Bashrc Dotfiles — Global & Portable Bash Prompt

Elegant, portable, and easy-to-install Bash prompt with:

✨ Two color zones
🌅 Time-based emoji accents
🖥️ Fallback when Nerd Fonts aren’t available
📍 Shortened but informative path
🔘 Status-colored prompt arrow
🧠 Works on Linux, WSL, and macOS

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🧠 Features

• Clean, modern powerline-style prompt
• Zone 1: date/time/user (cool gray-blue)
• Zone 2: host/path (turquoise / cool green)
• Automatically switches emoji during the day
• Smart path shortening (keeps your home dir visible)
• Fallback to ASCII/Unicode if Nerd Fonts are not installed
• Per-user disable support
• Simple per-user or global install

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🗂️ Repo Structure

dotfiles/ ├── ps1/ │ └── ps1.sh ├── install/ │ ├── install-linux-global.sh │ ├── install-macos-user.sh │ └── install-nerdfont.sh └── README.md

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🚀 Installation

🐧 Linux / WSL (global, all users)

sudo bash install/install-linux-global.sh
This:

Installs the prompt module to /etc/profile.d/ps1.sh

Sources it in /etc/bash.bashrc so all users get the prompt

After install, open a new shell to see the prompt.

🍏 macOS (per-user)
bash install/install-macos-user.sh
This:

Copies ps1/ps1.sh to ~/.config/ps1/ps1.sh

Adds source block in ~/.bashrc and ~/.bash_profile

Open a new terminal or reload your shell:

source ~/.bashrc
🖼️ Nerd Fonts (optional but recommended)
Nerd Fonts provide the best display for glyphs (powerline symbols):

bash install/install-nerdfont.sh
After install:

Open your terminal settings

Set font to JetBrainsMono Nerd Font (or any Nerd Font)

Terminal must use a Nerd Font for glyphs like , ,  to render correctly. 

⚙️ Overrides (Optional)
Sometimes autodetection doesn’t work (e.g., on macOS without fontconfig):

Force Nerd Font glyphs:

export PS1_FORCE_NF=1
Force fallback (no powerline glyphs):

export PS1_FORCE_ASCII=1
Add these to your ~/.bashrc or ~/.bash_profile.

🙅 Disable Prompt (per user)
If you want to disable the global prompt for your account:

Temporarily in a shell:

export DISABLE_GLOBAL_PS1=1
Permanently:

mkdir -p ~/.config/ps1
touch ~/.config/ps1/disable
To re-enable:

rm -f ~/.config/ps1/disable
🧪 Testing
After install, open a new shell and run:

bash -i -c 'echo OK'
If you see a prompt with colors and emoji, things are working.

💡 Usage Notes
Font matters: Even with Nerd Fonts installed, you must select them in your terminal settings.

Works on terminals like:

GNOME Terminal

iTerm2

Kitty

VS Code integrated terminal

Windows Terminal (WSL)

If you see squares or missing glyphs, your terminal is likely using a non-Nerd font. 

📸 Example Prompt
This prompt shows:
![Prompt](images/image.png)

With exit-status colored arrow and emoji reflecting time of day.

🛠️ Contribution
Want to help improve this project?

Fork the repository

Make your changes

Open a merge request

Please keep consistent colors and styles.

📄 License
MIT © 2026 Your Name