cp-scripts

Utility scripts for competitive programming workflows.
Provides quick setup, template management, and handy tools for contests.

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🚀 Installation

You can install cp-scripts with a single command.

Using curl (recommended on macOS, most Linux distros)

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/ICPC-Amrita/cp-scripts/main/update-scripts)"

Using wget (works on Linux servers/minimal installs)

/bin/bash -c "$(wget -qO- https://raw.githubusercontent.com/ICPC-Amrita/cp-scripts/main/update-scripts)"

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🧩 Add $HOME/.local/bin to PATH (if not already)

Run this once to make sure your local binaries are always available in the terminal:

/bin/bash -c 'os=$(uname -s); s=$(basename "$SHELL"); f=""; if [[ $s == zsh ]]; then f="$HOME/.zprofile"; elif [[ $s == bash && $os == Darwin ]]; then f="$HOME/.bash_profile"; elif [[ $s == bash ]]; then f="$HOME/.bashrc"; else f="$HOME/.profile"; fi; grep -qs ".local/bin" "$f" 2>/dev/null || echo "export PATH=\$HOME/.local/bin:\$PATH" >> "$f"'

Then reload your environment:

exec "$SHELL" -l

or simply restart your terminal.

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📦 What this does

• Downloads and runs the update-scripts installer.
• Installs cp-scripts into:
  • $HOME/.local/share/cp-scripts (the repository)
  • $HOME/.local/bin (symlinks for executables)
• Adds/upgrades all scripts automatically.

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🔄 Updating

Once installed, just run:

update-scripts

to fetch the latest version and refresh symlinks.

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📝 Versioning

Each update is tied to a Git commit hash.
The installer displays:

• Current commit hash (short + full date)
• Whether your local install is up to date with origin/main

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❓ FAQ

Do I need sudo?

No. Everything is installed to $HOME/.local/ (inside your home directory).

What do I need preinstalled?

• Git (to clone and update the repo)
• Bash (to run the installer and scripts)
• Either curl or wget (for the one-line installer)

Where are the scripts installed?

• Repository: $HOME/.local/share/cp-scripts
• Executables (symlinks): $HOME/.local/bin

Make sure $HOME/.local/bin is in your PATH.
If not, run the command in the PATH setup section above.

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⚡ Example

# Update cp-scripts
update-scripts

# Run a script (example)
run A.cpp

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🤝 Contributing

Pull requests and issues are welcome.
This project is maintained under ICPC-Amrita.