LOC counter

[cn73]

Avete mica qualche script o programmino per il conteggio delle LOC?? Ve ne sarei molto grato...

[cionci]

Che sono le LOC ?

[kingv]

LOCuste? :confused: :confused:


Se sono LinesOfCode non e' difficile, a parte se vuoi scriverti a mano il parsing..

[cn73]

Line of codes.... non poso scrivere un programma java, stavo provando uno script in PERL...funziona, ma devo riuscire a togliere alcune directory....Ne capite??...

#!/usr/bin/perl
# Author: Tom Mutdosch
# This program counts the number of lines of code, excluding
# comment characters and whitespace.
# Usage:
# LOC [-c commentchar] filename
# The default comment character is "//"


$commentChar = "\/\/"; # the default comment is //
$total = 0; # the total count of all files LOC


#$ARGV[0] || die "Usage: LOC [-c commentcharacter] filename\n";



# get filename from each argurment on command line


#foreach $subdir (`find . -type d | awk '{if(match($1,/^\.\/test$$|^\.\/bilancio|\.$$|^\.\/java|^\.\/workflow|old$$|bak$$|test$$/) == 0) print;}'`) {

foreach $file (`find . -name '*.java'`) {

#foreach $file (@ARGV) {
#foreach $file (`ls | awk '/.java$$/'`) {

print ( "working...$file\n" );
$flag = 0; #this flag is set if there is a command line comment

if ( $nextComment ) { #change default comment to command line comment
$commentChar = $file;
$flag = 1;
$nextComment = 0;
}

if ( $file eq "-c" ) { #a comment is given on command line...
$nextComment = 1;
$flag = 1;
}

if ( $flag == 0 ) {
open ( FILE, "<$file" ) || die "Errore!\n\n";

#$line = ;
$count = 0;

while ( $line = <FILE>) {

chop ($line) ;
$line =~ s/\s//g; #remove all whitespace

if ( $line =~ /^\/\*/ ) { #if comment is /*, stop counting...
$state = 1;
}

if ( $line =~ /^\*\// || $line =~ /\*\/$/ ) { #resume counting
#print ( "resume counting..." );
$state = 0;
$count--;
}

#if it's not a comment or a blank line, count this as a LOC
if ( $line eq "" || $line =~ /^$commentChar/ || $state == 1 ) { }
else {
#print ( "$line\n" );
$count = $count + 1;
}

}
print ( "....Total lines of code: $count \n") ;
$total += $count;
}

}

print( "-----------------------------\n" );
print ("Total LOC : $total\n" );

[maxithron]

andrebbe bene uno scriptino del genere?

# $ENV{HOME} = tua home
open(FP, "$ENV{HOME}/perl/sample.dat");
while(<FP>) { }
print "Number of lines -> $.\n";
# That's it.
# $. -> the current input line number of the last
#filehandle that was read. Reset only when
#the filehandle is closed explicitly.

[lovaz]

Scusate, ma non basterebbe un semplice:

grep -rwvc \/\/ *.c

?

Magari lavorandoci un po', inserendo una regexp, adesso non ho tempo per provare... :D

Poi dipende da che devi fare, non so neanche se funziona :sofico:

[maxithron]

Originally posted by "lovaz"

Scusate, ma non basterebbe un semplice:

grep -rwvc \/\/ *.c

?



Di sicuro l'avrà già provato credo.

[cn73]

Quello ch ho scritto funziona...il problema era eliminare le righe coi commenti ;) non solo quelle vuote.