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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,85 +1,81 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "errors" | ||
| "io/ioutil" | ||
| "regexp" | ||
| "strings" | ||
| "unicode" | ||
|
|
||
| "github.com/mingrammer/casec" | ||
| "github.com/mingrammer/cfmt" | ||
| ) | ||
|
|
||
| func isCaseSeparator(r rune) bool { | ||
| return r == casec.SnakeDelimiter || r == casec.KebabDelimiter | ||
| } | ||
|
|
||
| func convertWord(word, from, to string) (string, error) { | ||
| if from != "" { | ||
| is, err := casec.IsCaseOf(from, word) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| if !is { | ||
| return word, nil | ||
| func convertWord(word, src, tgt string) string { | ||
| if src != "" { | ||
| if is, _ := casec.IsCaseOf(src, word); is { | ||
| word, _ = casec.ToCaseFor(tgt, word) | ||
| } | ||
| } | ||
| return casec.ToCaseFor(to, word) | ||
| return word | ||
| } | ||
|
|
||
| func convertText(text, from, to string, ignore []string) (string, error) { | ||
| reExpr := "^$" | ||
| if len(ignore) > 0 { | ||
| reExpr = strings.Join(ignore, "|") | ||
| func convertText(text, src, tgt string, start, end int, ignoreRe *regexp.Regexp) string { | ||
| var convLines []string | ||
| lines := strings.Split(text, "\n") | ||
| if start <= 0 { | ||
| start = 1 | ||
| } | ||
| re, err := regexp.Compile(reExpr) | ||
| if err != nil { | ||
| return "", errors.New(cfmt.Serrorf("%s is not valid patten", reExpr)) | ||
| if end <= 0 { | ||
| end = len(lines) | ||
| } | ||
| out := strings.Builder{} | ||
| chunk := strings.Builder{} | ||
| size := len(text) | ||
| lastLetter := false | ||
| for i, r := range text { | ||
| if unicode.IsLetter(r) || isCaseSeparator(r) { | ||
| chunk.WriteRune(r) | ||
| if i < size-1 { | ||
| continue | ||
| } | ||
| lastLetter = true | ||
| } | ||
| if chunk.Len() > 0 { | ||
| word := chunk.String() | ||
| if !re.MatchString(word) { | ||
| word, err = convertWord(word, from, to) | ||
| if err != nil { | ||
| return "", err | ||
| for i, line := range lines { | ||
| if i >= start-1 && i <= end-1 { | ||
| conv := strings.Builder{} | ||
| chunk := strings.Builder{} | ||
| size := len(line) | ||
| lastLetter := false | ||
| for j, r := range line { | ||
| if unicode.IsLetter(r) || isCaseSeparator(r) { | ||
| chunk.WriteRune(r) | ||
| if j < size-1 { | ||
| continue | ||
| } | ||
| lastLetter = true | ||
| } | ||
| if chunk.Len() > 0 { | ||
| word := chunk.String() | ||
| if !ignoreRe.MatchString(word) { | ||
| word = convertWord(word, src, tgt) | ||
| } | ||
| conv.WriteString(word) | ||
| if lastLetter { | ||
| break | ||
| } | ||
| chunk.Reset() | ||
| } | ||
| conv.WriteRune(r) | ||
| } | ||
| out.WriteString(word) | ||
| if lastLetter { | ||
| break | ||
| } | ||
| chunk.Reset() | ||
| line = conv.String() | ||
| } | ||
| out.WriteRune(r) | ||
| convLines = append(convLines, line) | ||
| } | ||
| return out.String(), nil | ||
| out := strings.Join(convLines, "\n") | ||
| return out | ||
| } | ||
|
|
||
| func convertFromText(text, from, to string, ignore []string) (string, string, error) { | ||
| converted, err := convertText(text, from, to, ignore) | ||
| if err != nil { | ||
| return "", "", err | ||
| } | ||
| return text, converted, nil | ||
| func convertFromText(text, src, tgt string, start, end int, ignoreRe *regexp.Regexp) (string, string) { | ||
| conv := convertText(text, src, tgt, start, end, ignoreRe) | ||
| return text, conv | ||
| } | ||
|
|
||
| func convertFromFile(fileName, from, to string, ignore []string) (string, string, error) { | ||
| func convertFromFile(fileName, src, tgt string, start, end int, ignoreRe *regexp.Regexp) (string, string, error) { | ||
| b, err := ioutil.ReadFile(fileName) | ||
| if err != nil { | ||
| return "", "", err | ||
| } | ||
| return convertFromText(string(b), from, to, ignore) | ||
| text, conv := convertFromText(string(b), src, tgt, start, end, ignoreRe) | ||
| return text, conv, nil | ||
| } |
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