Files
last30days-skill/.github/workflows/release.yml
T
Matt Van Horn 8ea048b988 feat(ci): release workflow builds .mcpb bundles for darwin + linux
U5 of the Claude Desktop .mcpb bundle plan. Splits the existing single-
artifact release into three jobs.

- build-skill keeps the prior bash skills/last30days/scripts/build-skill.sh
  flow, now uploaded via actions/upload-artifact instead of attaching
  directly so the final release step can pull from one place.
- build-mcpb runs a matrix across darwin/arm64, darwin/amd64, and
  linux/amd64. Each entry installs printing-press@v4.8.0 (pinned to
  the version this PR was verified against; bump deliberately),
  runs mcp/scripts/sync-engine.sh, cross-compiles the Go binary with
  CGO_ENABLED=0 and the tag stamped into main.Version, and packages
  via `printing-press bundle`. Output filenames follow PP's
  DefaultBundleOutputPath convention.
- release downloads every artifact (.skill + 3 .mcpb files) and
  attaches them to the GitHub release with generated notes.
- Windows packaging is deferred: the manifest's entry_point cannot
  vary per platform within a single bundle, and Windows binaries need
  .exe naming for the OS to honor execve. A follow-up plan can ship a
  Windows-only bundle variant when there is demand.

Verified locally: `printing-press bundle --skip-build --binary` against
a host build produces a valid .mcpb (manifest.json + bin/<entry>).
YAML parse-clean on both workflows.
2026-05-17 20:54:48 -07:00

126 lines
3.9 KiB
YAML

name: Release
on:
push:
tags:
- "v*"
permissions:
contents: write
jobs:
# Build the existing .skill artifact (Claude Code / Codex / Cursor install
# surface). Unchanged from prior versions; just isolated into its own job
# so the .mcpb matrix can run in parallel.
build-skill:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Build .skill artifact
run: |
bash skills/last30days/scripts/build-skill.sh
test -f dist/last30days.skill
- name: Upload skill artifact
uses: actions/upload-artifact@v4
with:
name: last30days-skill
path: dist/last30days.skill
# Cross-compile the Go MCP server for each Claude Desktop platform and
# package each as a .mcpb. printing-press bundle handles the manifest +
# zip layout; we only supply the pre-built binary via --skip-build.
build-mcpb:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- goos: darwin
goarch: arm64
platform: darwin/arm64
- goos: darwin
goarch: amd64
platform: darwin/amd64
- goos: linux
goarch: amd64
platform: linux/amd64
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: stable
- name: Install printing-press
# Pin to a known-good PP release so the bundle command's behavior
# is deterministic across our tags. Bump deliberately when adopting
# a newer PP version. GOSUMDB=off skips the sumdb 404 some
# private-namespaced go install calls hit even when the repo is
# public; harmless here because the module path is fully qualified.
env:
GOPRIVATE: github.com/mvanhorn/*
GOSUMDB: "off"
run: go install github.com/mvanhorn/cli-printing-press/v4/cmd/printing-press@v4.8.0
- name: Sync engine into vendored/
run: bash mcp/scripts/sync-engine.sh
- name: Build MCP binary
env:
GOOS: ${{ matrix.goos }}
GOARCH: ${{ matrix.goarch }}
CGO_ENABLED: "0"
run: |
mkdir -p mcp/build
go -C mcp build \
-ldflags "-X main.Version=${{ github.ref_name }}" \
-o build/last30days-pp-mcp \
./cmd/last30days-pp-mcp
- name: Bundle .mcpb
# printing-press bundle reads manifest.json from the cli dir and
# rewrites the binary into bin/<entry_point> inside the zip. The
# --platform tag drives the output filename suffix; the binary
# itself is whatever we just cross-compiled.
run: |
printing-press bundle mcp \
--skip-build \
--binary mcp/build/last30days-pp-mcp \
--platform ${{ matrix.platform }} \
--output mcp/build/last30days-pp-mcp-${{ matrix.goos }}-${{ matrix.goarch }}.mcpb
- name: Upload .mcpb artifact
uses: actions/upload-artifact@v4
with:
name: mcpb-${{ matrix.goos }}-${{ matrix.goarch }}
path: mcp/build/last30days-pp-mcp-${{ matrix.goos }}-${{ matrix.goarch }}.mcpb
# Gather every platform artifact and attach to one GitHub release.
# release-notes generation reads commits since the prior tag.
release:
needs: [build-skill, build-mcpb]
runs-on: ubuntu-latest
steps:
- name: Download all artifacts
uses: actions/download-artifact@v4
with:
path: dist
merge-multiple: true
- name: Create GitHub release
uses: softprops/action-gh-release@v2
with:
files: |
dist/last30days.skill
dist/last30days-pp-mcp-*.mcpb
generate_release_notes: true
draft: false
prerelease: false