Update DEVELOPMENT.md
- auto remove whitespaces - add ffmpeg in prerequisites - add thanks notice for @Kagetsuki - add link to Ninja Waymerge-requests/63/head
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Shinobi Developer Guide
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=======================
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>Thanks to @Kagetsuki for taking the time to write this!
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General Devlopment Outline
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--------------------------
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Shinobi [currently] runs directly out of the repository rather than from a package you install.
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A full Shinobi install will try to embed itself into the system, so ideally a machine running
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Shinobi would only be running Shinobi; but when developing Shinobi that would be fairly
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inconvenient. This guide is going to outline a development process where Shinobi will be fairly
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contained, and development won't have any wide reaching effects on the system or generally require
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Shinobi [currently] runs directly out of the repository rather than from a package you install.
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A full Shinobi install will try to embed itself into the system, so ideally a machine running
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Shinobi would only be running Shinobi; but when developing Shinobi that would be fairly
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inconvenient. This guide is going to outline a development process where Shinobi will be fairly
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contained, and development won't have any wide reaching effects on the system or generally require
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any sort of super user access.
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Prerequisites
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=============
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You'll need Node and NPM, and for this guide we recommend you set up a user-local install of
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[NVM](https://github.com/creationix/nvm) and install the latest LTS release. Keeping the Node
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installation managed and separate from the system Node/NPM will help keep things clean and
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contained.
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You'll also need either MariaDB/MySQL or SQLite (version 3) or both. SQLite will be esepcially
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easy to develop with as clearing the DB is as simple as deleting a file and you can keep the DB
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instance you're working with by copying it.
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> To get all of Shinobi at once you can use the Ninja Way. Learn more about that here
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https://shinobi.video/docs/start#content-the-ninja-way
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- *Node.js* :
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You'll need Node and NPM, and for this guide we recommend you set up a user-local install of
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[NVM](https://github.com/creationix/nvm) and install the latest LTS release. Keeping the Node
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installation managed and separate from the system Node/NPM will help keep things clean and
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contained. Node.js version must be at least version 8.11. Use Node.js 9 to be ready for
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future development.
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- *MariaDB/MySQL or SQLite3* :
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You'll also need either MariaDB/MySQL or SQLite (version 3) or both. SQLite will be esepcially
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easy to develop with as clearing the DB is as simple as deleting a file and you can keep the DB
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instance you're working with by copying it. It is recommended to use at least version 15.1.
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- *FFmpeg* :
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You'll also need FFmpeg. This is the video processing engine at the core of Shinobi. You will
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need at least version 3.3.3.
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Development
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===========
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First off you need to clone the Shinobi repository. Either the regular Shinobi repository or the
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CE repository should work, but the regular will likely have more updates (but has a different
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license). If you're specifically concerned about OSS then just clone the CE edition, but if
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you're more concerned about fixing an issue or adding a feature then go for the regular
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repository. Be sure to work on a fork of the repository if you intend to submit a patch/merge
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First off you need to clone the Shinobi repository. Either the regular Shinobi repository or the
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CE repository should work, but the regular will likely have more updates (but has a different
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license). If you're specifically concerned about OSS then just clone the CE edition, but if
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you're more concerned about fixing an issue or adding a feature then go for the regular
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repository. Be sure to work on a fork of the repository if you intend to submit a patch/merge
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request.
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Obtaining the repository
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@ -49,55 +62,55 @@ To install the required Node packages you need to install them with NPM:
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```sh
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npm install
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```
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If the install fails you may need to install additional packages on your system or you may need
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If the install fails you may need to install additional packages on your system or you may need
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to change how you installed Node/NPM or change your installation method.
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Setting your cloned repository for quick development
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----------------------------------------------------
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First we need a base conf.json to modify. Shinobi doesn't have a conf.json by default as
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adding it to the repository would end up conflicting or altering the configuration on running
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First we need a base conf.json to modify. Shinobi doesn't have a conf.json by default as
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adding it to the repository would end up conflicting or altering the configuration on running
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instances of Shinobi whenever someone updated.
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```sh
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cp conf.sample.json conf.json
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```
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Generally for development SQLite is going to be easier with SQLite, as we don't have to maintain
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Generally for development SQLite is going to be easier with SQLite, as we don't have to maintain
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a MariaDB/MySQL installation and we may need to reset the database often. To set the DB to SQLite:
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```sh
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node tools/modifyConfiguration.js databaseType=sqlite
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```
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You can confirm this worked by checking conf.json for the following line
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You can confirm this worked by checking conf.json for the following line
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\[near the end of the file\]:
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```json
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"databaseType": "sqlite"
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```
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Currently Shinobi doesn't use a model framework or seeding system, so setting up the database
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Currently Shinobi doesn't use a model framework or seeding system, so setting up the database
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basically involves copying the pre-set instance bundled with the repository:
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```sh
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cp sql/shinobi.sample.sqlite shinobi.sqlite
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```
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### Resetting the DB
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If you need to reset the database, you can now do so by deleting the shiobi.sqlite file and
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copying the sql/shinobi.sample.sqlite file again. Just be sure to stop any running Shinobi
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If you need to reset the database, you can now do so by deleting the shiobi.sqlite file and
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copying the sql/shinobi.sample.sqlite file again. Just be sure to stop any running Shinobi
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instances before you do so.
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Enabling the Super User Interface
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---------------------------------
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In order to access the "Super User Interface", where we'll create our initial users, we need to
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In order to access the "Super User Interface", where we'll create our initial users, we need to
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copy the super.sample.json file to super.json:
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```sh
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cp super.sample.json super.json
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```
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And that's it! As long as that file exists we can access the Super User Interface. The default
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login information is user: 'admin@shinobi.video' password: 'admin'. This can of course be changed;
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And that's it! As long as that file exists we can access the Super User Interface. The default
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login information is user: 'admin@shinobi.video' password: 'admin'. This can of course be changed;
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but for development we advise leaving it as the default.
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Running Shinobi
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---------------
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Shinobi is usually run with the PM2 process manager, but for development we'll run the "camera"
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and "cron" processes directy. To monitor output, we recommend you use a terminal multiplexer like
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byobu, tmux, or screen. In one terminal window, run ```node cron.js``` and in another run
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```node camera.js```. Shinobi should now be running on port 8080 on your local machine (you can
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change the port in conf.json) and accessable at http://localhost:8080 in your browser. Any source
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Shinobi is usually run with the PM2 process manager, but for development we'll run the "camera"
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and "cron" processes directy. To monitor output, we recommend you use a terminal multiplexer like
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byobu, tmux, or screen. In one terminal window, run ```node cron.js``` and in another run
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```node camera.js```. Shinobi should now be running on port 8080 on your local machine (you can
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change the port in conf.json) and accessable at http://localhost:8080 in your browser. Any source
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code changes you make will require restarting either the camera or cron process [or both].
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