Peter Kurfer
49e58ac2e4
- move to Gitlab - make code better testable - create app abstraction for server - cleanup
47 lines
976 B
Go
47 lines
976 B
Go
package format
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import (
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"encoding/json"
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"io"
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"strings"
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"github.com/olekukonko/tablewriter"
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"gopkg.in/yaml.v3"
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)
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type consoleWriterFactory func(io.Writer) ConsoleWriter
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var (
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writers = map[string]consoleWriterFactory{
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"table": func(writer io.Writer) ConsoleWriter {
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tw := tablewriter.NewWriter(writer)
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tw.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})
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tw.SetCenterSeparator("|")
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return &tblWriter{
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tableWriter: tw,
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}
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},
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"json": func(writer io.Writer) ConsoleWriter {
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return &jsonWriter{
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encoder: json.NewEncoder(writer),
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}
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},
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"yaml": func(writer io.Writer) ConsoleWriter {
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return &yamlWriter{
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encoder: yaml.NewEncoder(writer),
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}
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},
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}
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)
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func Writer(format string, writer io.Writer) ConsoleWriter {
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if cw, ok := writers[strings.ToLower(format)]; ok {
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return cw(writer)
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}
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return writers["table"](writer)
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}
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type ConsoleWriter interface {
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Write(in interface{}) (err error)
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}
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