drun can execute more complex commands, e.g. small shell scripts

1 files changed, 10 insertions, 17 deletions

diff --git a/internal/config/common.go b/internal/config/common.go
index 8c07710..f0f1a94 100644
--- a/internal/config/common.go
+++ b/internal/config/common.go
@@ -2,27 +2,19 @@ package config
 
 // CommonConfig stores configuration keys shared by DTail server and client.
 type CommonConfig struct {
-	// The SSH server port number.
-	SSHPort int
-	// Enable experimental features.
+	SSHPort                    int
 	ExperimentalFeaturesEnable bool `json:",omitempty"`
-	// Enable extra debug logging (used for deevlopment or debugging purpes only).
-	DebugEnable bool `json:",omitempty"`
-	// Enable extra trace logging (used for deevlopment or debugging purpes only).
-	TraceEnable bool `json:",omitempty"`
+	DebugEnable                bool `json:",omitempty"`
+	TraceEnable                bool `json:",omitempty"`
 	// The log strategy to use, one of
 	//   stdout: only log to stdout (useful when used with systemd)
 	//   daily: create a log file for every day
-	LogStrategy string
-	// The log directory
-	LogDir string
-	// The cache directory
-	CacheDir string
-	// Do we want to enable pperf http server?
-	PProfEnable bool `json:",omitempty"`
-	// The HTTP port used by PProf
-	PProfPort int `json:",omitempty"`
-	// The PProf HTTP server bind address
+	LogStrategy      string
+	LogDir           string
+	CacheDir         string
+	TmpDir           string `json:",omitempty"`
+	PProfEnable      bool   `json:",omitempty"`
+	PProfPort        int    `json:",omitempty"`
 	PProfBindAddress string `json:",omitempty"`
 }
 
@@ -35,6 +27,7 @@ func newDefaultCommonConfig() *CommonConfig {
 		ExperimentalFeaturesEnable: false,
 		LogDir:                     "log",
 		CacheDir:                   "cache",
+		TmpDir:                     "/tmp",
 		PProfEnable:                false,
 		PProfPort:                  6060,
 		PProfBindAddress:           "0.0.0.0",