feat(conda): add environment tab completion for cna and cnrn

- Add conda command check to exit early if conda is not installed
- Convert `cna` and `cnrn` from aliases to functions to support arguments
- Add `_omz_conda_envs` completion function that fetches conda environments
  and provides tab completion for `cna` and `cnrn` commands

AI-assisted contribution disclosure
Plugin script (conda.plugin.zsh): Generated with GPT 5.4 (thinking mode), then reviewed and tested manually
README, commit messages, and PR: Written with Claude Code (claude-opus-4-6)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Hobeom 2026-03-14 16:06:52 +09:00
commit 25488fe69d
2 changed files with 28 additions and 3 deletions

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# conda plugin
The conda plugin provides [aliases](#aliases) for `conda`, usually installed via [anaconda](https://www.anaconda.com/) or [miniconda](https://docs.conda.io/en/latest/miniconda.html).
The conda plugin provides [aliases](#aliases) and [completion](#completion) for `conda`, usually installed via [anaconda](https://www.anaconda.com/) or [miniconda](https://docs.conda.io/en/latest/miniconda.html).
To use it, add `conda` to the plugins array in your zshrc file:
@ -35,3 +35,10 @@ plugins=(... conda)
| `cnu` | `conda update` | Update conda package manager |
| `cnua` | `conda update --all` | Update all installed packages |
| `cnuc` | `conda update conda` | Update conda package manager |
## Completion
Tab completion is available for the following commands by fetching the list of conda environments:
- `cna`: completes environment names for `conda activate`
- `cnrn`: completes environment names for `conda remove -y --all -n`