Create 01-get.sh

src/minimal_overlay/bundles/nano/01-get.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+SRC_DIR=$(pwd)
+
+. ../../common.sh
+
+# Grab everything after the '=' character.
+DOWNLOAD_URL=$(grep -i NANO_SOURCE_URL $MAIN_SRC_DIR/.config | cut -f2 -d'=')
+
+# Grab everything after the last '/' character.
+ARCHIVE_FILE=${DOWNLOAD_URL##*/}
+
+# Read the 'USE_LOCAL_SOURCE' property from '.config'
+USE_LOCAL_SOURCE="$(grep -i USE_LOCAL_SOURCE $MAIN_SRC_DIR/.config | cut -f2 -d'=')"
+
+if [ "$USE_LOCAL_SOURCE" = "true" -a ! -f $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE  ] ; then
+  echo "Source bundle $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE is missing and will be downloaded."
+  USE_LOCAL_SOURCE="false"
+fi
+
+cd $MAIN_SRC_DIR/source/overlay
+
+if [ ! "$USE_LOCAL_SOURCE" = "true" ] ; then
+  # Downloading nano source bundle file. The '-c' option allows the download to resume.
+  echo "Downloading nano source bundle from $DOWNLOAD_URL"
+  wget -c $DOWNLOAD_URL
+else
+  echo "Using local nano source bundle $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE"
+fi
+
+# Delete folder with previously extracted nano.
+echo "Removing nano work area. This may take a while..."
+rm -rf $WORK_DIR/overlay/nano
+mkdir $WORK_DIR/overlay/nano
+
+# Extract nano to folder 'work/overlay/nano'.
+# Full path will be something like 'work/overlay/nano/nano-2.8.7'.
+tar -xvf $ARCHIVE_FILE -C $WORK_DIR/overlay/nano
+
+cd $SRC_DIR