ci: Build with experimental tag for non-semver tagged release

.github/workflows/docker.yml

@@ -32,7 +32,7 @@ jobs:
     - name: Build livepeer in a container shared between Linux and Windows
       run: |
         docker pull livepeerci/build:latest || echo 'no pre-existing cache found'
-        ./ci_env.sh docker build --build-arg HIGHEST_CHAIN_TAG -t livepeerci/build:latest --cache-from=livepeerci/build:latest -f docker/Dockerfile.build .
+        ./ci_env.sh docker build --build-arg BUILD_TAGS -t livepeerci/build:latest --cache-from=livepeerci/build:latest -f docker/Dockerfile.build .
         docker push livepeerci/build:latest
     - name: Build minimal livepeer distributable 
       run: |

Makefile

@@ -26,11 +26,11 @@ endif
 
 .PHONY: livepeer
 livepeer:
-	GO111MODULE=on CGO_LDFLAGS="$(cgo_ldflags)" go build -tags "$(HIGHEST_CHAIN_TAG)" -ldflags="$(ldflags)" cmd/livepeer/*.go
+	GO111MODULE=on CGO_LDFLAGS="$(cgo_ldflags)" go build -tags $(BUILD_TAGS) -ldflags="$(ldflags)" cmd/livepeer/*.go
 
 .PHONY: livepeer_cli
 livepeer_cli:
-	GO111MODULE=on CGO_LDFLAGS="$(cgo_ldflags)" go build -tags "$(HIGHEST_CHAIN_TAG)" -ldflags="$(ldflags)" cmd/livepeer_cli/*.go
+	GO111MODULE=on CGO_LDFLAGS="$(cgo_ldflags)" go build -tags $(BUILD_TAGS) -ldflags="$(ldflags)" cmd/livepeer_cli/*.go
 
 .PHONY: livepeer_bench
 livepeer_bench:
@@ -46,6 +46,6 @@ localdocker:
 	# docker build -t livepeerbinary:debian -f Dockerfile.debian .
 	# Manually build our context... this is hacky but docker refuses to support symlinks
 	# or selectable .dockerignore files
-	tar ch --exclude=.git . | docker build --build-arg HIGHEST_CHAIN_TAG=${HIGHEST_CHAIN_TAG} -t livepeerbinary:debian -f docker/Dockerfile.debian -
+	tar ch --exclude=.git . | docker build --build-arg BUILD_TAGS=$(BUILD_TAGS) -t livepeerbinary:debian -f docker/Dockerfile.debian -
 	rm .git.describe
 

ci_env.sh

@@ -48,4 +48,11 @@ if [[ $HIGHEST_CHAIN_TAG != "mainnet" ]]; then
   fi
 fi
 
+export BUILD_TAGS="$HIGHEST_CHAIN_TAG"
+
+# Only build with experimental tag for non-semver tagged releases
+if [[ $generatedVersion != $definedVersion ]]; then
+  export BUILD_TAGS="${BUILD_TAGS},experimental"
+fi
+
 exec "$@"

docker/Dockerfile.build

@@ -5,8 +5,8 @@
 
 FROM livepeerci/build-platform:latest
 
-ARG HIGHEST_CHAIN_TAG
-ENV HIGHEST_CHAIN_TAG ${HIGHEST_CHAIN_TAG}
+ARG BUILD_TAGS
+ENV BUILD_TAGS ${BUILD_TAGS}
 
 COPY ./install_ffmpeg.sh ./install_ffmpeg.sh
 RUN ./install_ffmpeg.sh