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authorLuke Shumaker <lukeshu@parabola.nu>2017-04-10 13:25:26 -0400
committerLuke Shumaker <lukeshu@parabola.nu>2017-04-16 23:20:29 -0400
commit0a630629b1bda68d39c256e5d9304983fc4eb4ce (patch)
tree484c910809278e7120a466635566e3cca24edbea
parentd209a589f690723e5aa14f94a3b5c57222f31c54 (diff)
makechrootpkg: sync_chroot: make usage easier to understand.
Also, shorten the "Synchronizing" message to only include the full path to the copy if it was specified. The capslocked variable names in the Usage comment were references to things in Parabola's tools, that didn't make much sense here out of context.
-rw-r--r--makechrootpkg.in15
1 files changed, 5 insertions, 10 deletions
diff --git a/makechrootpkg.in b/makechrootpkg.in
index 88c2cdc..d92d6ab 100644
--- a/makechrootpkg.in
+++ b/makechrootpkg.in
@@ -98,16 +98,11 @@ load_vars() {
return 0
}
-# Usage: sync_chroot $CHROOTDIR/$CHROOT <$CHROOTCOPY|$copydir>
+# Usage: sync_chroot $chrootdir $copydir [$copy]
sync_chroot() {
local chrootdir=$1
- local copy=$2
- local copydir=''
- if [[ ${copy:0:1} = / ]]; then
- copydir=$copy
- else
- copydir="$chrootdir/$copy"
- fi
+ local copydir=$2
+ local copy=${3:-$2}
if [[ "$chrootdir/root" -ef "$copydir" ]]; then
error 'Cannot sync copy with itself: %s' "$copydir"
@@ -119,7 +114,7 @@ sync_chroot() {
slock 8 "$chrootdir/root.lock" \
"Locking clean chroot [%s]" "$chrootdir/root"
- stat_busy "Synchronizing chroot copy [%s] -> [%s]" "$chrootdir/root" "$copydir"
+ stat_busy "Synchronizing chroot copy [%s] -> [%s]" "$chrootdir/root" "$copy"
if is_btrfs "$chrootdir" && ! mountpoint -q "$copydir"; then
subvolume_delete_recursive "$copydir" ||
die "Unable to delete subvolume %s" "$copydir"
@@ -379,7 +374,7 @@ main() {
lock 9 "$copydir.lock" "Locking chroot copy [%s]" "$copy"
if [[ ! -d $copydir ]] || $clean_first; then
- sync_chroot "$chrootdir" "$copy"
+ sync_chroot "$chrootdir" "$copydir" "$copy"
fi
$update_first && arch-nspawn "$copydir" \