build: make ci 2-3x faster (#859)

* Create scratch.Dockerfile

* "best practices"

* even faster?

* too fast. change outdir

* flip to 1.20.3 + v4 + setup go on docker

* download deps

* debug

* Update ci.Dockerfile

* Update goreleaser.Dockerfile

* enable web caching

* Update release.yml

* Update ci.Dockerfile

* revert goreleaser

* cleanup

* set GOCACHE

* Update ci.Dockerfile

* Delete scratch.Dockerfile

.github/workflows/release.yml

@@ -59,9 +59,9 @@ jobs:
 
       # 1.20 is the last version to support Windows < 10, Server < 2016, and MacOS < 1.15.
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
-          go-version: '1.20.1'
+          go-version: '1.20.3'
           cache: true
 
       - name: Test
@@ -86,9 +86,9 @@ jobs:
 
 #     1.20 is the last version to support Windows < 10, Server < 2016, and MacOS < 1.15.
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
-          go-version: '1.20.1'
+          go-version: '1.20.3'
           cache: true
 
       - name: Run GoReleaser build
@@ -125,9 +125,9 @@ jobs:
 
 #     1.20 is the last version to support Windows < 10, Server < 2016, and MacOS < 1.15.
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
-          go-version: '1.20.1'
+          go-version: '1.20.3'
           cache: true
 
       - name: Run GoReleaser build and publish tags
@@ -195,4 +195,4 @@ jobs:
             VERSION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}
             REVISION=${{ github.event.pull_request.head.sha }}
       - name: Image digest
-        run: echo ${{ steps.docker_build.outputs.digest }}
+        run: echo ${{ steps.docker_build.outputs.digest }}

ci.Dockerfile

@@ -1,26 +1,25 @@
 # build app
-FROM golang:1.20-alpine3.16 AS app-builder
+FROM --platform=$BUILDPLATFORM golang:1.20-alpine3.16 AS app-builder
 
-ARG VERSION=dev
-ARG REVISION=dev
-ARG BUILDTIME
-
-RUN apk add --no-cache git make build-base tzdata
+RUN apk add --no-cache git tzdata
 
 ENV SERVICE=autobrr
 
 WORKDIR /src
-
-COPY go.mod go.sum ./
-RUN go mod download
-
 COPY . ./
 
-#ENV GOOS=linux
-#ENV CGO_ENABLED=0
+RUN --mount=target=. \
+    go mod download
 
-RUN go build -ldflags "-s -w -X main.version=${VERSION} -X main.commit=${REVISION} -X main.date=${BUILDTIME}" -o bin/autobrr cmd/autobrr/main.go
-RUN go build -ldflags "-s -w -X main.version=${VERSION} -X main.commit=${REVISION} -X main.date=${BUILDTIME}" -o bin/autobrrctl cmd/autobrrctl/main.go
+ARG VERSION=dev
+ARG REVISION=dev
+ARG BUILDTIME
+ARG TARGETOS TARGETARCH
+
+RUN --mount=target=. \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-s -w -X main.version=${VERSION} -X main.commit=${REVISION} -X main.date=${BUILDTIME}" -o /out/bin/autobrr cmd/autobrr/main.go
+RUN --mount=target=. \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-s -w -X main.version=${VERSION} -X main.commit=${REVISION} -X main.date=${BUILDTIME}" -o /out/bin/autobrrctl cmd/autobrrctl/main.go
 
 # build runner
 FROM alpine:latest
@@ -34,13 +33,9 @@ XDG_DATA_HOME="/config"
 RUN apk --no-cache add ca-certificates curl tzdata jq
 
 WORKDIR /app
-
 VOLUME /config
-
-COPY --from=app-builder /src/bin/autobrr /usr/local/bin/
-COPY --from=app-builder /src/bin/autobrrctl /usr/local/bin/
-
 EXPOSE 7474
-
 ENTRYPOINT ["/usr/local/bin/autobrr", "--config", "/config"]
-#CMD ["--config", "/config"]
+
+COPY --from=app-builder /out/bin/autobrr /usr/local/bin/
+COPY --from=app-builder /out/bin/autobrrctl /usr/local/bin/

web/.yarnrc.yml

@@ -1,2 +1,3 @@
 yarnPath: .yarn/releases/yarn-3.2.2.cjs
 nodeLinker: node-modules
+enableGlobalCache: true