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Started working on line number flag

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This commit is contained in:
Aadhavan Srinivasan
2025-03-15 16:24:50 -04:00
parent 34149980a4
commit e489dc4c27
1 changed files with 1 additions and 3 deletions
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4
cmd/main.go
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@@ -27,6 +27,7 @@ func main() {
printMatchesFlag := flag.Bool("p", false, "Prints start and end index of each match. Can only be used with '-t' for multi-line mode.") printMatchesFlag := flag.Bool("p", false, "Prints start and end index of each match. Can only be used with '-t' for multi-line mode.")
caseInsensitiveFlag := flag.Bool("i", false, "Case-insensitive. Disregard the case of all characters.") caseInsensitiveFlag := flag.Bool("i", false, "Case-insensitive. Disregard the case of all characters.")
recursiveFlag := flag.Bool("r", false, "Recursively search all files in the given directory.") recursiveFlag := flag.Bool("r", false, "Recursively search all files in the given directory.")
lineNumFlag := flag.Bool("n", false, "For each line with a match, print the line number. Implies -l.")
matchNum := flag.Int("m", 0, "Print the match with the given index. Eg. -m 3 prints the third match.") matchNum := flag.Int("m", 0, "Print the match with the given index. Eg. -m 3 prints the third match.")
substituteText := flag.String("s", "", "Substitute the contents of each match with the given string. Overrides -o and -v") substituteText := flag.String("s", "", "Substitute the contents of each match with the given string. Overrides -o and -v")
flag.Parse() flag.Parse()
@@ -110,9 +111,6 @@ func main() {
reader := bufio.NewReader(inputFile) reader := bufio.NewReader(inputFile)
linesRead = false linesRead = false
for true { for true {
if !(*lineFlag) && (!*onlyFlag) {
color.New(color.FgMagenta).Fprintf(out, "%s: ", inputFile.Name()) // The filename should be printed for every line, _except_ if we're not printing every line. This is the case with the lineFlag and onlyFlag
}
if linesRead { if linesRead {
break break
} }