# wacker
Like Docker, but for WASM.
## Installation
You can download binaries directly from the [Releases](https://github.com/iawia002/wacker/releases) page.
Or you can install it using `cargo`:
```
cargo install wacker
cargo install wacker-cli
```
## Getting started
Start the wacker daemon:
```
$ wackerd
[2023-11-22T07:25:31Z INFO wackerd] server listening on "/Users/user/.wacker/wacker.sock"
```
Run a WebAssembly module:
```
$ wacker run hello.wasm
$ wacker run time.wasm
```
Where `hello.wasm` is a simple WASM program that prints out `Hello World!` and exits, and `time.wasm` is a long-running program that constantly prints out the current time.
List running modules:
```
$ wacker list
ID PATH STATUS
hello-w0AqXnf hello.wasm Finished
time-xhQVmjU time.wasm Running
```
Fetch the logs:
```
$ wacker logs hello-w0AqXnf
Hello World!
$ wacker logs -f --tail 5 time-xhQVmjU
current time: 2023-11-22 07:42:34
current time: 2023-11-22 07:42:35
current time: 2023-11-22 07:42:36
current time: 2023-11-22 07:42:37
current time: 2023-11-22 07:42:38
```
And you can also stop/restart/delete the module:
```
$ wacker stop time-xhQVmjU
$ wacker restart time-xhQVmjU
$ wacker delete/rm time-xhQVmjU
```
Usage for wacker cli:
```
$ wacker -h
wacker client
Usage: wacker <COMMAND>
Commands:
run Runs a WebAssembly module
list List running WebAssembly modules
stop Stops a WebAssembly module
restart Restart a WebAssembly module
delete Delete a WebAssembly module
logs Fetch the logs of a module
help Print this message or the help of the given subcommand(s)
Options:
-h, --help Print help
-V, --version Print version
```