diff options
Diffstat (limited to 'utils/userloc.pl')
| -rwxr-xr-x | utils/userloc.pl | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/utils/userloc.pl b/utils/userloc.pl deleted file mode 100755 index 4da2f40..0000000 --- a/utils/userloc.pl +++ /dev/null @@ -1,216 +0,0 @@ -#!/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) ; |