package main import ( "fmt" "os" "hilbish/util" "hilbish/golibs/bait" "hilbish/golibs/commander" "hilbish/golibs/fs" "hilbish/golibs/terminal" rt "github.com/arnodel/golua/runtime" "github.com/arnodel/golua/lib" "github.com/arnodel/golua/lib/debuglib" ) var minimalconf = `hilbish.prompt '& '` func luaInit() { l = rt.New(os.Stdout) l.PushContext(rt.RuntimeContextDef{ MessageHandler: debuglib.Traceback, }) lib.LoadAll(l) lib.LoadLibs(l, hilbishLoader) // yes this is stupid, i know util.DoString(l, "hilbish = require 'hilbish'") // Add fs and terminal module module to Lua lib.LoadLibs(l, fs.Loader) lib.LoadLibs(l, terminal.Loader) cmds := commander.New(l) // When a command from Lua is added, register it for use cmds.Events.On("commandRegister", func(args ...interface{}) { cmdName := args[0].(string) cmd := args[1].(*rt.Closure) commands[cmdName] = cmd }) cmds.Events.On("commandDeregister", func(args ...interface{}) { cmdName := args[0].(string) delete(commands, cmdName) }) lib.LoadLibs(l, cmds.Loader) hooks = bait.New(l) hooks.SetRecoverer(func(event string, handler *bait.Listener, err interface{}) { fmt.Println("Error in `error` hook handler:", err) hooks.Off(event, handler) }) lib.LoadLibs(l, hooks.Loader) // Add Ctrl-C handler hooks.On("signal.sigint", func(...interface{}) { if !interactive { os.Exit(0) } }) lr.rl.RawInputCallback = func(r []rune) { hooks.Emit("hilbish.rawInput", string(r)) } // Add more paths that Lua can require from err := util.DoString(l, "package.path = package.path .. " + requirePaths) if err != nil { fmt.Fprintln(os.Stderr, "Could not add Hilbish require paths! Libraries will be missing. This shouldn't happen.") } err1 := util.DoFile(l, "nature/init.lua") if err1 != nil { err2 := util.DoFile(l, preloadPath) if err2 != nil { fmt.Fprintln(os.Stderr, "Missing nature module, some functionality and builtins will be missing.") fmt.Fprintln(os.Stderr, "local error:", err1) fmt.Fprintln(os.Stderr, "global install error:", err2) } } } func runConfig(confpath string) { if !interactive { return } err := util.DoFile(l, confpath) if err != nil { fmt.Fprintln(os.Stderr, err, "\nAn error has occured while loading your config! Falling back to minimal default config.") util.DoString(l, minimalconf) } }