From cfa2cb96172cda7ab153244140912d3af3021122 Mon Sep 17 00:00:00 2001
From: xucong053 <xucong053@outlook.com>
Date: Thu, 26 May 2022 17:39:11 +0800
Subject: [PATCH] fix: failed to locate root dir even if proj.json exist

---
 hrp/plugin.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/hrp/plugin.go b/hrp/plugin.go
index 67a86cfe..f9465a90 100644
--- a/hrp/plugin.go
+++ b/hrp/plugin.go
@@ -17,6 +17,7 @@ const (
 	goPluginFile          = "debugtalk.so"  // built from go plugin
 	hashicorpGoPluginFile = "debugtalk.bin" // built from hashicorp go plugin
 	hashicorpPyPluginFile = "debugtalk.py"  // used for hashicorp python plugin
+	projectInfoFile       = "proj.json"     // used for ensuring root project
 )
 
 func initPlugin(path string, logOn bool) (plugin funplugin.IPlugin, pluginDir string, err error) {
@@ -118,9 +119,15 @@ func GetProjectRootDirPath(path string) (rootDir string, err error) {
 		rootDir = filepath.Dir(pluginPath)
 		return
 	}
+	// fix: no debugtalk file in project but having proj.json created by startpeoject
+	projPath, err := locateFile(path, projectInfoFile)
+	if err == nil {
+		rootDir = filepath.Dir(projPath)
+		return
+	}
 
 	// failed to locate project root dir
-	// maybe project plugin debugtalk.xx is not exist
+	// maybe project plugin debugtalk.xx and proj.json are not exist
 	// use current dir instead
 	return os.Getwd()
 }