Create github actions

.github/workflows/docker-image.yml

@@ -0,0 +1,23 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build
+        uses: docker/build-push-action@v5
+        with:
+          target: qemu-base
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+

Dockerfile

@@ -74,9 +74,10 @@ ENV PATH=/opt/bin:$PATH
 
 # First boot, disable xochitl, sync time, and save state
 RUN run_vm.sh -serial null -daemonize && \
-    ssh -o StrictHostKeyChecking=no root@localhost 'systemctl stop rm-sync && systemctl mask rm-sync' && \
-    ssh -o StrictHostKeyChecking=no root@localhost 'systemctl mask xochitl' && \
-    ssh -o StrictHostKeyChecking=no root@localhost 'while ! timedatectl status | grep "synchronized: yes"; do sleep 1; done' && \
+    wait_ssh.sh && \
+    ssh root@localhost 'systemctl stop rm-sync && systemctl mask rm-sync' && \
+    ssh root@localhost 'systemctl mask xochitl' && \
+    ssh root@localhost 'while ! timedatectl status | grep "synchronized: yes"; do sleep 1; done' && \
     save_vm.sh
 
 # Mount to presist rootfs

bin/wait_ssh.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+echo "Waiting for ssh to come up..."
+while ! ssh -o StrictHostKeyChecking=no root@localhost true
+do
+  sleep 1
+done
+echo "Done!"