From: gfx <gfuji@cpan.org>
Date: Fri, 25 Sep 2009 12:57:27 +0000 (+0900)
Subject: Add a profile script
X-Git-Tag: 0.35~5
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=834fbe127a997bbce6487957fdeb55af71d0cae1;p=gitmo%2FMouse.git

Add a profile script
---

diff --git a/author/he-profile.pl b/author/he-profile.pl
new file mode 100644
index 0000000..dbab673
--- /dev/null
+++ b/author/he-profile.pl
@@ -0,0 +1,29 @@
+#!perl -w
+# Usage: perl author/profile.pl (no other options including -Mblib are reqired)
+
+use strict;
+
+my $script = 'bench/foo.pl';
+
+my $branch = do{
+	open my $in, '.git/HEAD' or die "Cannot open .git/HEAD: $!";
+	my $s = scalar <$in>;
+	chomp $s;
+	$s =~ s{^ref: \s+ refs/heads/}{}xms;
+	$s =~ s{/}{_}xmsg;
+	$s;
+};
+
+print "Profiling $branch ...\n";
+
+my @cmd = ($^X, '-Iblib/lib', '-Iblib/arch', '-d:NYTProf', '-e',
+    'require HTTP::Engine; require HTTP::Engine::Interface::CGI');
+
+print "> @cmd\n";
+system(@cmd) == 0 or die "Cannot profile";
+system(@cmd) == 0 or die "Cannot profile";
+system(@cmd) == 0 or die "Cannot profile";
+
+@cmd = ($^X, '-S', 'nytprofhtml', '--out', "nytprof-$branch");
+print "> @cmd\n";
+system(@cmd) == 0 or die "Cannot profile";