info-mono / diyship-classic

🧰🚀 Cross-shell prompt CLI framework

Cross-shell prompt framework

💡 About

DIYship is a cross-shell prompt framework written in portable sh that let you write your prompt with any programing language for any shell.

Learn more about how its work.

🚀 Setup

🧾 Dependencies

• sh to process.
• date and cut for timing (required by Bash, Zsh, Elvish and Tcsh).
• wc for job counting (required by Ion).
• cat for return workaround (required by Xonsh).

📥 Installation

🔧 Manually

Option 1: using curl

curl https://raw.githubusercontent.com/info-mono/diyship-classic/main/bin/diyship > ~/.local/bin/diyship
chmod +x ~/.local/bin/diyship

Option 2: using git

git clone https://github.com/info-mono/diyship-classic.git ~/.local/share/diyship
ln -s ~/.local/share/diyship/bin/diyship ~/.local/bin/diyship

📦 Package manager

For Bpkg user:

bpkg install info-mono/diyship-classic

For Basher user:

basher install info-mono/diyship-classic

If you can and want to port DIYship to other package managers, feel free to do so.

⌨️ Usage

Add the init script to your shell's config file:

🐚 Bash

Add the following to the end of ~/.bashrc:

eval "$(diyship bash)"

🐚 Zsh

Add the following to the end of ~/.zshrc:

eval "$(diyship zsh)"

🐚 Fish

Add the following to the end of ~/.config/fish/config.fish:

diyship fish | source

🐚 PowerShell

Add the following to the end of Microsoft.PowerShell_profile.ps1. You can check the location of this file by querying the $PROFILE variable in PowerShell. Typically the path is ~\Documents\PowerShell\Microsoft.PowerShell_profile.ps1 or ~/.config/powershell/Microsoft.PowerShell_profile.ps1 on *nix.

Invoke-Expression (@(&diyship powershell) -join "`n")

🐚 Ion

Add the following to the end of ~/.config/ion/initrc:

eval $(diyship ion)

🐚 Elvish

Add the following to the end of ~/.elvish/rc.elv:

eval (diyship elvish | slurp)

Only Elvish v0.15 or higher is supported.

🐚 Tcsh

Add the following to the end of ~/.tcshrc:

eval `diyship tcsh`

🐚 Nushell

Add the following to your Nushell config file. You can check the location of this file by running config path in Nushell.

startup = [
	"mkdir ~/.cache/diyship",
	"diyship nushell | save ~/.cache/diyship/init.nu",
	"source ~/.cache/diyship/init.nu"
]

prompt = "diyship_prompt"

🐚 Xonsh

Add the following to the end of ~/.xonshrc:

execx($(diyship xonsh))

Only Nushell version v0.33 or higher is supported.

⚙️ Configuration

DIYship is basically execute a command (which could be a path to an executable script file or program) and take it output as a prompt, you can change the command through environment variable:
export DIYSHIP_COMMAND_<POSITION>="<command>"

Environment variable	Default	Description
DIYSHIP_COMMAND_LEFT	$XDG_CONFIG_HOME/diyship/left	Command to print left prompt.
DIYSHIP_COMMAND_RIGHT	$XDG_CONFIG_HOME/diyship/right	Command to print right prompt.

DIYship will export these following environment variables before running the commands to print out prompts, so you could utilize theme informations in your script/program:

Environment variable	Description
$DIYSHIP_SHELL	Current shell name.
$DIYSHIP_STATUS	The status code of the previously run command.
$DIYSHIP_PIPESTATUS	Status codes from a command pipeline.
$DIYSHIP_DURATION	The execution duration of the last command (in milliseconds).
$DIYSHIP_JOBS	The number of currently running jobs
$DIYSHIP_KEYMAP	The current keymap.

Do to many technical limitation, not every shell support all features:

Feature	Bash	Zsh	Fish	Powershell	Ion	Elvish	Tcsh	Nushell	Xonsh
Left prompt	✅	✅	✅	✅	✅	✅	✅	✅	✅
Right prompt		✅	✅			✅			✅
Export current shell	✅	✅	✅	✅	✅	✅	✅	✅	✅
Export status	✅	✅	✅	✅	✅		✅		✅
Export pipe status	✅	✅	✅
Export duration	✅	✅	✅	✅	✅	✅	✅	✅	✅
Export jobs	✅	✅	✅	✅	✅	✅			✅
Export keymap		✅	✅

For more documentation and inspiration about writing your own prompt, checkout ours wiki and Starship's custom modules.

💌 Credits

This project was heavily based on and inspired by Starship.

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Made with ❤️ by @info-mono