ci: add minimal setup

.travis.yml

@@ -0,0 +1,10 @@
+sudo: false
+language: bash
+dist: xenial
+
+install:
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then pyenv global system 3.6; fi
+  - pip3 install pkgcheck-arch
+
+script:
+  - bash run-tests.sh

run-tests.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+CHANGED_FILES=($(git diff --name-only $TRAVIS_COMMIT_RANGE))
+
+for FILE in $CHANGED_FILES; do
+
+  # Check PKGBUILD for errors/warnings
+  if [[ $(basename $FILE) == "PKGBUILD" ]]; then
+    pkgcheck $FILE
+  fi
+
+  # TODO: try to build
+
+done