Add release workflow

Author: coadler

.github/workflows/release.yaml

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+name: Release
+
+# This GitHub action creates a release when a tag that matches the pattern
+# "v*" (e.g. v0.1.0) is created.
+on:
+  push:
+    tags:
+      - "v*"
+
+# Releases need permissions to read and write the repository contents.
+# GitHub considers creating releases and uploading assets as writing contents.
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        with:
+          # Allow goreleaser to access older tag information.
+          fetch-depth: 0
+      - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
+        with:
+          go-version-file: "go.mod"
+          cache: true
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@01dd5d3ca463c7f10f7f4f7b4f177225ac661ee4 # v6.1.0
+        id: import_gpg
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.GPG_PASSPHRASE }}
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@5742e2a039330cbb23ebf35f046f814d4c6ff811 # v5.1.0
+        with:
+          args: release --clean
+        env:
+          # GitHub sets the GITHUB_TOKEN secret automatically.
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}

.goreleaser.yaml

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+builds:
+  - env:
+      - CGO_ENABLED=0
+    mod_timestamp: "{{ .CommitTimestamp }}"
+    flags:
+      - -trimpath
+    ldflags:
+      - "-s -w -X main.version={{.Version}} -X main.commit={{.Commit}}"
+    goos:
+      - freebsd
+      - windows
+      - linux
+      - darwin
+    goarch:
+      - amd64
+      - "386"
+      - arm
+      - arm64
+    ignore:
+      - goos: darwin
+        goarch: "386"
+    binary: "{{ .ProjectName }}_v{{ .Version }}"
+archives:
+  - format: zip
+    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+  - format: tar.gz
+    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+checksum:
+  name_template: "{{ .ProjectName }}_{{ .Version }}_SHA256SUMS"
+  algorithm: sha256
+signs:
+  - artifacts: checksum
+    args:
+      # if you are using this in a GitHub action or some other automated pipeline, you
+      # need to pass the batch flag to indicate its not interactive.
+      - "--batch"
+      - "--local-user"
+      - "{{ .Env.GPG_FINGERPRINT }}" # set this environment variable for your signing key
+      - "--output"
+      - "${signature}"
+      - "--detach-sign"
+      - "${artifact}"
+# release:
+#   draft: true
+changelog:
+  skip: true