car-utils

The project is utils of CAR file which used in WASM runtime.

if you wanna lean about WASM runtime, please vist "https://github.com/blocklessnetwork/runtime/".

How to intsall.

use cargo install to install the command cargo install car-utils car-utils install in the cargo bin directory.

How to use.

execute the command car-utils -help to show the command help. ``` Usage: car-utils [COMMAND]

Commands: ar archive local file system to a car file. ls list the car files ex extract the car files help Print this message or the help of the given subcommand(s)

Options: -h, --help Print help ```

ar subcommand

archive the local directory to the car file. ``` archive local file system to a car file.

Usage: car-utils ar -c -s

Options: -c the car file for archive -s the source directory to archived -h, --help Print help ```

ls subcommand

list file structures in the car file. ``` list the car files

Usage: car-utils ls

Arguments: the car file for list.

Options: -h, --help Print help ```

cid subcommand

list file cids in the car file. ``` list the car cid

Usage: car-utils cid

Arguments: the car file for list.

Options: -h, --help Print help ```

ex subcommand

extract the files in the car file to the target directory. ``` Usage: car-utils ex [OPTIONS] -c

Options: -c the car file for extract -t the target directory to extract -h, --help Print help ```

cat subcommand

cat cid content from a car file. ``` Usage: car-utils cat -c

Arguments: the car file for cat.

Options: -c the cid of content for cat. -h, --help Print help ```