copytree() recursively copies the contents of SRC into DEST.
If DEST doesn't exist it is created; if it exists the contents of SRC
get merged into it (duplicate files are overwritten).
---
modules.d/45ifcfg/write-ifcfg.sh | 2 +-
modules.d/90livenet/fetch-liveupdate.sh | 3 +--
modules.d/99base/dracut-lib.sh | 11 +++++++++++
modules.d/99img-lib/img-lib.sh | 2 +-
4 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/modules.d/45ifcfg/write-ifcfg.sh b/modules.d/45ifcfg/write-ifcfg.sh
index 2b7cb5c..202a16a 100755
--- a/modules.d/45ifcfg/write-ifcfg.sh
+++ b/modules.d/45ifcfg/write-ifcfg.sh
@@ -225,6 +225,6 @@ echo "files /var/lib/dhclient" >> /run/initramfs/rwtab
{
cp /tmp/net.* /run/initramfs/
cp /tmp/net.$netif.resolv.conf /run/initramfs/state/etc/resolv.conf
- cp -a -t /run/initramfs/state/etc/sysconfig/network-scripts/ /tmp/ifcfg/*
+ copytree /tmp/ifcfg /run/initramfs/state/etc/sysconfig/network-scripts
cp /tmp/ifcfg-leases/* /run/initramfs/state/var/lib/dhclient
} > /dev/null 2>&1
diff --git a/modules.d/90livenet/fetch-liveupdate.sh b/modules.d/90livenet/fetch-liveupdate.sh
index 8a5fdec..88aa2b1 100755
--- a/modules.d/90livenet/fetch-liveupdate.sh
+++ b/modules.d/90livenet/fetch-liveupdate.sh
@@ -27,6 +27,5 @@ if [ $? != 0 ]; then
warn "url: $url"
return 1
fi
-rm -rf /updates
-mv -f /updates.tmp.$$ /updates
+copytree /updates.tmp.$$ /updates
mv /tmp/liveupdates.info /tmp/liveupdates.done
diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
index 2fe8a5e..8a54a7a 100755
--- a/modules.d/99base/dracut-lib.sh
+++ b/modules.d/99base/dracut-lib.sh
@@ -532,6 +532,17 @@ mkuniqdir() {
echo "${retdir}"
}
+# Copy the contents of SRC into DEST, merging the contents of existing
+# directories (kinda like rsync, or cpio -p).
+# Creates DEST if it doesn't exist. Overwrites files with the same names.
+#
+# copytree SRC DEST
+copytree() {
+ local src="$1" dest="$2"
+ mkdir -p "$dest"; dest=$(readlink -e -q "$dest")
+ ( cd "$src"; cp -af . -t "$dest" )
+}
+
# Evaluates command for UUIDs either given as arguments for this function or all
# listed in /dev/disk/by-uuid. UUIDs doesn't have to be fully specified. If
# beginning is given it is expanded to all matching UUIDs. To pass full UUID to
diff --git a/modules.d/99img-lib/img-lib.sh b/modules.d/99img-lib/img-lib.sh
index 22507aa..48e56ce 100755
--- a/modules.d/99img-lib/img-lib.sh
+++ b/modules.d/99img-lib/img-lib.sh
@@ -53,7 +53,7 @@ unpack_fs() {
local img="$1" outdir="$2" mnt="$(mkuniqdir /tmp unpack_fs.)"
mount -o loop $img $mnt || { rmdir $mnt; return 1; }
mkdir -p $outdir; outdir="$(cd $outdir; pwd)"
- ( cd $mnt; cp -a -t $outdir . )
+ copytree $mnt $outdir
umount $mnt
rmdir $mnt
}
--
1.7.10.1
--
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