From 053f7af2606f6c00abad265f51caed8ac6bc069e Mon Sep 17 00:00:00 2001
From: Johannes Edmeier <johannes.edmeier@steadybit.com>
Date: Tue, 19 Sep 2023 10:56:59 +0200
Subject: [PATCH] build: include licenses information into distributed
 artifacts

---
 .gitignore | 1 +
 Dockerfile | 2 ++
 Makefile   | 7 +++++++
 3 files changed, 10 insertions(+)

diff --git a/.gitignore b/.gitignore
index b85de7e..dd65e6e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /extension-prometheus
 extension-prometheus.iml
 /coverage.out
+/licenses
diff --git a/Dockerfile b/Dockerfile
index 754795c..6f6b7a6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,6 +23,7 @@ RUN go build \
     -X 'github.com/steadybit/extension-kit/extbuild.Version=${VERSION}' \
     -X 'github.com/steadybit/extension-kit/extbuild.Revision=${REVISION}'" \
     -o ./extension
+RUN make licenses-report
 
 ##
 ## Runtime
@@ -41,6 +42,7 @@ USER $USERNAME
 WORKDIR /
 
 COPY --from=build /app/extension /extension
+COPY --from=build /app/licenses /licenses
 
 EXPOSE 8087
 EXPOSE 8088
diff --git a/Makefile b/Makefile
index 6e5f08c..a1c44bb 100755
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,13 @@ help:
 	@echo 'Usage:'
 	@sed -n 's/^##//p' ${MAKEFILE_LIST} | column -t -s ':' |  sed -e 's/^/ /'
 
+## licenses-report: generate a report of all licenses
+.PHONY: licenses-report
+licenses-report:
+	rm -rf ./licenses
+	go run github.com/google/go-licenses@v1.6.0 save . --save_path ./licenses
+	go run github.com/google/go-licenses@v1.6.0 report . > ./licenses/THIRD-PARTY.csv
+	cp LICENSE ./licenses/LICENSE.txt
 
 # ==================================================================================== #
 # QUALITY CONTROL