tldr in golang

TLDR pages - Simplified and community-driven man pages

Install

go install bitbucket.org/djr2/tldr@latest

Download

• Distributions

Building and Build Requirements

• go
• upx -- https://github.com/upx/upx
• tar

bin/build

The build script will compile and compress the tldr executables.

The build script currently supports the following platforms and architectures;

• darwin arm64
• darwin amd64
• linux arm64
• linux amd64
• windows amd64

To a build a specific platform version run the below commands. It is important to replace [platform] with the desired operating system and [arch] with the desired platform architecture to build the executable correctly.

Supported Go build platforms and architectures can be found here; https://golang.org/doc/install/source#environment

It is not necessary to run upx but it greatly reduces executable size.

GOOS=[platform] GOARCH=[arch] go build -ldflags="-s -w" -o tldr
upx --brute tldr # executable compression

Usage

Usage:
  -c page
      clear cache for a tldr page
      page -- Use `clearall` to clear entire cache
      -p is required if clearing cache for a specific platform
  -debug string
      enables debug logging (default "disable")
  -p platform
      platform of the tldr page
      platform -- common, linux, osx, sunos, windows (default "common")

View a tldr

tldr <page>

View a tldr for a specific platform

tldr -p osx <page>

Clear a tldr

tldr -c <page>

Clear a tldr for a specific platform

tldr -c <page> -p osx

Clear entire cache

tldr -c clearall

Configuration

A configuration is created the first time tldr is run.

The configuration is located at;

$HOME/.tldr/config.json

Pages repository URI, Zip URI, and all of the output colors are configurable.

Below is the default configuration.

{
"pages_uri": "",
"zip_uri": "",
"banner_color_1": 36,
"banner_color_2": 34,
"tldr_color": 97,
"header_color": 34,
"header_decor_color": 97,
"platform_color": 90,
"description_color": 0,
"example_color": 36,
"hypen_color": 0,
"syntax_color": 31,
"variable_color": 0
}

If plain (default) terminal text is desired set all color options to 0.

pages_uri and zip_uri when left blank will use the official TLDR locations.

These can be used to test pages from a custom repository or any zip collection that follows the official TLDR directory format and file specification.

Pages: https://raw.githubusercontent.com/tldr-pages/tldr/main/pages/

Zip: https://tldr-pages.github.io/assets/tldr.zip

To reset the configuration back to its defaults delete config.json and it will be recreated. Or copy and paste the configuration from this README above.

License

MIT License