feat: Add reflink FileCopyMethod (copy-on-write) #5
Workflow file for this run
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| # Some platform-specific file copy syscalls (e.g. creating reflinks) are only | |
| # supported on some platforms, and only with specific filesystems. These | |
| # syscalls are used by different FileCopyMethod implementations. | |
| # | |
| # This workflow sets up the conditions needed for those syscalls to work, | |
| # and then runs the tests with the different FileCopyMethods. | |
| name: FileCopyMethod | |
| on: | |
| push: | |
| branches: [ main, develop ] | |
| pull_request: | |
| branches: [ main, develop ] | |
| workflow_dispatch: | |
| jobs: | |
| test: | |
| name: Test | |
| runs-on: ${{ matrix.environment.runner }} | |
| strategy: | |
| matrix: | |
| environment: | |
| - runner: macos-latest | |
| filesystem: APFS | |
| copymethod: ReflinkCopy | |
| - runner: ubuntu-latest | |
| filesystem: btrfs | |
| copymethod: ReflinkCopy | |
| steps: | |
| - name: Set up Go | |
| uses: actions/setup-go@v4 | |
| with: | |
| go-version: 'stable' | |
| id: go | |
| - name: Check out code into the Go module directory | |
| uses: actions/checkout@v3 | |
| - name: Get dependencies | |
| run: go get -v -t -d ./... | |
| - name: Build | |
| run: go build -v . | |
| - # Sets TEST_PATH environment variable. | |
| # TEST_PATH will later be updated to the mountpoint of the filesystem mount point. | |
| name: Set up testing environment | |
| run: |- | |
| mkdir ./test/filesystems | |
| echo "TEST_PATH=." >> $GITHUB_ENV | |
| - name: Set up filesystem (MacOS) | |
| if: ${{ matrix.environment.filesystem != '' && startsWith(matrix.environment.runner, 'macos-') }} | |
| run: |- | |
| IMAGE_PATH="./test/filesystems/${{matrix.environment.filesystem}}.dmg" | |
| MOUNT_PATH="./test/filesystems/${{matrix.environment.filesystem}}.mount" | |
| echo "TEST_PATH=${MOUNT_PATH}" >> $GITHUB_ENV | |
| hdiutil create -size 500m -fs APFS "$IMAGE_PATH" | |
| hdiutil attach -mountpoint "$MOUNT_PATH" "$IMAGE_PATH" | |
| - name: Set up filesystem (Linux) | |
| if: ${{ matrix.environment.filesystem != '' && startsWith(matrix.environment.runner, 'ubuntu-') }} | |
| run: |- | |
| IMAGE_PATH="./test/filesystems/${{matrix.environment.filesystem}}.img" | |
| MOUNT_PATH="./test/filesystems/${{matrix.environment.filesystem}}.mount" | |
| echo "TEST_PATH=${MOUNT_PATH}" >> $GITHUB_ENV | |
| truncate -s 500m "$IMAGE_PATH" | |
| mkfs -t "${{matrix.environment.filesystem}}" "$IMAGE_PATH" | |
| mkdir "$MOUNT_PATH" | |
| whoami | |
| id -u | |
| sudo mount -o loop "$IMAGE_PATH" "$MOUNT_PATH" | |
| sudo chown -R "$(id -u):$(id -g)" "$MOUNT_PATH" | |
| - name: Copy files to mounted filesystem | |
| if: ${{ matrix.environment.filesystem != '' }} | |
| run: |- | |
| rsync -av --exclude=".*" --exclude "test/filesystems" . "$TEST_PATH" | |
| - name: Test | |
| working-directory: ${{ env.TEST_PATH }} | |
| env: | |
| TEST_FILESYSTEM: ${{ matrix.environment.filesystem }} | |
| TEST_FILECOPYMETHOD: ${{ matrix.os.copymethod }} | |
| run: go test -v |