mamba create does not create env_dirs (and parents) if they do not exist

[holzman]

Troubleshooting docs

• My problem is not solved in the Troubleshooting docs

Anaconda default channels

• I do NOT use the Anaconda default channels (pkgs/* etc.)

How did you install Mamba?

Micromamba

Search tried in issue tracker

envs, envs_dirs

Latest version of Mamba

• My problem is not solved with the latest version

Tried in Conda?

I didn't try

Describe your issue

If a directory in envs_dirs does not exist, it is skipped.

This is a change in behavior from 1.x, which would do mkdir -p.

mamba info / micromamba info

libmamba version : 2.0.6.rc2
          mamba version : 2.0.6.rc2
           curl version : libcurl/8.11.1 OpenSSL/3.4.0 zlib/1.3.1 zstd/1.5.6 libssh2/1.11.1 nghttp2/1.64.0
     libarchive version : libarchive 3.7.7 zlib/1.3.1 liblzma/5.6.3 bz2lib/1.0.8 liblz4/1.10.0 libzstd/1.5.6
       envs directories : /home/burt/test123/envs
                          /home/burt/miniforge3/envs
          package cache : /home/burt/miniforge3/pkgs
                          /home/burt/.mamba/pkgs
            environment : base
           env location : /home/burt/miniforge3
      user config files : /home/burt/.mambarc
 populated config files : /home/burt/.mambarc
                          /home/burt/.condarc
                          /home/burt/miniforge3/.condarc
       virtual packages : __unix=0=0
                          __linux=5.14.0=0
                          __glibc=2.34=0
                          __archspec=1=x86_64_v3
               channels : https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch
       base environment : /home/burt/miniforge3
               platform : linux-64

Logs

$ rm -rf ~/test123/envs
$ ./build/micromamba/mamba create -n testenv
Empty environment created at prefix: /home/burt/miniforge3/envs/testenv
$ ./build/micromamba/mamba env remove -n testenv -y
Nothing to do.
No packages to remove from environment.
Environment removed at prefix: /home/burt/miniforge3/envs/testenv
$ mkdir ~/test123/envs
$ ./build/micromamba/mamba create -n testenv
Empty environment created at prefix: /home/burt/test123/envs/testenv

environment.yml

~/.condarc

channels:
  - conda-forge

auto_activate_base: false
local_repodata_ttl: 176800
channel_priority: strict
envs_dirs:
  - /home/burt/test123/envs