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96 lines
1.5 KiB
Markdown
96 lines
1.5 KiB
Markdown
<p align="center">
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<a href="https://asciinema.org/a/F7nHAFp0wbYSXvY29visvNy29">
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<img src="docs/images/preview.png" width="506" alt="fx preview">
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</a>
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</p>
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_* Function eXecution_
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## Features
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- Mouse support
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- Streaming support
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- Preserves key order
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- Preserves big numbers
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## Install
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```bash
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brew install fx
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```
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```bash
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snap install fx
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```
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```bash
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scoop install fx
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```
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```bash
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pacman -S fx
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```
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```bash
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go install github.com/antonmedv/fx@latest
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```
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Or download [pre-built binary](https://github.com/antonmedv/fx/releases).
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## Usage
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Start the interactive viewer via:
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```bash
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fx data.json
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```
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Or
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```bash
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curl ... | fx
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```
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Type `?` to see full list of key shortcuts.
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Pretty print:
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```bash
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curl ... | fx .
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```
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### Reducers
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Write reducers in your favorite language: [JavaScript](docs/reducers.md#node) (default),
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[Python](docs/reducers.md#python), or [Ruby](docs/reducers.md#ruby).
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```bash
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export FX_LANG=node
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fx data.json '.filter(x => x.startsWith("a"))'
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```
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```bash
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export FX_LANG=python
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fx data.json '[x["age"] + i for i in range(10)]'
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```
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```bash
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export FX_LANG=ruby
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fx data.json 'x.to_a.map {|x| x[1]}'
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```
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## Documentation
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See full [documentation](https://github.com/antonmedv/fx/blob/master/DOCS.md).
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## Themes
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Theme can be configured by setting environment variable `FX_THEME` from `1`
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to `9`:
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```bash
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export FX_THEME=9
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```
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<img width="1214" alt="themes" src="docs/images/themes.png">
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## License
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[MIT](https://github.com/antonmedv/fx/blob/master/LICENSE)
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