curu 1.0.0

Various programmer utilities

🛠️ Curu: Various Programming Utilities

Curu (Quenya “skill”, Sindarin “skill, craft, magic”) is a lightweight toolbox of Python helpers that simplify everyday programming. It currently provides these CLI tools:

Command	What it does
check-git	Recursively finds Git repos under a folder, shows uncommitted changes and non-pushed commits.
parse-nested	Pretty-prints and colorizes nested/templated C++-like expressions (supports clipboard input).
icon-scale	Generates multiple icon PNGs at standard sizes from a single source image using libvips/pyvips.

📦 Installation

Curu is available on PyPI and can be installed with pip, uv, or pipx:

pip install curu
# or
uv tool install curu
# or
pipx install curu

🚀 Usage

check-git

# Check a directory (recursively) for dirty Git repos and non-pushed commits
check-git path/to/folder

# Also update the default remote before checking
check-git --update-remote path/to/folder

Typical output:

/path/to/repo is dirty:
untracked: ['new_file.py']
unstaged: ['modified_file.py']
staged: ['staged_change.py']

/path/to/other_repo has non-pushed commits:
f3c2e1a Add new feature
...

parse-nested

# Format text passed as an argument
parse-nested "std::vector<std::pair<int, std::string>>"

# Format clipboard contents (no positional args → reads from clipboard)
parse-nested

# Limit maximum line width (default: 80)
parse-nested -w 100 "some very long templated type"

# Only print formatted output; do not overwrite clipboard
parse-nested -p

# Cut off nesting after a certain depth
parse-nested -d 3 "very deeply nested type..."

By default (no -p and no -d), when reading from the clipboard, it prints a colorized version to the terminal and copies a cleaned, uncolored version back to the clipboard.

icon-scale

# Generate multiple PNGs at standard sizes from one source image
icon-scale path/to/icon.png path/to/output/icon

# This writes files like:
#   path/to/output/icon-512.png
#   path/to/output/icon-384.png
#   ...
#   path/to/output/icon-48.png

The second argument is treated as a prefix: icon-scale src.png prefix creates prefix-512.png, prefix-384.png, etc.

📜 Licence

This library is licensed under the terms of the Mozilla Public Licence 2.0, provided in License.