mirror of
https://github.com/charmbracelet/gum
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42 lines
865 B
Go
42 lines
865 B
Go
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package style
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import (
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"strconv"
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"strings"
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)
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// parsePadding parses 1 - 4 integers from a string and returns them in a top,
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// right, bottom, left order for use in the lipgloss.Padding() method
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func parsePadding(s string) (int, int, int, int) {
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var ints []int
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tokens := strings.Split(s, " ")
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// All tokens must be an integer
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for _, token := range tokens {
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parsed, err := strconv.Atoi(token)
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if err != nil {
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return 0, 0, 0, 0
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}
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ints = append(ints, parsed)
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}
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if len(tokens) == 1 {
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return ints[0], ints[0], ints[0], ints[0]
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}
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if len(tokens) == 2 {
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return ints[0], ints[1], ints[0], ints[1]
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}
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if len(tokens) == 4 {
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return ints[0], ints[1], ints[2], ints[3]
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}
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return 0, 0, 0, 0
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}
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// parseMargin is an alias for parsePadding since they involve the same logic
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// to parse integers to the same format.
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var parseMargin = parsePadding
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