various fixes and additions on desktop

[distro-setup] / btrbk-run

diff --git a/btrbk-run b/btrbk-run
index e812d5bd6388c4a240730d1cd905cf5be6638676..4642a708c1328198fb1cad6a66c5f75a8349dda2 100755 (executable)
--- a/btrbk-run
+++ b/btrbk-run
@@ -25,21 +25,26 @@ usage() {
 
 script_dir=$(dirname $(readlink -f "$BASH_SOURCE"))
 
-# todo: finish figuring out fai / distro-setup
-# initial fstab / subvol setup.
+# note q is owned by root:1000
+# note p/m is owned 1000:1000 and chmod 700
+mountpoints=(/a)
+private_mountpoints=(/q)
+rsync_mountpoint=/q
 
 conf_only=false
 dry_run=false # mostly for testing
 resume_arg=
 do_i=true
+do_o=true
 
-temp=$(getopt -l help hcinprt: "$@") || usage 1
+temp=$(getopt -l help hcinoprt: "$@") || usage 1
 eval set -- "$temp"
 while true; do
     case $1 in
         -c) conf_only=true; shift ;;
         -i) do_i=false; shift ;;
         -n) dry_run=true; dry_run_arg=-n; shift ;;
+        -o) do_o=false; shift ;;
         -p) progress_arg="--progress"; shift ;;
         # btrbk arg: Resume only. Skips snapshot creation.
         -r) resume_arg=-r; shift ;;
@@ -49,7 +54,11 @@ while true; do
         *) echo "$0: Internal error!" ; exit 1 ;;
     esac
 done
-read primary <<<"$@"
+
+if $do_o; then
+    private_mountpoints+=(/o)
+fi
+read primary <<<"$@" # not yet used
 
 ##### end command line parsing ########
 
@@ -114,13 +123,11 @@ target_preserve_min 4h
 # btrbk -l debug -v dryrun
 EOF
 
-# note q is owned by root:1000
-# note p is owned 1000:1000 and chmod 700
-mountpoints=(/a)
-qmnt=/q
-if awk '{print $2}' /etc/fstab | grep -xF $qmnt &>/dev/null; then
-    mountpoints+=($qmnt)
-fi
+for mp in ${private_mountpoints[@]}; do # private mountpoints
+    if awk '{print $2}' /etc/fstab | grep -xF $mp &>/dev/null; then
+        mountpoints+=($mp)
+    fi
+done
 
 # if our mountpoints are from stale snapshots,
 # it doesn't make sense to do a backup.
@@ -204,8 +211,8 @@ else
     m btrbk $progress_arg $resume_arg run
 fi
 
-# if we have /p, rsync to targets without /p
-if mountpoint /p >/dev/null; then
+# if we have it, sync to systems which don't
+if mountpoint $rsync_mountpoint >/dev/null; then
     for tg in ${targets[@]}; do
         case $tg in
             tp|li|lk)