Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/champii/liveshell
Shell developed with LiveScript
https://github.com/champii/liveshell
Last synced: 4 days ago
JSON representation
Shell developed with LiveScript
- Host: GitHub
- URL: https://github.com/champii/liveshell
- Owner: Champii
- License: gpl-2.0
- Created: 2015-09-03T21:05:03.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2015-09-16T04:12:53.000Z (over 9 years ago)
- Last Synced: 2024-11-28T22:09:24.680Z (24 days ago)
- Language: LiveScript
- Size: 213 KB
- Stars: 26
- Watchers: 6
- Forks: 2
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# LiveShell
Codename: `lish`
Functionnal Shell developed with LiveScript
## Usage
> npm install -g lish
> lish
Or
> git clone https://github.com/Champii/LiveShell.git && cd LiveShell
> node .
`lish [[--live] | [filename]]`
You can use `--live` argument to make it evaluate as you type, or give a file to execute.
#### /!\ Warning
With the `--live` argument: As the shell input is auto-processed every second, be carefull to what you type in. This can lead to various errors and can make your filesystem messy if you don't handle it carefully.
## Exemples
```livescript
# Useless. Here pwd! returns an Array so we take first item
ls head pwd!
# Equals
ls pwd!0
```
```livescript
# Get every filenames with length > 10
ls! |> filter (.length > 10)
```
```livescript
# Get file name of files that contain 'require'
grep <[-rn require .]>
|> map split(\:) >> (.0)
|> unique
```
```livescript
# Get every lines that have 'error' in /var/log
ls-path \/var/log
|> filter is-file
|> map grep-file \error
```
## Features
- Livescript evaluation
- Live output (Evaluation as you type)
- Each binary in `$PATH` is wrapped (ls, cat, head, ...)
- Their output are Arrays so you can chain them
```livescript
ls! |> filter (.length > 10)
```
- You can pass them an array to make it easy
```livescript
grep <[-rn console.log .]>
```
- Preloaded `prelude-ls` and `fs`
- `fs` function are pre-curryfied
## Builtins:
```livescript
# Std
string-contains :: Pattern -> String -> Booleen
# File related
cd :: FolderPath -> void
sizeof :: Path -> void
is-file :: Path -> Booleen
is-dir :: Path -> Booleen
grep-file :: Pattern -> FilePath -> [String]
ls-path :: Path -> [Path]
# Git related
git-branch :: void -> String
pull :: String -> [String]
push :: String -> [String]
commit :: String -> [String]
```
## TODO
- Multiline
- Live sandbox to see intermediate data set
- Live snippet integration and definition
- Syntaxic coloration on fly
- Autocompletion/Suggestion on fly (like fish, the friendly interactive shell)