# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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: Docs

on:
  push:
    branches:
      - main
    tags:
      - "v*"
  pull_request:
    branches:
      - main
    paths:
      - "core/**"
      - "bindings/**"
      - "integrations/**"
      - "website/**"
      - ".github/workflows/docs.yml"

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
  cancel-in-progress: true

env:
  # This is the toolchain used by docs.rs
  #
  # Check this page for updating: https://docs.rs/crate/opendal/0.54.1/builds
  RUST_DOC_TOOLCHAIN: nightly-2025-10-12
  # Enable cfg docsrs to make sure docs are built.
  RUSTDOCFLAGS: "--cfg docsrs"

jobs:
  build-rust-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup
        with:
          need-rocksdb: true
          need-protoc: true
          github-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup Rust Nightly
        run: |
          rustup toolchain install ${{ env.RUST_DOC_TOOLCHAIN }}

      - uses: actions/setup-java@v5
        with:
          distribution: zulu
          java-version: 25

      - name: Build OpenDAL doc
        working-directory: core
        run: cargo +${{ env.RUST_DOC_TOOLCHAIN }} doc --lib --no-deps --all-features
        env:
          LD_LIBRARY_PATH: ${{ env.JAVA_HOME }}/lib/server:${{ env.LD_LIBRARY_PATH }}

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: rust-docs
          path: ./core/target/doc

  build-java-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - uses: actions/setup-java@v5
        with:
          distribution: zulu
          java-version: 25

      - name: Build and test
        working-directory: bindings/java
        run: ./mvnw javadoc:javadoc

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: java-docs
          path: ./bindings/java/target/site/apidocs

  build-nodejs-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - uses: pnpm/action-setup@v4
        with:
          version: 8
          run_install: false

      - uses: actions/setup-node@v6
        with:
          node-version: "20"
          cache: pnpm
          cache-dependency-path: "bindings/nodejs/pnpm-lock.yaml"

      - name: Install dependencies
        working-directory: bindings/nodejs
        run: pnpm install --frozen-lockfile

      - name: Build docs theme
        working-directory: bindings/nodejs
        run: pnpm run build:theme

      - name: Build bindings/nodejs Docs
        working-directory: bindings/nodejs
        run: pnpm run docs

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: nodejs-docs
          path: ./bindings/nodejs/docs

  build-python-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - uses: actions/setup-python@v6
        with:
          python-version: "3.11"
      - name: Setup Rust toolchain
        uses: ./.github/actions/setup

      - name: Setup uv
        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
        with:
          enable-cache: true

      - name: Build and install dependencies
        working-directory: bindings/python
        run: |
          uv sync --group docs

      - name: Build Docs
        working-directory: bindings/python
        run: uv run mkdocs build

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: python-docs
          path: ./bindings/python/site

  build-ruby-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - uses: ruby/setup-ruby@v1
        with:
          working-directory: bindings/ruby
          bundler-cache: true

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup

      - name: Setup Rust Nightly
        run: |
          rustup toolchain install ${{ env.RUST_DOC_TOOLCHAIN }}

      - name: Build Docs
        working-directory: bindings/ruby
        run: bundle exec rake doc

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: ruby-docs
          path: ./bindings/ruby/doc

  build-c-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup doxygen
        run: sudo apt-get install doxygen

      - name: Build Docs
        working-directory: bindings/c
        run: make doc

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: C-docs
          path: ./bindings/c/docs/doxygen/html

  build-lua-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup lua-ldoc
        run: sudo apt-get install lua-ldoc

      - name: Build Docs
        working-directory: "bindings/lua"
        run: ldoc ./src

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: lua-docs
          path: ./bindings/lua/doc/

  build-haskell-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Haskell toolchain (ghc-9.2.8)
        run: |
          sudo apt-get update
          sudo apt-get install -y alex happy
          curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
          ghcup install ghc 9.2.8 --set
          ghcup install cabal --set
          cabal update

      - name: Setup cache
        uses: actions/cache@v5
        env:
          cache-name: cache-cabal
        with:
          path: ~/.cabal
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup

