node-treeeater

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⚠️ DEPRECATED using git with focus on fun or something like that

node-treeeater 최신버젼 다운로드

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// repository documentation

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# treeeater

* trees are a treat for treeeater
* use it to call [git](http://git-scm.com) commands in [Node](http://nodejs.org)
* it is written in [CoffeeScript](http://jashkenas.github.com/coffee-script/) and is heavily using its sweet syntactic sugar
* http://flattr.com - yes, you can give me money :P

## principle

* an asynchronous wrapper around git spawning commands
* use `git help` to find out how to get things done
* specify command line options in an readable and easy way in Coffee Script
* some output is being parsed into objects which actually make some sense!

## usage in Coffee Script

* provide a callback to get the whole output

```coffeescript
git.version console.log
# git version 1.7.5.2
```

* or listen on _item_ or _data_ events to get it line-, item- or chunkwise

```coffeescript
n = 0
buffer = git.log()
buffer.on 'item', (line) -> console.log "#{n += 1}:", line

buffer = git.cat 'package.json', 'HEAD^'
file = fs.createWriteStream("package.json.bak")
file.on 'open', -> buffer.pipe file
```

* put command line arguments as `key: value` pairs or strings into your call

```coffeescript
Git = require 'treeeater'
# an option on construction is default for all calls
git = new Git cwd: 'parrot'
# ~/parrot$ git log -1 --pretty=raw HEAD^^
log = git.log 1:null, pretty:'raw', 'HEAD^^'
log.on 'item', do_something_with_it
# change current working directory, which must exist
git.opts.cwd = 'dead'
# git init --bare -L .
git.init bare:null, L:'.'
```

* some functions are not named after git commands and provide some parsed
    output

```coffeescript
n = 0
commits = git.commits()
commits.on 'item', (commit) ->
    if my_email is commit.author.email
        n += 1
commits.on 'close', ->
    console.log "I've authored #{n} commits!"

git.tree 'HEAD', (trees) ->
    coffee = []
    tree = git.tree_hierachy(trees)
    for stuff in tree
        if stuff.type == 'tree'
            for more_stuff in stuff
                if '.coffee' in more_stuff.path
                    coffee.push more_stuff
    console.log "#{coffe.length} coffee files in level 1 subfolders"
```

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