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commit
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14 changed files with 147 additions and 136 deletions
11
.github/ISSUE_TEMPLATE/bug_report.md
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11
.github/ISSUE_TEMPLATE/bug_report.md
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@ -1,10 +1,9 @@
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---
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name: Bug report
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about: Create a report to help us improve
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title: ''
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title: ""
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labels: bug
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||||
assignees: ''
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assignees: ""
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---
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**Describe the bug**
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@ -12,6 +11,7 @@ A clear and concise description of what the bug is.
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|||
|
||||
**To Reproduce**
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Steps to reproduce the behavior:
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|
||||
1. Go to '...'
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2. Click on '....'
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||||
3. Scroll down to '....'
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||||
|
|
@ -24,8 +24,9 @@ A clear and concise description of what you expected to happen.
|
|||
If applicable, add screenshots to help explain your problem.
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||||
|
||||
**Versions:**
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- OS: [e.g. macOS, WSL ubuntu, ubuntu]
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- Shell Version [replace this text with the output of `sh --version`]
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- OS: [e.g. macOS, WSL ubuntu, ubuntu]
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||||
- Shell Version [replace this text with the output of `sh --version`]
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**Additional context**
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Add any other context about the problem here.
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|
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5
.github/ISSUE_TEMPLATE/feature_request.md
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5
.github/ISSUE_TEMPLATE/feature_request.md
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@ -1,10 +1,9 @@
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|||
---
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||||
name: Feature request
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||||
about: Suggest an idea for this project
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||||
title: ''
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||||
title: ""
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labels: new feature
|
||||
assignees: ''
|
||||
|
||||
assignees: ""
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||||
---
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||||
|
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**Is your feature request related to a problem? Please describe.**
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||||
|
|
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|||
2
.github/dependabot.yml
vendored
2
.github/dependabot.yml
vendored
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@ -1,6 +1,6 @@
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version: 2
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updates:
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- package-ecosystem: cargo
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- package-ecosystem: cargo
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directory: "/"
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schedule:
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interval: weekly
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3
.github/workflows/cd.yml
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3
.github/workflows/cd.yml
vendored
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@ -3,10 +3,9 @@ name: Publish
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on:
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push:
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tags:
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- '*'
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- "*"
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jobs:
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binary:
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name: Publish ${{ matrix.target }}
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runs-on: ${{ matrix.os }}
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|
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58
README.md
58
README.md
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@ -6,43 +6,42 @@ An interactive cheatsheet tool for the command-line.
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**navi** allows you to browse through cheatsheets (that you may write yourself or download from maintainers) and execute commands. Suggested values for arguments are dynamically displayed in a list.
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#### Pros
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## Pros
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- it will spare you from knowing CLIs by heart
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- it will spare you from copy-pasting output from intermediate commands
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- it will make you type less
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- it will teach you new one-liners
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It uses [fzf](https://github.com/junegunn/fzf), [skim](https://github.com/lotabout/skim), or [Alfred](https://www.alfredapp.com/) under the hood and it can be either used as a command or as a shell widget (*à la* Ctrl-R).
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It uses [fzf](https://github.com/junegunn/fzf), [skim](https://github.com/lotabout/skim), or [Alfred](https://www.alfredapp.com/) under the hood and it can be either used as a command or as a shell widget (_à la_ Ctrl-R).
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Table of contents
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-----------------
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## Table of contents
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* [Installation](#installation)
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* [Usage](#usage)
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* [Cheatsheet repositories](#cheatsheet-repositories)
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* [Cheatsheet syntax](#cheatsheet-syntax)
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* [Customization](#customization)
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* [More info](#more-info)
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* [Trying out online](#trying-out-online)
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* [Similar tools](#similar-tools)
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* [Etymology](#etymology)
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- [Installation](#installation)
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- [Usage](#usage)
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- [Cheatsheet repositories](#cheatsheet-repositories)
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- [Cheatsheet syntax](#cheatsheet-syntax)
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- [Customization](#customization)
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- [More info](#more-info)
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- [Trying out online](#trying-out-online)
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- [Similar tools](#similar-tools)
|
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- [Etymology](#etymology)
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Installation
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------------
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## Installation
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**navi** can be installed with the following package managers:
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[](https://repology.org/project/navi/versions)
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The recommended way to install **navi** is by running:
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```sh
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brew install navi
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```
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If `brew` isn't available, you can check [alternative install instructions](docs/installation.md).
