Merge pull request #263 from vstinner/gha

Replace Travis CI with GitHub Action

Author: vstinner

.github/workflows/build.yml

@@ -0,0 +1,19 @@
+name: Build
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+      - name: Check configuration
+        run: make check PIP=pip BUILDBOT=buildbot

.gitignore

@@ -1,5 +1,4 @@
 *.pyc
-.*
 !.gitignore
 backup/
 bin/