40 lines
911 B
Go
40 lines
911 B
Go
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package main
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import (
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"fmt"
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"os"
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"github.com/jehiah/go-strftime"
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)
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type listFormatter struct {
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files []os.FileInfo
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}
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func newListFormatter(files []os.FileInfo) *listFormatter {
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f := new(listFormatter)
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f.files = files
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return f
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}
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// Short returns a string that lists the collection of files by name only,
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// one per line
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func (formatter *listFormatter) Short() string {
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output := ""
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for _, file := range formatter.files {
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output += file.Name() + "\r\n"
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}
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output += "\r\n"
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return output
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}
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// Detailed returns a string that lists the collection of files with extra
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// detail, one per line
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func (formatter *listFormatter) Detailed() string {
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output := ""
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for _, file := range formatter.files {
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output += fmt.Sprintf("%-13s %s %-8s %-8s %8d %s %s\r\n", file.Mode().String(), "1", "1000", "1000", int(file.Size()), strftime.Format("%b %m %Y", file.ModTime()), file.Name())
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}
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return output
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}
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