diff options
Diffstat (limited to 'extComments/extComments.pl')
| -rwxr-xr-x | extComments/extComments.pl | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/extComments/extComments.pl b/extComments/extComments.pl index 0509012..39dbeb5 100755 --- a/extComments/extComments.pl +++ b/extComments/extComments.pl @@ -30,8 +30,8 @@ if ($path eq '') { # set parameters my %opts = (); -if (!getopts ('vc:p:',\%opts)) { -print STDERR "Usage $0 -v +if (!getopts ('vc:p:',\%opts) or scalar(@ARGV) != 1 ) { +print STDERR "Usage $0 -v <filename> -v verbose -c count of comment blocks @@ -50,7 +50,6 @@ $f =~ s/\$/\\\$/g; $f =~ s/;/\\;/g; $f =~ s/ /\\ /g; - #die "illegal file [$f]" if $f =~ m@/\.@; my $numberComments = 1; @@ -69,12 +68,7 @@ if (get_size($original) == 0) { my $commentsCmd = Determine_Comments_Extractor($f); -execute("$commentsCmd"); - -if ($commentsCmd =~ /^comments/ and - get_size("${f}.comments") == 0){ - `cat $f | head -700 > ${f}.comments`; -} +print execute("$commentsCmd"); exit 0; @@ -91,33 +85,31 @@ sub Determine_Comments_Extractor ######################## # for the time being, let us just extract the top 400 lines - return "cat '$f' | head -400 > '${f}.comments'"; + return "cat $f | head -400"; # return "$path/hashComments.pl -p '#' '$f'"; } elsif ($ext eq 'jl' or $ext eq 'el' ) { - return "cat $f | head -400 > ${f}.comments"; + return "cat $f | head -400"; # return "$path/hashComments.pl -p ';' $f";; } elsif ($ext =~ /^(java|c|cpp|h|cxx|c\+\+|cc)$/ ) { my $comm = `which comments`; if ($comm ne '') { - return "comments -c1 '$f' 2> /dev/null"; + return "comments -o -c1 $f 2> /dev/null"; } else { - return "cat $f | head -400 > ${f}.comments"; + return "head -400 $f"; } } else { - return "cat $f | head -700 > ${f}.comments"; + return "head -700 $f"; } } else { - print "\n>>>>>>>>>>>>>>>>>>>>>\n"; - return "cat $f | head -700 > ${f}.comments"; + return "head -700 $f"; } } sub execute { my ($c) = @_; -# print "\nTo execute [$c]\n"; my $r = `$c`; my $status = ($? >> 8); die "execution of program [$c] failed: status [$status]" if ($status != 0); |