From 09b89d1a082a298a182875076c068711210bb5c2 Mon Sep 17 00:00:00 2001
From: Mark Rada <marada@uwaterloo.ca>
Date: Fri, 2 Apr 2010 20:40:33 -0400
Subject: [PATCH] instaweb: add minification awareness

This patch will cause git-instaweb to use the minified version of gitweb
support files (e.g. CSS and JavaScript) if they were generated.

Without minification awareness, generating the minified version of
gitweb's support files will generate a broken instaweb script since the
copy of gitweb.cgi will look for gitweb.min.* which will not exist.

Signed-off-by: Mark Rada <marada@uwaterloo.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Makefile        | 12 ++++++++++--
 git-instaweb.sh |  6 ++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 2c36def3ec..7aad43fd24 100644
--- a/Makefile
+++ b/Makefile
@@ -1561,9 +1561,15 @@ gitweb:
 
 ifdef JSMIN
 GITWEB_PROGRAMS += gitweb/gitweb.min.js
+GITWEB_JS = gitweb/gitweb.min.js
+else
+GITWEB_JS = gitweb/gitweb.js
 endif
 ifdef CSSMIN
 GITWEB_PROGRAMS += gitweb/gitweb.min.css
+GITWEB_CSS = gitweb/gitweb.min.css
+else
+GITWEB_CSS = gitweb/gitweb.css
 endif
 OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
 gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
@@ -1586,11 +1592,13 @@ git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css gitweb/gitweb.
 	    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 	    -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 	    -e '/@@GITWEB_CGI@@/d' \
-	    -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
+	    -e '/@@GITWEB_CSS@@/r $(GITWEB_CSS)' \
 	    -e '/@@GITWEB_CSS@@/d' \
-	    -e '/@@GITWEB_JS@@/r gitweb/gitweb.js' \
+	    -e '/@@GITWEB_JS@@/r $(GITWEB_JS)' \
 	    -e '/@@GITWEB_JS@@/d' \
 	    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
+            -e 's|@@GITWEB_CSS_NAME@@|$(GITWEB_CSS)|' \
+            -e 's|@@GITWEB_JS_NAME@@|$(GITWEB_JS)|' \
 	    $@.sh > $@+ && \
 	chmod +x $@+ && \
 	mv $@+ $@
diff --git a/git-instaweb.sh b/git-instaweb.sh
index 6a65f255cc..d4941a9ce6 100755
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -391,18 +391,20 @@ EOFGITWEB
 gitweb_css () {
 	cat > "$1" <<\EOFGITWEB
 @@GITWEB_CSS@@
+
 EOFGITWEB
 }
 
 gitweb_js () {
 	cat > "$1" <<\EOFGITWEB
 @@GITWEB_JS@@
+
 EOFGITWEB
 }
 
 gitweb_cgi "$GIT_DIR/gitweb/gitweb.cgi"
-gitweb_css "$GIT_DIR/gitweb/gitweb.css"
-gitweb_js  "$GIT_DIR/gitweb/gitweb.js"
+gitweb_css "$GIT_DIR/@@GITWEB_CSS_NAME@@"
+gitweb_js  "$GIT_DIR/@@GITWEB_JS_NAME@@"
 
 case "$httpd" in
 *lighttpd*)