Show process args when ungrouped on unix

Gopkg.lock

@@ -17,7 +17,7 @@
   branch = "master"
   name = "github.com/cjbassi/termui"
   packages = ["."]
-  revision = "75525ee19c41f52324024b7a2bf31edcd1428494"
+  revision = "50e37fc8a80ca08ddca62be4537c7d49261994a3"
 
 [[projects]]
   branch = "master"

src/widgets/proc.go

@@ -22,6 +22,7 @@ type Process struct {
 	Command string
 	CPU     float64
 	Mem     float64
+	Args    string
 }
 
 type Proc struct {
@@ -100,7 +101,7 @@ func (self *Proc) Sort() {
 		self.Header[3] += DOWN
 	}
 
-	self.Rows = FieldsToStrings(*processes)
+	self.Rows = FieldsToStrings(*processes, self.group)
 }
 
 // ColResize overrides the default ColResize in the termui table.
@@ -220,6 +221,7 @@ func Group(P []Process) []Process {
 				val.Command,
 				val.CPU + process.CPU,
 				val.Mem + process.Mem,
+				"",
 			}
 		} else {
 			groupedP[process.Command] = Process{
@@ -227,6 +229,7 @@ func Group(P []Process) []Process {
 				process.Command,
 				process.CPU,
 				process.Mem,
+				"",
 			}
 		}
 	}
@@ -242,14 +245,18 @@ func Group(P []Process) []Process {
 }
 
 // FieldsToStrings converts a []Process to a [][]string
-func FieldsToStrings(P []Process) [][]string {
+func FieldsToStrings(P []Process, grouped bool) [][]string {
 	strings := make([][]string, len(P))
 	for i, p := range P {
 		strings[i] = make([]string, 4)
 		strings[i][0] = strconv.Itoa(int(p.PID))
-		strings[i][1] = p.Command
+		if grouped {
+			strings[i][1] = p.Command
+		} else {
+			strings[i][1] = p.Args
+		}
 		strings[i][2] = fmt.Sprintf("%4s", strconv.FormatFloat(p.CPU, 'f', 1, 64))
-		strings[i][3] = fmt.Sprintf("%4s", strconv.FormatFloat(float64(p.Mem), 'f', 1, 32))
+		strings[i][3] = fmt.Sprintf("%4s", strconv.FormatFloat(float64(p.Mem), 'f', 1, 64))
 	}
 	return strings
 }

src/widgets/proc_unix.go

@@ -22,7 +22,7 @@ func (self *Proc) update() {
 }
 
 func Processes() []Process {
-	output, _ := exec.Command("ps", "--no-headers", "-acxo", "pid,comm,pcpu,pmem").Output()
+	output, _ := exec.Command("ps", "--no-headers", "-axo", "pid,comm,pcpu,pmem,args").Output()
 	strOutput := strings.TrimSpace(string(output))
 	processes := []Process{}
 	for _, line := range strings.Split(strOutput, "\n") {
@@ -35,6 +35,7 @@ func Processes() []Process {
 			Command: split[1],
 			CPU:     cpu,
 			Mem:     mem,
+			Args:    strings.Join(split[4:], " "),
 		}
 		processes = append(processes, process)
 	}

src/widgets/proc_windows.go

@@ -18,6 +18,9 @@ func (self *Proc) update() {
 			command,
 			cpu / self.cpuCount,
 			float64(mem),
+			// getting command args using gopsutil's Cmdline and CmdlineSlice wasn't
+			// working the last time I tried it, so we're just reusing 'command'
+			command,
 		}
 	}
 

vendor/github.com/cjbassi/termui/colors.go

@@ -1,6 +1,7 @@
 package termui
 
 // Color is an integer in the range -1 to 255.
+// -1 is clear, while 0-255 are xterm 256 colors.
 type Color int
 
 // ColorDefault = clear

vendor/github.com/cjbassi/termui/table.go

@@ -106,7 +106,11 @@ func (self *Table) Buffer() *Buffer {
 			if width == 0 {
 				continue
 			}
-			r := MaxString(row[i], self.X-self.CellXPos[i])
+			width = self.X - self.CellXPos[i]
+			if len(self.CellXPos) > i+1 {
+				width -= self.X - self.CellXPos[i+1]
+			}
+			r := MaxString(row[i], width)
 			buf.SetString(self.CellXPos[i], y, r, self.Fg, bg)
 		}
 	}