[SCM] eclipse - Powerful IDE written in java - Debian package. branch, master, updated. 800f9363d5bf9fd801b4ac36365727848b2bbdcf

[Niels Thykier]

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- Log -----------------------------------------------------------------
commit 800f9363d5bf9fd801b4ac36365727848b2bbdcf
Author: Niels Thykier <niels at thykier.net>
Date:   Mon Feb 22 21:59:30 2010 +0100

    Reinstated unjar-jar and updated repack-eclipse.

-----------------------------------------------------------------------

Summary of changes:
 debian/extra/repack-eclipse |    3 +-
 debian/extra/unjar-jar      |   69 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+), 2 deletions(-)

diff --git a/debian/extra/repack-eclipse b/debian/extra/repack-eclipse
index df31bf7..0dac78e 100755
--- a/debian/extra/repack-eclipse
+++ b/debian/extra/repack-eclipse
@@ -29,5 +29,4 @@ for jar_file in $(cat removed-jars); do
 done
 
 # Replace source .jar files
-cd ..
-./unjar-jar -c eclipse/plugins
+../debian/extra/unjar-jar plugins/*.source_*.jar
diff --git a/debian/extra/unjar-jar b/debian/extra/unjar-jar
new file mode 100755
index 0000000..b451c9b
--- /dev/null
+++ b/debian/extra/unjar-jar
@@ -0,0 +1,69 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use Debian::Debhelper::Dh_Lib;
+
+my $tmp = undef;
+my $wdir = undef;
+
+$SIG{'INT'} = \&cleanup;
+$SIG{'TERM'} = \&cleanup;
+
+
+## we do not need the argument parsing...
+#init();
+inhibit_log();
+
+chomp($tmp = `mktemp -d`);
+chomp($wdir = `pwd`);
+
+map { map { repack($_); } glob($_); } @ARGV;
+
+cleanup();
+exit 0;
+
+
+sub repack {
+    my $file = shift;
+    my $mtime;
+    choke("$file does not exist") if( ! -e $file);
+    complex_doit("cd \"$tmp\" && jar xf \"$wdir/$file\"");
+
+    unlink($file) or choke("Unlinking $file: $!");
+    $mtime = (stat("$tmp/META-INF/MANIFEST.MF"))[9];
+    open(MANIFEST_ORIG, "<", "$tmp/META-INF/MANIFEST.MF") or choke("Opening $tmp/META-INF/MANIFEST.MF");
+    open(MANIFEST, ">", "$tmp/manifest") or choke("Opening $tmp/manifest: $!");
+    while( my $line = <MANIFEST_ORIG> ) {
+	chomp($line);
+	last if($line =~ m/^\s*$/o);
+	print MANIFEST "$line\n";
+    }
+    close(MANIFEST) or choke("Writing $tmp/manifest: $!");
+    close(MANIFEST_ORIG);
+    # Set both atime and mtime to mtime of original manifest.
+    utime($mtime, $mtime, "$tmp/manifest") or print STDERR "W: Could not set modification time of $tmp/manifest: $!";
+    complex_doit("cd \"$tmp\" && jar cmf \"$tmp/manifest\" \"$wdir/$file\"  && rm -fr \"$tmp/\"*");
+    info("Replaced $file");
+    return 1;
+}
+
+sub choke{
+    my $msg = shift;
+    cleanup();
+    error($msg);
+    exit 1;
+}
+
+sub info{
+    my $msg = shift;
+    print "I: $msg\n";
+}
+
+sub cleanup{
+    if(defined($tmp) && -d $tmp){
+	info("Removing $tmp");
+	system("rm -fr \"$tmp\"");
+    }
+}
+


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