41 lines
585 B
Go
41 lines
585 B
Go
package quote
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/* Quote quotes string if it contains white space character. */
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import(
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"os"
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"io"
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"fmt"
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"unicode"
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"bufio"
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"surdeus.su/core/cli/mtool"
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)
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func HasWhiteSpace(s string) bool {
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for _, r := range s {
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if(unicode.IsSpace(r)){
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return true
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}
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}
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return false
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}
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func Run(flagSet *mtool.Flags) {
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flagSet.Parse()
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r := bufio.NewReader(os.Stdin)
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for{
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l, e := r.ReadString('\n')
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if e==io.EOF {
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break
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}
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last := len(l) - 1
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if l[last] == '\n' {
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l = l[:last]
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}
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if HasWhiteSpace(l) {
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fmt.Printf("'%s'\n", l)
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}else {
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fmt.Println(l)
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}
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}
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}
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