common/tools/sortUnique.pl
author Simon Howkins <simonh@symbian.org>
Wed, 15 Jul 2009 13:30:58 +0100
changeset 247 cfde8b1784f7
parent 246 4f2482f1dd48
child 1316 0b4a09013baf
permissions -rw-r--r--
Simplified the locations of some generated files, so they are created where they need to be rather than created on one place and moved to another. Zipping of binaries now assumes that there's always an rnd exclude file, as it is always created by populateziptemplate.pl, even if there's nothing put into it.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
246
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     1
#!perl -w
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     2
use strict;
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     3
# Sorts the input, removes duplicates, and outputs it
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     4
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     5
# Read it
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     6
my @content = <>;
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     7
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     8
# Sort it, and grep to remove duplicates
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
     9
my $previous = "\n\n";
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
    10
@content = grep {$_ ne $previous && ($previous = $_, 1) } sort @content;
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
    11
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
    12
# Write it
4f2482f1dd48 Added sorting and removal of duplicates from TSV files.
Simon Howkins <simonh@symbian.org>
parents:
diff changeset
    13
print @content;