Publish releases to deb/rpm/apk, GHCR, and Homebrew

.github/workflows/ci.yml

@@ -80,3 +80,20 @@ jobs:
           cache: true
       - name: kubeconform (Tier 2)
         run: make validate-schemas
+
+  release-config:
+    name: Release config
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-go@v6
+        with:
+          go-version-file: go.mod
+          cache: true
+      # Catch .goreleaser.yaml mistakes on PRs instead of at tag time.
+      - name: goreleaser check
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: latest
+          args: check

.github/workflows/release.yml

@@ -8,6 +8,7 @@ on:
 permissions:
   contents: write   # create GitHub release
   id-token: write   # cosign keyless signing
+  packages: write   # push image to GHCR
 
 jobs:
   release:
@@ -29,6 +30,18 @@ jobs:
       # Install syft for SBOM generation.
       - uses: anchore/sbom-action/download-syft@v0
 
+      # Multi-arch Docker builds need QEMU + buildx.
+      - uses: docker/setup-qemu-action@v3
+      - uses: docker/setup-buildx-action@v3
+
+      # Authenticate to GHCR so GoReleaser can push the image.
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v6
         with:
@@ -37,6 +50,10 @@ jobs:
           args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          # PAT with write access to InsightSoftmax/homebrew-tap. Falls back to
+          # GITHUB_TOKEN so a release without the secret still succeeds for every
+          # other artifact (the Homebrew push is the only step that needs it).
+          HOMEBREW_TAP_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN || secrets.GITHUB_TOKEN }}
 
       # Sign checksums file — this is the common pattern for Go CLIs.
       # Consumers verify with: cosign verify-blob --certificate-identity-regexp ...

.goreleaser.yaml

@@ -31,12 +31,12 @@ builds:
 
 archives:
   - id: bammm
-    builds: [bammm]
+    ids: [bammm]
     # Version-less names so `releases/latest/download/<name>` URLs are stable.
     name_template: "{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}"
     format_overrides:
       - goos: windows
-        format: zip
+        formats: [zip]
     files:
       - LICENSE
       - README.md
@@ -59,8 +59,89 @@ changelog:
 
