Jalsetu/.github/workflows/deploy.yml at main · Pushyanth02/Jalsetu · GitHub

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# Deploy — builds the static export and publishes it to GitHub Pages.
# One-time setup: repo Settings → Pages → Source: GitHub Actions.
# Vercel remains the recommended deployment target (zero config, see README);
# this workflow keeps a fully static, server-free Pages mirror available.

name: Deploy to GitHub Pages

on:
  push:
    branches: [main]
  workflow_dispatch:
    inputs:
      site_url:
        description: "Public site URL (custom domain). Empty = github.io default"
        required: false
        default: ""

concurrency:
  group: pages
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Compute base path and site URL
        id: paths
        env:
          MANUAL_SITE_URL: ${{ github.event.inputs.site_url }}
        run: |
          # Canonical lowercase host (github.io serves as pushyanth02.github.io)
          OWNER_LC="${{ github.repository_owner }}"
          ORIGIN="https://${OWNER_LC,,}.github.io"
          # SITE_URL is the ORIGIN ONLY (no base path) — site-config.ts
          # concatenates SITE_URL + SITE_BASE_PATH, so baking the base path
          # into SITE_URL would double it in every canonical URL.
          # Custom domains (workflow_dispatch) serve at the domain root.
          if [[ -n "$MANUAL_SITE_URL" ]]; then
            BASE=""
            SITE_URL="${MANUAL_SITE_URL%/}"
          elif [[ "${{ github.repository }}" == *.github.io ]]; then
            # Root repo (owner.github.io): serves at /
            BASE=""
            SITE_URL="$ORIGIN"
          else
            # Project page: serves at /<repo-name>
            BASE="/${{ github.event.repository.name }}"
            SITE_URL="$ORIGIN"
          fi
          echo "base=$BASE" >> "$GITHUB_OUTPUT"
          echo "site_url=$SITE_URL" >> "$GITHUB_OUTPUT"
          echo "Building with BASE='$BASE' SITE_URL='$SITE_URL'"

      - name: Static export
        run: bun run build:pages
        env:
          NEXT_PUBLIC_BASE_PATH: ${{ steps.paths.outputs.base }}
          NEXT_PUBLIC_SITE_URL: ${{ steps.paths.outputs.site_url }}

      - name: Verify export artifacts
        run: |
          test -f out/index.html
          test -f out/llms.txt
          echo "Export verified"

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: out

  deploy:
    needs: build
    runs-on: ubuntu-latest
    permissions:
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Configure Pages
        uses: actions/configure-pages@v5

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4