Start testing on macos

Fixes: linkchecker#813

.github/workflows/build.yml

@@ -17,7 +17,7 @@ on:
 jobs:
  build:
  name: Python ${{ matrix.python-version }}
- runs-on: ubuntu-latest
+ runs-on: ${{ matrix.os || 'ubuntu-latest' }}
 
  strategy:
  matrix:
@@ -29,6 +29,9 @@ jobs:
  include:
  - python-version: "3.9"
  toxenv: minreqs
+ - python-version: "3.12"
+ os: macos-14
+ # arm64: https://github.com/orgs/community/discussions/102846
 
  services:
  httpbin:

.gitignore

@@ -38,7 +38,7 @@ Changelog.linkchecker*
 /testresults.txt
 /linkchecker.prof
 .cache
-.coverage
+.coverage*
 .pytest_cache
 .tox
 tests/checker/data/https_cert.pem

tox.ini

@@ -9,7 +9,7 @@ deps =
  pyopenssl
  pytest-xdist
  pytest-cov
- GeoIP
+ GeoIP; sys_platform != 'darwin'
 
 [testenv]
 usedevelop = true