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Howto

CLI tool for finding coding answers instantly by scraping from StackOverflow.

Installation

Building from source

Please use Swift version 5.6 or newer.

git clone https://github.com/ilaumjd/howto.git
cd howto
swift build -c release

The executable will be created in the .build/release/ directory.

  • Other installation method is coming soon

Usage

howto -h

Arguments and Options

ARGUMENTS:
  <query>                 Coding question you want to ask

OPTIONS:
  -e, --engine <engine>   Search engine to use (google, bing) (default: google)
  -n, --num <num>         Number of answers to return (default: 1)
  -l, --link              Show source link of the answer
  -b, --bat               Pipe output to bat for syntax highlighting
  --version               Show the version.
  -h, --help              Show help information.

Syntax Highlighting

You can use bat for syntax highlighting, please refer the installation guide on their GitHub repository (https://github.com/sharkdp/bat).

TODOs

  • Basic search feature
  • Select search engine
  • bat syntax highlighting
  • Configuration file
  • Answer caching
  • Make a separate library
  • Get answer from another sources

Notes

This project is heavily inspired by howdoi.