From 49b797222d0dda7868e5b6ce566723fe2a6248f1 Mon Sep 17 00:00:00 2001
From: Stuart Connolly <stuart02@gmail.com>
Date: Sun, 19 Jan 2014 03:57:43 +0000
Subject: Display the short revision hash of the build alongside the revision
 number in the about dialog.

---
 Scripts/build-version.pl | 74 +++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 57 insertions(+), 17 deletions(-)

(limited to 'Scripts/build-version.pl')

diff --git a/Scripts/build-version.pl b/Scripts/build-version.pl
index 521d26dc..e435573f 100755
--- a/Scripts/build-version.pl
+++ b/Scripts/build-version.pl
@@ -1,7 +1,5 @@
 #! /usr/bin/perl
 
-#
-#  $Id$
 #
 #  build-version.pl
 #  sequel-pro
@@ -32,38 +30,80 @@
 #
 #  More info at <http://code.google.com/p/sequel-pro/>
 
-#  Updates the application/bundle's Info.plist CFBundleVersion to match that of the current
-#  Git revision.
+#  Updates the application/bundle's Info.plist CFBundleVersion to
+#  match that of the current Git revision.
 
 use strict;
 use warnings;
 
 use Carp;
 
-die "$0: Must be run from within Xcode. Exiting..." unless $ENV{"BUILT_PRODUCTS_DIR"};
+croak "$0: Must be run from within Xcode. Exiting..." unless $ENV{"BUILT_PRODUCTS_DIR"};
 
-my $svn2git_migration_compensation = 480;
-my $revision = `git log --oneline | wc -l` + $svn2git_migration_compensation;
 my $plist_path = "$ENV{BUILT_PRODUCTS_DIR}/$ENV{INFOPLIST_PATH}";
 
-my $version = $revision;
+#
+# Get the revision from Git.
+#
+sub _get_revision_number
+{
+	my $svn2git_migration_compensation = 480;
 
-($version =~ m/(\d+)[MS]*$/) && ($version = $1);
+	return `git log --oneline | wc -l` + $svn2git_migration_compensation;
+}
 
-die "$0: No Git revision found. Exiting..." unless $version;
+#
+# Get the revision short hash from Git.
+#
+sub _get_revision_short_hash
+{
+	return `git log -n 1 --oneline --format=%h`;
+}
 
-open(my $plist, $plist_path) || croak "Unable to open plist file for reading: $!";
+#
+# Get the content of the app's Info.plist file.
+#
+sub _get_plist_content
+{
+	open(my $plist, shift) || croak "Unable to open plist file for reading: $!";
 
-my $info = join('', <$plist>);
+	my $content = join('', <$plist>);
 
-close($plist);
+	close($plist);
 
-$info =~ s/([\t ]+<key>CFBundleVersion<\/key>\n[\t ]+<string>).*?(<\/string>)/$1$version$2/;
+	return $content;
+}
 
-open($plist, '>', $plist_path) || croak "Unable to open plist file for writing: $!";
+#
+# Save the supplied plist content to the supplied path.
+#
+sub _save_plist
+{
+	my ($plist_content, $plist_path) = @_;
+
+	open(my $plist, '>', $plist_path) || croak "Unable to open plist file for writing: $!";
+
+	print $plist $plist_content;
+
+	close($plist);
+}
+
+my $version = _get_revision_number();
+my $version_hash = _get_revision_short_hash();
+
+$version_hash =~ s/\n//;
+
+croak "$0: Unable to determine Git revision. Exiting..." unless $version;
+croak "$0: Unable to determine Git revision hash. Exiting..." unless $version_hash;
+
+my $info = _get_plist_content($plist_path);
+
+$info =~ s/([\t ]+<key>CFBundleVersion<\/key>\n[\t ]+<string>).*?(<\/string>)/$1$version$2/;
+$info =~ s/([\t ]+<key>SPVersionShortHash<\/key>\n[\t ]+<string>).*?(<\/string>)/$1$version_hash$2/;
 
-print $plist $info;
+_save_plist($info, $plist_path);
 
-close($plist);
+printf("CFBunderVersion set to $version\n");
+printf("VersionShortHash set to $version_hash");
 
 exit 0
-- 
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