81 lines
1.4 KiB
Go
81 lines
1.4 KiB
Go
package table
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import (
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"io"
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"github.com/jedib0t/go-pretty/v6/table"
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"gitlab.com/wpetit/goweb/cli/format"
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)
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const Format format.Format = "table"
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const DefaultCompactModeMaxColumnWidth = 30
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func init() {
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format.Register(Format, NewWriter(DefaultCompactModeMaxColumnWidth))
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}
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type Writer struct {
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compactModeMaxColumnWidth int
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}
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// Write implements format.Writer.
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func (w *Writer) Write(writer io.Writer, hints format.Hints, data ...any) error {
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t := table.NewWriter()
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t.SetOutputMirror(writer)
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var props []format.Prop
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if hints.Props != nil {
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props = hints.Props
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} else {
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if len(data) > 0 {
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props = getProps(data[0])
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} else {
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props = make([]format.Prop, 0)
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}
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}
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labels := table.Row{}
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for _, p := range props {
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labels = append(labels, p.Label())
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}
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t.AppendHeader(labels)
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isCompactMode := hints.OutputMode == format.OutputModeCompact
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for _, d := range data {
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row := table.Row{}
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for _, p := range props {
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value := getFieldValue(d, p.Name())
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compactModeMaxColumnWidth := format.PropHint(p,
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hintCompactModeMaxColumnWidth,
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w.compactModeMaxColumnWidth,
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)
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if isCompactMode && len(value) > compactModeMaxColumnWidth {
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value = value[:compactModeMaxColumnWidth] + "..."
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}
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row = append(row, value)
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}
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t.AppendRow(row)
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}
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t.Render()
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return nil
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}
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func NewWriter(compactModeMaxColumnWidth int) *Writer {
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return &Writer{compactModeMaxColumnWidth}
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}
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var _ format.Writer = &Writer{}
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