Air Go

When I get started with developing websites in Go and gin framework, it's a pity that gin lacks live-reloading function. In fact, I tried fresh and it seems not much flexible, so I intended to rewrite it in a better way. Air is yet another live-reloading command line utility for Go applications in development. Just air in your project root directory, leave it alone, and focus on your code. For less typing, you could add alias air='~/.air' to your .bashrc or .zshrc. You can pass arguments for running the built binary by adding them after the air command.