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Add Windows support

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The path env var on Windows is Path, not PATH. This commit
includes that difference when differentiating between OS.
This commit is contained in:
Hristo Filaretov 2021-08-04 09:44:35 +02:00
parent 2b3312fc06
commit 9c7822aa18
2 changed files with 13 additions and 8 deletions
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18
virtual_environments/conda.nu
View file

@ -3,31 +3,35 @@ def conda-env [env-name] {
let suffix = (if $env-name == "base" {""} {(["envs" $env-name] | path join)}) let suffix = (if $env-name == "base" {""} {(["envs" $env-name] | path join)})
let env-dir = ([$conda-info.root_prefix $suffix] | path join) let env-dir = ([$conda-info.root_prefix $suffix] | path join)
let old-path = ($nu.path | str collect (path-sep)) let old-path = ($nu.path | str collect (path-sep))
let env-path = (if (windows?) { (conda-create-path-windows $env-dir) } { (conda-create-path-unix $env-dir) }) let new-path = (if (windows?) { (conda-create-path-windows $env-dir) } { (conda-create-path-unix $env-dir) })
let new-path = ([$env-path $nu.path] | flatten | str collect (path-sep)) let new-env = [[name, value];
[[name, value];
[CONDA_DEFAULT_ENV $env-name] [CONDA_DEFAULT_ENV $env-name]
[CONDA_PREFIX $env-dir] [CONDA_PREFIX $env-dir]
[CONDA_PROMPT_MODIFIER $"[($env-name)]"] [CONDA_PROMPT_MODIFIER $"[($env-name)]"]
[CONDA_SHLVL "1"] [CONDA_SHLVL "1"]
[CONDA_OLD_PATH $old-path] [CONDA_OLD_PATH $old-path]]
[PATH $new-path]]
$new-env | append $new-path
} }
def conda-create-path-windows [env-dir] { def conda-create-path-windows [env-dir] {
[ let env-path = [
$env-dir $env-dir
([$env-dir "Scripts"] | path join) ([$env-dir "Scripts"] | path join)
([$env-dir "Library" "mingw-w64"] | path join) ([$env-dir "Library" "mingw-w64"] | path join)
([$env-dir "Library" "bin"] | path join) ([$env-dir "Library" "bin"] | path join)
([$env-dir "Library" "usr" "bin"] | path join) ([$env-dir "Library" "usr" "bin"] | path join)
] ]
let new-path = ([$env-path $nu.path] | flatten | str collect (path-sep))
[[name, value]; [Path $new-path]]
} }
def conda-create-path-unix [env-dir] { def conda-create-path-unix [env-dir] {
[ let env-path = [
([$env-dir "bin"] | path join) ([$env-dir "bin"] | path join)
] ]
let new-path = ([$env-path $nu.path] | flatten | str collect (path-sep))
[[name, value]; [PATH $new-path]]
} }
def windows? [] { def windows? [] {

3
virtual_environments/conda_deactivate.nu
View file

@ -1,4 +1,5 @@
let-env PATH = $nu.env.CONDA_OLD_PATH let path-name = (if ((sys).host.name == "Windows") { "Path" } { "PATH" })
let-env $path-name = $nu.env.CONDA_OLD_PATH
unlet-env CONDA_PROMPT_MODIFIER unlet-env CONDA_PROMPT_MODIFIER
unlet-env CONDA_PREFIX unlet-env CONDA_PREFIX
unlet-env CONDA_SHLVL unlet-env CONDA_SHLVL