From 6e8475734240d3c241d7affa6571a164b73fd8f6 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Mon, 23 May 2022 21:16:54 +0200
Subject: scripts/gather-files: make runnable locally

---
 scripts/gather-files | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/scripts/gather-files b/scripts/gather-files
index edf7a8a..0798a41 100755
--- a/scripts/gather-files
+++ b/scripts/gather-files
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-if [ $# -ne 1 ]; then
+if [ $# -gt 1 ]; then
   >&2 echo 'usage: '"$0"' host'
   exit 1
 fi
@@ -37,9 +37,13 @@ cmd=$(
 )
 
 {
-  ssh "${1}" -t "sudo -s bash -c '${cmd}'" \
-  || ssh "${1}" -t "su -c '${cmd}'" \
-  | sed 1d
+  if [ $# -eq 1 ]; then
+    ssh "${1}" -t "sudo -s bash -c '${cmd}'" \
+    || ssh "${1}" -t "su -c '${cmd}'" \
+    | sed 1d
+  else
+    bash -c "${cmd}"
+  fi
 } \
 2>/dev/null \
 | tee /dev/stderr \
-- 
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