Add Docker

.dockerignore

@@ -0,0 +1,6 @@
+cache
+compose.yaml
+*.json
+LICENSE
+*.md
+services

.gitignore

@@ -1,4 +1,5 @@
 **/cache
+**/compose.yaml
 **/config.json
 **/skunkyart
 **/skunkyart-*

Dockerfile

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+ARG GO_VERSION=1.18
+
+FROM --platform=$BUILDPLATFORM golang:${GO_VERSION} AS build
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /build
+COPY . .
+RUN CGO_ENABLED=0 GOARCH=${TARGETARCH} GOOS=${TARGETOS} go build -ldflags "-s -w -extldflags '-static'" && \
+  echo "skunkyart:x:10000:10000:SkunkyArt user:/:/sbin/nologin" > /etc/minimal-passwd && \
+  echo "skunkyart:x:10000:" > /etc/minimal-group
+
+FROM scratch
+
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=build /build/static /static
+COPY --from=build /build/skunkyart /skunkyart
+COPY --from=build /etc/minimal-passwd /etc/passwd
+COPY --from=build /etc/minimal-group /etc/group
+
+USER skunkyart
+
+ENTRYPOINT ["/skunkyart"]

compose.example.yaml

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+services:
+  skunkyart:
+    container_name: skunkyart
+    restart: unless-stopped
+    build: .
+    ports:
+      - "127.0.0.1:3003:3003"
+    security_opt:
+      - no-new-privileges:true
+    volumes:
+      - ./config.json:/config.json:ro
+      - ./cache:/cache # Ensure cache folder has a 10000:10000 ownership.