108 lines
3.6 KiB
Markdown
108 lines
3.6 KiB
Markdown
# Getting Started
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## Setup
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### Fork & Clone
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If you intend to contribute back changes, or if you would like to pull updates
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we make to the OHIF Viewer, then follow these steps:
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- [Fork][fork-a-repo] the [OHIF/Viewers][ohif-viewers-repo] repository
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- [Create a local clone][clone-a-repo] of your fork
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- `git clone https://github.com/YOUR-USERNAME/Viewers`
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- Add OHIF/Viewers as a [remote repository][add-remote-repo] labled `upstream`
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- Navigate to the cloned project's directory
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- `git remote add upstream https://github.com/OHIF/Viewers.git`
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With this setup, you can now [sync your fork][sync-changes] to keep it
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up-to-date with the upstream (original) repository. This is called a "Triangular
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Workflow" and is common for Open Source projects. The GitHub blog has a [good
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graphic that illustrates this setup][triangular-workflow].
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### Private
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Alternatively, if you intend to use the OHIF Viewer as a starting point, and you
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aren't as concerned with syncing updates, then follow these steps:
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1. Navigate to the [OHIF/Viewers][ohif-viewers] repository
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2. Click `Clone or download`, and then `Download ZIP`
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3. Use the contents of the `.zip` file as a starting point for your viewer
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> NOTE: It is still possible to sync changes using this approach. However,
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> submitting pull requests for fixes and features are best done with the
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> separate, forked repository setup described in "Fork & Clone"
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## Developing
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### Requirements
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- [Node.js & NPM](https://nodejs.org/en/)
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- [Yarn](https://yarnpkg.com/en/)
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- Yarn workspaces should be enabled:
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- `yarn config set workspaces-experimental true`
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### Kick the tires
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Navigate to the root of the project's directory in your terminal and run the
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following commands:
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```bash
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# Restore dependencies
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yarn install
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# Start local development server
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yarn run dev
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```
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You should see the following output:
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```bash
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@ohif/viewer: i 「wds」: Project is running at http://localhost:3000/
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@ohif/viewer: i 「wds」: webpack output is served from /
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@ohif/viewer: i 「wds」: Content not from webpack is served from D:\code\ohif\Viewers\platform\viewer
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@ohif/viewer: i 「wds」: 404s will fallback to /index.html
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# And a list of all generated files
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```
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### 🎉 Celebrate 🎉
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<center>
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<img alt="development server hosted app" src="/assets/img/loading-study.gif" />
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<i>Our app, hosted by the development server</i>
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</center>
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### Building for Production
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> More comprehensive guides for building and publishing can be found in our
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> [deployment docs](./../deployment/index.md)
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```bash
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# Build static assets to host a PWA
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yarn run build
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# Build packaged output (script-tag use)
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yarn run build:package
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```
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## Troubleshooting
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- If you receive a _"No Studies Found"_ message and do not see your studies, try
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changing the Study Date filters to a wider range.
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- If you see a 'Loading' message which never resolves, check your browser
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JavaScript console inside the Developer Tools to identify any errors.
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<!--
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Links
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-->
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<!-- prettier-ignore-start -->
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[fork-a-repo]: https://help.github.com/en/articles/fork-a-repo
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[clone-a-repo]: https://help.github.com/en/articles/fork-a-repo#step-2-create-a-local-clone-of-your-fork
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[add-remote-repo]: https://help.github.com/en/articles/fork-a-repo#step-3-configure-git-to-sync-your-fork-with-the-original-spoon-knife-repository
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[sync-changes]: https://help.github.com/en/articles/syncing-a-fork
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[triangular-workflow]: https://github.blog/2015-07-29-git-2-5-including-multiple-worktrees-and-triangular-workflows/#improved-support-for-triangular-workflows
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[ohif-viewers-repo]: https://github.com/OHIF/Viewers
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[ohif-viewers]: https://github.com/OHIF/Viewers
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<!-- prettier-ignore-end -->
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