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

Commands: ar Archive local file system to a car file cat View cid content from a car file ls List the car files cid List the car cid ex Extract the car files help Print this message or the help of the given subcommand(s)

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

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 be 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.

``` Extract the car files

Usage: car-utils ex [OPTIONS] -c

Options: -c The car file to extract -t Target directory to extract to -h, --help Print help ```

cat subcommand

cat cid content from a car file.

``` View cid content from a car file

Usage: car-utils cat -c

Arguments: the car file to cat.

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