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diun/docs/usage/cli.md
2021-03-01 00:25:16 +01:00

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# Command Line
## Usage
```shell
$ diun [options]
```
## Options
```
$ diun --help
Usage: diun
Docker image update notifier. More info: https://github.com/crazy-max/diun
Flags:
--help Show context-sensitive help.
--version
--config=STRING Diun configuration file ($CONFIG).
--log-level="info" Set log level ($LOG_LEVEL).
--log-json Enable JSON logging output ($LOG_JSON).
--log-caller Add file:line of the caller to log output ($LOG_CALLER).
--log-nocolor Disables the colorized output ($LOG_NOCOLOR).
--test-notif Test notification settings.
```
## Environment variables
Following environment variables can be used in place:
| Name | Default | Description |
|--------------------|---------------|---------------|
| `CONFIG` | | Diun configuration file |
| `LOG_LEVEL` | `info` | Log level output |
| `LOG_JSON` | `false` | Enable JSON logging output |
| `LOG_CALLER` | `false` | Enable to add `file:line` of the caller |
| `LOG_NOCOLOR` | `false` | Disables the colorized output |