      - name: Build Docs
        working-directory: "bindings/haskell"
        run: |
          cabal haddock --haddock-html --haddock-quickjump --haddock-hyperlink-source -j
          find dist-newstyle -path '**/build/**/doc' -exec cp -r {}/html/opendal/ doc \;

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: haskell-docs
          path: ./bindings/haskell/doc/

  build-cpp-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Install dependencies
        run: |
          sudo apt-get install doxygen graphviz ninja-build

      - name: Build Cpp docs
        working-directory: "bindings/cpp"
        run: |
          mkdir build
          cd build
          cmake -GNinja -DOPENDAL_DOCS_ONLY=ON ..
          ninja docs

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: cpp-docs
          path: ./bindings/cpp/build/docs_doxygen/html

  build-ocaml-doc:
    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v6

      - name: Cache OPAM dependencies
        uses: actions/cache@v5
        with:
          path: ~/.opam
          key: ${{ runner.os }}-opam-doc-${{ hashFiles('bindings/ocaml/dune-project') }}
          restore-keys: |
            ${{ runner.os }}-opam-doc-
            ${{ runner.os }}-opam-

      - name: Cache Dune build artifacts
        uses: actions/cache@v5
        with:
          path: bindings/ocaml/_build
          key: ${{ runner.os }}-dune-doc-${{ hashFiles('bindings/ocaml/**/*.{ml,mli,opam}') }}
          restore-keys: |
            ${{ runner.os }}-dune-doc-
            ${{ runner.os }}-dune-

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup OCaml toolchain
        uses: ./.github/actions/setup-ocaml

      - name: Build OCaml docs
        working-directory: "bindings/ocaml"
        run: |
          opam install -y dune odoc
          eval $(opam env)
          dune build @doc

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: ocaml-docs
          path: ./bindings/ocaml/_build/default/_doc/_html

  build-object-store-opendal-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup

      - name: Setup Rust Nightly
        run: |
          rustup toolchain install ${{ env.RUST_DOC_TOOLCHAIN }}

      - name: Build object-store-opendal doc
        working-directory: "integrations/object_store"
        run: cargo +${{ env.RUST_DOC_TOOLCHAIN }} doc --lib --no-deps --all-features

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: object-store-opendal-docs
          path: ./integrations/object_store/target/doc

  build-dav-server-opendalfs-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup

      # Revert to nightly after https://github.com/apache/opendal/issues/4161 addressed
      - name: Setup Rust Nightly
        run: |
          rustup toolchain install ${{ env.RUST_DOC_TOOLCHAIN }}

      - name: Build dav-server-opendalfs doc
        working-directory: "integrations/dav-server"
        run: cargo +${{ env.RUST_DOC_TOOLCHAIN }} doc --lib --no-deps --all-features

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: dav-server-opendalfs-docs
          path: ./integrations/dav-server/target/doc

  build-unftp-sbe-opendal-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup

      - name: Setup Rust Nightly
        run: |
          rustup toolchain install ${{ env.RUST_DOC_TOOLCHAIN }}

      - name: Build unftp-sbe-opendal doc
        working-directory: "integrations/unftp-sbe"
        run: cargo +${{ env.RUST_DOC_TOOLCHAIN }} doc --lib --no-deps --all-features

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: unftp-sbe-opendal-docs
          path: ./integrations/unftp-sbe/target/doc

  build-parquet-opendal-doc:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Setup Rust toolchain
        uses: ./.github/actions/setup

      - name: Setup Rust Nightly
        run: |
          rustup toolchain install ${{ env.RUST_DOC_TOOLCHAIN }}

      - name: Build parquet-opendal doc
        working-directory: "integrations/parquet"
        run: cargo +${{ env.RUST_DOC_TOOLCHAIN }} doc --lib --no-deps --all-features

      - name: Upload docs
        uses: actions/upload-artifact@v6
        with:
          name: object-parquet-docs
          path: ./integrations/parquet/target/doc

  build-website:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    needs:
      - build-rust-doc
      - build-java-doc
      - build-nodejs-doc
      - build-python-doc
      - build-ruby-doc
      - build-c-doc
      - build-lua-doc
      - build-haskell-doc
      - build-cpp-doc
      - build-ocaml-doc
      - build-object-store-opendal-doc
      - build-dav-server-opendalfs-doc
      - build-unftp-sbe-opendal-doc
      - build-parquet-opendal-doc

