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https://github.com/cheat/cheat.git
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bc623da74b
Dramatically improves the usefulness of `--search` by outputting "chunked" results. This removes the need (usually) to search and then manually open a cheatsheet.
24 lines
473 B
Go
24 lines
473 B
Go
package sheet
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import (
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"regexp"
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"strings"
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)
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// Search returns lines within a sheet's Text that match the search regex
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func (s *Sheet) Search(reg *regexp.Regexp) string {
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// record matches
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matches := ""
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// search through the cheatsheet's text line by line
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for _, line := range strings.Split(s.Text, "\n\n") {
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// exit early if the line doesn't match the regex
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if reg.MatchString(line) {
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matches += line + "\n\n"
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}
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}
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return strings.TrimSpace(matches)
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}
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