From d117e9fd753d9cbb36cbd394de1a3021c352d6fd Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Sat, 18 Aug 2007 01:41:31 +0200
Subject: [PATCH] WinGit: do not pack builtins, but copy them when unpacking

It is a sign of the impressive performance of LZMA that removing all
those (identical) builtin git-*.exe files removes only 10 kilobyte
from the resulting installer.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 share/WinGit/install.tcl | 14 ++++++++++++--
 share/WinGit/release.sh  |  3 +++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/share/WinGit/install.tcl b/share/WinGit/install.tcl
index 7eacde4d..72461a0f 100644
--- a/share/WinGit/install.tcl
+++ b/share/WinGit/install.tcl
@@ -39,7 +39,8 @@ proc installGit {} {
 	# copy files
 	set list [open "$currentDirectory/fileList.txt" r]
 	while {[gets $list line] >= 0} {
-		if {$line == "fileList.txt" || $line == "install.tcl"} {
+		if {$line == "fileList.txt" || $line == "install.tcl" ||
+				$line == "fileList-builtins.txt"} {
 			continue
 		}
 		.listbox.list insert end "copying file: $line\n"
@@ -55,7 +56,16 @@ proc installGit {} {
 	}
 	close $list
 
-	destroy .listbox
+	set list [open "$currentDirectory/fileList-builtins.txt" r]
+	while {[gets $list line] >= 0} {
+		.listbox.list nisert end "copying builtin: $line\n"
+		.listbox.list yview moveto 1
+		update
+		file copy "$currentDirectory/bin/git.exe $targetDirectory/$line"
+	}
+	close $list
+
+	#destroy .listbox
 
 	tk_dialog .info "WinGit installed" \
 			"WinGit was successfully installed" info 0 OK
diff --git a/share/WinGit/release.sh b/share/WinGit/release.sh
index 42972878..e386a904 100644
--- a/share/WinGit/release.sh
+++ b/share/WinGit/release.sh
@@ -17,6 +17,9 @@ cd "$TMPDIR" &&
 echo "Copying files" &&
 (cd / && tar cf - bin/ lib/perl5/) |
 tar xvf - &&
+gitmd5=$(md5sum bin/git.exe | cut -c 1-32) &&
+md5sum bin/git-*.exe | sed -n "s/^$gitmd5 \\*//p" > fileList-builtins.txt &&
+rm $(cat fileList-builtins.txt) &&
 (cd /mingw && tar cf - bin/*{tcl,tk,wish,gpg,curl.exe}* \
 	lib/*{tcl,tk}* libexec/gnupg/) |
 tar xvf - &&
-- 
2.11.4.GIT