From: Ian Kelling <iank@fsf.org>
Date: Wed, 29 May 2019 02:02:14 +0000 (-0400)
Subject: install-my-scripts on mounting new subvol to use more up to date scripts
X-Git-Url: https://iankelling.org/git/?p=distro-setup;a=commitdiff_plain;h=bcd9ff5509ba8f7d693fa1dfbcd623fc8aa90c72

install-my-scripts on mounting new subvol to use more up to date scripts
---

diff --git a/mount-latest-subvol b/mount-latest-subvol
index 9bb324b..cfcbd72 100644
--- a/mount-latest-subvol
+++ b/mount-latest-subvol
@@ -299,6 +299,7 @@ for vol in q a o i; do
     fi
   done
 
+  # if we unmounted some but not all, restore them and move on
   if ! $umount_ret; then
     for dir in ${unmounted[@]}; do
       mnt $dir
@@ -306,6 +307,7 @@ for vol in q a o i; do
     continue
   fi
 
+  #### begin dealing with leaf vols ####
   # todo: decipher /mnt/root, like we do in check-subvol-stale
   cd /mnt/root
   if [[ -e $vol ]]; then
@@ -358,6 +360,8 @@ for vol in q a o i; do
     done
     ## end expire leaf vols ##
   fi
+  #### end dealing with leaf vols ####
+
   # Note, we make a few assumptions in this script, like
   # $d was not a different subvol id than $vol, and
   # things otherwise didn't get mounted very strangely.
@@ -367,6 +371,11 @@ for vol in q a o i; do
   done
   stale_dir=/nocow/btrfs-stale
   rm -f $stale_dir/$d
+
+  if [[ $vol == a ]]; then
+    # useful to keep this at the latest version
+    /a/exe/install-my-scripts
+  fi
 done
 
 ### disabled