README.md · 海天之间/Kooder

![](./gateway/src/main/webapp/img/kooder_logo.png)
### Intro

Kooder is an open source code search project, offering code, repositories and issues search service for code hosting platforms including Gitee, GitLab and Gitea.

**UI**

![Kooder ScreenShot](docs/img/screenshot.png)

There are two modules, gateway and indexer. Gateway is integrated inside gateway under default config.

Gateway:
- Accept index tasks from HTTP requests and put them in the queue after examing it
- Accept search requests and return their results back to the client

Indexer:
- Monitor the index tasks inside the queue
- Update these add, delete and update index tasks back to the index library

### Modules

* `core`    Core object and public class
* `gateway` Accept index and search requests from HTTP requests
* `indexer` A service to construct, update and delete index

### Logic Flow

![Kooder Flow](docs/img/gsearch-flow.png)

### Install source code

1.Dependencies

* openjdk >= 8
* maven > 3

2.Download source code

```
$ git clone https://gitee.com/koode/kooder.git
$ cd kooder
```

### Configuration

Config file: `core/src/main/resources/kooder.properties`

Config kooder's url `http.url`. It will be injected into Git service as the webhook URL, must be accessible for Git service, such as:

```
http.url = http://<kooder-host>:8080
```
Click here to see more config options [configuration.md](docs/configuration.md)

### Install Docker

#### Single container deploy
Dependencies
* docker-ce environment
* docker-compose

After cloning this repo, in a machine with docker compose installed, run the following command:

```
### Run containers in the background
docker-compose up -d

### Stop and remove containers
docker-compose down
```

#### ha deploy
``` 
### Run containers in the background
docker-compose -f docker-compose-ha.yaml up -d

### Stop and remove containers
docker-compose -f docker-compose-ha.yaml down
```

This is how it will look like：

![Kooder docker-ha](docs/img/docker-ha-kooder.png)

After modifing the config file `core/src/main/resources/kooder.properties`, run the following commands; delete local kooder image and rebuid it.

```
docker-compose down
docker-compose up -d 
```

View service startup status
``` 
docker logs -f CONTAINER_ID
......
2021-04-07 13:28:49 INFO [gateway] - Tasks [indexer,gitee] started.
2021-04-07 13:28:49 INFO [gateway] - READY (*:8080)!
.......
```
The log output as the above information indicates that the startup is successful

**prompt**

Every startup will execute `mvn install` to ensure that the configuration file takes effect

**Use it in Gitlab**

Config following properties：

```
http.startup.tasks = indexer,gitlab
gitlab.url = http://gitlab-host:gitlab-port/  
gitlab.personal_access_token = <root user personal access token>  
git.username = root  
git.password =  
```

Kooder will use access token as the password if you don't offer one.

**Use it in Gitee**

Config following properties：

```
http.startup.tasks = indexer,gitee
gitee.url = https://gitee.com/  
gitee.personal_access_token = <root user personal access token>  
git.username = root  
git.password =  
```

Kooder will use access token as the password if you don't offer one.

**Use it in Gitea**

1.Site Administration

![](./docs/img/gitea_webhook.png)

2.Add Gitea Webhook

![](./docs/img/gitea_webhook_select.png)

3.Set up Webhook

* Set Target URL to  `http://kooder-ip:kooder-port/gitea`
* Set POST Content Type to `POST + application/json`
* Check`All Event` or `Custom Events` for the `Trigger On` option. ( If you choose `Custom Events`, you need to check `Repo`, `Push` and `Issue`)

![](./docs/img/gitea_webhook_setting.png)

2.Config following properties.

```
http.startup.tasks = indexer,gitea
gitea.secret_token = <webhook secret token>
gitea.url = http://gitea-ip:prot/
gitea.personal_access_token = <admin user personal access token>
git.username = <admin username>
git.password = <admin password>
```

**Index repository from file**

Kooder currently supports repository indexing for the same hosting platform. If you need to index multiple hosting platforms, you can do a split import.

Config `kooder.properties` ：

```
//Enable index repository from file

http.startup.tasks = indexer,file  //Add file field

file.index.path = C:/Documents/Kooder/file.txt   //Config file path of file.txt

file.index.vender = gitee //Specify the corresponding code hosting platform
```

Content of file.txt
```
// Add the repository URL of the hosting platform specified in the configuration
http://gitee.com/koode/kooder.git
https://gitee.com/ld/J2Cache.git
...
```

**Build and Run**

```
$ cd Kooder
$ mvn install
### Run gateway
$ bin/gateway.sh
### Brower visits http://localhost:8080
```

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