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Usage
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-----
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## Usage
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There are multiple ways to use **navi**:
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@ -56,20 +55,19 @@ There are multiple ways to use **navi**:
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In particular, check [these instructions](https://github.com/denisidoro/navi/issues/491) if you want to replicate what's shown in the demo above.
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Cheatsheet repositories
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-----------------------
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## Cheatsheet repositories
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Running **navi** for the first time will help you download and manage cheatsheets.
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You can also:
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- [browse through featured cheatsheets](docs/cheatsheet_repositories.md#browsing-through-cheatsheet-repositories)
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- [import cheatsheets from git repositories](docs/cheatsheet_repositories.md#importing-cheatsheets)
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- [write your own cheatsheets](#cheatsheet-syntax) (and [share them](docs/cheatsheet_repositories.md#submitting-cheatsheets), if you want)
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- [use cheatsheets from other tools](docs/cheatsheet_repositories.md#using-cheatsheets-from-other-tools), such as [tldr](https://github.com/tldr-pages/tldr) and [cheat.sh](https://github.com/chubin/cheat.sh)
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- [auto-update repositories](docs/cheatsheet_repositories.md#auto-updating-repositories)
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|
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Cheatsheet syntax
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-----------------
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## Cheatsheet syntax
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Cheatsheets are described in `.cheat` files that look like this:
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@ -84,40 +82,38 @@ $ branch: git branch | awk '{print $NF}'
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The full syntax and examples can be found [here](docs/cheatsheet_syntax.md).
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Customization
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-------------
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## Customization
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You can:
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|
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- [setup your own config file](docs/config_file.md)
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- [change colors](docs/customization.md#changing-colors)
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- [resize columns](docs/customization.md#resizing-columns)
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- [change how search is performed](docs/customization.md#overriding-fzf-options)
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More info
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---------
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## More info
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Please run the following command to read more about all possible options:
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```sh
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navi --help
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```
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In addition, please check the [/docs](docs) folder.
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|
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Trying out online
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-----------------
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## Trying out online
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||||
|
||||
If you don't have access to a Unix shell at the moment and you want to live preview **navi**, head to [this playground](https://www.katacoda.com/denisidoro/scenarios/navi). It'll start a docker container with instructions for you to install and use the tool. Note: login required.
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|
||||
Similar tools
|
||||
-------------
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## Similar tools
|
||||
|
||||
There are many similar projects out there ([beavr](https://github.com/denisidoro/beavr), [bro](https://github.com/hubsmoke/bro), [cheat](https://github.com/cheat/cheat), [cheat.sh](https://github.com/chubin/cheat.sh), [cmdmenu](https://github.com/amacfie/cmdmenu), [eg](https://github.com/srsudar/eg), [how2](https://github.com/santinic/how2), [howdoi](https://github.com/gleitz/howdoi) and [tldr](https://github.com/tldr-pages/tldr), to name a few).
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They are excellent projects, but **navi** remains unique in the following ways:
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- it's natural to write cheatsheets tailored to your needs
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- arguments are neither hardcoded nor a simple template
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Etymology
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---------
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## Etymology
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[Navi](https://zelda.gamepedia.com/Navi) is a character from [The Legend of Zelda Ocarina of Time](https://zelda.gamepedia.com/Ocarina_of_Time) that provides [Link](https://zelda.gamepedia.com/Link) with a variety of clues to help him solve puzzles and make progress in his quest.
