mirror of
https://github.com/taigrr/wtf
synced 2026-04-17 11:14:54 -07:00
23 lines
609 B
Go
23 lines
609 B
Go
package highlight
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// DetectFiletype will use the list of syntax definitions provided and the filename and first line of the file
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// to determine the filetype of the file
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// It will return the corresponding syntax definition for the filetype
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func DetectFiletype(defs []*Def, filename string, firstLine []byte) *Def {
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for _, d := range defs {
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if d.ftdetect[0].MatchString(filename) {
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return d
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}
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if len(d.ftdetect) > 1 {
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if d.ftdetect[1].MatchString(string(firstLine)) {
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return d
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}
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}
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}
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emptyDef := new(Def)
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emptyDef.FileType = "Unknown"
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emptyDef.rules = new(rules)
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return emptyDef
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}
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