From 1586e3d3def51e3055d8429def3f84558a32cfd2 Mon Sep 17 00:00:00 2001
From: Oswaldo Zerpa <oswaldo@zh.com.pa>
Date: Thu, 26 Nov 2020 23:10:36 -0500
Subject: [PATCH] Initial script for partition maximizer

---
 pmax.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 pmax.sh

diff --git a/pmax.sh b/pmax.sh
new file mode 100644
index 0000000..e5f6b96
--- /dev/null
+++ b/pmax.sh
@@ -0,0 +1,24 @@
+#! /bin/sh
+apk add --no-cache parted e2fsprogs-extra
+lsblk
+read -r -p "Do you want to expand / partition to max available size? Choose \"No\" to continue without expanding partition [y/N]: " response
+  case $response in
+    [yY][eE][sS]|[yY])
+      echo "Expanding / partition..."
+      PARTEND=`printf %s\\n 'unit GB print list' | parted | grep "Disk /dev/sda" | cut -d' ' -f3 | tr -d GB`GB
+      parted /dev/sda ---pretend-input-tty <<EOF
+resizepart
+3
+yes
+$PARTEND
+quit
+EOF
+      resize2fs /dev/sda3
+      echo "done"
+      echo ""
+      ;;
+    *)
+      echo "continuing...."
+    ;;
+  esac
+lsblk