golibs/bait/bait.go

@@ -1,7 +1,6 @@
 package bait
 
 import (
-	"fmt"
 	"hilbish/util"
 
 	"github.com/chuckpreslar/emission"
@@ -14,13 +13,8 @@ type Bait struct{
 }
 
 func New() Bait {
-	emitter := emission.NewEmitter()
-	emitter.RecoverWith(func(hookname, hookfunc interface{}, err error) {
-		emitter.Off(hookname, hookfunc)
-		fmt.Println(err)
-	})
 	return Bait{
-		Em: emitter,
+		Em: emission.NewEmitter(),
 	}
 }
 

golibs/commander/commander.go

@@ -18,7 +18,7 @@ func New() Commander {
 }
 
 func (c *Commander) Loader(L *lua.LState) int {
-	exports := map[string]lua.LGFunction{
+	var exports = map[string]lua.LGFunction{
 		"register": c.cregister,
 		"deregister": c.cderegister,
 	}

hilbish.go

@@ -35,14 +35,14 @@ func HilbishLoader(L *lua.LState) int {
 	util.SetField(L, mod, "ver", lua.LString(version), "Hilbish version")
 	util.SetField(L, mod, "user", lua.LString(username), "Username of user")
 	util.SetField(L, mod, "host", lua.LString(host), "Host name of the machine")
-	util.SetField(L, mod, "home", lua.LString(curuser.HomeDir), "Home directory of the user")
+	util.SetField(L, mod, "home", lua.LString(homedir), "Home directory of the user")
 	util.SetField(L, mod, "dataDir", lua.LString(dataDir), "Directory for Hilbish's data files")
 	util.SetField(L, mod, "interactive", lua.LBool(interactive), "If this is an interactive shell")
 	util.SetField(L, mod, "login", lua.LBool(interactive), "Whether this is a login shell")
 
 	xdg := L.NewTable()
 	util.SetField(L, xdg, "config", lua.LString(confDir), "XDG config directory")
-	util.SetField(L, xdg, "data", lua.LString(getenv("XDG_DATA_HOME", curuser.HomeDir + "/.local/share")), "XDG data directory")
+	util.SetField(L, xdg, "data", lua.LString(getenv("XDG_DATA_HOME", homedir + "/.local/share")), "XDG data directory")
 	L.SetField(mod, "xdg", xdg)
 
 	util.Document(L, xdg, "Variables for the XDG base directory spec.")

lua.go

@@ -89,13 +89,13 @@ func RunConfig(confpath string) {
 }
 
 func RunLogin() {
-	if _, err := os.Stat(curuser.HomeDir + "/.hprofile.lua"); os.IsNotExist(err) {
+	if _, err := os.Stat(homedir + "/.hprofile.lua"); os.IsNotExist(err) {
 		return
 	}
 	if !login {
 		return
 	}
-	err := l.DoFile(curuser.HomeDir + "/.hprofile.lua")
+	err := l.DoFile(homedir + "/.hprofile.lua")
 	if err != nil {
 		fmt.Fprintln(os.Stderr, err,
 			"\nAn error has occured while loading your login config!n")

main.go

@@ -28,6 +28,7 @@ var (
 	aliases = map[string]string{}
 	luaCompletions = map[string]*lua.LFunction{}
 
+	homedir string
 	confDir string
 	curuser *user.User
 
@@ -37,9 +38,9 @@ var (
 )
 
 func main() {
-	curuser, _ = user.Current()
+	homedir, _ = os.UserHomeDir()
-	homedir := curuser.HomeDir
 	confDir = getenv("XDG_CONFIG_HOME", homedir + "/.config")
+	curuser, _ = user.Current()
 	preloadPath = strings.Replace(preloadPath, "~", homedir, 1)
 	sampleConfPath = strings.Replace(sampleConfPath, "~", homedir, 1)
 
@@ -229,9 +230,7 @@ func fmtPrompt() string {
 	host, _ := os.Hostname()
 	cwd, _ := os.Getwd()
 
-	if strings.HasPrefix(cwd, curuser.HomeDir) {
+	cwd = strings.Replace(cwd, curuser.HomeDir, "~", 1)
-		cwd = "~" + strings.TrimPrefix(cwd, curuser.HomeDir)
-	}
 	username := curuser.Username
 	// this will be baked into binary since GOOS is a constant
 	if runtime.GOOS == "windows" {

rl.go

@@ -53,7 +53,7 @@ func NewLineReader(prompt string) *LineReader {
 					fileCompletions := append(completions, readline.FilenameCompleter(query, ctx)...)
 					// filter out executables
 					for _, f := range fileCompletions {
-						name := strings.Replace(f, "~", curuser.HomeDir, 1)
+						name := strings.Replace(f, "~", homedir, 1)
 						if info, err := os.Stat(name); err == nil && info.Mode().Perm() & 0100 == 0 {
 							continue
 						}