CI/CD: Patch the companion's Dockerfile for tests

Author: buchdag

.github/workflows/test.yml

@@ -24,6 +24,10 @@ jobs:
     steps:
       - name: Checkout Code
         uses: actions/checkout@v2
+      - name: Patch the Dockerfile's docker-gen
+        run: |
+          sed -i 's#DOCKER_GEN_VERSION=.*$#DOCKER_GEN_VERSION=fix-current-container-id#g' Dockerfile
+          sed -i 's#go get github.com/jwilder/docker-gen#go get github.com/buchdag/docker-gen \&\& mv /go/src/github.com/buchdag /go/src/github.com/jwilder#g' Dockerfile
       - name: Build Image
         run: docker build -t "$IMAGE" .
       - name: Inspect Image

Dockerfile

@@ -1,6 +1,6 @@
 FROM golang:1.15-alpine AS go-builder
 
-ENV DOCKER_GEN_VERSION=fix-current-container-id
+ENV DOCKER_GEN_VERSION=0.7.4
 
 # Build docker-gen
 RUN apk add --no-cache --virtual .build-deps \
@@ -9,8 +9,7 @@ RUN apk add --no-cache --virtual .build-deps \
         git \
         make \
         musl-dev \
-    && go get github.com/buchdag/docker-gen \
-    && mv /go/src/github.com/buchdag /go/src/github.com/jwilder \
+    && go get github.com/jwilder/docker-gen \
     && cd /go/src/github.com/jwilder/docker-gen \
     && git -c advice.detachedHead=false checkout $DOCKER_GEN_VERSION \
     && make get-deps \