97 lines
1.9 KiB
Go
97 lines
1.9 KiB
Go
package main
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import (
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"fmt"
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"os"
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"regexp"
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"strings"
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)
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func addAuthorToFile(filePath string) error {
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content, err := os.ReadFile(filePath)
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if err != nil {
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return err
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}
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lines := strings.Split(string(content), "\n")
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var result []string
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var commentBuffer []string
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inComment := false
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funcPattern := regexp.MustCompile(`^func\s+(\([^)]+\)\s+)?\w+\s*\(`)
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for i := 0; i < len(lines); i++ {
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line := lines[i]
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trimmed := strings.TrimSpace(line)
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if strings.HasPrefix(trimmed, "//") && !strings.HasPrefix(trimmed, "//go:") {
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if strings.Contains(trimmed, "@author") {
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for _, c := range commentBuffer {
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result = append(result, c)
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}
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commentBuffer = nil
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result = append(result, line)
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inComment = false
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continue
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}
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commentBuffer = append(commentBuffer, line)
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inComment = true
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continue
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}
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if inComment && len(commentBuffer) > 0 && funcPattern.MatchString(trimmed) {
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for _, c := range commentBuffer {
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result = append(result, c)
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}
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indent := ""
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for _, ch := range line {
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if ch == ' ' || ch == '\t' {
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indent += string(ch)
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} else {
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break
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}
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}
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result = append(result, indent+"// @author sunct")
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result = append(result, line)
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commentBuffer = nil
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inComment = false
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continue
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}
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if len(commentBuffer) > 0 {
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for _, c := range commentBuffer {
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result = append(result, c)
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}
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commentBuffer = nil
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}
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inComment = false
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result = append(result, line)
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}
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if len(commentBuffer) > 0 {
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for _, c := range commentBuffer {
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result = append(result, c)
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}
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}
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output := strings.Join(result, "\n")
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return os.WriteFile(filePath, []byte(output), 0644)
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}
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func main() {
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if len(os.Args) < 2 {
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fmt.Println("Usage: go run add_author.go <file1.go> [file2.go ...]")
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os.Exit(1)
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}
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for _, file := range os.Args[1:] {
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fmt.Printf("Processing: %s ... ", file)
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err := addAuthorToFile(file)
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if err != nil {
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fmt.Printf("ERROR: %v\n", err)
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} else {
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fmt.Println("OK")
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}
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}
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}
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