feat: go build cache

equinor · Oct 14, 2024 · 7682e88 · 7682e88
1 parent 83fc66f
commit 7682e88
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Showing 4 changed files with 49 additions and 3 deletions.
diff --git a/.github/workflows/build-dev-container.yaml b/.github/workflows/build-dev-container.yaml
@@ -44,6 +44,12 @@ jobs:
             type=ref,event=pr
             type=raw,value=latest-{{date 'YYYYMMDDHHmmss'}}-{{sha}}
 
+      - name: Go Build Cache for Docker
+        uses: actions/cache@v4
+        with:
+          path: go-build-cache
+          key: ${{ runner.os }}-go-build-cache-${{ hashFiles('**/go.sum') }}
+
       - name: Build and push Docker image
         uses: docker/build-push-action@v6
         with:
@@ -55,3 +61,5 @@ jobs:
           platforms: |
             linux/amd64
             linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
diff --git a/.github/workflows/release-please.yaml b/.github/workflows/release-please.yaml
@@ -43,6 +43,12 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Go Build Cache for Docker
+        uses: actions/cache@v4
+        with:
+          path: go-build-cache
+          key: ${{ runner.os }}-go-build-cache-${{ hashFiles('**/go.sum') }}
+
       - name: Build and push Docker image
         uses: docker/build-push-action@v6
         with:
@@ -53,6 +59,8 @@ jobs:
           platforms: |
             linux/amd64
             linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
 
   release-helm:
     runs-on: ubuntu-latest

diff --git a/Dockerfile b/Dockerfile
@@ -1,18 +1,19 @@
-FROM --platform=$BUILDPLATFORM golang:1.23-alpine3.20 as builder
+FROM --platform=$BUILDPLATFORM golang:1.23-alpine3.20 AS builder
+RUN go env -w GOMODCACHE=/root/.cache/go-build
 # Define target arch variables so we can use them while crosscompiling, will be set automatically
 ARG TARGETOS
 ARG TARGETARCH
 WORKDIR /go/src/
 
 # get dependencies
 COPY go.mod go.sum ./
-RUN go mod download
+RUN --mount=type=cache,target=/root/.cache/go-build go mod download
 
 # copy code
 COPY . .
 
 # Build project
-RUN GOOS=$TARGETOS GOARCH=$TARGETARCH CGO_ENABLED=0 go build -ldflags "-s -w" -a -installsuffix cgo -o /radix-prometheus-proxy
+RUN --mount=type=cache,target=/root/.cache/go-build GOOS=$TARGETOS GOARCH=$TARGETARCH CGO_ENABLED=0 go build -ldflags "-s -w" -a -installsuffix cgo -o /radix-prometheus-proxy
 
 # Final stage, ref https://github.com/GoogleContainerTools/distroless/blob/main/base/README.md for distroless
 FROM gcr.io/distroless/static

diff --git a/README.md b/README.md
@@ -5,3 +5,32 @@ Currently this exports uptime statistics using the `probe_success` metric from p
 ## How we work
 
 Commits to the main branch must follow [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) and uses Release Please to create new versions.
+
+# TODO:
+
+- Manually patch helm chart based on please-release output
+- Manually tag docker image based on please-release output
+
+# Notes:
+
+## Release-Please output:
+```json
+  {
+    "releases_created": "true",
+    "release_created": "true",
+    "id": "179766252",
+    "name": "v1.3.1",
+    "tag_name": "v1.3.1",
+    "sha": "1785100949bdc314681a91e136a42248406d309f",
+    "body": "...",
+    "html_url": "https://github.com/equinor/radix-prometheus-proxy/releases/tag/v1.3.1",
+    "draft": "false",
+    "upload_url": "https://uploads.github.com/repos/equinor/radix-prometheus-proxy/releases/179766252/assets{?name,label}",
+    "path": ".",
+    "version": "1.3.1",
+    "major": "1",
+    "minor": "3",
+    "patch": "1",
+    "paths_released": "[\".\"]"
+  }
+```