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Merge pull request #155 from TomWright/coloured-output
Add --colour --color flags to enable colourised output in selected command
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,25 @@ | ||
package storage | ||
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||
import ( | ||
"bytes" | ||
"github.com/alecthomas/chroma/quick" | ||
) | ||
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// ColouriseStyle is the style used when colourising output. | ||
const ColouriseStyle = "solarized-dark256" | ||
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||
// ColouriseFormatter is the formatter used when colourising output. | ||
const ColouriseFormatter = "terminal" | ||
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// ColouriseBuffer colourises the given buffer in-place. | ||
func ColouriseBuffer(content *bytes.Buffer, lexer string) error { | ||
contentString := content.String() | ||
content.Reset() | ||
return quick.Highlight(content, contentString, lexer, ColouriseFormatter, ColouriseStyle) | ||
} | ||
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||
// Colourise colourises the given string. | ||
func Colourise(content string, lexer string) (*bytes.Buffer, error) { | ||
buf := new(bytes.Buffer) | ||
return buf, quick.Highlight(buf, content, lexer, ColouriseFormatter, ColouriseStyle) | ||
} |
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