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conda: Disable prompt via env var instead of flag (#417)

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Now that the `alias` command became less powerful,
there is no good way to disable the prompt globally anymore.
This commit fixes it by using an environment variable `CONDA_NO_PROMPT` instead.
This commit is contained in:
Hofer-Julian 2023-03-19 20:11:25 +01:00 • committed by GitHub
parent 6ec94a84b5
commit 7c28a4f6c3
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2 changed files with 4 additions and 5 deletions
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6
virtual_environments/README.md
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@ -13,9 +13,9 @@ The activation and deactivation commands are exported from the `conda` module.
>
```
Do disable the prompt changes (e.g., to let [Starship](https://starship.rs) include its own), pass a `--no-prompt` flag to `activate`.
This can be automated by creating an alias `alias "conda activate" = conda activate --no-prompt` to `$nu.config-path`.
The `activate` command includes custom completions for the environment names.
The `activate` command also includes custom completions for the environment names.
To disable the prompt changes (e.g., to let [Starship](https://starship.rs) include its own), set the environment variable `CONDA_NO_PROMPT`.
To set it globally, add the line `let-env CONDA_NO_PROMPT = true` to `$nu.config-path`.
## Limitations

3
virtual_environments/conda.nu
View file

@ -1,7 +1,6 @@
# Activate conda environment
export def-env activate [
env_name?: string@'nu-complete conda envs' # name of the environment
--no-prompt # do not update the prompt
] {
let conda_info = (conda info --envs --json | from json)
@ -36,7 +35,7 @@ export def-env activate [
CONDA_OLD_PATH: $old_path
} | merge $new_path)
let new_env = if not $no_prompt {
let new_env = if not (has-env CONDA_NO_PROMPT) {
let old_prompt_command = if (has-env CONDA_OLD_PROMPT_COMMAND) {
$env.CONDA_OLD_PROMPT_COMMAND
} else {