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Format of debora output

pull/55/head
Jae Kwon 10 years ago
parent
commit
a4c098ac0b
3 changed files with 109 additions and 3 deletions
  1. +8
    -3
      cmd/debora/main.go
  2. +84
    -0
      common/colors.go
  3. +17
    -0
      common/string.go

+ 8
- 3
cmd/debora/main.go View File

@ -177,9 +177,14 @@ func cliListProcesses(c *cli.Context) {
} else {
fmt.Printf("%v processes:\n", remote)
for _, proc := range response.Processes {
fmt.Printf(" \"%v\" => `%v` (%v) start:%v end:%v output:%v\n",
proc.Label, proc.ExecPath, proc.Pid,
proc.StartTime, proc.EndTime, proc.OutputPath)
startTimeStr := Green(proc.StartTime.String())
endTimeStr := proc.EndTime.String()
if !proc.EndTime.IsZero() {
endTimeStr = Red(endTimeStr)
}
fmt.Printf(" %v start:%v end:%v output:%v\n",
RightPadString(Fmt("\"%v\" => `%v` (%v)", proc.Label, proc.ExecPath, proc.Pid), 40),
startTimeStr, endTimeStr, proc.OutputPath)
}
}
}


+ 84
- 0
common/colors.go View File

@ -0,0 +1,84 @@
package common
import (
"fmt"
"strings"
)
const (
ANSIReset = "\x1b[0m"
ANSIBright = "\x1b[1m"
ANSIDim = "\x1b[2m"
ANSIUnderscore = "\x1b[4m"
ANSIBlink = "\x1b[5m"
ANSIReverse = "\x1b[7m"
ANSIHidden = "\x1b[8m"
ANSIFgBlack = "\x1b[30m"
ANSIFgRed = "\x1b[31m"
ANSIFgGreen = "\x1b[32m"
ANSIFgYellow = "\x1b[33m"
ANSIFgBlue = "\x1b[34m"
ANSIFgMagenta = "\x1b[35m"
ANSIFgCyan = "\x1b[36m"
ANSIFgWhite = "\x1b[37m"
ANSIBgBlack = "\x1b[40m"
ANSIBgRed = "\x1b[41m"
ANSIBgGreen = "\x1b[42m"
ANSIBgYellow = "\x1b[43m"
ANSIBgBlue = "\x1b[44m"
ANSIBgMagenta = "\x1b[45m"
ANSIBgCyan = "\x1b[46m"
ANSIBgWhite = "\x1b[47m"
)
// color the string s with color 'color'
// unless s is already colored
func treat(s string, color string) string {
if len(s) > 2 && s[:2] == "\x1b[" {
return s
} else {
return color + s + ANSIReset
}
}
func treatAll(color string, args ...interface{}) string {
var parts []string
for _, arg := range args {
parts = append(parts, treat(fmt.Sprintf("%v", arg), color))
}
return strings.Join(parts, "")
}
func Black(args ...interface{}) string {
return treatAll(ANSIFgBlack, args...)
}
func Red(args ...interface{}) string {
return treatAll(ANSIFgRed, args...)
}
func Green(args ...interface{}) string {
return treatAll(ANSIFgGreen, args...)
}
func Yellow(args ...interface{}) string {
return treatAll(ANSIFgYellow, args...)
}
func Blue(args ...interface{}) string {
return treatAll(ANSIFgBlue, args...)
}
func Magenta(args ...interface{}) string {
return treatAll(ANSIFgMagenta, args...)
}
func Cyan(args ...interface{}) string {
return treatAll(ANSIFgCyan, args...)
}
func White(args ...interface{}) string {
return treatAll(ANSIFgWhite, args...)
}

+ 17
- 0
common/string.go View File

@ -2,6 +2,23 @@ package common
import (
"fmt"
"strings"
)
var Fmt = fmt.Sprintf
func RightPadString(s string, totalLength int) string {
remaining := totalLength - len(s)
if remaining > 0 {
s = s + strings.Repeat(" ", remaining)
}
return s
}
func LeftPadString(s string, totalLength int) string {
remaining := totalLength - len(s)
if remaining > 0 {
s = strings.Repeat(" ", remaining) + s
}
return s
}

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