# Nightly release workflow — updates the same "nightly" release with fresh builds from main.
# Runs only on BetterSEQTA/BetterSEQTA-Plus. Uses the default GITHUB_TOKEN.
#
# Scheduled at midnight Australia/Adelaide (ACST/ACDT). GitHub cron is UTC-only, so we
# trigger at 13:30 and 14:30 UTC and only proceed when Adelaide local time is 00:00.
# Builds on windows-latest (matches local dev; Linux nightly builds were failing on Vite/Svelte).

name: Nightly Release

on:
  schedule:
  # 13:30 UTC = 00:00 Adelaide during daylight saving (ACDT, UTC+10:30)
    - cron: "30 13 * * *"
  # 14:30 UTC = 00:00 Adelaide during standard time (ACST, UTC+9:30)
    - cron: "30 14 * * *"
  workflow_dispatch:

permissions:
  contents: write

env:
  NIGHTLY_TAG: nightly
  GH_TOKEN: ${{ github.token }}

jobs:
  nightly:
    runs-on: windows-latest
    defaults:
      run:
        shell: bash
    steps:
      - name: Check Adelaide midnight
        id: time_check
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            echo "proceed=true" >> "$GITHUB_OUTPUT"
            exit 0
          fi
          TZ=Australia/Adelaide
          if [ "$(date +%H%M)" = "0000" ]; then
            echo "proceed=true" >> "$GITHUB_OUTPUT"
          else
            echo "proceed=false" >> "$GITHUB_OUTPUT"
            echo "Skipping: not midnight Australia/Adelaide ($(date +%Y-%m-%d %H:%M %Z))"
          fi

      - uses: actions/checkout@v4
        if: steps.time_check.outputs.proceed == 'true'

      - name: Set build date
        id: build_date
        if: steps.time_check.outputs.proceed == 'true'
        run: echo "date=$(TZ=Australia/Adelaide date +'%Y-%m-%d')" >> "$GITHUB_OUTPUT"

      - name: Build extension
        id: build
        if: steps.time_check.outputs.proceed == 'true'
        uses: ./.github/actions/build-extension
        with:
          gh_release_update_check: "true"
          update_channel: nightly
          build_label: ${{ steps.build_date.outputs.date }}
          release_repo: ${{ github.repository }}

      - name: Ensure nightly release exists
        if: steps.time_check.outputs.proceed == 'true'
        run: |
          TITLE="Nightly (${{ steps.build_date.outputs.date }})"
          if ! gh release view "${{ env.NIGHTLY_TAG }}" 2>/dev/null; then
            gh release create "${{ env.NIGHTLY_TAG }}" \
              --prerelease \
              --title "$TITLE" \
              --notes-file .github/nightly-release-notes.md
          else
            gh release edit "${{ env.NIGHTLY_TAG }}" --title "$TITLE"
          fi

      - name: Upload nightly assets
        if: steps.time_check.outputs.proceed == 'true'
        run: |
          gh release upload "${{ env.NIGHTLY_TAG }}" \
            --clobber \
            "${{ steps.build.outputs.chrome_zip }}" \
            "${{ steps.build.outputs.firefox_zip }}"