    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - uses: pnpm/action-setup@v4
        with:
          version: 8
          run_install: false

      - uses: actions/setup-node@v6
        with:
          node-version: "20"
          cache: pnpm
          cache-dependency-path: "website/pnpm-lock.yaml"

      - name: Corepack
        working-directory: website
        run: npm i -g --force corepack && corepack enable

      - name: Download rust docs
        uses: actions/download-artifact@v7
        with:
          name: rust-docs
          path: ./website/static/docs/rust

      - name: Download nodejs docs
        uses: actions/download-artifact@v7
        with:
          name: nodejs-docs
          path: ./website/static/docs/nodejs

      - name: Download python docs
        uses: actions/download-artifact@v7
        with:
          name: python-docs
          path: ./website/static/docs/python

      - name: Download ruby docs
        uses: actions/download-artifact@v7
        with:
          name: ruby-docs
          path: ./website/static/docs/ruby

      - name: Download java docs
        uses: actions/download-artifact@v7
        with:
          name: java-docs
          path: ./website/static/docs/java

      - name: Download C docs
        uses: actions/download-artifact@v7
        with:
          name: C-docs
          path: ./website/static/docs/c

      - name: Download lua docs
        uses: actions/download-artifact@v7
        with:
          name: lua-docs
          path: ./website/static/docs/lua

      - name: Download haskell docs
        uses: actions/download-artifact@v7
        with:
          name: haskell-docs
          path: ./website/static/docs/haskell

      - name: Download cpp docs
        uses: actions/download-artifact@v7
        with:
          name: cpp-docs
          path: ./website/static/docs/cpp

      - name: Download ocaml docs
        uses: actions/download-artifact@v7
        with:
          name: ocaml-docs
          path: ./website/static/docs/ocaml

      - name: Download object-store-opendal docs
        uses: actions/download-artifact@v7
        with:
          name: object-store-opendal-docs
          path: ./website/static/docs/object-store-opendal

      - name: Download dav-server-opendalfs docs
        uses: actions/download-artifact@v7
        with:
          name: dav-server-opendalfs-docs
          path: ./website/static/docs/dav-server-opendalfs

      - name: Download unftp-sbe-opendal docs
        uses: actions/download-artifact@v7
        with:
          name: unftp-sbe-opendal-docs
          path: ./website/static/docs/unftp-sbe-opendal

      - name: Install Dependencies
        working-directory: website
        run: pnpm install --frozen-lockfile

      - name: Build
        working-directory: website
        run: pnpm build

      - name: Copy asf file
        run: cp .asf.yaml ./website/build/.asf.yaml

      - name: Deploy to gh-pages
        uses: peaceiris/actions-gh-pages@v4.0.0
        if: ${{ (github.event_name == 'push' && github.ref_name == 'main') || (startsWith(github.ref, 'refs/tags/') && !contains(github.ref, 'rc')) }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: website/build
          publish_branch: gh-pages
          # This allows us to make our publish branch with only the latest commit.
          force_orphan: true

      - name: Clear build
        run: rm -rf ./website/build

      - name: Build for staging version
        if: ${{ startsWith(github.ref, 'refs/tags/') && contains(github.ref, 'rc') }}
        working-directory: website
        run: pnpm build
        env:
          OPENDAL_WEBSITE_STAGING: true

      - name: Copy asf file
        if: ${{ startsWith(github.ref, 'refs/tags/') && contains(github.ref, 'rc') }}
        run: cp .asf.yaml ./website/build/.asf.yaml

      - name: Prepare staged name
        if: ${{ startsWith(github.ref, 'refs/tags/') && contains(github.ref, 'rc') }}
        run: |
          export OPENDAL_WEBSITE_STAGED_NAME=$(echo ${{ github.ref_name }} | sed 's/[._]/-/g')
          echo OPENDAL_WEBSITE_STAGED_NAME=${OPENDAL_WEBSITE_STAGED_NAME}
          echo OPENDAL_WEBSITE_STAGED_NAME=${OPENDAL_WEBSITE_STAGED_NAME} >> $GITHUB_ENV

