From: Tim Henigan <tim.henigan@gmail.com>
To: gitster@pobox.com, git@vger.kernel.org, davvid@gmail.com
Cc: Tim Henigan <tim.henigan@gmail.com>
Subject: [PATCH 6/9 v6] difftool: eliminate setup_environment function
Date: Thu, 22 Mar 2012 15:52:21 -0400 [thread overview]
Message-ID: <1332445944-10944-7-git-send-email-tim.henigan@gmail.com> (raw)
In-Reply-To: <1332445944-10944-1-git-send-email-tim.henigan@gmail.com>
Removing this function shortens the code and makes it easier to read.
Now all environment variables are set as part of procedural operation.
Signed-off-by: Tim Henigan <tim.henigan@gmail.com>
---
git-difftool.perl | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/git-difftool.perl b/git-difftool.perl
index 493260d..d4fe998 100755
--- a/git-difftool.perl
+++ b/git-difftool.perl
@@ -29,12 +29,6 @@ USAGE
exit($exitcode);
}
-sub setup_environment
-{
- $ENV{GIT_PAGER} = '';
- $ENV{GIT_EXTERNAL_DIFF} = 'git-difftool--helper';
-}
-
# parse command-line options. all unrecognized options and arguments
# are passed through to the 'git diff' command.
my ($difftool_cmd, $extcmd, $gui, $help, $prompt);
@@ -79,7 +73,8 @@ if (defined($prompt)) {
}
}
-setup_environment();
+$ENV{GIT_PAGER} = '';
+$ENV{GIT_EXTERNAL_DIFF} = 'git-difftool--helper';
my @command = ('git', 'diff', @ARGV);
# ActiveState Perl for Win32 does not implement POSIX semantics of
--
1.7.10.rc1.36.g15e879
next prev parent reply other threads:[~2012-03-22 19:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-22 19:52 [PATCH 0/9 v6] difftool: teach command to perform directory diffs Tim Henigan
2012-03-22 19:52 ` [PATCH 1/9 v6] difftool: parse options using Getopt::Long Tim Henigan
2012-03-22 19:52 ` [PATCH 2/9 v6] difftool: add '--no-gui' option Tim Henigan
2012-03-22 19:52 ` [PATCH 3/9 v6] difftool: exit(0) when usage is printed Tim Henigan
2012-03-22 19:52 ` [PATCH 4/9 v6] difftool: remove explicit change of PATH Tim Henigan
2012-03-22 19:52 ` [PATCH 5/9 v6] difftool: stop appending '.exe' to git Tim Henigan
2012-03-22 19:52 ` Tim Henigan [this message]
2012-03-22 19:52 ` [PATCH 7/9 v6] difftool: replace system call with Git::command_noisy Tim Henigan
2012-03-22 19:52 ` [PATCH 8/9 v6] difftool: teach difftool to handle directory diffs Tim Henigan
2012-03-22 19:52 ` [PATCH 9/9 v6] difftool: print list of valid tools with '--tool-help' Tim Henigan
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