Bookshelf PDF download

stage4/03-bookshelf/00-run.sh

@@ -0,0 +1,15 @@
+#!/bin/sh -e
+
+BOOKSHELF_URL="https://magpi.raspberrypi.org/bookshelf.xml"
+GUIDE_URL="$(curl -s "$BOOKSHELF_URL" | awk -F '[<>]' "/<TITLE>Raspberry Pi Beginner's Guide v3<\/TITLE>/ {f=1; next} f==1 && /PDF/ {print \$3; exit}")"
+OUTPUT="$(basename "$GUIDE_URL" | cut -f1 -d'?')"
+
+if [ ! -f "files/$OUTPUT" ]; then
+	rm files/*.pdf -f
+	curl -s "$GUIDE_URL" -o "files/$OUTPUT"
+fi
+
+file "files/$OUTPUT" | grep -q "PDF document"
+
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/Bookshelf"
+install -v -o 1000 -g 1000 -m 644 "files/$OUTPUT" "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/Bookshelf/"