ci: inject dockerfile dependency versions from workflow (#1247)

.github/workflows/acceptance-tests.yml

@@ -15,11 +15,31 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: "Determine dependency versions"
+        id: "versions"
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          script: |
+            const helmRelease = await github.rest.repos.getLatestRelease({
+              'owner': 'helm',
+              'repo': 'helm',
+            });
+            core.setOutput('helm', helmRelease.data.tag_name);
+            console.log('Helm version', helmRelease.data.tag_name);
+            const kustomizeReleases = await github.rest.repos.listReleases({
+              'owner': 'kubernetes-sigs',
+              'repo': 'kustomize',
+            });
+            const kustomizeRelease = kustomizeReleases.data.filter(release => release.tag_name.startsWith('kustomize') && !release.draft && !release.prerelease).map(release => release.tag_name.split('/')[1])[0];
+            console.log('Kustomize version', kustomizeRelease);
+            core.setOutput('kustomize', kustomizeRelease);
+
       - name: Call Dagger Function
         id: dagger
         uses: dagger/dagger-for-github@e5153f5610d82ac9f3f848f3a25ad9d696641068 # v7.0.1
         with:
           version: "0.14.0"
           verb: call
           dagger-flags: "--silent"
-          args: "acceptance-tests --root-dir .:source-files --acceptance-tests-dir ./acceptance-tests"
+          args: "acceptance-tests --root-dir .:source-files --acceptance-tests-dir ./acceptance-tests --kustomize-version ${{ steps.versions.outputs.kustomize }} --helm-version ${{ steps.versions.outputs.helm }}"

.github/workflows/docker.yml

@@ -31,7 +31,34 @@ env:
     type=semver,pattern={{version}},value=${{ inputs.tag }},enable=${{ inputs.tag != '' }}
 
 jobs:
+  determine-versions:
+    runs-on: ubuntu-latest
+    outputs:
+      helm: ${{ steps.versions.outputs.helm }}
+      kustomize: ${{ steps.versions.outputs.kustomize }}
+    steps:
+      - name: "Determine dependency versions"
+        id: "versions"
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          script: |
+            const helmRelease = await github.rest.repos.getLatestRelease({
+              'owner': 'helm',
+              'repo': 'helm',
+            });
+            core.setOutput('helm', helmRelease.data.tag_name);
+            console.log('Helm version', helmRelease.data.tag_name);
+            const kustomizeReleases = await github.rest.repos.listReleases({
+              'owner': 'kubernetes-sigs',
+              'repo': 'kustomize',
+            });
+            const kustomizeRelease = kustomizeReleases.data.filter(release => release.tag_name.startsWith('kustomize') && !release.draft && !release.prerelease).map(release => release.tag_name.split('/')[1])[0];
+            console.log('Kustomize version', kustomizeRelease);
+            core.setOutput('kustomize', kustomizeRelease);
+
   build:
+    needs:
+      - determine-versions
     strategy:
       fail-fast: false
       matrix:
@@ -66,6 +93,9 @@ jobs:
           context: .
           labels: ${{ steps.meta.outputs.labels }}
           outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=${{ github.event_name == 'push' }}
+          build-args: |
+            HELM_VERSION=${{ needs.determine-versions.outputs.helm }}
+            KUSTOMIZE_VERSION=${{ needs.determine-versions.outputs.kustomize }}
 
       - name: Export digest
         id: digest

Dockerfile

@@ -19,24 +19,25 @@ RUN apk add --no-cache git make bash &&\
 
 FROM golang:1.23.3-alpine AS helm
 WORKDIR /tmp/helm
+ARG HELM_VERSION
 RUN apk add --no-cache jq curl
-RUN export TAG=$(curl --silent "https://api.github.com/repos/helm/helm/releases/latest" | jq -r .tag_name) &&\
-    export OS=$(go env GOOS) &&\
+RUN export OS=$(go env GOOS) && \
     export ARCH=$(go env GOARCH) &&\
-    curl -SL "https://get.helm.sh/helm-${TAG}-${OS}-${ARCH}.tar.gz" > helm.tgz && \
+    if [[ -z ${HELM_VERSION} ]]; then export HELM_VERSION=$(curl --silent "https://api.github.com/repos/helm/helm/releases" | jq -r '.[0].tag_name'); fi && \
+    curl -SL "https://get.helm.sh/helm-${HELM_VERSION}-${OS}-${ARCH}.tar.gz" > helm.tgz && \
     tar -xvf helm.tgz --strip-components=1
 
