get realpath in collect

bashrc.sh

@@ -59,7 +59,6 @@ precmd() {
                      -login "$__RESH_LOGIN" \
                      -path "$__RESH_PATH" \
                      -pwd "$__RESH_PWD" \
-                     -realPwd "$(realpath $__RESH_PWD)" \
                      -shell "$__RESH_SHELL" \
                      -term "$__RESH_TERM" \
                      -pid "$__RESH_PID" -shellPid "$__RESH_SHELL_PID" \

collect/resh-collect.go

@@ -53,7 +53,6 @@ func main() {
 	windowId := flag.Int("windowId", -1, "$WINDOWID - session id")
 	shlvl := flag.Int("shlvl", -1, "$SHLVL")
 
-	realPwd := flag.String("realPwd", "", "realpath $PWD")
 	host := flag.String("host", "", "$HOSTNAME")
 	hosttype := flag.String("hosttype", "", "$HOSTTYPE")
 	ostype := flag.String("ostype", "", "$OSTYPE")
@@ -95,6 +94,12 @@ func main() {
 	realtimeBeforeLocal := realtimeBefore + timezoneBeforeOffset
 	realtimeAfterLocal := realtimeAfter + timezoneAfterOffset
 
+	realPwd, err := filepath.EvalSymlinks(*pwd)
+	if err != nil {
+		log.Println("err while handling realpath:", err)
+		realPwd = ""
+	}
+
 	gitDir, gitRealDir := getGitDirs(*gitCdup, *gitCdupExitCode, *pwd)
 	if *gitRemoteExitCode != 0 {
 		*gitRemote = ""
@@ -119,7 +124,7 @@ func main() {
 		Term:  *term,
 
 		// non-posix
-		RealpathPwd: *realPwd,
+		RealPwd:  realPwd,
 		Pid:      *pid,
 		ShellPid: *shellPid,
 		WindowId: *windowId,

common/resh-common.go

@@ -18,7 +18,7 @@ type Record struct {
     Term string `json:"term"`
 
     // non-posix"`
-    RealpathPwd string `json:"realpathPwd"`
+    RealPwd string `json:"realPwd"`
     Pid int `json:"pid"`
     ShellPid int `json:"shellPid"`
     WindowId int `json:"windowId"`