+++ /dev/null
-#!/usr/bin/perl -w
-#
-# Program: userloc.pl
-#
-# Synopsis: This program uses "cvs annotate" to get a summary of how many lines
-# of code the various developres are responsible for. It takes one
-# argument, the directory to process. If the argument is not specified
-# then the cwd is used. The directory must be an LLVM tree checked out
-# from cvs.
-#
-# Syntax: userloc.pl [-tag=tag|-html... <directory>...
-#
-# Options:
-# -tag=tag
-# Use "tag" to select the revision (as per cvs -r option)
-# -filedetails
-# Report details about lines of code in each file for each user
-# -html
-# Generate HTML output instead of text output
-# -topdir
-# Specify where the top llvm source directory is. Otherwise the
-# llvm-config tool is used to find it.
-# Directories:
-# The directories passed after the options should be relative paths to
-# directories of interest from the top of the llvm source tree, e.g. "lib"
-# or "include", etc.
-
-die "Usage userloc.pl [-tag=tag|-html] <directories>..."
- if ($#ARGV < 0);
-
-my $tag = "";
-my $html = 0;
-my $debug = 0;
-my $filedetails = "";
-my $srcroot = "";
-while ( defined($ARGV[0]) && substr($ARGV[0],0,1) eq '-' )
-{
- if ($ARGV[0] =~ /-tag=.*/) {
- $tag = $ARGV[0];
- $tag =~ s#-tag=(.*)#$1#;
- } elsif ($ARGV[0] =~ /-filedetails/) {
- $filedetails = 1;
- } elsif ($ARGV[0] eq "-html") {
- $html = 1;
- } elsif ($ARGV[0] eq "-debug") {
- $debug = 1;
- } elsif ($ARGV[0] eq "-topdir") {
- shift; $srcroot = $ARGV[0]; shift;
- } else {
- die "Invalid option: $ARGV[0]";
- }
- shift;
-}
-
-if (length($srcroot) == 0) {
- chomp($srcroot = `llvm-config --src-root`);
-}
-if (! -d "$srcroot") {
- die "Invalid source root: $srcroot\n";
-}
-chdir($srcroot);
-my $llvmdo = "$srcroot/utils/llvmdo -topdir '$srcroot'";
-my %Stats;
-my %FileStats;
-
-my $annotate = "cvs -z6 annotate -lf ";
-if (length($tag) > 0)
-{
- $annotate = $annotate . " -r" . $tag;
-}
-
-sub GetCVSFiles
-{
- my $d = $_[0];
- my $files ="";
- open FILELIST,
- "$llvmdo -dirs \"$d\" -code-only echo |" || die "Can't get list of files with llvmdo";
- while ( defined($line = <FILELIST>) ) {
- chomp($file = $line);
- print "File: $file\n" if ($debug);
- $files = "$files $file";
- }
- return $files;
-}
-
-sub ScanDir
-{
- my $Dir = $_[0];
- my $files = GetCVSFiles($Dir);
-
- open (DATA,"$annotate $files 2>&1 |")
- || die "Can't read cvs annotation data";
-
- my $curfile = "";
- while ( defined($line = <DATA>) )
- {
- chomp($line);
- if ($line =~ '^Annotations for.*') {
- $curfile = $line;
- $curfile =~ s#^Annotations for ([[:print:]]*)#$1#;
- print "Scanning: $curfile\n" if ($debug);
- } elsif ($line =~ /^[0-9.]*[ \t]*\([^)]*\):/) {
- $uname = $line;
- $uname =~ s#^[0-9.]*[ \t]*\(([a-zA-Z0-9_.-]*) [^)]*\):.*#$1#;
- $Stats{$uname}++;
- if ($filedetails) {
- $FileStats{$uname} = {} unless exists $FileStats{$uname};
- ${$FileStats{$uname}}{$curfile}++;
- }
- }
- }
- close DATA;
-}
-
-sub printStats
-{
- my $dir = $_[0];
- my $hash = $_[1];
- my $user;
- my $total = 0;
-
- foreach $user (keys %Stats) { $total += $Stats{$user}; }
-
- if ($html) {
- print "<p>Total Source Lines: $total<br/></p>\n";
- print "<table>";
- print " <tr><th style=\"text-align:right\">LOC</th>\n";
- print " <th style=\"text-align:right\">\%LOC</th>\n";
- print " <th style=\"text-align:left\">User</th>\n";
- print "</tr>\n";
- }
-
- foreach $user ( sort keys %Stats )
- {
- my $v = $Stats{$user};
- if (defined($v))
- {
- if ($html) {
- printf "<tr><td style=\"text-align:right\">%d</td><td style=\"text-align:right\">(%4.1f%%)</td><td style=\"text-align:left\">", $v, (100.0/$total)*$v;
- if ($filedetails) {
- print "<a href=\"#$user\">$user</a></td></tr>";
- } else {
- print $user,"</td></tr>";
- }
- } else {
- printf "%8d (%4.1f%%) %s\n", $v, (100.0/$total)*$v, $user;
- }
- }
- }
- print "</table>\n" if ($html);
-
- if ($filedetails) {
- foreach $user (sort keys %FileStats) {
- my $total = 0;
- foreach $file (sort keys %{$FileStats{$user}}) {
- $total += ${$FileStats{$user}}{$file}
- }
- if ($html) {
- print "<table><tr><th style=\"text-align:left\" colspan=\"3\"><a name=\"$user\">$user</a></th></tr>\n";
- } else {
- print $user,":\n";
- }
- foreach $file (sort keys %{$FileStats{$user}}) {
- my $v = ${$FileStats{$user}}{$file};
- if ($html) {
- printf "<tr><td style=\"text-align:right\"> %d</td><td
- style=\"text-align:right\"> %4.1f%%</td><td
- style=\"text-align:left\">%s</td></tr>",$v, (100.0/$total)*$v,$file;
- } else {
- printf "%8d (%4.1f%%) %s\n", $v, (100.0/$total)*$v, $file;
- }
- }
- if ($html) { print "</table>\n"; }
- }
- }
-}
-
-
-if ($html)
-{
-print "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n";
-print "<html>\n<head>\n";
-print " <title>LLVM LOC Based On CVS Annotation</title>\n";
-print " <link rel=\"stylesheet\" href=\"llvm.css\" type=\"text/css\"/>\n";
-print "</head>\n";
-print "<body><div class=\"doc_title\">LLVM LOC Based On CVS Annotation</div>\n";
-print "<p>This document shows the total lines of code per user in each\n";
-print "LLVM directory. Lines of code are attributed by the user that last\n";
-print "committed the line. This does not necessarily reflect authorship.</p>\n";
-}
-
-my @DIRS;
-if ($#ARGV > 0) {
- @DIRS = @ARGV;
-} else {
- push @DIRS, 'include';
- push @DIRS, 'lib';
- push @DIRS, 'tools';
- push @DIRS, 'runtime';
- push @DIRS, 'docs';
- push @DIRS, 'test';
- push @DIRS, 'utils';
- push @DIRS, 'examples';
- push @DIRS, 'projects/Stacker';
- push @DIRS, 'projects/sample';
- push @DIRS, 'autoconf';
-}
-
-for $Index ( 0 .. $#DIRS) {
- print "Scanning Dir: $DIRS[$Index]\n" if ($debug);
- ScanDir($DIRS[$Index]);
-}
-
-printStats;
-
-print "</body></html>\n" if ($html) ;
projects / oota-llvm.git / blobdiff