20 lines
453 B
Go
20 lines
453 B
Go
package git
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import "strings"
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// countLines returns the number of lines in a string à la git, this is
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// The newline character is assumed to be '\n'. The empty string
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// contains 0 lines. If the last line of the string doesn't end with a
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// newline, it will still be considered a line.
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func countLines(s string) int {
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if s == "" {
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return 0
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}
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nEOL := strings.Count(s, "\n")
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if strings.HasSuffix(s, "\n") {
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return nEOL
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}
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return nEOL + 1
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}
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