release-canary.yml

name: Release Canary

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "Release tag to test (e.g. devel, v1.2.3)"
        required: true
        type: string
  workflow_run:
    workflows: ["Release Dev", "Release Tag"]
    types: [completed]

permissions:
  contents: read
  packages: read

defaults:
  run:
    shell: bash

jobs:
  # ---------------------------------------------------------------------------
  # Verify the default install path (no OPENSHELL_VERSION) resolves to latest
  # ---------------------------------------------------------------------------
  install-default:
    name: Install default (${{ matrix.arch }})
    if: >-
      github.event.workflow_run.conclusion == 'success'
      && github.event.workflow_run.name == 'Release Tag'
    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: amd64
            runner: build-amd64
          - arch: arm64
            runner: build-arm64
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 10
    container:
      image: ghcr.io/nvidia/openshell/ci:latest
      credentials:
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Install CLI (default / latest)
        run: |
          set -euo pipefail
          curl -LsSf https://raw.githubusercontent.com/linuxdevel/OpenShell/main/install.sh | sh

      - name: Verify CLI installation
        run: |
          set -euo pipefail
          command -v openshell
          ACTUAL="$(openshell --version)"
          echo "Installed: $ACTUAL"
          # This job only runs after Release Tag, so the triggering tag
          # should match the latest release the default installer resolves to.
          TAG="${{ github.event.workflow_run.head_branch }}"
          if [[ "$TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            EXPECTED="${TAG#v}"
            if [[ "$ACTUAL" != *"$EXPECTED"* ]]; then
              echo "::error::Version mismatch: expected '$EXPECTED' in '$ACTUAL'"
              exit 1
            fi
            echo "Version check passed: found $EXPECTED in output"
          fi

  canary:
    name: Canary ${{ matrix.mode }} (${{ matrix.arch }})
    if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}
    strategy:
      fail-fast: false
      matrix:
        arch:
          - amd64
          - arm64
        mode:
          - auto-bootstrap
          - two-step
        include:
          - arch: amd64
            runner: build-amd64
            target: x86_64-unknown-linux-musl
          - arch: arm64
            runner: build-arm64
            target: aarch64-unknown-linux-musl
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 30
    container:
      image: ghcr.io/nvidia/openshell/ci:latest
      credentials:
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
      options: --privileged
      volumes:
        - /var/run/docker.sock:/var/run/docker.sock
    env:
      OPENSHELL_REGISTRY_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      # The CI container mounts the host Docker socket, so the gateway
      # container is a sibling — not reachable at 127.0.0.1 from inside
      # this container. OPENSHELL_GATEWAY_HOST tells the auto-bootstrap
      # to advertise a reachable address instead.
      OPENSHELL_GATEWAY_HOST: host.docker.internal
    steps:
      - uses: actions/checkout@v4

      - name: Determine release tag
        id: release
        run: |
          set -euo pipefail
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            echo "tag=${{ inputs.tag }}" >> "$GITHUB_OUTPUT"
          else
            WORKFLOW_NAME="${{ github.event.workflow_run.name }}"
            if [ "$WORKFLOW_NAME" = "Release Dev" ]; then
              echo "tag=devel" >> "$GITHUB_OUTPUT"
            elif [ "$WORKFLOW_NAME" = "Release Tag" ]; then
              TAG="${{ github.event.workflow_run.head_branch }}"
              if [ -z "$TAG" ]; then
                echo "::error::Could not determine release tag from workflow_run"
                exit 1
              fi
              echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
            else
              echo "::error::Unexpected triggering workflow: ${WORKFLOW_NAME}"
              exit 1
            fi
          fi

      - name: Install CLI from published install script
        run: |
          set -euo pipefail
          curl -LsSf https://raw.githubusercontent.com/linuxdevel/OpenShell/main/install.sh | OPENSHELL_VERSION=${{ steps.release.outputs.tag }} OPENSHELL_INSTALL_DIR=/usr/local/bin sh

      - name: Verify CLI installation
        run: |
          set -euo pipefail
          command -v openshell
          ACTUAL="$(openshell --version)"
          echo "Installed: $ACTUAL"
          TAG="${{ steps.release.outputs.tag }}"
          # For tagged releases (v1.2.3), verify the semver appears in the version string
          if [[ "$TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            EXPECTED="${TAG#v}"
            if [[ "$ACTUAL" != *"$EXPECTED"* ]]; then
              echo "::error::Version mismatch: expected '$EXPECTED' in '$ACTUAL'"
              exit 1
            fi
            echo "Version check passed: found $EXPECTED in output"
          else
            echo "Non-release tag ($TAG), skipping version check"
          fi

      - name: Resolve gateway host
        run: |
          # On Linux CI runners host.docker.internal is not set automatically
          # (it's a Docker Desktop feature). Add it via the Docker bridge IP.
          if ! getent hosts host.docker.internal >/dev/null 2>&1; then
            BRIDGE_IP=$(docker network inspect bridge --format '{{(index .IPAM.Config 0).Gateway}}')
            echo "Adding /etc/hosts entry: ${BRIDGE_IP} host.docker.internal"
            echo "${BRIDGE_IP} host.docker.internal" >> /etc/hosts
          fi

      # Two-step mode: explicitly start the gateway before creating a sandbox.
      # --gateway-host is required because the gateway container is a Docker
      # sibling (not in the same network namespace). Without it the metadata
      # stores 127.0.0.1 which is unreachable from this CI container.
      - name: Start gateway
        if: matrix.mode == 'two-step'
        run: |
          set -euo pipefail
          echo "Starting gateway..."
          openshell gateway start --gateway-host "$OPENSHELL_GATEWAY_HOST"

      - name: Run canary test
        run: |
          set -euo pipefail

          echo "Creating sandbox and running 'echo hello world'..."
          OUTPUT=$(openshell sandbox create --no-keep --no-tty -- echo "hello world" 2>&1) || {
            EXIT_CODE=$?
            echo "::error::openshell sandbox create failed with exit code ${EXIT_CODE}"
            echo "$OUTPUT"
            exit $EXIT_CODE
          }

          echo "$OUTPUT"

          if echo "$OUTPUT" | grep -q "hello world"; then
            echo "Canary test passed: 'hello world' found in output"
          else
            echo "::error::Canary test failed: 'hello world' not found in output"
            exit 1
          fi