mirror of
https://github.com/the-djmaze/snappymail.git
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47 lines
2 KiB
Markdown
47 lines
2 KiB
Markdown
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This document is only relevant for those that want to contribute to the [qr.js][] open source
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project (we love you guys!). If you are only interested in installing the tool look at `README.md`.
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## Build Requirements
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In order to build [qr.js][], you need to have the following install [git][] 1.7+ and [node.js][]
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0.8+ (which includes [npm][]).
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### Canvas Support
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[qr.js][] heavily depends on [node-canvas][] to support the HTML5 canvas element in the [node.js][]
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environment. Unfortunately, this library is dependant on [Cairo][], which is not managed by
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[npm][]. Before you are able to build [qr.js][] (and it's dependencies), you must have [Cairo][]
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installed. Please see their wiki on steps on how to do this on various platforms:
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https://github.com/LearnBoost/node-canvas/wiki/_pages
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## Building
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Follow these steps to build [qr.js][];
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1. Clone a copy of the main [qr.js git repository](https://github.com/neocotic/qr.js) by running
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`git clone git://github.com/neocotic/qr.js.git`
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2. `cd` to the repository directory
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3. Ensure you have all of the dependencies by entering `npm install`
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4. Ensure you can run [Grunt][] by running `npm install -g grunt-cli`
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5. To run the full test suite enter `grunt test`
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* **Pro Tip:** You can easily run step 5 by just entering `grunt`
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6. To update the optimized distributable file and documentation enter `grunt dist`
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* Outputs to documentation to the `docs` directory
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## Important
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If you're planning on contributing to [qr.js][] please do **NOT** update the distributable file or
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documentation (step 6) when submitting a pull request. We will not accept pull requests when these
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files have been changed as we do this ourselves when finalizing a release.
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Read the `CONTRIBUTING.md` file for more information about submitting pull requests.
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[cairo]: http://cairographics.org
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[git]: http://git-scm.com
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[grunt]: http://gruntjs.com
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[node.js]: http://nodejs.org
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[node-canvas]: https://github.com/LearnBoost/node-canvas
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[npm]: http://npmjs.org
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[qr.js]: http://neocotic.com/qr.js
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