From b7bf24b7e4889830368d6357dc58aabc9c32b028 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Soko=C5=82owski?= <jakub@status.im>
Date: Wed, 26 Apr 2023 20:17:16 +0200
Subject: [PATCH] make: generalize building of Docker image
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This way we can easily build an image for `spiff-workflow` for example:
```
make docker-image BUILD_TARGET=spiff-workflow DOCKER_IMAGE_NAME=statusteam/spiff-workflow
```

Signed-off-by: Jakub Sokołowski <jakub@status.im>
---
 Makefile                 |  2 ++
 _assets/build/Dockerfile | 11 ++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 4a5d842e8..5e4eb06c8 100644
--- a/Makefile
+++ b/Makefile
@@ -180,11 +180,13 @@ endif
 	@echo "Shared library built:"
 	@ls -la build/bin/libstatus.*
 
+docker-image: BUILD_TARGET ?= statusd
 docker-image: ##@docker Build docker image (use DOCKER_IMAGE_NAME to set the image name)
 	@echo "Building docker image..."
 	docker build --file _assets/build/Dockerfile . \
 		--build-arg "build_tags=$(BUILD_TAGS)" \
 		--build-arg "build_flags=$(BUILD_FLAGS)" \
+		--build-arg "build_target=$(BUILD_TARGET)" \
 		--label "commit=$(GIT_COMMIT)" \
 		--label "author=$(AUTHOR)" \
 		-t $(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_CUSTOM_TAG) \
diff --git a/_assets/build/Dockerfile b/_assets/build/Dockerfile
index c9fee1d6a..cd1da725f 100644
--- a/_assets/build/Dockerfile
+++ b/_assets/build/Dockerfile
@@ -5,15 +5,18 @@ RUN apk add --no-cache make gcc g++ musl-dev linux-headers
 
 ARG build_tags
 ARG build_flags
+ARG build_target=statusgo
 
 RUN mkdir -p /go/src/github.com/status-im/status-go
 WORKDIR /go/src/github.com/status-im/status-go
 ADD . .
-RUN make statusgo BUILD_TAGS="$build_tags" BUILD_FLAGS="$build_flags"
+RUN make $build_target BUILD_TAGS="$build_tags" BUILD_FLAGS="$build_flags"
 
 # Copy the binary to the second image
 FROM alpine:latest
 
+ARG build_target=statusgo
+
 LABEL maintainer="support@status.im"
 LABEL source="https://github.com/status-im/status-go"
 LABEL description="status-go is an underlying part of Status - a browser, messenger, and gateway to a decentralized world."
@@ -21,11 +24,13 @@ LABEL description="status-go is an underlying part of Status - a browser, messen
 RUN apk add --no-cache ca-certificates bash libgcc libstdc++
 RUN mkdir -p /static/keys
 
-COPY --from=builder /go/src/github.com/status-im/status-go/build/bin/statusd /usr/local/bin/
+COPY --from=builder /go/src/github.com/status-im/status-go/build/bin/$build_target /usr/local/bin/
 COPY --from=builder /go/src/github.com/status-im/status-go/static/keys/* /static/keys/
 
+RUN ln -s /usr/local/bin/$build_target /usr/local/bin/entrypoint
+
 # 30304 is used for Discovery v5
 EXPOSE 8080 8545 30303 30303/udp 30304/udp
 
-ENTRYPOINT ["/usr/local/bin/statusd"]
+ENTRYPOINT ["/usr/local/bin/entrypoint"]
 CMD ["--help"]