go wrapper to "go run" implicitly when you type "go *.go"

go

#!/bin/bash
# Simple go wrapper for typing "go file.go" instead of "go run file.go"
# Allows flags and wildcards as usual.
#
# Installation: Copy this wrapper to first in PATH, e.g. $GOPATH/bin

realgo=/usr/local/go/bin/go
if (( $# > 0 )) && [[ "$1" = *.go ]]; then
  $realgo run "$@"
else
  $realgo "$@"
fi