#
# Runs the test suites on every push and pull request.
#
# `runs-on` uses the label most Gitea runners register by default. If yours
# registers something else, change it here — nothing in these jobs depends on a
# particular image beyond node, python3, and git.
#
name: CI

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  test:
    name: Tests
    runs-on: ubuntu-latest
    steps:
      - name: Check out
        uses: actions/checkout@v4

      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Validate the extension manifest
        run: node -e "JSON.parse(require('fs').readFileSync('extension.json', 'utf8'))"

      - name: Syntax-check every script
        run: find Scripts Tests -name '*.js' -print0 | xargs -0 -n1 node --check

      # No install step: the Nova runtime and the Gitea server are both stubbed,
      # and the git fixtures are built in temporary directories.
      - name: Run the test suites
        run: Tests/run.sh

  images:
    name: Generated images
    runs-on: ubuntu-latest
    steps:
      - name: Check out
        uses: actions/checkout@v4

      # Images/ is generated from the shapes in Tools/make-icons.py. --check
      # compares decompressed pixels rather than file bytes, so a different
      # zlib version cannot fail this spuriously.
      - name: Check the committed images match their source
        run: python3 Tools/make-icons.py --check