Integrate goreleaser into repo

Signed-off-by: timflannagan <timflannagan@gmail.com>

.github/workflows/release.yaml

@@ -0,0 +1,66 @@
+name: Release
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - main
+
+env:
+  IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
+
+permissions:
+  contents: write
+  id-token: write
+  packages: write
+
+jobs:
+  goreleaser:
+    name: goreleaser
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: "go.mod"
+          cache: true
+
+      - name: Log into ghcr.io
+        if: ${{ github.event_name != 'pull_request' }}
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.IMAGE_REGISTRY }}
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set the release related variables
+        id: set_vars
+        run: |
+          # we want to conditionally run the full release pipeline based on the
+          # event that triggered the workflow. for PRs, we only want to build
+          # the binaries & container images, but not create a release.
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION="${GITHUB_REF#refs/tags/}"
+            echo "GORELEASER_ARGS=--clean" >> $GITHUB_ENV
+          elif [[ $GITHUB_REF == refs/heads/main ]]; then
+            VERSION="$(echo "${GITHUB_REF#refs/heads/}" | sed -r 's|/+|-|g')"
+            echo "GORELEASER_ARGS=--clean --skip=validate" >> $GITHUB_ENV
+          elif [[ $GITHUB_REF == refs/pull/* ]]; then
+            VERSION="pr-$(echo "${GITHUB_REF}" | sed -E 's|refs/pull/([^/]+)/?.*|\1|')"
+          else
+            VERSION="$(git describe --tags --always)"
+          fi
+          echo "VERSION=${VERSION}" >> $GITHUB_ENV
+
+      - name: Run goreleaser
+        run: make release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          VERSION: ${{ env.VERSION }}
+          IMAGE_REGISTRY: ${{ env.IMAGE_REGISTRY }}
+          GORELEASER_ARGS: ${{ env.GORELEASER_ARGS }}

.gitignore

@@ -57,3 +57,5 @@ istio-*/*
 
 # Bin directory created by e2e test
 .bin/
+# Added by goreleaser init:
+dist/

.goreleaser.yaml

@@ -0,0 +1,55 @@
+version: 2
+before:
+  hooks:
+    - go mod tidy
+    - go mod download
+builds:
+  - id: controller
+    main: ./projects/gloo/cmd/
+    binary: gloo-linux-{{ .Arch }}
+    gcflags: "{{ .Env.GCFLAGS }}"
+    ldflags: "{{ .Env.LDFLAGS }}"
+    env:
+    - CGO_ENABLED=0
+    - GO111MODULE=on
+    - GOARCH={{ .Arch }}
+    - GOOS={{ .Os }}
+    mod_timestamp: "{{ .CommitTimestamp }}"
+    goos:
+      - linux
+    goarch:
+      - amd64
+      - arm64
+dockers:
+  - image_templates:
+      - &arm_image "{{ .Env.IMAGE_REGISTRY }}/{{ .Env.IMAGE_REPO }}:{{ .Env.VERSION }}-arm64"
+    use: buildx
+    dockerfile: &dockerfile projects/gloo/cmd/Dockerfile
+    goos: linux
+    goarch: arm64
+    build_flag_templates:
+      - "--pull"
+      - "--platform=linux/arm64"
+      - "--build-arg=GOARCH=arm64"
+      - "--build-arg=ENVOY_IMAGE={{ .Env.ENVOY_GLOO_IMAGE }}"
+  - image_templates:
+      - &amd_image "{{ .Env.IMAGE_REGISTRY }}/{{ .Env.IMAGE_REPO }}:{{ .Env.VERSION }}-amd64"
+    use: buildx
+    dockerfile: *dockerfile
+    goos: linux
+    goarch: amd64
+    build_flag_templates:
+      - "--pull"
+      - "--platform=linux/amd64"
+      - "--build-arg=GOARCH=amd64"
+      - "--build-arg=ENVOY_IMAGE={{ .Env.ENVOY_GLOO_IMAGE }}"
+docker_manifests:
+  - name_template: "{{ .Env.IMAGE_REGISTRY }}/{{ .Env.IMAGE_REPO }}:{{ .Env.VERSION }}"
+    image_templates:
+      - *amd_image
+      - *arm_image
+changelog:
+  disable: false
+release:
+  prerelease: "auto"
+  mode: "replace"

Makefile

@@ -3,7 +3,6 @@
 # https://www.gnu.org/software/make/manual/html_node/Special-Variables.html#Special-Variables
 .DEFAULT_GOAL := help
 
-
 #----------------------------------------------------------------------------------
 # Help
 #----------------------------------------------------------------------------------
@@ -21,7 +20,6 @@ help: LINE_COLUMN_WIDTH=5
 help: ## Output the self-documenting make targets
 	@grep -hnE '^[%a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = "[:]|(## )"}; {printf "\033[36mL%-$(LINE_COLUMN_WIDTH)s%-$(NAME_COLUMN_WIDTH)s\033[0m %s\n", $$1, $$2, $$4}'
 
-
 #----------------------------------------------------------------------------------
 # Base
 #----------------------------------------------------------------------------------
@@ -33,7 +31,8 @@ OUTPUT_DIR ?= $(ROOTDIR)/_output
 # To use quay images, set the IMAGE_REGISTRY to "quay.io/solo-io" (or leave unset)
 # To use dockerhub images, set the IMAGE_REGISTRY to "soloio"
 # To use gcr images, set the IMAGE_REGISTRY to "gcr.io/$PROJECT_NAME"
-IMAGE_REGISTRY ?= quay.io/solo-io
+export IMAGE_REGISTRY ?= ghcr.io/kgateway
+export IMAGE_REPO ?= kgateway
 
