diff options
Diffstat (limited to 'vendor/github.com/mgutz')
| -rw-r--r-- | vendor/github.com/mgutz/ansi/.gitignore | 1 | ||||
| -rw-r--r-- | vendor/github.com/mgutz/ansi/README.md | 121 | ||||
| -rw-r--r-- | vendor/github.com/mgutz/ansi/cmd/ansi-mgutz/main.go | 135 |
3 files changed, 122 insertions, 135 deletions
diff --git a/vendor/github.com/mgutz/ansi/.gitignore b/vendor/github.com/mgutz/ansi/.gitignore new file mode 100644 index 00000000..9ed3b07c --- /dev/null +++ b/vendor/github.com/mgutz/ansi/.gitignore @@ -0,0 +1 @@ +*.test diff --git a/vendor/github.com/mgutz/ansi/README.md b/vendor/github.com/mgutz/ansi/README.md new file mode 100644 index 00000000..8f8e20b7 --- /dev/null +++ b/vendor/github.com/mgutz/ansi/README.md @@ -0,0 +1,121 @@ +# ansi + +Package ansi is a small, fast library to create ANSI colored strings and codes. + +## Install + +Get it + +```sh +go get -u github.com/mgutz/ansi +``` + +## Example + +```go +import "github.com/mgutz/ansi" + +// colorize a string, SLOW +msg := ansi.Color("foo", "red+b:white") + +// create a FAST closure function to avoid computation of ANSI code +phosphorize := ansi.ColorFunc("green+h:black") +msg = phosphorize("Bring back the 80s!") +msg2 := phospohorize("Look, I'm a CRT!") + +// cache escape codes and build strings manually +lime := ansi.ColorCode("green+h:black") +reset := ansi.ColorCode("reset") + +fmt.Println(lime, "Bring back the 80s!", reset) +``` + +Other examples + +```go +Color(s, "red") // red +Color(s, "red+b") // red bold +Color(s, "red+B") // red blinking +Color(s, "red+u") // red underline +Color(s, "red+bh") // red bold bright +Color(s, "red:white") // red on white +Color(s, "red+b:white+h") // red bold on white bright +Color(s, "red+B:white+h") // red blink on white bright +Color(s, "off") // turn off ansi codes +``` + +To view color combinations, from project directory in terminal. + +```sh +go test +``` + +## Style format + +```go +"foregroundColor+attributes:backgroundColor+attributes" +``` + +Colors + +* black +* red +* green +* yellow +* blue +* magenta +* cyan +* white +* 0...255 (256 colors) + +Foreground Attributes + +* B = Blink +* b = bold +* h = high intensity (bright) +* i = inverse +* s = strikethrough +* u = underline + +Background Attributes + +* h = high intensity (bright) + +## Constants + +* ansi.Reset +* ansi.DefaultBG +* ansi.DefaultFG +* ansi.Black +* ansi.Red +* ansi.Green +* ansi.Yellow +* ansi.Blue +* ansi.Magenta +* ansi.Cyan +* ansi.White +* ansi.LightBlack +* ansi.LightRed +* ansi.LightGreen +* ansi.LightYellow +* ansi.LightBlue +* ansi.LightMagenta +* ansi.LightCyan +* ansi.LightWhite + +## References + +Wikipedia ANSI escape codes [Colors](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors) + +General [tips and formatting](http://misc.flogisoft.com/bash/tip_colors_and_formatting) + +What about support on Windows? Use [colorable by mattn](https://github.com/mattn/go-colorable). +Ansi and colorable are used by [logxi](https://github.com/mgutz/logxi) to support logging in +color on Windows. + +## MIT License + +Copyright (c) 2013 Mario Gutierrez mario@mgutz.com + +See the file LICENSE for copying permission. + diff --git a/vendor/github.com/mgutz/ansi/cmd/ansi-mgutz/main.go b/vendor/github.com/mgutz/ansi/cmd/ansi-mgutz/main.go deleted file mode 100644 index 736b45dd..00000000 --- a/vendor/github.com/mgutz/ansi/cmd/ansi-mgutz/main.go +++ /dev/null @@ -1,135 +0,0 @@ -package main - -import ( - "fmt" - "sort" - "strconv" - - "github.com/mattn/go-colorable" - "github.com/mgutz/ansi" -) - -func