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|
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@ -1,7 +1,6 @@
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Alfred
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------
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## Alfred
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This is *experimental*. If you face any issues, please report [here](https://github.com/denisidoro/navi/issues/348).
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This is _experimental_. If you face any issues, please report [here](https://github.com/denisidoro/navi/issues/348).
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@ -11,7 +10,6 @@ Support for alfred has been removed.
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The latest version which has some support for it is [2.15.1](https://github.com/denisidoro/navi/releases/tag/v2.15.1).
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### Instructions
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- make sure you have [Alfred Powerpack](https://www.alfredapp.com/powerpack/)
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|
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@ -1,5 +1,4 @@
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Aliases
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----------------------------
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## Aliases
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**navi** doesn't have support for aliases as first-class citizens at the moment.
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|
|
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@ -1,16 +1,16 @@
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Cheatsheet repositories
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-----------------------
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## Cheatsheet repositories
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* [Browsing through cheatsheet repositories](#browsing-through-cheatsheet-repositories)
|
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* [Importing cheatsheets](#importing-cheatsheets)
|
||||
* [Adding your own cheatsheets](#adding-your-own-cheatsheets)
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||||
* [Submitting cheatsheets](#submitting-cheatsheets)
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* [Using cheatsheets from other tools](#using-cheatsheets-from-other-tools)
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||||
* [Auto-updating repositories](#auto-updating-repositories)
|
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- [Browsing through cheatsheet repositories](#browsing-through-cheatsheet-repositories)
|
||||
- [Importing cheatsheets](#importing-cheatsheets)
|
||||
- [Adding your own cheatsheets](#adding-your-own-cheatsheets)
|
||||
- [Submitting cheatsheets](#submitting-cheatsheets)
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- [Using cheatsheets from other tools](#using-cheatsheets-from-other-tools)
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- [Auto-updating repositories](#auto-updating-repositories)
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### Browsing through cheatsheet repositories
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You can find cheatsheet repositories with:
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```sh
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navi repo browse
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```
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@ -18,6 +18,7 @@ navi repo browse
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### Importing cheatsheets
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You can import cheatsheets from any git repository that includes `.cheat` files:
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```sh
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navi repo add https://github.com/denisidoro/cheats
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```
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@ -37,11 +38,13 @@ In order to add your own repository as a featured cheatsheet repo, please [edit
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You can use cheatsheets from [tldr](https://github.com/tldr-pages/tldr) by running:
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```sh
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navi --tldr <query>
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```
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You can use cheatsheets from [cheat.sh](https://github.com/chubin/cheat.sh) by running:
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```sh
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navi --cheatsh <query>
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```
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@ -51,6 +54,7 @@ navi --cheatsh <query>
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Right now, **navi** doesn't have support for auto-updating out of the box. However, you can achieve this by using `git` and `crontab`.
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First make sure you cloned your repo using `git` to the correct folder:
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```sh
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user="<user>"
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repo="<repo>"
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@ -58,12 +62,14 @@ git clone "https://github.com/${user}/${repo}" "$(navi info cheats-path)/${user}
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```
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Then, add a cron job:
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```sh
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crontab -e
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*/0 11 * * * bash -c 'cd "$(/usr/local/bin/navi info cheats-path)/<user>__<repo>" && /usr/local/bin/git pull -q origin master'
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```
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Please note the cron job above is just an example and you should edit it accordingly:
