# Copyright 2024 RustFS Team
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Upgrade Compatibility

on:
  pull_request:
    paths:
      - ".github/workflows/e2e-upgrade.yml"
      - "crates/e2e_test/src/common.rs"
      - "crates/e2e_test/src/lib.rs"
      - "crates/e2e_test/src/upgrade_compatibility_test.rs"
      - "crates/ecstore/**"
      - "crates/filemeta/**"
      - "crates/kms/**"
      - "crates/storage-api/**"
      - "rustfs/**"
      - "Cargo.lock"
  push:
    tags:
      - "[0-9]*.[0-9]*.[0-9]*"
  schedule:
    - cron: "17 3 * * 1"
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1
  UPGRADE_SOURCE_VERSION: 1.0.0-rc.2
  UPGRADE_SOURCE_ASSET: rustfs-linux-x86_64-gnu-v1.0.0-rc.2.zip
  UPGRADE_SOURCE_SHA256: 7c789386bf85278f865b8e0d359bf4edb84d5aa408cc3fa54a18c25ca74cd6e7

jobs:
  direct-upgrade:
    name: Direct upgrade from rc.2
    runs-on: ubuntu-latest
    timeout-minutes: 60
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          cache-shared-key: e2e-direct-upgrade
          cache-save-if: ${{ github.ref == 'refs/heads/main' }}
          install-build-packaging-tools: "false"

      - name: Download pinned previous release
        env:
          SOURCE_DIR: ${{ runner.temp }}/rustfs-upgrade-source
        run: |
          set -euo pipefail
          mkdir -p "$SOURCE_DIR"
          archive="$SOURCE_DIR/$UPGRADE_SOURCE_ASSET"
          curl --fail --location --retry 3 --output "$archive" \
            "https://github.com/${GITHUB_REPOSITORY}/releases/download/${UPGRADE_SOURCE_VERSION}/${UPGRADE_SOURCE_ASSET}"
          echo "$UPGRADE_SOURCE_SHA256  $archive" | sha256sum --check --strict
          unzip -q "$archive" -d "$SOURCE_DIR"
          chmod +x "$SOURCE_DIR/rustfs"
          test -x "$SOURCE_DIR/rustfs"
          echo "RUSTFS_UPGRADE_SOURCE_BINARY=$SOURCE_DIR/rustfs" >> "$GITHUB_ENV"
          echo "RUSTFS_E2E_LOG_DIR=$RUNNER_TEMP/rustfs-upgrade-logs" >> "$GITHUB_ENV"

      - name: Build current RustFS binary
        run: |
          cargo build --locked -p rustfs --bin rustfs
          : > target/debug/rustfs.features

      - name: Run direct-upgrade compatibility test
        run: |
          cargo test --locked -p e2e_test \
            upgrade_compatibility_test::direct_upgrade_from_rc2_preserves_object_contracts \
            -- --ignored --exact --nocapture

      - name: Upload server logs
        if: always()
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: direct-upgrade-server-logs-${{ github.run_number }}
          path: ${{ runner.temp }}/rustfs-upgrade-logs
          if-no-files-found: warn
          retention-days: 14