3.0.0 • Published 10 years ago

resin-config-inject v3.0.0

Weekly downloads
2
License
MIT
Repository
github
Last release
10 years ago

resin-config-inject

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Resin.io config.json injection.

Installation

Install resin-config-inject by running:

$ npm install --save resin-config-inject

Documentation

inject.write(String image, Object config, Partition partition, Function callback)

Write a config object to an image.

See the Partition Definition section for more information about the partition parameter.

The callback gets passed one argument: (error).

Example:

inject.write 'path/to/rpi.img', hello: 'world', 3, (error) ->
	throw error if error?

inject.read(String image, Partition partition, Function callback)

Read a config object from an image.

See the Partition Definition section for more information about the partition parameter.

The callback gets passed two arguments: (error, config).

Example:

inject.read 'path/to/rpi.img', '4:1', (error, config) ->
	throw error if error?
	console.log(config)

inject.writePartition(String image, Object config, Partition partition, Function callback)

Write a config object to a partition, and return a ReadableStream of the partition.

The callback gets passed two arguments: (error, stream).

The partition is extracted into a temporary file. Once the returned stream emits the close event, the temporary file is removed.

Example:

inject.writePartition 'path/to/rpi.img', hello: 'world', '4:1', (error, stream) ->
	throw error if error?
	stream.pipe(anotherStream)

Partition Definition

A partition definition is a number or string representing the primary partition number, or an extended partition number along with a logical partition number.

Notice that this definition is device dependent. Refer to specific device bundles for this information.

Examples:

  • 4 is the primary partition number four.
  • 3:1 is the first logical partition of the third primary extended partition.

Tests

Run the test suite by doing:

$ gulp test

Contribute

Before submitting a PR, please make sure that you include tests, and that coffeelint runs without any warning:

$ gulp lint

Support

If you're having any problem, please raise an issue on GitHub.

ChangeLog

v3.0.0

  • Perform injection in a FAT partition instead of serialising the JSON directly.

v2.0.0

  • Handle partition definition instead of byte offsets in the public interface.

v1.0.1

  • Fix incompatibility issues with Node v0.11.

License

The project is licensed under the MIT license.

3.0.0

10 years ago

2.0.0

10 years ago

1.0.1

10 years ago

1.0.0

10 years ago