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65 lines
1.5 KiB
65 lines
1.5 KiB
/* |
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Package ansi is a small, fast library to create ANSI colored strings and codes. |
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Installation |
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# this installs the color viewer and the package |
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go get -u github.com/mgutz/ansi/cmd/ansi-mgutz |
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Example |
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// colorize a string, SLOW |
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msg := ansi.Color("foo", "red+b:white") |
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// create a closure to avoid recalculating ANSI code compilation |
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phosphorize := ansi.ColorFunc("green+h:black") |
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msg = phosphorize("Bring back the 80s!") |
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msg2 := phospohorize("Look, I'm a CRT!") |
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// cache escape codes and build strings manually |
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lime := ansi.ColorCode("green+h:black") |
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reset := ansi.ColorCode("reset") |
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fmt.Println(lime, "Bring back the 80s!", reset) |
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Other examples |
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Color(s, "red") // red |
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Color(s, "red+b") // red bold |
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Color(s, "red+B") // red blinking |
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Color(s, "red+u") // red underline |
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Color(s, "red+bh") // red bold bright |
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Color(s, "red:white") // red on white |
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Color(s, "red+b:white+h") // red bold on white bright |
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Color(s, "red+B:white+h") // red blink on white bright |
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To view color combinations, from terminal |
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ansi-mgutz |
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Style format |
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"foregroundColor+attributes:backgroundColor+attributes" |
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Colors |
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black |
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red |
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green |
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yellow |
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blue |
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magenta |
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cyan |
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white |
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Attributes |
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b = bold foreground |
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B = Blink foreground |
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u = underline foreground |
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h = high intensity (bright) foreground, background |
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i = inverse |
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Wikipedia ANSI escape codes [Colors](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors) |
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*/ |
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package ansi
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