# Gopush

A push notification server using [Gin](https://github.com/gin-gonic/gin) framework written in Go (Golang).

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## Feature

* Support [Google Cloud Message](https://developers.google.com/cloud-messaging/) using [go-gcm](https://github.com/google/go-gcm) library for Android.
* Support [HTTP/2](https://http2.github.io/) Apple Push Notification Service using [apns2](https://github.com/sideshow/apns2) library.
* Support [YAML](https://github.com/go-yaml/yaml) configuration.
* Support command line to send single Androdi or iOS notification.
* Support Web API to send push notification.

See the [YAML config eample](config/config.yaml):

```yaml
core:
  port: "8088"
  max_notification: 100
  mode: "release"
  ssl: false
  cert_path: "cert.pem"
  key_path: "key.pem"

api:
  push_uri: "/api/push"
  stat_go_uri: "/api/status"

android:
  enabled: false
  apikey: ""

ios:
  enabled: false
  pem_cert_path: "cert.pem"
  pem_key_path: "key.pem"
  production: false

log:
  format: "string" # string or json
  access_log: "stdout" # stdout: output to console, or define log path like "log/access_log"
  access_level: "debug"
  error_log: "stderr" # stderr: output to console, or define log path like "log/error_log"
  error_level: "error"
```

## Basic Usage

How to send push notification with `gopush` command line? (Android or iOS)

### Android

Send single notification with the following command.

```bash
$ ./gopush -android -m="your message" -k="API Key" -t="Device token"
```

* `-m`: Notification message.
* `-k`: [Google cloud message](https://developers.google.com/cloud-messaging/) api key
* `-t`: Device token.

### iOS

Send single notification with the following command.

```bash
$ ./gopush -ios -m="your message" -i="API Key" -t="Device token"
```

* `-m`: Notification message.
* `-i`: Apple Push Notification Certificate path (`pem` file).
* `-t`: Device token.

## License

Copyright 2016 Bo-Yi Wu [@appleboy](https://twitter.com/appleboy).

Licensed under the MIT License.