 release:
   github:
-    owner: finos
-    name: bammm
+    owner: InsightSoftmax
+    name: BAMMM
   draft: false
   prerelease: auto
   name_template: "{{ .ProjectName }} {{ .Tag }}"
+
+# ── Linux packages ───────────────────────────────────────────────────────────
+# Native .deb/.rpm/.apk built from the same binaries and attached to the GitHub
+# release (users download and `dpkg -i` / `rpm -i` / `apk add`). No apt/yum repo
+# hosting — that would need an external service (Cloudsmith/Fury).
+nfpms:
+  - id: bammm
+    package_name: bammm
+    ids: [bammm]
+    # Version-less names so `releases/latest/download/<name>` URLs stay stable.
+    file_name_template: "{{ .PackageName }}_{{ .Os }}_{{ .Arch }}"
+    vendor: Insight Softmax Consulting
+    homepage: https://github.com/InsightSoftmax/BAMMM
+    maintainer: BAMMM maintainers <bammm@insightsoftmax.com>
+    description: Convert batch job specifications between scheduler formats via SPLAT.
+    license: Apache-2.0
+    formats: [deb, rpm, apk]
+
+# ── Container image ──────────────────────────────────────────────────────────
+# Multi-arch static-binary image published to GHCR using the built-in
+# GITHUB_TOKEN (no external registry account).
+dockers:
+  - id: bammm-amd64
+    goos: linux
+    goarch: amd64
+    dockerfile: Dockerfile.goreleaser
+    use: buildx
+    image_templates:
+      - "ghcr.io/insightsoftmax/bammm:{{ .Version }}-amd64"
+      - "ghcr.io/insightsoftmax/bammm:latest-amd64"
+    build_flag_templates:
+      - "--platform=linux/amd64"
+      - "--label=org.opencontainers.image.source=https://github.com/InsightSoftmax/BAMMM"
+      - "--label=org.opencontainers.image.version={{ .Version }}"
+      - "--label=org.opencontainers.image.licenses=Apache-2.0"
+  - id: bammm-arm64
+    goos: linux
+    goarch: arm64
+    dockerfile: Dockerfile.goreleaser
+    use: buildx
+    image_templates:
+      - "ghcr.io/insightsoftmax/bammm:{{ .Version }}-arm64"
+      - "ghcr.io/insightsoftmax/bammm:latest-arm64"
+    build_flag_templates:
+      - "--platform=linux/arm64"
+      - "--label=org.opencontainers.image.source=https://github.com/InsightSoftmax/BAMMM"
+      - "--label=org.opencontainers.image.version={{ .Version }}"
+      - "--label=org.opencontainers.image.licenses=Apache-2.0"
+
+docker_manifests:
+  - name_template: "ghcr.io/insightsoftmax/bammm:{{ .Version }}"
+    image_templates:
+      - "ghcr.io/insightsoftmax/bammm:{{ .Version }}-amd64"
+      - "ghcr.io/insightsoftmax/bammm:{{ .Version }}-arm64"
+  - name_template: "ghcr.io/insightsoftmax/bammm:latest"
+    image_templates:
+      - "ghcr.io/insightsoftmax/bammm:latest-amd64"
+      - "ghcr.io/insightsoftmax/bammm:latest-arm64"
+
+# ── Homebrew (macOS) ─────────────────────────────────────────────────────────
+# Pushes a cask to the InsightSoftmax/homebrew-tap repo (GoReleaser replaced the
+# deprecated `brews` formulae with `homebrew_casks`, which are macOS-only; Linux
+# users install via the .deb/.rpm, the release tarball, or `go install`).
+# Requires a PAT with write access to that repo, exposed to the release workflow
+# as HOMEBREW_TAP_TOKEN (the default GITHUB_TOKEN cannot push to another repo).
+homebrew_casks:
+  - name: bammm
+    repository:
+      owner: InsightSoftmax
+      name: homebrew-tap
+      token: "{{ .Env.HOMEBREW_TAP_TOKEN }}"
+    directory: Casks
+    homepage: https://github.com/InsightSoftmax/BAMMM
+    description: Convert batch job specifications between scheduler formats via SPLAT.
+    # Strip the quarantine attribute so Gatekeeper doesn't block the unsigned CLI.
+    hooks:
+      post:
+        install: |
+          if OS.mac?
+            system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/bammm"]
+          end

Dockerfile.goreleaser

@@ -0,0 +1,6 @@
+# Image built by GoReleaser: it drops the prebuilt static `bammm` binary into
+# the build context, so there is no compile step here. distroless/static keeps
+# the image tiny and rootless.
+FROM gcr.io/distroless/static:nonroot
+COPY bammm /usr/local/bin/bammm
+ENTRYPOINT ["/usr/local/bin/bammm"]

README.md

@@ -112,12 +112,27 @@ curl -sSL https://github.com/InsightSoftmax/BAMMM/releases/latest/download/bammm
 sudo install bammm /usr/local/bin/bammm
 ```
 
-**Homebrew** (coming soon):
+**Linux packages** (`.deb` / `.rpm` / `.apk` are attached to each [release](https://github.com/InsightSoftmax/BAMMM/releases/latest)):
+
+```sh
+# Debian/Ubuntu
+curl -sSLO https://github.com/InsightSoftmax/BAMMM/releases/latest/download/bammm_linux_amd64.deb
+sudo dpkg -i bammm_linux_amd64.deb
+# RHEL/Fedora: sudo rpm -i bammm_linux_amd64.rpm
+```
+
+**Homebrew** (macOS / Linux):
 
 ```sh
 brew install InsightSoftmax/tap/bammm
 ```
 
+**Container image** (GHCR, multi-arch):
+
+```sh
+docker run --rm -i ghcr.io/insightsoftmax/bammm:latest convert -f slurm -t kueue < job.sh
+```
+
 ## SPLAT format quick start
 
 SPLAT is the format you write if you want a job that runs *anywhere*. Specify both a container image and a shell script — K8s emitters use the container, HPC emitters use the script.