Adding upstream version 060+5.upstream/060+5

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/modules.d/90livenet/parse-livenet.sh b/modules.d/90livenet/parse-livenet.sh
new file mode 100755
index 0000000..a1d14a8
--- /dev/null
+++ b/modules.d/90livenet/parse-livenet.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# live net images - just like live images, but specified like:
+# root=live:[url-to-backing-file]
+
+[ -z "$root" ] && root=$(getarg root=)
+. /lib/url-lib.sh
+
+# live updates
+updates=$(getarg live.updates=)
+if [ -n "$updates" ]; then
+    # make sure network comes up even if we're doing a local live device
+    if [ -z "$netroot" ]; then
+        echo > /tmp/net.ifaces
+    fi
+    echo "$updates" > /tmp/liveupdates.info
+    echo '[ -e /tmp/liveupdates.done ]' > "$hookdir"/initqueue/finished/liveupdates.sh
+fi
+
+str_starts "$root" "live:" && liveurl="$root"
+str_starts "$liveurl" "live:" || return
+liveurl="${liveurl#live:}"
+
+# setting netroot to "livenet:..." makes "livenetroot" get run after ifup
+if get_url_handler "$liveurl" > /dev/null; then
+    info "livenet: root image at $liveurl"
+    netroot="livenet:$liveurl"
+    root="livenet" # quiet complaints from init
+    # shellcheck disable=SC2034
+    rootok=1
+    wait_for_dev -n /dev/root
+else
+    info "livenet: no url handler for $liveurl"
+fi