# 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";
}