name: "FUSE Volume Server Failover Tests"

on:
  pull_request:
    paths:
      - 'weed/command/mount*.go'
      - 'weed/mount/**'
      - 'weed/filer/**'
      - 'weed/wdclient/**'
      - 'weed/operation/upload_content.go'
      - 'test/fuse_failover/**'
      - '.github/workflows/fuse-failover.yml'
      - '.github/actions/fix-fusermount-setuid/**'
  push:
    branches: [master]
    paths:
      - 'weed/command/mount*.go'
      - 'weed/mount/**'
      - 'weed/filer/**'
      - 'weed/wdclient/**'
      - 'weed/operation/upload_content.go'
      - 'test/fuse_failover/**'
      - '.github/workflows/fuse-failover.yml'
      - '.github/actions/fix-fusermount-setuid/**'

concurrency:
  group: ${{ github.head_ref || github.ref }}/fuse-failover
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  fuse-failover:
    name: FUSE Volume Server Failover
    runs-on: ubuntu-22.04
    timeout-minutes: 40

    steps:
      - name: Check out code
        uses: actions/checkout@v7
        with:
          persist-credentials: false

      - name: Set up Go
        uses: actions/setup-go@v7
        with:
          go-version-file: 'go.mod'

      - name: Configure FUSE
        run: |
          # Nothing to install: fuse3 ships fusermount3 and is pre-installed,
          # and go-fuse is pure Go, so the libfuse headers were never linked
          # against.
          echo 'user_allow_other' | sudo tee -a /etc/fuse.conf
          sudo chmod 644 /etc/fuse.conf

      - name: Repair the fusermount3 setuid bit
        uses: ./.github/actions/fix-fusermount-setuid

      - name: Build SeaweedFS
        run: go build -o weed/weed -buildvcs=false ./weed

      - name: Run failover integration tests
        timeout-minutes: 35
        env:
          WEED_BINARY: ${{ github.workspace }}/weed/weed
        run: go test -v -count=1 -timeout=30m ./test/fuse_failover/...

      - name: Upload logs on failure
        if: failure()
        uses: actions/upload-artifact@v7
        with:
          name: fuse-failover-test-logs
          path: /tmp/seaweedfs-fuse-failover-logs/
          retention-days: 3