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- In this example, the cron job is triggered every day at 11am. [crontab guru](https://crontab.guru/) may come in handy if you want to change this value
|
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- The full paths to `navi` and `git` may differ in your setup. Check their actual values using `which navi` and `which git`
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- Don't forget to replace `<user>__<repo>` with the actual folder name
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|
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@ -1,13 +1,12 @@
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Cheatsheet syntax
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-----------------
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## Cheatsheet syntax
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|
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* [Syntax overview](#syntax-overview)
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* [Folder structure](#folder-structure)
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* [Variables](#variables)
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* [Advanced variable options](#advanced-variable-options)
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* [Variable dependency](#variable-dependency)
|
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* [Multiline snippets](#multiline-snippets)
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* [Variable as multiple arguments](#variable-as-multiple-arguments)
|
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- [Syntax overview](#syntax-overview)
|
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- [Folder structure](#folder-structure)
|
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- [Variables](#variables)
|
||||
- [Advanced variable options](#advanced-variable-options)
|
||||
- [Variable dependency](#variable-dependency)
|
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- [Multiline snippets](#multiline-snippets)
|
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- [Variable as multiple arguments](#variable-as-multiple-arguments)
|
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|
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### Syntax overview
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@ -23,6 +22,7 @@ $ branch: git branch | awk '{print $NF}'
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```
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Lines starting with:
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- `%`: determine the start of a new cheatsheet and should contain tags
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- `#`: should be descriptions of commands
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- `;`: are ignored. You can use them for metacomments
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|
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@ -61,13 +61,15 @@ $ mapped: echo 'false true' | tr ' ' '\n' --- --map "grep -q t && echo 1 || echo
|
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```
|
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|
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The supported parameters are:
|
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|
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- `--column <number>`: extracts a single column from the selected result
|
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- `--map <bash_code>`: *(experimental)* applies a map function to the selected variable value
|
||||
- `--prevent-extra`: *(experimental)* limits the user to select one of the suggestions
|
||||
- `--fzf-overrides <arg>`: *(experimental)* applies arbitrary `fzf` overrides
|
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- `--expand`: *(experimental)* converts each line into a separate argument
|
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- `--map <bash_code>`: _(experimental)_ applies a map function to the selected variable value
|
||||
- `--prevent-extra`: _(experimental)_ limits the user to select one of the suggestions
|
||||
- `--fzf-overrides <arg>`: _(experimental)_ applies arbitrary `fzf` overrides
|
||||
- `--expand`: _(experimental)_ converts each line into a separate argument
|
||||
|
||||
In addition, it's possible to forward the following parameters to `fzf`:
|
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|
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- `--multi`
|
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- `--header-lines <number>`
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- `--delimiter <regex>`
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||||
|
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@ -80,6 +82,7 @@ In addition, it's possible to forward the following parameters to `fzf`:
|
|||
### Variable dependency
|
||||
|
||||
The command for generating possible inputs can implicitly refer other variables by using the `<varname>` syntax:
|
||||
|
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```sh
|
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# Should print /my/pictures/wallpapers
|
||||
echo "<wallpaper_folder>"
|
||||
|
|
@ -89,6 +92,7 @@ $ wallpaper_folder: echo "<pictures_folder>/wallpapers"
|
|||
```
|
||||
|
||||
If you want to make dependencies explicit, you can use the `$varname` syntax:
|
||||
|
||||
```sh
|
||||
# If you select "hello" for <x>, the possible values of <y> will be "hello foo" and "hello bar"
|
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echo <x> <y>
|
||||
|
|
@ -125,6 +129,7 @@ echo "<pictures_folder>/screenshots"
|
|||
### Multiline snippets
|
||||
|
||||
Commands may be multiline:
|
||||
|
||||
```sh
|
||||
# This will output "foo\nyes"
|
||||
echo foo
|
||||
|
|
|
|||
|
|
@ -1,13 +1,13 @@
|
|||
Config file
|
||||
-----------------
|
||||
## Config file
|
||||
|
||||
* [Example](#example)
|
||||
* [Location](#location)
|
||||
* [Creating the file](#creating-the-file)
|
||||
- [Example](#example)
|
||||
- [Location](#location)
|
||||
- [Creating the file](#creating-the-file)
|
||||
|
||||
### Example
|
||||
|
||||
An example config can be found by running:
|
||||
|
||||
```sh
|
||||
navi info config-example
|
||||
```
|
||||
|
|
@ -17,6 +17,7 @@ You can also read it online by clicking [here](./config_file_example.yaml).
