add goreleaser

.github/workflows/release-showbridge.yaml

@@ -0,0 +1,31 @@
+name: showbridge release
+
+on:
+  push:
+    tags:
+      - "showbridge/*"
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+      - name: setup go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+      - name: release nightly
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          workdir: cmd/showbridge
+          distribution: goreleaser
+          version: "v2.13.0"
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

cmd/showbridge/.gitignore

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+# Added by goreleaser init:
+dist/

cmd/showbridge/.goreleaser.yaml

@@ -0,0 +1,43 @@
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - "amd64"
+      - "arm64"
+
+archives:
+  - formats: [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
+        formats: [zip]
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+
+release:
+  draft: true
+  use_existing_draft: true
+  replace_existing_artifacts: true