From e60747a6043d42b872d02ba667f99187b5d3f1d7 Mon Sep 17 00:00:00 2001
From: truebrain <truebrain@openttd.org>
Date: Tue, 29 Nov 2011 23:29:12 +0000
Subject: (svn r23372) -Move: move squirrel export script to script/api/

---
 src/script/api/squirrel_export.sh | 131 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100755 src/script/api/squirrel_export.sh

(limited to 'src/script/api/squirrel_export.sh')

diff --git a/src/script/api/squirrel_export.sh b/src/script/api/squirrel_export.sh
new file mode 100755
index 000000000..b29727a7d
--- /dev/null
+++ b/src/script/api/squirrel_export.sh
@@ -0,0 +1,131 @@
+#!/bin/bash
+
+# $Id$
+
+# This file is part of OpenTTD.
+# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+
+# Set neutral locale so sort behaves the same everywhere
+LC_ALL=C
+export LC_ALL
+
+# We really need gawk for this!
+AWK=gawk
+
+${AWK} --version > /dev/null 2> /dev/null
+if [ "$?" != "0" ]; then
+	echo "This script needs gawk to run properly"
+	exit 1
+fi
+
+# This must be called from within a src/???/api directory.
+scriptdir=`dirname $0`
+apilc=`pwd | sed "s@/api@@;s@.*/@@"`
+apiuc=`echo ${apilc} | tr [a-z] [A-Z]`
+
+if [ -z "$1" ]; then
+	for f in `ls ../../script/api/*.hpp`; do
+		bf=`basename ${f} | sed s/script/${apilc}/`
+
+		# ScriptController has custom code, and should not be generated
+		if [ "`basename ${f}`" = "script_controller.hpp" ]; then continue; fi
+
+		${AWK} -v api=${apiuc} -f ${scriptdir}/squirrel_export.awk ${f} > ${bf}.tmp
+
+		if [ "`wc -l ${bf}.tmp | cut -d\  -f1`" = "0" ]; then
+			if [ -f "${bf}.sq" ]; then
+				echo "Deleted: ${bf}.sq"
+				svn del --force ${bf}.sq > /dev/null 2>&1
+			fi
+			rm -f ${bf}.tmp
+		elif ! [ -f "${bf}.sq" ] || [ -n "`diff -I '$Id' ${bf}.tmp ${bf}.sq 2> /dev/null || echo boo`" ]; then
+			mv ${bf}.tmp ${bf}.sq
+			echo "Updated: ${bf}.sq"
+			svn add ${bf}.sq > /dev/null 2>&1
+			svn propset svn:eol-style native ${bf}.sq > /dev/null 2>&1
+			svn propset svn:keywords Id ${bf}.sq > /dev/null 2>&1
+		else
+			rm -f ${bf}.tmp
+		fi
+	done
+else
+	${AWK} -v api=${apiuc} -f ${scriptdir}/squirrel_export.awk $1 > $1.tmp
+	if [ `wc -l $1.tmp | cut -d\  -f1` -eq "0" ]; then
+		if [ -f "$1.sq" ]; then
+			echo "Deleted: $1.sq"
+			svn del --force $1.sq > /dev/null 2>&1
+		fi
+		rm -f $1.tmp
+	elif ! [ -f "${f}.sq" ] || [ -n "`diff -I '$Id' $1.sq $1.tmp 2> /dev/null || echo boo`" ]; then
+		mv $1.tmp $1.sq
+		echo "Updated: $1.sq"
+		svn add $1.sq > /dev/null 2>&1
+		svn propset svn:eol-style native $1.sq > /dev/null 2>&1
+		svn propset svn:keywords Id $1.sq > /dev/null 2>&1
+	else
+		rm -f $1.tmp
+	fi
+fi
+
+# Remove .hpp.sq if .hpp doesn't exist anymore
+for f in `ls *.hpp.sq`; do
+	f=`echo ${f} | sed "s/.hpp.sq$/.hpp/;s/${apilc}/script/"`
+	if [ ! -f ../../script/api/${f} ];then
+		echo "Deleted: ${f}.sq"
+		svn del --force ${f}.sq > /dev/null 2>&1
+	fi
+done
+
+# Add stuff to ${apilc}_instance.cpp
+f="../${apilc}_instance.cpp"
+
+functions=``
+
+echo "
+{ }
+/.hpp.sq/ { next }
+/squirrel_register_std/ { next }
+/SQ${apiuc}Controller_Register/ { print \$0; next }
+/SQ${apiuc}.*_Register/ { next }
+
+/Note: this line is a marker in squirrel_export.sh. Do not change!/ {
+	print \$0
+	gsub(\"^.*/\", \"\")
+	split(\"`grep '^void SQ'${apiuc}'.*_Register(Squirrel \*engine)$' *.hpp.sq | sed 's/:.*$//' | sort | uniq | tr -d '\r' | tr '\n' ' '`\", files, \" \")
+
+	for (i = 1; files[i] != \"\"; i++) {
+		print \"#include \\\"api/\" files[i] \"\\\"\" \$0
+	}
+
+	next;
+}
+
+/\/\* Register all classes \*\// {
+	print \$0
+	gsub(\"^.*/\", \"\")
+	# List needs to be registered with squirrel before all List subclasses.
+	print \"	SQ${apiuc}List_Register(this->engine);\" \$0
+	split(\"`grep '^void SQ'${apiuc}'.*_Register(Squirrel \*engine)$' *.hpp.sq | grep -v 'SQ'${apiuc}'List_Register' | sed 's/^.*void //;s/Squirrel \*/this->/;s/$/;/;s/_Register/0000Register/g;' | sort | sed 's/0000Register/_Register/g' | tr -d '\r' | tr '\n' ' '`\", regs, \" \")
+
+	for (i = 1; regs[i] != \"\"; i++) {
+		if (regs[i] == \"SQ${apiuc}Controller_Register(this->engine);\") continue
+		print \"	\" regs[i] \$0
+	}
+
+	next
+}
+
+{ print \$0; }
+" > ${f}.awk
+
+${AWK} -f ${f}.awk ${f} > ${f}.tmp
+
+if ! [ -f "${f}" ] || [ -n "`diff -I '$Id' ${f} ${f}.tmp 2> /dev/null || echo boo`" ]; then
+	mv ${f}.tmp ${f}
+	echo "Updated: ${f}"
+else
+	rm -f ${f}.tmp
+fi
+rm -f ${f}.awk
-- 
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