cmdcomp generate command shell completion file (bash or zsh) from config JSON/YAML/TOML file.

The completion files for many cli tools (aws, gcloud, etc.) are provided by the tools themselves. If you want to use these cli tools in multiple products or multiple environments (prd, dev, etc.), it is useful to be able to switch contexts easily (e.g. mycli prd aws s3 ...). cmdcomp provides a completion file for such a simple shell script wrapper. You can easily switch between settings for each environment.

This tool can generate shell script completion files with config described in YAML, TOML or JSON.

Today, more and more cli tools are being used in development, and if you want to generate a completion file for a simple wrapper script, cmdcomp will be of great help.

pip install cmdcomp

cmdcomp --config $YOUR_CONFIG_FILE --shell-type bash

See documentation for more details.

See examples.