# run locally like this:
# act -b -P ubuntu-latest=nektos/act-environments-ubuntu:18.04 -j publish-interpreter -s "NPM_TOKEN=uuid-uuid-uuid-uuid"

name: "publish-interpreter"

on:
  push:
    branches:
      - "master"

jobs:
  npm-publish:
    name: "Publish AIR to NPM & crates.io"
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      ### Prepare cargo & toolchains
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            ~/.cargo/bin
            target
          key: ${{ runner.os }}-cargo-v2-${{ hashFiles('**/Cargo.lock') }}
      - name: Install Rust toolchain with wasm32-unknown-unknown
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          target: wasm32-unknown-unknown
          profile: minimal
          override: true
      - name: Install wasm32-wasi
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          target: wasm32-wasi
          profile: minimal
      - uses: actions-rs/cargo@v1
        with:
          toolchain: nightly
          command: update
          args: --aggressive

      ### Calculate FINAL_VERSION
      - name: Install jq & sponge
        run: sudo apt-get update && sudo apt-get --yes --force-yes install jq moreutils

      - name: Install cargo-show toml-cli
        run: cargo install cargo-show toml-cli || true

      - name: Get versions from npm & crates.io, and take the highest one
        run: |
          # install semver and add it to PATH
          yarn global add semver
          PATH="$(yarn global bin):$PATH"

          # JQ version regex pattern
          PAT="\\\\d+.\\\\d+.\\\\d+"

          INTERPRETER_CARGO_TOML="interpreter/Cargo.toml"
          CARGO_TOML="crates/air-interpreter-wasm/Cargo.toml"
          PACKAGE_JSON="avm/client/package.json"

          # get package name from Cargo.toml
          RS_PKG_NAME="$(toml get "$CARGO_TOML" package.name | tr -d \")"

          # get package name from package.json
          JS_PKG_NAME="$(cat "$PACKAGE_JSON" | jq -r .name)"

          # get version from Cargo.toml
          INTERPRETER_RUST_VERSION="$(toml get "$INTERPRETER_CARGO_TOML" package.version | tr -d \")"
          LOCAL_RUST_VERSION="$(toml get "$CARGO_TOML" package.version | tr -d \")"

          # get & increment version from NPM
          JS_VERSIONS=$(yarn info --silent "$JS_PKG_NAME" versions | tr \' \" | jq -r ".[] | select(test(\"$PAT\"))" || true)
          JS_VERSION="$(semver -p $JS_VERSIONS | tail -n1)"
          NEXT_JS_VERSION="$(semver --increment patch "$JS_VERSION" || true)"

          # get & increment version from crates.io
          CRATE_VERSIONS=$(cargo show --json "$RS_PKG_NAME")
          CRATE_VERSIONS_FILTERED=$(echo $CRATE_VERSIONS | jq -r ".versions[] | .num | select(test(\"$PAT\"))")
          MAX_RS_VERSION="$(semver -p $CRATE_VERSIONS_FILTERED | tail -n1 || true)"
          NEXT_RS_VERSION="$(semver --increment patch "$MAX_RS_VERSION" || true)"

          # take the highest version
          MAX_VERSION="$(semver "$NEXT_JS_VERSION" "$NEXT_RS_VERSION" "$LOCAL_RUST_VERSION" "$INTERPRETER_RUST_VERSION" | tail -n1)"

          echo "FINAL_VERSION=$MAX_VERSION" | tee -a $GITHUB_ENV
          echo "JS_PKG_NAME=$JS_PKG_NAME" | tee -a $GITHUB_ENV

      ### === JavaScript package release ===
      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
        continue-on-error: true

      - name: Build npm package
        working-directory: avm/client
        run: |
          ./build_wasm.sh
          npm i
          npm run build

      ### Set version
      - name: Set version to ${{ env.FINAL_VERSION }}
        run: yarn version --new-version ${{ env.FINAL_VERSION }} --no-git-tag-version
        working-directory: avm/client

      ### Publish to NPM registry
      - uses: actions/setup-node@v1
        with:
          node-version: "14"
          registry-url: "https://registry.npmjs.org"

      - run: npm publish --access public
        working-directory: avm/client
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      ### === Rust package release ===
      - name: Install fcli
        run: cargo install fcli || true

      - name: Set interpreter version to ${{ env.FINAL_VERSION }} before the build
        run: |
          PATH="~/.cargo/bin:$PATH"
          (
            cd interpreter
            toml set Cargo.toml package.version "${{ env.FINAL_VERSION }}" | sponge Cargo.toml
          )
          (
            cd air
            toml set Cargo.toml package.version "${{ env.FINAL_VERSION }}" | sponge Cargo.toml
          )

      - name: Build air_interpreter_server.wasm for node
        run: fce build --release -p air-interpreter --features fce
        working-directory: interpreter

      - name: Copy air_interpreter_server.wasm to air-interpreter-wasm
        run: cp target/wasm32-wasi/release/air_interpreter_server.wasm crates/air-interpreter-wasm/air_interpreter_server.wasm

      - name: Set project version to ${{ env.FINAL_VERSION }}
        run: |
          PATH="~/.cargo/bin:$PATH"
          toml set Cargo.toml package.version "${{ env.FINAL_VERSION }}" | sponge Cargo.toml
        working-directory: crates/air-interpreter-wasm

      - name: Login to crates.io
        run: cargo login ${{ secrets.CRATES_IO_TOKEN }}

      - name: Publish to crates.io
        run: cargo publish --allow-dirty
        working-directory: crates/air-interpreter-wasm

      ### Create a pre-release
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ env.FINAL_VERSION }}
          release_name: AIR interpreter ${{ env.FINAL_VERSION }}
          body: |
            - [${{ env.FINAL_VERSION }} @ NPM registry](https://www.npmjs.com/package/${{ env.JS_PKG_NAME }}/v/${{ env.FINAL_VERSION }})
            - [${{ env.FINAL_VERSION }} @ crates.io](https://crates.io/crates/${{ env.PKG_NAME }}/${{ env.FINAL_VERSION }})
          draft: false
          prerelease: false