 FROM golang:1.23.3-alpine AS kustomize
 WORKDIR /tmp/kustomize
+ARG KUSTOMIZE_VERSION
 RUN apk add --no-cache jq curl
 # Get the latest version of kustomize
 # Releases are filtered by their name since the kustomize repository exposes multiple products in the releases
-RUN export TAG=$(curl --silent "https://api.github.com/repos/kubernetes-sigs/kustomize/releases" | jq -r '[ .[] | select(.name | startswith("kustomize")) ] | .[0].tag_name') &&\
-    export VERSION_TAG=${TAG#*/} &&\
-    export OS=$(go env GOOS) &&\
+RUN export OS=$(go env GOOS) &&\
     export ARCH=$(go env GOARCH) &&\
-    echo "https://github.com/kubernetes-sigs/kustomize/releases/download/${TAG}/kustomize_${VERSION_TAG}_${OS}_${ARCH}.tar.gz" && \
-    curl -SL "https://github.com/kubernetes-sigs/kustomize/releases/download/${TAG}/kustomize_${VERSION_TAG}_${OS}_${ARCH}.tar.gz" > kustomize.tgz && \
+    if [[ -z ${KUSTOMIZE_VERSION} ]]; then export KUSTOMIZE_VERSION=$(curl --silent "https://api.github.com/repos/kubernetes-sigs/kustomize/releases" | jq -r '[ .[] | select(.name | startswith("kustomize")) ] | .[0].tag_name | split("/")[1]'); fi && \
+    echo "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_${OS}_${ARCH}.tar.gz" && \
+    curl -SL "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_${OS}_${ARCH}.tar.gz" > kustomize.tgz && \
     tar -xvf kustomize.tgz
 
 FROM golang:1.23.3 AS build

Makefile

@@ -5,6 +5,7 @@ BIN_DIR := $(GOPATH)/bin
 GOX := $(BIN_DIR)/gox
 GOLINTER := $(GOPATH)/bin/golangci-lint
 
+
 $(GOLINTER):
 	go install github.com/golangci/golangci-lint/cmd/[email protected]
 
@@ -15,7 +16,7 @@ test:
 	go test ./... -bench=. -benchmem
 
 acceptance-tests:
-	dagger call acceptance-tests --root-dir .:source-files --acceptance-tests-dir ./acceptance-tests
+	dagger call acceptance-tests --root-dir .:source-files --acceptance-tests-dir ./acceptance-tests --kustomize-version "" --helm-version ""
 
 # Compilation
 dev:

dagger/main.go

@@ -12,9 +12,18 @@ import (
 
 type Tanka struct{}
 
-func (m *Tanka) Build(ctx context.Context, rootDir *dagger.Directory) *dagger.Container {
+func (m *Tanka) Build(ctx context.Context, rootDir *dagger.Directory, helmVersion string, kustomizeVersion string) *dagger.Container {
+	buildArgs := make([]dagger.BuildArg, 0, 2)
+	if helmVersion != "" {
+		buildArgs = append(buildArgs, dagger.BuildArg{Name: "HELM_VERSION", Value: helmVersion})
+	}
+	if kustomizeVersion != "" {
+		buildArgs = append(buildArgs, dagger.BuildArg{Name: "KUSTOMIZE_VERSION", Value: kustomizeVersion})
+	}
 	return dag.Container().
-		Build(rootDir)
+		Build(rootDir, dagger.ContainerBuildOpts{
+			BuildArgs: buildArgs,
+		})
 }
 
 func (m *Tanka) GetGoVersion(ctx context.Context, file *dagger.File) (string, error) {
@@ -33,12 +42,12 @@ func (m *Tanka) GetGoVersion(ctx context.Context, file *dagger.File) (string, er
 	return "", fmt.Errorf("no Go version found")
 }
 
-func (m *Tanka) AcceptanceTests(ctx context.Context, rootDir *dagger.Directory, acceptanceTestsDir *dagger.Directory) (string, error) {
+func (m *Tanka) AcceptanceTests(ctx context.Context, rootDir *dagger.Directory, helmVersion string, kustomizeVersion string, acceptanceTestsDir *dagger.Directory) (string, error) {
 	goVersion, err := m.GetGoVersion(ctx, rootDir.File("go.mod"))
 	if err != nil {
 		return "", err
 	}
-	buildContainer := m.Build(ctx, rootDir)
+	buildContainer := m.Build(ctx, rootDir, helmVersion, kustomizeVersion)
 
 	k3s := dag.K3S("k3sdemo")
 	k3sSrv, err := k3s.Server().Start(ctx)