feat: first pass at go releaser bits for clabverter

.github/workflows/release.yaml

@@ -79,3 +79,25 @@ jobs:
 
           helm package charts/clabernetes --version $RELEASE_VERSION
           helm push clabernetes-$RELEASE_VERSION.tgz oci://ghcr.io/srl-labs/clabernetes
+
+      - name: run goreleaser to build clabverter/checksums
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          version: latest
+          args: release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # simply use gh cli to upload since we dont actually want an action that makes the release
+      # for us, just wanna upload assets
+      - name: upload clabverter binaries (and checksums) to the release
+        run: |
+          cd .dist
+          gh release upload ${{ github.ref_name }} checksums.txt
+          for filename in *.tar.gz; do
+            [ -e "$filename" ] || continue
+            gh release upload ${{ github.ref_name }} "$filename"
+          done
+        env:
+          GITHUB_TOKEN: ${{ github.TOKEN }}
+        shell: bash

.gitignore

@@ -37,3 +37,6 @@ cover.out
 
 # direnv file
 .envrc
+
+# goreleaser dist dir for testing builds and such locally
+.dist/

.goreleaser.yaml

@@ -0,0 +1,35 @@
+---
+version: 1
+
+dist: ./.dist
+
+checksum:
+  name_template: checksums.txt
+
+builds:
+  - id: clabverter
+    binary: clabverter
+    main: ./cmd/clabverter/main.go
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+
+archives:
+  - format: tar.gz
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+    format_overrides:
+      - goos: windows
+        format: zip
+
+# we just wanna build/archive w/ goreleaser, disable changelog/release bits
+changelog:
+  disable: true
+release:
+  disable: true