chore: replace mitchellh/gox with goreleaser

Signed-off-by: Terry Howe <terrylhowe@gmail.com>

.goreleaser.yml

@@ -0,0 +1,78 @@
+project_name: helm
+
+before:
+  hooks:
+    - go mod tidy
+
+dist: _dist
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+      - arm
+      - "386"
+      - ppc64le
+      - s390x
+      - riscv64
+    goarm:
+      - "7"
+    ignore:
+      - goos: darwin
+        goarch: "386"
+      - goos: darwin
+        goarch: arm
+      - goos: darwin
+        goarch: ppc64le
+      - goos: darwin
+        goarch: s390x
+      - goos: darwin
+        goarch: riscv64
+      - goos: windows
+        goarch: arm
+      - goos: windows
+        goarch: ppc64le
+      - goos: windows
+        goarch: s390x
+      - goos: windows
+        goarch: riscv64
+    main: ./cmd/helm
+    binary: helm
+    ldflags:
+      - "{{ .Env.LDFLAGS }}"
+    flags:
+      - -trimpath
+    dir: .
+
+archives:
+  - format: tar.gz
+    # this name template makes the OS and Arch compatible with the results of uname.
+    name_template: >-
+      {{ .ProjectName }}-
+      {{- title .Os }}-
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    # use zip for windows archives
+    format_overrides:
+    - goos: windows
+      format: zip
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'

Makefile

@@ -9,7 +9,8 @@ GOBIN         = $(shell go env GOBIN)
 ifeq ($(GOBIN),)
 GOBIN         = $(shell go env GOPATH)/bin
 endif
-GOX           = $(GOBIN)/gox
+GOTOOLCHAIN   = $(shell awk '/^go / {print "go" $$2}' go.mod)
+GORELEASER    = $(GOBIN)/goreleaser
 GOIMPORTS     = $(GOBIN)/goimports
 ARCH          = $(shell go env GOARCH)
 
@@ -162,8 +163,8 @@ gen-test-golden: test-unit
 # dependencies to the go.mod file. To avoid that we change to a directory
 # without a go.mod file when downloading the following dependencies
 
-$(GOX):
-	(cd /; go install github.com/mitchellh/gox@v1.0.2-0.20220701044238-9f712387e2d2)
+$(GORELEASER):
+	(cd /; GOTOOLCHAIN=$(GOTOOLCHAIN) go install github.com/goreleaser/goreleaser@latest)
 
 $(GOIMPORTS):
 	(cd /; go install golang.org/x/tools/cmd/goimports@latest)
@@ -173,8 +174,8 @@ $(GOIMPORTS):
 
 .PHONY: build-cross
 build-cross: LDFLAGS += -extldflags "-static"
-build-cross: $(GOX)
-	GOFLAGS="-trimpath" CGO_ENABLED=0 $(GOX) -parallel=3 -output="_dist/{{.OS}}-{{.Arch}}/$(BINNAME)" -osarch='$(TARGETS)' $(GOFLAGS) -tags '$(TAGS)' -ldflags '$(LDFLAGS)' ./cmd/helm
+build-cross: $(GORELEASER)
+	LDFLAGS='$(LDFLAGS)' $(GORELEASER) build --snapshot --clean
 
 .PHONY: dist
 dist: