release.yml

# CI that:
#
# * checks for a Git Tag that looks like a release
# * creates a Github Release™ and fills in its text
# * builds artifacts with cargo-dist (executable-zips, installers)
# * uploads those artifacts to the Github Release™
#
# Note that the Github Release™ will be created before the artifacts,
# so there will be a few minutes where the release has no artifacts
# and then they will slowly trickle in, possibly failing. To make
# this more pleasant we mark the release as a "draft" until all
# artifacts have been successfully uploaded. This allows you to
# choose what to do with partial successes and avoids spamming
# anyone with notifications before the release is actually ready.
name: Release

permissions:
  contents: write

# This task will run whenever you push a git tag that looks like a version
# like "v1", "v1.2.0", "v0.1.0-prerelease01", "my-app-v1.0.0", etc.
# The version will be roughly parsed as ({PACKAGE_NAME}-)?v{VERSION}, where
# PACKAGE_NAME must be the name of a Cargo package in your workspace, and VERSION
# must be a Cargo-style SemVer Version.
#
# If PACKAGE_NAME is specified, then we will create a Github Release™ for that
# package (erroring out if it doesn't have the given version or isn't cargo-dist-able).
#
# If PACKAGE_NAME isn't specified, then we will create a Github Release™ for all
# (cargo-dist-able) packages in the workspace with that version (this is mode is
# intended for workspaces with only one dist-able package, or with all dist-able
# packages versioned/released in lockstep).
#
# If you push multiple tags at once, separate instances of this workflow will
# spin up, creating an independent Github Release™ for each one.
#
# If there's a prerelease-style suffix to the version then the Github Release™
# will be marked as a prerelease.
on:
  push:
    tags:
      - '*-?v[0-9]+*'

jobs:
  # Create the Github Release™ so the packages have something to be uploaded to
  create-release:
    runs-on: ubuntu-latest
    outputs:
      has-releases: ${{ steps.create-release.outputs.has-releases }}
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - uses: actions/checkout@v3
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Install Zig toolchain
        uses: korandoru/setup-zig@v1
        with:
          zig-version: 0.10.0
      - name: Install Cargo Lambda
        uses: jaxxstorm/action-install-gh-release@v1.9.0
        with:
          repo: cargo-lambda/cargo-lambda
          platform: linux # Other valid options: 'windows' or 'darwin'
          arch: x86_64 # Other valid options for linux: 'aarch64'
      - name: Build release
        run: cargo lambda build --release --output-format zip

      - name: release
        uses: actions/create-release@v1
        id: create_release
        with:
          draft: false
          prerelease: false
          release_name: ${{ steps.version.outputs.version }}
          tag_name: ${{ github.ref }}
        env:
          GITHUB_TOKEN: ${{ github.token }}

      - name: Upload Lambda zip
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ github.token }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./target/lambda/oxbow-lambda/bootstrap.zip
          asset_name: oxbow-lambda-bootstrap.zip
          asset_content_type: application/zip