ncp-update-nc: fix update termination detection

Signed-off-by: Tobias Knöppler <[email protected]>

bin/ncp-update-nc

@@ -23,10 +23,20 @@ BIN="${0##*/}"
 VER="$1"
 [[ "$VER" == "" ]] && { echo "Usage ${BIN} <version>"; exit 1; }
 
+connect_to_nc_update() {
+  tail -f "/var/log/ncp-update-nc.log" &
+  tail_pid=$!
+  while systemctl is-active ncp-update-nc >/dev/null 2>&1
+  do
+    sleep 3
+  done
+  kill "$tail_pid"
+}
+
 if systemctl is-active ncp-update-nc >/dev/null 2>&1
 then
   echo "Existing ncp-update-nc process detected. Connecting..."
-  tail -f "/var/log/ncp-update-nc.log"
+  connect_to_nc_update
   exit 0
 fi
 
@@ -38,4 +48,5 @@ then
   echo "Failed to start ncp-update-nc"
   systemctl status --no-pager ncp-update-nc
 fi
-tail -f "/var/log/ncp-update-nc.log"
+
+connect_to_nc_update

build/armbian/armbian_version

@@ -0,0 +1 @@
+v24.08

build/build-SD-armbian.sh

@@ -31,7 +31,7 @@ prepare_dirs                   # tmp cache output
 
 # get latest armbian
 [[ -d armbian ]] || {
-  git clone --depth 1 --branch v24.08 https://github.com/armbian/build armbian
+  git clone --depth 1 --branch "$(cat "${0}/../armbian/armbian_version")" https://github.com/armbian/build armbian
 }
 #( cd armbian && git pull --ff-only --tags && git checkout v23.02 )
 #sed -i -e '/export rootfs_size=/s/du -sm/du --apparent-size -sm/' armbian/lib/functions/image/partitioning.sh