ci: add main flow with goreleaser

.github/workflows/generic-tests.yml

@@ -0,0 +1,34 @@
+name: Tests
+
+on: push
+
+jobs:
+  unit-test:
+    runs-on: ubuntu-18.04
+    steps:
+      - name: Set up Go 1.14
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.14
+        id: go
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Run unit tests
+        run: make unit
+
+  static:
+    runs-on: ubuntu-18.04
+    steps:
+      - name: Set up Go 1.14
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.14
+        id: go
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Run static linters
+        run: make static

.github/workflows/release.yml

@@ -0,0 +1,26 @@
+name: Release
+
+on: push
+
+jobs:
+  release:
+    runs-on: ubuntu-18.04
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Set up Go 1.14
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.14
+        id: go
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release
+        env:
+          GITHUB_TOKEN: ${{ secrets.COMMITER_TOKEN }}

.gitignore

@@ -1,2 +1,3 @@
 /coverage.out
 /bin/
+dist/

.goreleaser.yml

@@ -0,0 +1,57 @@
+before:
+  hooks:
+    - go mod tidy
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+    ldflags:
+      - -s -w
+      - -X github.com/little-angry-clouds/particle/cmd.Version={{.Version}}
+      - -X github.com/little-angry-clouds/particle/cmd.Commit={{.Commit}}
+      - -X github.com/little-angry-clouds/particle/cmd.Date={{.Date}}
+    goarch:
+      - amd64
+      - arm
+      - arm64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - '^ci:'
+release:
+  github:
+    owner: little-angry-clouds
+    name: particle
+  draft: true
+brews:
+  - name: particle
+    tap:
+      owner: little-angry-clouds
+      name: homebrew-my-brews
+    url_template: "https://github.com/little-angry-clouds/homebrew-my-brews{{ .Tag }}/{{ .ArtifactName }}"
+    commit_author:
+      name: goreleaserbot
+      email: [email protected]
+    folder: Formula
+    homepage: https://github.com/little-angry-clouds/particle/
+    description: Particle is a project designed to aid in the development and testing of Helm charts and other kubernetes manifests.
+    license: "GPL3"
+    dependencies:
+      - name: go
+      - name: helm
+        type: optional
+      - name: kind
+        type: optional
+    install: |
+      ENV.prepend "CGO_ENABLED", "0"
+      system "go", "build", "-a", "-o", "particle.bin", "main.go"
+      bin.install "particle.bin" => "#{bin}/particle"

Makefile

@@ -6,24 +6,27 @@ $(BIN)/golangci-lint: | $(BIN)
 	curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.24.0
 $(BIN)/gopherbadger: | $(BIN)
 	GOBIN=$(BIN) go get github.com/jpoles1/gopherbadger
+$(BIN)/goreleaser: | $(BIN)
+	curl -sfL https://install.goreleaser.com/github.com/goreleaser/goreleaser.sh | sh
 
 # Binaries to install
 GOLANGCI-LINT = $(BIN)/golangci-lint
 GOPHERBADGER = $(BIN)/gopherbadger
+GORELEASER = $(BIN)/goreleaser
 
 ###############################################################################
 ###############################################################################
 ###############################################################################
 
-all: clean static test build
+all: clean static unit build
 
 # Build binaries
-build:
-	go build -a -o bin/particle main.go;
+build: | $(GORELEASER)
+	$(GORELEASER) build --rm-dist --skip-validate
 
 clean:
-	-rm -r bin/
-	-rm -r releases/
+	rm -r bin/
+	rm -r dist/
 
 static: | $(GOLANGCI-LINT) $(GOPHERBADGER)
 	$(GOLANGCI-LINT) run ./... --fix
@@ -32,12 +35,5 @@ static: | $(GOLANGCI-LINT) $(GOPHERBADGER)
 unit:
 	go test ./... -cover
 
-PLATFORMS := linux-amd64 linux-386 darwin-amd64 windows-amd64 windows-386
-temp = $(subst -, ,$@)
-os = $(word 1, $(temp))
-arch = $(word 2, $(temp))
-releases: $(PLATFORMS)
-$(PLATFORMS):
-	@mkdir -p releases; \
-	CGO_ENABLED=0 GOOS=$(os) GOARCH=$(arch) go build -a -o bin/particle-$(os)-$(arch) main.go; \
-	tar -C bin -cvzf releases/particle-$(os)-$(arch).tar.gz particle-$(os)-$(arch) particle-$(os)-$(arch); \
+releases:
+	$(GORELEASER) release

cmd/version.go

@@ -0,0 +1,30 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+	goVersion "go.hein.dev/go-version"
+)
+
+var (
+	Version    = "dev"
+	Commit     = "none"
+	Date       = "unknown"
+	shortened  = false
+	output     = "json"
+	versionCmd = &cobra.Command{
+		Use:   "version",
+		Short: "Outputs the current build information",
+		Run: func(_ *cobra.Command, _ []string) {
+			resp := goVersion.FuncWithOutput(shortened, Version, Commit, Date, output)
+			fmt.Print(resp)
+		},
+	}
+)
+
+func init() {
+	versionCmd.Flags().BoolVar(&shortened, "short", false, "Print just the version number.")
+	versionCmd.Flags().StringVar(&output, "output", "yaml", "Output format. One of 'yaml' or 'json'.")
+	rootCmd.AddCommand(versionCmd)
+}