|
|||
### Location
|
||||
|
||||
Run the following command to check where the config file is/should be located:
|
||||
|
||||
```sh
|
||||
navi info config-path
|
||||
```
|
||||
|
|
@ -24,6 +25,7 @@ navi info config-path
|
|||
### Creating the file
|
||||
|
||||
Run the following command to generate a config file with the default parameters:
|
||||
|
||||
```sh
|
||||
navi info config-example > "$(navi info config-path)"
|
||||
```
|
||||
|
|
|
|||
|
|
@ -19,13 +19,13 @@ finder:
|
|||
# overrides_var: --tac # equivalent to the --fzf-overrides-var option
|
||||
|
||||
# cheats:
|
||||
# paths:
|
||||
# - /path/to/some/dir
|
||||
# - /path/to/another/dir
|
||||
# path: /path/to/some/dir # (DEPRECATED) equivalent to the --path option
|
||||
# paths:
|
||||
# - /path/to/some/dir
|
||||
# - /path/to/another/dir
|
||||
# path: /path/to/some/dir # (DEPRECATED) equivalent to the --path option
|
||||
|
||||
# search:
|
||||
# tags: git,!checkout # equivalent to the --tag-rules option
|
||||
# tags: git,!checkout # equivalent to the --tag-rules option
|
||||
|
||||
shell:
|
||||
command: bash # shell used for shell out. possible values: bash, zsh, dash, ...
|
||||
|
|
|
|||
|
|
@ -1,19 +1,18 @@
|
|||
Customization
|
||||
-------------
|
||||
## Customization
|
||||
|
||||
* [Changing colors](#changing-colors)
|
||||
* [Resizing columns](#resizing-columns)
|
||||
* [Overriding fzf options](#overriding-fzf-options)
|
||||
- [Changing colors](#changing-colors)
|
||||
- [Resizing columns](#resizing-columns)
|
||||
- [Overriding fzf options](#overriding-fzf-options)
|
||||
|
||||
### Changing colors
|
||||
|
||||
You can change the [color scheme](https://github.com/junegunn/fzf/wiki/Color-schemes) by [overriding fzf options](#overriding-fzf-options).
|
||||
|
||||
In addition, you can change the text color for each column by properly configuring *navi*'s `config.yaml`. Please check `navi --help` for more instructions.
|
||||
In addition, you can change the text color for each column by properly configuring _navi_'s `config.yaml`. Please check `navi --help` for more instructions.
|
||||
|
||||
### Resizing columns
|
||||
|
||||
You can change the column widths by properly configuring *navi*'s `config.yaml`. Please check `navi --help` for more instructions.
|
||||
You can change the column widths by properly configuring _navi_'s `config.yaml`. Please check `navi --help` for more instructions.
|
||||
|
||||
### Overriding fzf options
|
||||
|
||||
|
|
@ -38,4 +37,4 @@ export NAVI_FZF_OVERRIDES_VAR='--height 3'
|
|||
FZF_DEFAULT_OPTS="--height 3" navi
|
||||
```
|
||||
|
||||
In addition, this can be set by properly configuring *navi*'s `config.yaml`. Please check `navi --help` for more instructions.
|
||||
In addition, this can be set by properly configuring _navi_'s `config.yaml`. Please check `navi --help` for more instructions.
