add CI

.github/workflows/test.yml

@@ -0,0 +1,19 @@
+name: "CI"
+
+on: [push, pull_request]
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Setup BATS
+        uses: mig4/setup-bats@v1
+        with:
+          bats-version: 1.2.1
+
+      - name: Check out code
+        uses: actions/checkout@v1
+
+      - name: Test
+        run: bats ./test/test.bats

test/test.bats

@@ -0,0 +1,6 @@
+#!/usr/bin/env bats
+
+@test "can generate config" {
+    run ./bin/smolgit config
+    [ "${lines[0]}" = "log:" ]
+}