add Process.Print

3 files changed, 11 insertions, 5 deletions

diff --git a/Makefile b/Makefile
index b407aac..8cda6f7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,2 @@
-all:
-	go run main.go
 install:
-	go install github.com/buetow/gstat
+	go install github.com/buetow/gstat/main
diff --git a/main/main.go b/main/main.go
index b8b5d39..d1f031c 100644
--- a/main/main.go
+++ b/main/main.go
@@ -36,7 +36,7 @@ func main() {
 	for {
 		process, more := <-res
 		if more {
-			fmt.Println(process.Cmdline)
+			process.Print()
 		} else {
 			break
 		}
diff --git a/process/process.go b/process/process.go
index 4420b44..9004349 100644
--- a/process/process.go
+++ b/process/process.go
@@ -13,6 +13,12 @@ type Process struct {
 	Cmdline string
 }
 
+func (self *Process) Print() {
+	fmt.Printf("=====================\n")
+	fmt.Printf("PID: %d\n", self.Pid)
+	fmt.Printf("cmdline: %s\n", self.Cmdline)
+}
+
 func Gather(res chan<- Process) {
 	re, _ := regexp.Compile("^[0-9]+$")
 
@@ -29,7 +35,9 @@ func Gather(res chan<- Process) {
 			if err != nil {
 				log.Fatal(err)
 			}
-			res <- Process{Pid: pid, Cmdline: string(bytes)}
+			if len(bytes) > 0 {
+				res <- Process{Pid: pid, Cmdline: string(bytes)}
+			}
 		}
 	}
 }