You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
181 lines
4.6 KiB
181 lines
4.6 KiB
# Project Info
|
|
|
|
First of all, thank you everyone who made pull requests for Uptime Kuma, I never thought GitHub Community can be that nice! And also because of this, I also never thought other people actually read my code and edit my code. It is not structed and commented so well, lol. Sorry about that.
|
|
|
|
The project was created with vite.js (vue3). Then I created a sub-directory called "server" for server part. Both frontend and backend share the same package.json.
|
|
|
|
The frontend code build into "dist" directory. The server (express.js) exposes the "dist" directory as root of the endpoint. This is how production is working.
|
|
|
|
## Key Technical Skills
|
|
|
|
- Node.js (You should know what are promise, async/await and arrow function etc.)
|
|
- Socket.io
|
|
- SCSS
|
|
- Vue.js
|
|
- Bootstrap
|
|
- SQLite
|
|
|
|
## Directories
|
|
|
|
- data (App data)
|
|
- dist (Frontend build)
|
|
- extra (Extra useful scripts)
|
|
- public (Frontend resources for dev only)
|
|
- server (Server source code)
|
|
- src (Frontend source code)
|
|
- test (unit test)
|
|
|
|
## Can I create a pull request for Uptime Kuma?
|
|
|
|
Generally, if the pull request is working fine and it do not affect any existing logic, workflow and perfomance, I will merge into the master branch once it is tested.
|
|
|
|
If you are not sure, feel free to create an empty pull request draft first.
|
|
|
|
### Pull Request Examples
|
|
|
|
#### ✅ High - Medium Priority
|
|
|
|
- Add a new notification
|
|
- Add a chart
|
|
- Fix a bug
|
|
- Translations
|
|
|
|
#### *️⃣ Requires one more reviewer
|
|
|
|
I do not have such knowledge to test it.
|
|
|
|
- Add k8s supports
|
|
|
|
#### *️⃣ Low Priority
|
|
|
|
It changed my current workflow and require further studies.
|
|
|
|
- Change my release approach
|
|
|
|
#### ❌ Won't Merge
|
|
|
|
- Duplicated pull request
|
|
- Buggy
|
|
- Existing logic is completely modified or deleted
|
|
- A function that is completely out of scope
|
|
|
|
## Project Styles
|
|
|
|
I personally do not like something need to learn so much and need to config so much before you can finally start the app.
|
|
|
|
- Easy to install for non-Docker users, no native build dependency is needed (at least for x86_64), no extra config, no extra effort to get it run
|
|
- Single container for Docker users, no very complex docker-compose file. Just map the volume and expose the port, then good to go
|
|
- Settings should be configurable in the frontend. Env var is not encouraged.
|
|
- Easy to use
|
|
|
|
## Coding Styles
|
|
|
|
- 4 spaces indentation
|
|
- Follow `.editorconfig`
|
|
- Follow ESLint
|
|
|
|
## Name convention
|
|
|
|
- Javascript/Typescript: camelCaseType
|
|
- SQLite: underscore_type
|
|
- CSS/SCSS: dash-type
|
|
|
|
## Tools
|
|
|
|
- Node.js >= 14
|
|
- Git
|
|
- IDE that supports ESLint and EditorConfig (I am using Intellji Idea)
|
|
- A SQLite tool (SQLite Expert Personal is suggested)
|
|
|
|
## Install dependencies
|
|
|
|
```bash
|
|
npm ci
|
|
```
|
|
|
|
## How to start the Backend Dev Server
|
|
|
|
(2021-09-23 Update)
|
|
|
|
```bash
|
|
npm run start-server-dev
|
|
```
|
|
|
|
It binds to `0.0.0.0:3001` by default.
|
|
|
|
### Backend Details
|
|
|
|
It is mainly a socket.io app + express.js.
|
|
|
|
express.js is just used for serving the frontend built files (index.html, .js and .css etc.)
|
|
|
|
- model/ (Object model, auto mapping to the database table name)
|
|
- modules/ (Modified 3rd-party modules)
|
|
- notification-providers/ (indivdual notification logic)
|
|
- routers/ (Express Routers)
|
|
- scoket-handler (Socket.io Handlers)
|
|
- server.js (Server main logic)
|
|
|
|
## How to start the Frontend Dev Server
|
|
|
|
1. Set the env var `NODE_ENV` to "development".
|
|
2. Start the frontend dev server by the following command.
|
|
|
|
```bash
|
|
npm run dev
|
|
```
|
|
|
|
It binds to `0.0.0.0:3000` by default.
|
|
|
|
You can use Vue.js devtools Chrome extension for debugging.
|
|
|
|
### Build the frontend
|
|
|
|
```bash
|
|
npm run build
|
|
```
|
|
|
|
### Frontend Details
|
|
|
|
Uptime Kuma Frontend is a single page application (SPA). Most paths are handled by Vue Router.
|
|
|
|
The router is in `src/router.js`
|
|
|
|
As you can see, most data in frontend is stored in root level, even though you changed the current router to any other pages.
|
|
|
|
The data and socket logic are in `src/mixins/socket.js`.
|
|
|
|
## Database Migration
|
|
|
|
1. Create `patch-{name}.sql` in `./db/`
|
|
2. Add your patch filename in the `patchList` list in `./server/database.js`
|
|
|
|
## Unit Test
|
|
|
|
It is an end-to-end testing. It is using Jest and Puppeteer.
|
|
|
|
```bash
|
|
npm run build
|
|
npm test
|
|
```
|
|
|
|
By default, the Chromium window will be shown up during the test. Specifying `HEADLESS_TEST=1` for terminal environments.
|
|
|
|
## Update Dependencies
|
|
|
|
Install `ncu`
|
|
https://github.com/raineorshine/npm-check-updates
|
|
|
|
```bash
|
|
ncu -u -t patch
|
|
npm install
|
|
```
|
|
|
|
Since previously updating vite 2.5.10 to 2.6.0 broke the application completely, from now on, it should update patch release version only.
|
|
|
|
Patch release = the third digit ([Semantic Versioning](https://semver.org/))
|
|
|
|
## Translations
|
|
|
|
Please read: https://github.com/louislam/uptime-kuma/tree/master/src/languages
|