ci: try to build deb package

Author: missytake

.github/workflows/build-deb.yml

@@ -0,0 +1,27 @@
+name: build
+
+on:
+  push:
+    branches:
+      - main
+      - github-ci
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: debian:12
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: build .deb files
+        run: |
+          apt install -y git-buildpackage build-essential debhelper-compat default-libmysqlclient-dev krb5-multidev libapparmor-dev libbz2-dev libcap-dev libdb-dev libexpat-dev libexttextcat-dev libicu-dev libldap2-dev liblua5.4-dev liblz4-dev liblzma-dev libpam0g-dev libpq-dev libsasl2-dev libsodium-dev libsqlite3-dev libssl-dev libstemmer-dev libsystemd-dev libwrap0-dev libzstd-dev pkg-config zlib1g-dev
+          DEB_BUILD_OPTIONS=nocheck gbp buildpackage --git-no-pristine-tar -us -uc
+          mkdir -p "$HOME/.ssh"
+          echo "${{ secrets.KEY }}" > "$HOME/.ssh/key"
+          chmod 600 "$HOME/.ssh/key"
+          rsync -rILvh -e "ssh -i $HOME/.ssh/key -o StrictHostKeyChecking=no" $GITHUB_WORKSPACE/build-area "${{ secrets.USERNAME }}@chatmail.at:/var/www/html/staging.chatmail.at/"
+