      - name: Deploy to staged
        uses: peaceiris/actions-gh-pages@v4.0.0
        if: ${{ startsWith(github.ref, 'refs/tags/') && contains(github.ref, 'rc') }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: website/build
          publish_branch: site/${{ env.OPENDAL_WEBSITE_STAGED_NAME }}-staging

      - name: Clear build
        if: ${{ startsWith(github.ref, 'refs/tags/') && contains(github.ref, 'rc') }}
        run: rm -rf ./website/build

      - name: Build for nightlies with tagged version
        working-directory: website
        run: pnpm build
        env:
          # Keep this same with the remote_path below
          OPENDAL_WEBSITE_BASE_URL: /opendal/opendal-docs-release-${{ github.ref_name }}/
          OPENDAL_WEBSITE_NOT_LATEST: true

      - name: Deploy to nightlies for tagged version
        if: ${{ startsWith(github.ref, 'refs/tags/') && !contains(github.ref, 'rc') }}
        shell: bash
        env:
          NIGHTLIES_RSYNC_HOST: ${{ secrets.NIGHTLIES_RSYNC_HOST }}
          NIGHTLIES_RSYNC_KEY: ${{ secrets.NIGHTLIES_RSYNC_KEY }}
          NIGHTLIES_RSYNC_PATH: ${{ secrets.NIGHTLIES_RSYNC_PATH }}
          NIGHTLIES_RSYNC_PORT: ${{ secrets.NIGHTLIES_RSYNC_PORT }}
          NIGHTLIES_RSYNC_USER: ${{ secrets.NIGHTLIES_RSYNC_USER }}
        run: |
          mkdir -p "${HOME}/.ssh"
          printf '%s' "${NIGHTLIES_RSYNC_KEY}" > "${HOME}/.ssh/nightlies_rsync"
          chmod 0600 "${HOME}/.ssh/nightlies_rsync"
          rsync -avzr \
            -e "ssh -i ${HOME}/.ssh/nightlies_rsync -p ${NIGHTLIES_RSYNC_PORT} -o StrictHostKeyChecking=no" \
            website/build/ \
            "${NIGHTLIES_RSYNC_USER}@${NIGHTLIES_RSYNC_HOST}:${NIGHTLIES_RSYNC_PATH}/opendal/opendal-docs-release-${{ github.ref_name }}/"

      - name: Clear build
        run: rm -rf ./website/build

      - name: Build for nightlies with stable version
        working-directory: website
        run: pnpm build
        env:
          OPENDAL_WEBSITE_BASE_URL: /opendal/opendal-docs-stable/

      - name: Deploy to nightlies for stable version
        if: ${{ startsWith(github.ref, 'refs/tags/') && !contains(github.ref, 'rc') }}
        shell: bash
        env:
          NIGHTLIES_RSYNC_HOST: ${{ secrets.NIGHTLIES_RSYNC_HOST }}
          NIGHTLIES_RSYNC_KEY: ${{ secrets.NIGHTLIES_RSYNC_KEY }}
          NIGHTLIES_RSYNC_PATH: ${{ secrets.NIGHTLIES_RSYNC_PATH }}
          NIGHTLIES_RSYNC_PORT: ${{ secrets.NIGHTLIES_RSYNC_PORT }}
          NIGHTLIES_RSYNC_USER: ${{ secrets.NIGHTLIES_RSYNC_USER }}
        run: |
          mkdir -p "${HOME}/.ssh"
          printf '%s' "${NIGHTLIES_RSYNC_KEY}" > "${HOME}/.ssh/nightlies_rsync"
          chmod 0600 "${HOME}/.ssh/nightlies_rsync"
          rsync -avzr --delete \
            -e "ssh -i ${HOME}/.ssh/nightlies_rsync -p ${NIGHTLIES_RSYNC_PORT} -o StrictHostKeyChecking=no" \
            website/build/ \
            "${NIGHTLIES_RSYNC_USER}@${NIGHTLIES_RSYNC_HOST}:${NIGHTLIES_RSYNC_PATH}/opendal/opendal-docs-stable/"