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https://github.com/dlampsi/broadcaster
RSS feeds broadcast service (with translation)
https://github.com/dlampsi/broadcaster
broadcast golang rss translate translation
Last synced: 24 days ago
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RSS feeds broadcast service (with translation)
- Host: GitHub
- URL: https://github.com/dlampsi/broadcaster
- Owner: dlampsi
- License: apache-2.0
- Created: 2023-12-03T08:42:22.000Z (12 months ago)
- Default Branch: main
- Last Pushed: 2024-06-03T18:46:06.000Z (5 months ago)
- Last Synced: 2024-06-03T21:16:50.139Z (5 months ago)
- Topics: broadcast, golang, rss, translate, translation
- Language: Go
- Homepage:
- Size: 248 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
Awesome Lists containing this project
README
# Broadcaster
[](https://github.com/dlampsi/broadcaster/actions/workflows/image.yml)
A service that processes RSS feed items (optionally translates) and sends them to customized destinations (eg Slack or Telegam).
## Usage
```bash
# Show help
$ broadcaster --help
# Run application as a service
$ broadcaster server
```
## Translation services
Broadcaster supports the following translation services:
- **Google Translate API** (default) - Free to use. No additional settings are required.
- **Google Cloud Translate** - You will need to create (or already have) a Google Cloud account and a Project to use the Translatoin API. Google Cloud has a free tier for the translation service.
## Notifications
At this moment, Broadcaster supports sending notifications to [Slack](https://slack.com/) and [Telegram](https://telegram.org/).
To enable a notifier you should specify [corresponding](#environment-variables) token env variables and add config to the `notify` section of the feed configuration.
## Configuration
### Environment variables
Available environment variables for service run type:
| Name | Description | Default value |
| ---- | ----------- | ------------- |
| `BCTR_ENV` | Environment name / id. Mostly used for observability attributes. | `local` |
| `BCTR_LOG_LEVEL` | Application logging level. | `info` |
| `BCTR_LOG_FORMAT` | Logging format. Options: `json`, `pretty`, `pretty_color`, `do_app` | `pretty_color` |
| `BCTR_BOOTSTRAP_FILE` | Bootstrap config file path in uri format. See more in [Bootstrap](#bootstrap). | |
| `BCTR_TRANSLATOR_TYPE` | Translation service type to use. Options: `google_api`, `google_cloud` | `google_api` |
| `BCTR_CHECK_INTERVAL` | Feeds fetch interval in seconds. | `300` |
| `BCTR_BACKFILL_HOURS` | How many hours back to process feeds items. For debugging purposes. | `0` |
| `BCTR_STATE_TTL` | Application state TTL in seconds. | `86400` (24h) |
| `BCTR_MUTE_NOTIFICATIONS` | Disable sent notification to destinations. For debugging purposes. | `false` |
| `BCTR_TELEGRAM_BOT_TOKEN` | Telegram bot token.
To send notifications to Telegram, you will need to create a [bot](https://core.telegram.org/bots/tutorial) and such a token. | |
| `BCTR_SLACK_API_TOKEN` | Slack bot API token.
To send notifications to Slack, you will need to create an [application](https://api.slack.com/start/quickstart) and such a token. | |
#### Google Cloud Translation API
If you plan to use Google Cloud Translate, you will need the following env variables:
| Name | Description |
| ---- | ----------- |
| `BCTR_GOOGLE_CLOUD_PROJECT_ID` | Google Cloud Project ID. |
| `BCTR_GOOGLE_CLOUD_CREDS` | Google Cloud [application credentials](https://cloud.google.com/docs/authentication/provide-credentials-adc) string. Basically it should be conten of the credentials json file.
You can use `GOOGLE_APPLICATION_CREDENTIALS` env to specify path to credentials file.|
### Bootstrap
Initial bootstrap configuration can be provided via `BCTR_BOOTSTRAP_FILE` environment variable. In that case service will upload specified feeds configurations from the provided config file.
Supported bootstap config sources and formats:
```bash
# Local filesystem
BCTR_BOOTSTRAP_FILE="file:///path/to/config.yml"
# Google Cloud Storage
BCTR_BOOTSTRAP_FILE="gs://bucket/path/to/config.yml"
# DigitalOcean Spaces *
BCTR_BOOTSTRAP_FILE="do://bucket/path/to/config.yml"
```
Config file format and example:
```yaml
feeds:
- source: Dummy website
category: Latest
url: https://dummyfeed.com/rss
language: fi
notifications:
- type: slack
to: ["#general"]
- type: telegram
to: ["-1234567890","-1234567891"]
translate:
to: en
```