Add scripts for checking formatting, linting etc

scripts/build-and-test.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cmake --build build
+ctest --test-dir build --output-on-failure | grep -v :PASS

scripts/check-format.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+scripts/list-source-files.sh | xargs -n1 clang-format --dry-run --Werror

scripts/lint.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+scripts/list-source-files.sh \
+	| xargs -n1 clang-tidy -p build --warnings-as-errors='*'

scripts/list-source-files.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+find . \
+	 -not \( -path './.git' -prune \) \
+	 -not \( -path './build' -prune \) \
+	 -not \( -path './dep' -prune \) \
+	 -name '*.c' -o -name '*.h'