mirror of https://github.com/kubernetes/kops.git
57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package table
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import (
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"strings"
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"github.com/charmbracelet/lipgloss"
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)
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// View renders the table. It does not end in a newline, so that it can be
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// composed with other elements more consistently.
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func (m Model) View() string {
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// Safety valve for empty tables
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if len(m.columns) == 0 {
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return ""
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}
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body := strings.Builder{}
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rowStrs := make([]string, 0, 1)
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headers := m.renderHeaders()
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startRowIndex, endRowIndex := m.VisibleIndices()
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if m.headerVisible {
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rowStrs = append(rowStrs, headers)
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} else if endRowIndex-startRowIndex > 0 {
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// nolint: gomnd // This is just getting the first newlined substring
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split := strings.SplitN(headers, "\n", 2)
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rowStrs = append(rowStrs, split[0])
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}
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for i := startRowIndex; i <= endRowIndex; i++ {
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rowStrs = append(rowStrs, m.renderRow(i, i == endRowIndex))
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}
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var footer string
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if len(rowStrs) > 0 {
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footer = m.renderFooter(lipgloss.Width(rowStrs[0]), false)
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} else {
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footer = m.renderFooter(lipgloss.Width(headers), true)
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}
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if footer != "" {
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rowStrs = append(rowStrs, footer)
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}
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if len(rowStrs) == 0 {
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return ""
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}
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body.WriteString(lipgloss.JoinVertical(lipgloss.Left, rowStrs...))
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return body.String()
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}
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