|
||||
|
|
|
|||
|
|
@ -1,16 +1,15 @@
|
|||
Installation
|
||||
------------
|
||||
## Installation
|
||||
|
||||
* [Installing the main binary](#installing-the-main-binary)
|
||||
* [Using Homebrew](#using-homebrew)
|
||||
* [Using Gentoo](#using-gentoo)
|
||||
* [Using nix](#using-nix)
|
||||
* [Using cargo](#using-cargo)
|
||||
* [Using install script](#using-install-script)
|
||||
* [Downloading pre-compiled binaries](#downloading-pre-compiled-binaries)
|
||||
* [Building from source](#building-from-source)
|
||||
* [Other package managers](#other-package-managers)
|
||||
* [Installing the shell widget](#installing-the-shell-widget)
|
||||
- [Installing the main binary](#installing-the-main-binary)
|
||||
- [Using Homebrew](#using-homebrew)
|
||||
- [Using Gentoo](#using-gentoo)
|
||||
- [Using nix](#using-nix)
|
||||
- [Using cargo](#using-cargo)
|
||||
- [Using install script](#using-install-script)
|
||||
- [Downloading pre-compiled binaries](#downloading-pre-compiled-binaries)
|
||||
- [Building from source](#building-from-source)
|
||||
- [Other package managers](#other-package-managers)
|
||||
- [Installing the shell widget](#installing-the-shell-widget)
|
||||
|
||||
### Installing the main binary
|
||||
|
||||
|
|
@ -49,6 +48,7 @@ For Windows user, using powershell
|
|||
choco install navi
|
||||
```
|
||||
2. Create `$env:USERPROFILE\AppData\Roaming\navi\config.yaml` and override `shell.command` as per [config_file_example.yaml](./config_file_example.yaml)
|
||||
|
||||
```
|
||||
style:
|
||||
tag:
|
||||
|
|
@ -64,7 +64,6 @@ For Windows user, using powershell
|
|||
|
||||
Remark: Above example also adds custom colors for better readability in case you use standard blue for your Powershell
|
||||
|
||||
|
||||
#### Using install script
|
||||
|
||||
```bash
|
||||
|
|
@ -108,6 +107,7 @@ Feel free to be the maintainer of **navi** for any package manager you'd like!
|
|||
### Installing the shell widget
|
||||
|
||||
If you want to install it, add this line to your `.bashrc`-like file:
|
||||
|
||||
```sh
|
||||
# bash
|
||||
eval "$(navi widget bash)"
|
||||
|
|
@ -125,6 +125,7 @@ eval (navi widget elvish | slurp)
|
|||
By default, `Ctrl+G` is assigned to launching **navi**.
|
||||
|
||||
There's currently no way to customize the widget behavior out-of-the-box. If you want to change the keybinding or the **navi** flags used by the widget, please:
|
||||
|
||||
1. run, e.g., `navi widget bash` in your terminal
|
||||
2. copy the output
|
||||
3. paste the output in your `.bashrc`-like file
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
Using it for shell scripting
|
||||
----------------------------
|
||||
## Using it for shell scripting
|
||||
|
||||
For a real world scenario example, please check this [blog post](https://denisidoro.github.io/posts/cli-templates/).
|
||||
|
||||
Let's say you want to write a bash script that, among other things, asks the user to write the name of a git branch that should be checked out.
|
||||
|
||||
If you already have the [cheatsheet above](#cheatsheet-syntax), then you could write the following in your script:
|
||||
|
||||
```sh
|
||||
navi --query "change branch" --best-match
|
||||
```
|
||||
|
|
@ -13,22 +13,28 @@ navi --query "change branch" --best-match
|
|||
**navi** will ask the user to fill all arguments needed.
|
||||
|
||||
If you want to set the `<branch>` beforehand in your script:
|
||||
|
||||
```sh
|
||||
branch="master" navi --query "change branch" --best-match
|
||||
```
|
||||
|
||||
- no interactive input will be shown
|
||||
- the value for `<branch>` will be exactly the one passed as argument
|
||||
|
||||
If you want to filter some results for `<branch>`:
|
||||
|
||||
```sh
|
||||
branch__query="master" navi --query "change branch" --best-match
|
||||
```
|
||||
|
||||
- an interactive input will be shown, unless a single entry is autoselected
|
||||
- the value for `<branch>` will be the one selected
|
||||
|
||||
If you want to select the best match for `<branch>`:
|
||||
|
||||
```sh
|
||||
branch__best="master" navi --query "change branch" --best-match
|
||||
```
|
||||
|
||||
- no interactive input will be shown
|
||||
- the value for `<branch>` will be the one that best matches the one passed as argument
|
||||
|
|
|
|||
Loading…
Reference in a new issue