main() { - printColors() - print256Colors() - printConstants() -} - -func pad(s string, length int) string { - for len(s) < length { - s += " " - } - return s -} - -func padColor(s string, styles []string) string { - buffer := "" - for _, style := range styles { - buffer += ansi.Color(pad(s+style, 20), s+style) - } - return buffer -} - -func printPlain() { - ansi.DisableColors(true) - bgColors := []string{ - "", - ":black", - ":red", - ":green", - ":yellow", - ":blue", - ":magenta", - ":cyan", - ":white", - } - for fg := range ansi.Colors { - for _, bg := range bgColors { - println(padColor(fg, []string{"" + bg, "+b" + bg, "+bh" + bg, "+u" + bg})) - println(padColor(fg, []string{"+uh" + bg, "+B" + bg, "+Bb" + bg /* backgrounds */, "" + bg + "+h"})) - println(padColor(fg, []string{"+b" + bg + "+h", "+bh" + bg + "+h", "+u" + bg + "+h", "+uh" + bg + "+h"})) - } - } -} - -func printColors() { - ansi.DisableColors(false) - stdout := colorable.NewColorableStdout() - - bgColors := []string{ - "", - ":black", - ":red", - ":green", - ":yellow", - ":blue", - ":magenta", - ":cyan", - ":white", - } - - keys := []string{} - for fg := range ansi.Colors { - _, err := strconv.Atoi(fg) - if err != nil { - keys = append(keys, fg) - } - } - sort.Strings(keys) - - for _, fg := range keys { - for _, bg := range bgColors { - fmt.Fprintln(stdout, padColor(fg, []string{"" + bg, "+b" + bg, "+bh" + bg, "+u" + bg})) - fmt.Fprintln(stdout, padColor(fg, []string{"+uh" + bg, "+B" + bg, "+Bb" + bg /* backgrounds */, "" + bg + "+h", "+s" + bg})) - fmt.Fprintln(stdout, padColor(fg, []string{"+b" + bg + "+h", "+bh" + bg + "+h", "+u" + bg + "+h", "+uh" + bg + "+h"})) - } - } -} - -func print256Colors() { - ansi.DisableColors(false) - stdout := colorable.NewColorableStdout() - - bgColors := []string{""} - for i := 0; i < 256; i++ { - key := fmt.Sprintf(":%d", i) - bgColors = append(bgColors, key) - } - - keys := []string{} - for fg := range ansi.Colors { - n, err := strconv.Atoi(fg) - if err == nil { - keys = append(keys, fmt.Sprintf("%3d", n)) - } - } - sort.Strings(keys) - - for _, fg := range keys { - for _, bg := range bgColors { - fmt.Fprintln(stdout, padColor(fg, []string{"" + bg, "+b" + bg, "+u" + bg})) - fmt.Fprintln(stdout, padColor(fg, []string{"+B" + bg, "+Bb" + bg, "+s" + bg})) - } - } -} - -func printConstants() { - stdout := colorable.NewColorableStdout() - fmt.Fprintln(stdout, ansi.DefaultFG, "ansi.DefaultFG", ansi.Reset) - fmt.Fprintln(stdout, ansi.Black, "ansi.Black", ansi.Reset) - fmt.Fprintln(stdout, ansi.Red, "ansi.Red", ansi.Reset) - fmt.Fprintln(stdout, ansi.Green, "ansi.Green", ansi.Reset) - fmt.Fprintln(stdout, ansi.Yellow, "ansi.Yellow", ansi.Reset) - fmt.Fprintln(stdout, ansi.Blue, "ansi.Blue", ansi.Reset) - fmt.Fprintln(stdout, ansi.Magenta, "ansi.Magenta", ansi.Reset) - fmt.Fprintln(stdout, ansi.Cyan, "ansi.Cyan", ansi.Reset) - fmt.Fprintln(stdout, ansi.White, "ansi.White", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightBlack, "ansi.LightBlack", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightRed, "ansi.LightRed", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightGreen, "ansi.LightGreen", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightYellow, "ansi.LightYellow", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightBlue, "ansi.LightBlue", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightMagenta, "ansi.LightMagenta", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightCyan, "ansi.LightCyan", ansi.Reset) - fmt.Fprintln(stdout, ansi.LightWhite, "ansi.LightWhite", ansi.Reset) -} |