Fix: Let Docker image be built correctly for non-amd64 platforms

Tenzer · Tenzer · commit 3c44c5828a0c · 2023-05-30T15:16:15.000+01:00
When building the Docker image on a platform such as arm64, the generated
binary is instead located inside the `/go/src/terraform-docs/bin/linux-arm64/`
folder, meaning the second stage of the Docker image build fails.

This fixes that.

Signed-off-by: Jeppe Fihl-Pearson &lt;jeppe@memrise.com&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -23,6 +23,6 @@ RUN make build
 
 FROM alpine:3.16.1
 
-COPY --from=builder /go/src/terraform-docs/bin/linux-amd64/terraform-docs /usr/local/bin/
+COPY --from=builder /go/src/terraform-docs/bin/linux-*/terraform-docs /usr/local/bin/
 
 ENTRYPOINT ["terraform-docs"]
