erofs to ext4

Usage:

sudo ./erofs.sh <path to original image> <image partition name>

For example, if I'm trying to make product.img ext4, I'll use the following command:

sudo ./erofs.sh product.img product

You can also define specific partition size. Let's say I'm trying to build a 900MB system_ext image, I'll use the following command:

sudo ./erofs.sh system_ext.img system_ext 943718400

Note that the size value is in bytes.

Notes

• all images (especially system) must be the dir that the script is ran.

To-Do

• Remove dependency of system file_contexts to build all images (we currently cat system filecontexts to the working file contexts to make the image resign properly)

Credits and Thanks

Amack

Erfan Abdi

Velosh

Piraterex

And all those I forgot to mention.