add goreleaser

Author: seiichi1101

.gitignore

@@ -34,3 +34,5 @@ _testmain.go
 #
 aurl
 aurl_*
+
+dist/

.goreleaser.yaml

@@ -0,0 +1,75 @@
+# This is an example .goreleaser.yml file with some sensible defaults.
+# Make sure to check the documentation at https://goreleaser.com
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+    - go mod tidy
+    # you may remove this if you don't need go generate
+    # - go generate ./...
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+archives:
+  - replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+
+# modelines, feel free to remove those if you don't want/use them:
+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+# vim: set ts=2 sw=2 tw=0 fo=cnqoj
+
+brews:
+  -
+    # Name template of the recipe
+    # Default to project name
+    name: aurl
+
+    # GitHub/GitLab repository to push the formula to
+    tap:
+      owner: classmethod
+      name: homebrew-repos
+
+    # Template for the url which is determined by the given Token (github,
+    # gitlab or gitea)
+    #
+    # Default depends on the client.
+    # url_template: "http://github.mycompany.com/foo/bar/releases/download/{{ .Tag }}/{{ .ArtifactName }}"
+
+    # Git author used to commit to the repository.
+    # Defaults are shown.
+    commit_author:
+      name: goreleaserbot
+      email: [email protected]
+
+    # The project name and current git tag are used in the format string.
+    commit_msg_template: "Brew formula update for {{ .ProjectName }} version {{ .Tag }}"
+
+    # So you can `brew test` your formula.
+    # Default is empty.
+    test: |
+      system "#{bin}/aurl --version"
+      # ...
+
+    # Custom install script for brew.
+    # Default is 'bin.install "the binary name"'.
+    install: |
+      bin.install "some_other_name"
+      # bash_completion.install "completions/aurl.bash" => "aurl"
+      # ...