T6758: Add build package xen-guest-agent

The 'xen-guest-agent' could be used for XCP-NG images

.github/workflows/trigger_rebuild_packages.yml

@@ -76,6 +76,8 @@ jobs:
               - 'scripts/package-build/waagent/**'
             wide-dhcpv6:
               - 'scripts/package-build/wide-dhcpv6/**'
+            xen-guest-agent:
+              - 'scripts/package-build/xen-guest-agent/**'
 
       - name: Trigger builds for changed packages
         run: |
@@ -196,3 +198,7 @@ jobs:
           if [ "${{ steps.changes.outputs.wide-dhcpv6 }}" == "true" ]; then
             trigger_build "ethtool"
           fi
+
+          if [ "${{ steps.changes.outputs.xen-guest-agent }}" == "true" ]; then
+            trigger_build "xen-guest-agent"
+          fi

scripts/package-build/xen-guest-agent/.gitignore

@@ -0,0 +1,7 @@
+xen-guest-agent/
+*.buildinfo
+*.build
+*.changes
+*.deb
+*.dsc
+

scripts/package-build/xen-guest-agent/build.py

@@ -0,0 +1 @@
+../build.py

scripts/package-build/xen-guest-agent/package.toml

@@ -0,0 +1,34 @@
+[[packages]]
+name = "xen-guest-agent"
+commit_id = "0.4.0"
+scm_url = "https://gitlab.com/xen-project/xen-guest-agent"
+
+
+build_cmd = """
+# changelog
+cat <<EOF > debian/changelog
+xen-guest-agent (0.4.0) UNRELEASED; urgency=medium
+
+  * Upstream package
+
+ -- VyOS Maintainers <maintainers@vyos.io>  Thu, 26 Sep 2024 12:35:47 +0000
+
+EOF
+
+# Apply the patch to modify the debian/rules file
+sed -i 's|../xen-guest-agent-$(UPSTREAM_VERSION)-linux-$(DEB_TARGET_GNU_CPU)|target/release/xen-guest-agent|' debian/rules
+
+sudo apt-get -y install --no-install-recommends libclang-dev libxen-dev
+# Install rust
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | bash -s -- -y --default-toolchain stable --profile default --no-modify-path
+
+# Set PATH for Cargo
+export PATH="$HOME/.cargo/bin:$PATH"
+rustup update
+cd xen-guest-agent
+cargo update
+
+# Build deb
+cargo build -F static --profile release
+dpkg-buildpackage -b -us -uc
+"""