 # Kind of a hack to make sure _output exists
 z := $(shell mkdir -p $(OUTPUT_DIR))
@@ -49,9 +48,9 @@ SOURCES := $(shell find . -name "*.go" | grep -v test.go)
 # for more information, see https://github.com/solo-io/gloo/pull/9633
 # and
 # https://soloio.slab.com/posts/extended-http-methods-design-doc-40j7pjeu
-ENVOY_GLOO_IMAGE ?= quay.io/solo-io/envoy-gloo:1.31.2-patch3
-LDFLAGS := "-X github.com/solo-io/gloo/pkg/version.Version=$(VERSION)"
-GCFLAGS ?=
+export ENVOY_GLOO_IMAGE ?= quay.io/solo-io/envoy-gloo:1.31.2-patch3
+export LDFLAGS := -X github.com/solo-io/gloo/pkg/version.Version=$(VERSION)
+export GCFLAGS ?=
 
 UNAME_M := $(shell uname -m)
 # if `GO_ARCH` is set, then it will keep its value. Else, it will be changed based off the machine's host architecture.
@@ -126,7 +125,6 @@ ALPINE_BASE_IMAGE ?= alpine:3.17.6
 # in the tree rooted at that directory that match the given criteria.
 get_sources = $(shell find $(1) -name "*.go" | grep -v test | grep -v generated.go | grep -v mock_)
 
-
 #----------------------------------------------------------------------------------
 # Imports
 #----------------------------------------------------------------------------------
@@ -178,12 +176,11 @@ check-spelling:
 LINTER_VERSION := $(shell cat .github/workflows/static-analysis.yaml | yq '.jobs.static-analysis.steps.[] | select( .uses == "*golangci/golangci-lint-action*") | .with.version ')
 
 # The analyze target runs a suite of static analysis tools against the codebase.
-# The options are defined in .golangci.yaml, and can be overridden by setting the ANALYZE_OPTIONS variable.
+# The options are defined in .golangci.yaml, and can be overridden by setting the ANALYZE_ARGS variable.
 .PHONY: analyze
-ANALYZE_OPTIONS ?= --fast --verbose
+ANALYZE_ARGS ?= --fast --verbose
 analyze:
-	go run github.com/golangci/golangci-lint/cmd/golangci-lint@$(LINTER_VERSION) run $(ANALYZE_OPTIONS) ./...
-
+	go run github.com/golangci/golangci-lint/cmd/golangci-lint@$(LINTER_VERSION) run $(ANALYZE_ARGS) ./...
 
 #----------------------------------------------------------------------------------
 # Ginkgo Tests
@@ -237,7 +234,7 @@ run-kube-e2e-tests: test
 #----------------------------------------------------------------------------------
 # Go Tests
 #----------------------------------------------------------------------------------
-GO_TEST_ENV ?= 
+GO_TEST_ENV ?=
 # Testings flags: https://pkg.go.dev/cmd/go#hdr-Testing_flags
 # The default timeout for a suite is 10 minutes, but this can be overridden by setting the -timeout flag. Currently set
 # to 25 minutes based on the time it takes to run the longest test setup (k8s_gw_test).
@@ -378,7 +375,6 @@ generated-code-cleanup: getter-check mod-tidy update-licenses fmt ## Executes th
 generate-changelog: ## Generate a changelog entry
 	@./devel/tools/changelog.sh
 
-
 #----------------------------------------------------------------------------------
 # Generate CRD Reference Documentation
 #
@@ -521,7 +517,6 @@ discovery-distroless-docker: $(DISCOVERY_OUTPUT_DIR)/discovery-linux-$(GOARCH) $
 		--build-arg BASE_IMAGE=$(GLOO_DISTROLESS_BASE_IMAGE) \
 		-t $(IMAGE_REGISTRY)/discovery:$(VERSION)-distroless $(QUAY_EXPIRATION_LABEL)
 
-
 #----------------------------------------------------------------------------------
 # Gloo
 #----------------------------------------------------------------------------------
@@ -804,6 +799,8 @@ VERSION := $(shell echo $(TAGGED_VERSION) | cut -c 2-)
 LDFLAGS := "-X github.com/solo-io/gloo/pkg/version.Version=$(VERSION)"
 endif
 
+export VERSION
+
 # controller variable for the "Publish Artifacts" section.  Defines which targets exist.  Possible Values: NONE, RELEASE, PULL_REQUEST
 PUBLISH_CONTEXT ?= NONE
 # specify which bucket to upload helm chart to
@@ -858,6 +855,12 @@ publish-helm-chart: generate-helm-files
 	done
 endif # Publish Artifact Targets
 
+GORELEASER_ARGS ?= --snapshot --clean
+GORELEASER ?= go run github.com/goreleaser/goreleaser/v2@v2.5.1
+.PHONY: release
+release:  ## Create a release using goreleaser
+	$(GORELEASER) release $(GORELEASER_ARGS)
+
 #----------------------------------------------------------------------------------
 # Docker
 #----------------------------------------------------------------------------------