# Read a list of check-ins and call 'ss Diff' to get what was checked-in

$ENV{'SSDIR'} = "";
my $project = " ";
my $checkInsFile = "

";

# Read in check-ins from file
open( checkIns, $checkInsFile );
while( ) {

# Parse out the details from the check-in
my( $file, $ver, $use, $date, $com );
if( m/^(.*)\t(.*)\t(.*)\t(.*)\t(.*)$/ ) {
( $file, $ver, $use, $date, $com ) = ($1, $2, $3, $4, $5);
}

# Put any check for conditions here

# Check for some date range

# Check for some file pattern

# Check for some comment pattern

# Summed totals for this check-in
my $added = 0;
my $changed = 0;
my $deleted = 0;

# Special case version 1 to get the file line count of Version 1 (Check-in)
if( $ver == '1' ) {

# Get linecount for version 1 of file
my $command = "ss View \$/$project/$file -V$ver|";
open( ssView, $command );
while( ) {
$added++;
}
close( ssView );

}
else {

# Open a Unix diff from version-1 to version
my $verMinus1 = $ver - 1;
my $command = "ss Diff -DU \$/$project/$file -V$verMinus1~$ver|";
open( ssDiff, $command );

while( ) {

# Match for "number[a|d|c]number" at the start of a line
if( m/^(\d+),?(\d*)([acd])(\d+),?(\d*)$/ ) {

# Added
if( $3 eq "a" ) {
$added += ($5 gt "" ? $5 : $4) - $4 + 1;
}

# Changed
if( $3 eq "c" ) {
$changed += ($5 gt "" ? $5 : $4) - $4 + 1;
}

# Deleted
if( $3 eq "d" ) {
$deleted += ($5 gt "" ? $5 : $4) - $4 + 1;
}
}
}

close( ssDiff );
}

# Print check-in details + edit details
print "$file\t$ver\t$use\t$date\t$added\t$changed\t$deleted\t$com\n";
#print "Totals for ${file};$ver ($use) on $date added: $added changed: $changed deleted: $deleted\n";
}

#-------------------------------------------------------------------
# Given a source project folder, list the files and check-in details
#
# ToDo:
# Progress indicator
# Usage output.
# Take command-line arguments
#-------------------------------------------------------------------

$ENV{'SSDIR'} = "";
my $project = "";

# Start with the project folder
my @files;
open( ssFiles, "ss Dir \$/$project|");

# Iterate through the list of files
while( ) {

# Get all the cpp and .h files
if( /.*\.cpp/ || /.*\.h/ ) {
push @files, $_;
}
}
close( ssFiles );

# Print a header line
print "Filename\tVersion\tDeveloper\tDate\tComment\n";

# Iterate over the list of chomp'ed files (removes trailing newlines)
chomp( @files );
foreach( @files ) {

# What we are looking at
my $file = $_;
my $lastver = -1;
my( $ver, $use, $date, $com );

# Get history of versions for file, excluding build labels
open( ssHistory, "ss History \$/$project/$_|");
while( ) {

# Get version number
if( m/^.*Version (\d*) .*/ ) {
$ver = $1;
}

# Get user name
if( m/^.*User\: (\w*).*Date\:.* (\d+)\/(\d*)\/(\d*) .*Time.*/ ) {
$use = $1;
$date = "$2/$3/20$4";
}

# Get comment
if( m/^.*Comment\: (.*).*$/ ) {
$com = $1;
}

# If we have all vars populated and haven't already printed this version check-in
# then go ahead and print it out
if( /^$/ && $ver && $use && $lastver!=$ver ) { # $com optional
$lastver = $ver;
print "$file\t$ver\t$use\t$date\t$com\n";

# We are done with this data now
$ver = $use = $date = $com = undef;
}
}

# Close command stream
close( ssHistory );