Setup release binaries and goreleaser

.gitignore

@@ -12,3 +12,5 @@
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
+# destination directory of built binaries for release
+dist/

.goreleaser.yml

@@ -0,0 +1,59 @@
+project_name: gelim
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      # - windows
+      - darwin
+      - freebsd
+      - netbsd
+      - openbsd
+    goarch:
+      - 386
+      - amd64
+      - arm64
+      - arm
+    goarm:
+      - 6
+      - 7
+    ignore:
+      - goos: darwin
+        goarch: 386
+      - goos: freebsd
+        goarch: arm
+      - goos: freebsd
+        goarch: arm64
+      - goos: netbsd
+        goarch: arm
+      - goos: netbsd
+        goarch: arm64
+      - goos: openbsd
+        goarch: arm
+      - goos: openbsd
+        goarch: arm64
+
+    ldflags:
+      - -s -w -X main.Version={{.Version}}
+
+archives:
+  - format: tar.gz
+    # this name template makes the OS and Arch compatible with the results of uname.
+    name_template: >-
+      {{ .ProjectName }}_{{ .Version }}_{{ .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
+changelog:
+  skip: true
+release:
+  skip_upload: true
+
+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+# vim: set ts=2 sw=2 tw=0 fo=cnqoj

Makefile

@@ -75,3 +75,7 @@ uninstall:
 	${RMDIR_IF_EMPTY} $(DESTDIR)$(BINDIR)
 	$(RMDIR_IF_EMPTY) $(DESTDIR)$(MANDIR)/man1
 	$(RMDIR_IF_EMPTY) $(DESTDIR)$(MANDIR)
+
+.PHONY: release
+release:
+	goreleaser release --skip-publish --skip-validate --rm-dist