xfs as partition option

archinstall/lib/disk.py

@@ -134,6 +134,10 @@ class Partition():
 			if (handle := sys_command(f'/usr/bin/mkfs.ext4 -F {self.path}')).exit_code != 0:
 				raise DiskError(f'Could not format {self.path} with {filesystem} because: {b"".join(handle)}')
 			self.filesystem = 'ext4'
+        elif filesystem  == 'xfs':
+            if (handle:= sys_command(f'/usr/bin/mkfs.xfs -f {self.path}')).exit_code != 0:
+                raise DiskError(f'Could not format {self.path} with {filesystem} because: {b"".join(handle)}')
+            self.filesystem = 'xfs'
 		else:
 			raise DiskError(f'Fileformat {filesystem} is not yet implemented.')
 		return True

archinstall/lib/installer.py

@@ -190,7 +190,8 @@ class Installer():
 		if self.partition.filesystem == 'btrfs':
 		#if self.partition.encrypted:
 			self.base_packages.append('btrfs-progs')
-
+        if self.part.filesystem == 'xfs':
+            self.base_packages.append('xfsprogs')
 		self.pacstrap(self.base_packages)
 		#self.genfstab()
 
@@ -310,4 +311,4 @@ class Installer():
 			with open(f'{self.mountpoint}/etc/vconsole.conf', 'w') as vconsole:
 				vconsole.write(f'KEYMAP={language}\n')
 				vconsole.write(f'FONT=lat9w-16\n')
-		return True
+		return True