scripts/node_modules/ini/README.md

103 lines
2.7 KiB
Markdown
Raw Normal View History

An ini format parser and serializer for node.
Sections are treated as nested objects. Items before the first
heading are saved on the object directly.
## Usage
Consider an ini-file `config.ini` that looks like this:
; this comment is being ignored
scope = global
[database]
user = dbuser
password = dbpassword
database = use_this_database
[paths.default]
datadir = /var/lib/data
array[] = first value
array[] = second value
array[] = third value
You can read, manipulate and write the ini-file like so:
var fs = require('fs')
, ini = require('ini')
var config = ini.parse(fs.readFileSync('./config.ini', 'utf-8'))
config.scope = 'local'
config.database.database = 'use_another_database'
config.paths.default.tmpdir = '/tmp'
delete config.paths.default.datadir
config.paths.default.array.push('fourth value')
fs.writeFileSync('./config_modified.ini', ini.stringify(config, { section: 'section' }))
This will result in a file called `config_modified.ini` being written
to the filesystem with the following content:
[section]
scope=local
[section.database]
user=dbuser
password=dbpassword
database=use_another_database
[section.paths.default]
tmpdir=/tmp
array[]=first value
array[]=second value
array[]=third value
array[]=fourth value
## API
### decode(inistring)
Decode the ini-style formatted `inistring` into a nested object.
### parse(inistring)
Alias for `decode(inistring)`
### encode(object, [options])
Encode the object `object` into an ini-style formatted string. If the
optional parameter `section` is given, then all top-level properties
of the object are put into this section and the `section`-string is
prepended to all sub-sections, see the usage example above.
The `options` object may contain the following:
* `section` A string which will be the first `section` in the encoded
ini data. Defaults to none.
* `whitespace` Boolean to specify whether to put whitespace around the
`=` character. By default, whitespace is omitted, to be friendly to
some persnickety old parsers that don't tolerate it well. But some
find that it's more human-readable and pretty with the whitespace.
For backwards compatibility reasons, if a `string` options is passed
in, then it is assumed to be the `section` value.
### stringify(object, [options])
Alias for `encode(object, [options])`
### safe(val)
Escapes the string `val` such that it is safe to be used as a key or
value in an ini-file. Basically escapes quotes. For example
ini.safe('"unsafe string"')
would result in
"\"unsafe string\""
### unsafe(val)
Unescapes the string `val`