build(docker): improve cache usage for repeated builds

wolf31o2 · wolf31o2 · commit e92e9c55d968 · 2024-09-28T11:47:24.000-04:00
Signed-off-by: Chris Gianelloni &lt;wolf31o2@blinklabs.io&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -1,6 +1,8 @@
 FROM ghcr.io/blinklabs-io/go:1.22.7-1 AS build
 
 WORKDIR /code
+COPY go.* .
+RUN go mod download
 COPY . .
 RUN make build
 
