update

1 files changed, 31 insertions, 3 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 53136a249274..c13827c773cb 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=fightcade2
 pkgver=2.0.77
-pkgrel=5
+pkgrel=6
 pkgdesc='The best way to play your favorite retro games with or against any other player in the world.'
 url='https://www.fightcade.com/'
 arch=('any')
@@ -16,17 +16,45 @@ _romsPkgname="$pkgname-roms"
 createShellFiles() {
 	cat << 'EOF' > $srcdir/Fightcade/start.sh
 #!/bin/bash
+
 fightcadeUserFolderName="fightcade2"
 fightcadeInstallFolder="/opt/$fightcadeUserFolderName"
 fightcadeUserFolderPath="$HOME/.$fightcadeUserFolderName"
 fightcadeRomsPath="$fightcadeUserFolderPath/ROMs"
+oldVersionTxt="$fightcadeUserFolderPath/VERSION.txt"
+newVersionTxt="$fightcadeInstallFolder/VERSION.txt"
+oldVersion=0
+newVersion=0
+
+function compareVersion () {
+    #1: requiredver
+    #2: currentver
+    if [ "$(printf '%s\n' "$1" "$2" | sort -V | head -n1)" = "$1" ]; then 
+        return 0
+    else
+        return 1
+    fi
+}
+
+if [ -f "$oldVersionTxt" ] 
+then
+    oldVersion=`cat $fightcadeUserFolderPath/VERSION.txt`
+fi
+
+if [ -f "$newVersionTxt" ] 
+then
+    newVersion=`cat $fightcadeInstallFolder/VERSION.txt`
+fi
 
 if [ "$1" = "roms" ]; then
 	xdg-open "$fightcadeRomsPath"
 	exit 1
 fi
 
-if [ ! -f "$fightcadeUserFolderPath/Fightcade2.sh" ] 
+compareVersion "$newVersion" "$oldVersion"
+hasNewVersion=$?
+
+if [ ! -f "$fightcadeUserFolderPath/Fightcade2.sh" ] || [ "$hasNewVersion" -eq "1" ] 
 then
     mkdir -p "$fightcadeUserFolderPath"
     rsync -r --copy-links $fightcadeInstallFolder/* $fightcadeUserFolderPath
@@ -49,6 +77,6 @@ package() {
 	install -Dm644 "$srcdir/$pkgname.desktop" "$pkgdir/usr/share/applications/$pkgname.desktop"
 	install -Dm644 "$srcdir/$_romsPkgname.desktop" "$pkgdir/usr/share/applications/$_romsPkgname.desktop"
 	msg "Copying files..."
-	rsync -r --copy-links $srcdir/Fightcade/* $pkgdir/opt/$pkgname/
+	rsync -r -I --copy-links $srcdir/Fightcade/* $pkgdir/opt/$pkgname/
 	chmod +x $pkgdir/opt/$pkgname/start.sh
 }