From be2d4d8267dd75d11d292ceae816b6fcdc7cb938 Mon Sep 17 00:00:00 2001
From: gpcf <gpcf@gpcf.eu>
Date: Mon, 22 Apr 2024 14:52:57 +0200
Subject: Add backup to git script, as well as the ability to read legacy file
 format

---
 backuptogit.sh  | 28 ++++++++++++++++++++++++++++
 gitexporter.lua | 11 +++++++----
 2 files changed, 35 insertions(+), 4 deletions(-)
 create mode 100644 backuptogit.sh

diff --git a/backuptogit.sh b/backuptogit.sh
new file mode 100644
index 0000000..47f3040
--- /dev/null
+++ b/backuptogit.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+
+BACKUPDIR=/tmp/advbackup
+OUTGIT=/tmp/luaatcgit
+
+SCRIPTPTH=$(dirname `realpath $0`)
+mkdir -p $OUTGIT
+cd $OUTGIT
+git init
+git config user.name "autocommitter"
+git config user.email "autocommitter@linux-forks.de"
+
+
+
+for f in $BACKUPDIR/*.tar.gz
+do
+	d=`echo $f | sed -E 's/.*\/([0-9]+-[0-9]+-[0-9]+).*/\1/g'`
+	mkdir -p /tmp/world
+	cd /tmp/world
+	tar xzf $f
+	find . -type f -name "advtrains_*" -exec mv -i {} . \;
+	lua $SCRIPTPTH/gitexporter.lua /tmp/world/ $OUTGIT
+	cd $OUTGIT
+	git add .
+	git commit -m "State at $d"
+	rm -r /tmp/world
+done
diff --git a/gitexporter.lua b/gitexporter.lua
index 27384e9..c2af114 100644
--- a/gitexporter.lua
+++ b/gitexporter.lua
@@ -38,10 +38,13 @@ function node_file(env, pos)
 	return base.."/"..pos..".lua"
 end
 
-
-
-tb = serialize_lib.read_table_from_file(inpath.."/advtrains_atlatc.ls")
-
+v4path = inpath.."/advtrains_atlatc.ls"
+tb = {}
+if lfs.attributes(v4path) then
+	tb = serialize_lib.read_table_from_file(v4path)
+else
+	tb = dofile(inpath.."/advtrains_luaautomation")
+end
 
 ensure_dir(base_path)
 for env, data in pairs(tb.envs) do
-- 
cgit v1.2.3