My Fish Shell Configuration

This repository contains my personal configuration files for the Fish shell.

Overview

This setup aims for a clean, efficient, and customized Fish shell environment. It leverages Fish's features like autoloading functions and the conf.d directory for modular configuration.

Structure

The configuration is organized into the following main files and directories:

• config.fish: The main entry point for the Fish configuration. It primarily sources other configuration files and sets the theme.
• conf.d/: Contains configuration snippets that are automatically sourced by Fish in alphabetical order. This is used for setting environment variables, modifying the PATH, initializing tools, and defining aliases.
  • 00_env_vars.fish: Sets up initial environment variables, potentially based on the operating system.
  • 10_path.fish: Modifies the $PATH variable to include custom binary locations.
  • 20_mise.fish: Active mise config for fish shell.
  • 30_tools.fish: Configures various command-line tools like fzf, direnv, etc.
  • 40_aliases.fish (Recommended location): Contains custom shell aliases.
• functions/: Holds custom Fish functions. Fish automatically loads .fish files in this directory when the corresponding function is called for the first time.
• themes/: Contains custom Fish themes. The active theme (Nordic.theme in this case) is usually selected in config.fish.
• secrets.fish: (Optional, should be gitignored) Used for sourcing sensitive information like API keys or private environment variables. This file is sourced by config.fish if it exists.

Key Features & Tools

This configuration includes setup for:

• Environment Variables: Sensible defaults and OS-specific settings.
• PATH Management: Cleanly adds necessary directories to the execution path.
• Developer Tools: Configuration for fzf (fuzzy finder), yarn (package manager), direnv (directory-specific environments).
• Custom Prompt: Defined in functions/fish_prompt.fish.
• Theme: Uses the Nordic theme.

Customization

• Aliases: Add new aliases to conf.d/40_aliases.fish.
• Functions: Create new .fish files in the functions/ directory, one file per function, named after the function (e.g., my_function.fish for function my_function).
• Environment Variables: Add new variables to conf.d/00_env_vars.fish or create a new file in conf.d/ (e.g., 90_custom_vars.fish).
• Secrets: Add sensitive data to secrets.fish (ensure this file is in your .gitignore).

Installation

git clone https://github.com/brunoarueira/fish-scripts ~/.config/fish

Functions

Name	Arguments	Description
cleanup-asl-log		Remove *.asl from /private/var/log/asl/
csv-show	csv file path	Show CSV file content on the console
export	VAR=value	Like export in bash
extract	archive_file	Extract various archive types
fish_prompt		Defines the custom fish prompt
kcontext	[context]	List contexts to switch after select it
kdpod	namespace	Describe pod through kubectl on the specified namespace
kexec	namespace	Access the terminal on pods at the specified namespace
klogs	namespace	Access logs through kubectl from pods on the specified namespace
last_modified	[path]	Shows last modified files/dirs
mk	process_name	Monster kill a process
psg	process_name	List processes matching process_name
ssm	[ssm_cmd]	Connect through aws ssm to instances on ec2
toggle	app_name	Toggle the visibility of an application on MacOS

Contributing

1. Fork it ( https://github.com/brunoarueira/fish-scripts/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request