CI: Add local forgejo CI

Signed-off-by: Vasiliy Doylov <nekocwd@mainlining.org>

.forgejo/workflows/build-alpine.yaml

@@ -0,0 +1,46 @@
+name: PostmarketOS Build
+run-name: PostmarketOS Build
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  prepare:
+    name: Prepare
+    runs-on: Pmbootstrap
+    outputs:
+      time: ${{ steps.time.outputs.time }}
+    steps:
+      - name: Set start Time
+        id: time
+        shell: sh
+        run: echo time=$(date +"%Y%m%d%H%M%S") >> $GITHUB_OUTPUT
+      - name: Update pmbootstrap
+        uses: actions/pmbootstrap-update@master
+
+  build:
+    name: Build for ${{ matrix.info.arch }}
+    runs-on: Pmbootstrap
+    strategy:
+      matrix:
+        info:
+          - arch: x86_64
+          - arch: aarch64
+    needs: prepare
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: Build packages
+        id: build
+        uses: actions/pmbootstrap-build@main
+        with:
+          name: singularity
+          aports: ${{github.workspace}}/package/alpine
+          arch: ${{ matrix.info.arch }}
+          src: ${{github.workspace}}
+          time: ${{ needs.prepare.outputs.time }}
+      - name: "Upload packages"
+        uses: actions/upload-alpine-package@main
+        with:
+          files: ${{steps.build.outputs.packages}}
+          secret: ${{secrets.PACKAGE_TOKEN}}

package/alpine/APKBUILD

@@ -0,0 +1,38 @@
+pkgname=singularity
+pkgver=0.1.0
+pkgrel=0
+pkgdesc="SingBox wrapper"
+url="https://git.nekocwd.duckdns.org/NekoCWD/singularity"
+arch="all"
+license="GPL-3.0-only"
+makedepends="
+	cmake
+	desktop-file-utils
+	json-glib-dev
+	gettext-dev
+	libadwaita-dev
+	libgee-dev
+	meson
+	vala
+	blueprint-compiler-dev
+	"
+source=""
+builddir="$srcdir/eyeneko-v$pkgver"
+depends="
+    sing-box
+"
+build() {
+	abuild-meson \
+		. output
+	meson compile -C output
+}
+
+check() {
+	meson test --print-errorlogs -C output
+}
+
+package() {
+	DESTDIR="$pkgdir" meson install --no-rebuild -C output
+}
+
+sha512sums=""