name: Build

on:
  push:
    branches:
      - "!*"
    tags:
      - "v*"

jobs:
  build-wasm:
    name: Build the source code into WASM
    runs-on: ubuntu-latest

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

      - name: Use Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '20.x'

      - name: Build GMP
        run: npm run build-gmp

      - name: Build MPFR
        run: npm run build-mpfr

      - name: Build src
        run: npm run build-src

      - name: Install JS dependencies
        run: npm ci

      - name: Generate gmp.wasm.ts
        run: npm run build-wasm-ts

      - name: Build JS library
        run: npm run build-rollup

      - name: Build TypeScript types
        run: npm run build-types

      - name: Run tests and upload test coverage
        run: npm test && bash <(curl -s https://codecov.io/bash) -t ${{ secrets.CODECOV_TOKEN }}

      - name: Deploy to 'binaries' branch
        if: success()
        uses: crazy-max/ghaction-github-pages@v2.1.3
        with:
          target_branch: binaries
          build_dir: dist
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Build docs
        run: npm run typedoc

      - name: Deploy docs to 'gh-pages' branch
        if: success()
        uses: crazy-max/ghaction-github-pages@v2.1.3
        with:
          target_branch: gh-pages
          build_dir: docs
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - run: echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc

      - run: npm publish
        env:
          CI: true