From 5440c0622a38b390fa94decf21f1a5aa4d81130c Mon Sep 17 00:00:00 2001
From: Oscar Ferrer <oscar.ferrer@adevinta.com>
Date: Wed, 2 Oct 2024 10:34:35 +0200
Subject: [PATCH] Build the image in GHA

Context
-------

Added the workflow to build the image in GHA and modified
the Dockerfile to work on it.

The build action is the same as https://github.com/adevinta/noe but
with golang 1.23

Change-Id: I30584aba676613cde91987aedc021a1773916d5e
---
 .github/workflows/build.yaml | 55 ++++++++++++++++++++++++++++++++++++
 Dockerfile                   |  3 +-
 2 files changed, 56 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/build.yaml

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..c94dfba
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,55 @@
+name: build images
+
+on:
+  workflow_call:
+  push:
+    branches: [ "*", "**/*" ]
+
+jobs:
+
+  buildImages:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-go@v3
+      with:
+        go-version: '^1.23'
+  
+    - name: Set up Docker context for Buildx
+      id: buildx-context
+      run: |
+        docker context create builders
+    - name: Set up Docker Buildx
+      id: buildx
+      uses: docker/setup-buildx-action@v2
+      with:
+        version: latest
+        endpoint: builders
+
+    - name: Login to Container Registry
+      uses: docker/login-action@v2
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build images
+      id: buildimages
+      run: |
+        img=ghcr.io/${{github.repository}}:${{github.sha}}
+        echo "::set-output name=IMAGE_NAME::${img}"
+        docker pull ${img} || (
+          docker buildx build --push --cache-to type=gha,mode=max --cache-from type=gha --progress plain --platform linux/arm64/v8,linux/amd64 --build-arg BUILDKIT_INLINE_CACHE=1 -t ${img}  .
+        )
+    
+    - name: Build main image images
+      id: buildmainimage
+      if: ${{ github.ref == 'refs/heads/main' && github.event_name != 'pull_request' }}
+      run: |
+        img=ghcr.io/${{github.repository}}:latest
+        echo "::set-output name=IMAGE_NAME::${img}"
+        docker buildx build --push --cache-to type=gha,mode=max --cache-from type=gha --progress plain --platform linux/arm64/v8,linux/amd64 --build-arg BUILDKIT_INLINE_CACHE=1 -t ${img}  .
+
diff --git a/Dockerfile b/Dockerfile
index 37350c2..eecc595 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,6 @@ WORKDIR /workspace
 # Copy the Go Modules manifests
 COPY go.mod go.mod
 COPY go.sum go.sum
-COPY vendor/ vendor/
 
 # Copy the go source
 COPY cmd cmd
@@ -13,7 +12,7 @@ COPY cmd cmd
 COPY pkg/ pkg/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -mod=vendor -a -o manager ./cmd/traffic-controller
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager ./cmd/traffic-controller
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details