build a docker image

Author: dtinth

.github/workflows/docker.yml

@@ -0,0 +1,15 @@
+name: CD
+on:
+  push:
+    branches: [main]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtinth/cd-nixpacks@main
+        with:
+          preset: build-amd64

.mise.toml

@@ -0,0 +1,2 @@
+[tools]
+bun = "1.1.42"