utils

utils/.local/bin/serve

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+port='8888'
+if [ $# -eq 1 ]; then
+  port="$1"
+fi
+
+if hash php 2>/dev/null; then
+  exec php -S "localhost:$port"
+elif hash python3 2>/dev/null; then
+  exec python3 -m http.server "$port"
+elif hash python 2>/dev/null; then
+  major_version="$(python -c 'import platform as p;print(p.python_version_tuple()[0])')"
+  if [[ "$major_version" == '3' ]]; then
+    exec python -m http.server "$port"
+  else
+    exec python -m SimpleHTTPServer "$port"
+  fi
+else
+  echo 'unable to start HTTP server' 1>&2
+  exit 1
+fi