X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=rootsshsync;h=97d2d2f779919413058d70b1ec8282a2a468682e;hb=b857462732e15f455e41f26e3048a390d7b399c0;hp=baf42967acf4e465b0752a46f454d2422550afbc;hpb=98bcf504ce2a56eeb862a59477cfb897a2ef613c;p=distro-setup

diff --git a/rootsshsync b/rootsshsync
index baf4296..97d2d2f 100755
--- a/rootsshsync
+++ b/rootsshsync
@@ -16,11 +16,22 @@
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
-if sudo test -e /q/root/.ssh; then
-    sudo /a/exe/lnf /q/root/.ssh /root
+[[ $EUID == 0 ]] || exec sudo "$BASH_SOURCE" "$@"
+
+if test -e /q/root/.ssh; then
+    dest=/q/root/.ssh
+    /a/exe/lnf $dest /root
 else
-    sudo mkdir -p /root/.ssh
-    sudo chmod 700 /root/.ssh
+    dest=/root/.ssh
+    mkdir -p $dest
+    chmod 700 $dest
 fi
-sudo cp -rL $(eval echo ~${SUDO_USER:-$USER})/.ssh/* /root/.ssh
-sudo chown -R root:root /root/.ssh
+
+user_ssh_dir=$(eval echo ~${SUDO_USER:-$USER})/.ssh
+
+# remove broken links, or else rsync has error about them.
+find $user_ssh_dir -xtype l -exec rm '{}' \;
+# -t times, so it won't rewrite the file every time,
+# -L resolve links
+rsync -rtL --delete $user_ssh_dir/ $dest
+chown -R root:root /root/.ssh