh