confmt 📝#

Config file formatter, converter, and differ.

Commands#

bash

# Pretty-print JSON config
python3 scripts/confmt.py format config.json --sort

# Flatten nested config to dot-notation
cat config.json | python3 scripts/confmt.py format -o flat

# Convert JSON to .env format
python3 scripts/confmt.py format config.json -o env

# Compact/minify
python3 scripts/confmt.py format config.json --compact

# Diff two config files
python3 scripts/confmt.py diff prod.json staging.json

Formats#

• JSON — read/write, pretty or compact
• TOML — read (Python 3.11+)
• .env — read/write
• flat — dot-notation output (key.subkey = value)

Diff Output#

• + added keys
• - removed keys
• ~ changed values