From 830270840bc66b4c00e158f4c77fff8e60b0c77b Mon Sep 17 00:00:00 2001
From: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
Date: Wed, 21 Dec 2022 20:02:56 +0100
Subject: [PATCH] make sure genext2fs and genext2fs exist for the respective
 formats

---
 mmdebstrap | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/mmdebstrap b/mmdebstrap
index d1f56e8..371ce33 100755
--- a/mmdebstrap
+++ b/mmdebstrap
@@ -5426,6 +5426,16 @@ sub main() {
         info "ignoring target $options->{target} with null format";
     }
 
+    if ($format eq 'ext2') {
+        if (!can_execute 'genext2fs') {
+            error "need genext2fs for ext2 format";
+        }
+    } elsif ($format eq 'squashfs') {
+        if (!can_execute 'tar2sqfs') {
+            error "need tar2sqfs binary from the squashfs-tools-ng package";
+        }
+    }
+
     if (any { $_ eq $format } ('tar', 'squashfs', 'ext2', 'null')) {
         if ($format ne 'null') {
             if (any { $_ eq $options->{variant} } ('extract', 'custom')