Update fnm.nu module and load .nushellrc file

nushell/config.nu

@@ -9,7 +9,7 @@ use "~/.config/dotfiles/nushell/nu_scripts/custom-completions/git/git-completion
 use "~/.config/dotfiles/nushell/nu_scripts/custom-completions/npm/npm-completions.nu" *
 use "~/.config/dotfiles/nushell/nu_scripts/custom-completions/scoop/scoop-completions.nu" *
 
-source "~/.config/dotfiles/nushell/scripts/fnm.nu"
+use "~/.config/dotfiles/nushell/nu_scripts/modules/fnm/fnm.nu"
 
 # Load Starship
 source ~/.cache/starship/init.nu

nushell/scripts/fnm.nu

@@ -1,29 +1,39 @@
 export-env {
-  $env.config = ($env.config | upsert hooks {
-      env_change: {
-          PWD: ($env.config.hooks.env_change.PWD ++
-            [{
-                condition: {|before, after| [.nvmrc .node-version] | path exists | any { |it| $it }}
-                code: {|before, after|
-                    if ('FNM_DIR' in $env) {
-                        fnm --log-level=quiet use
-                    }
-                }
-            }]
+    def fnm-env [] {
+        mut env_vars = {}
+        let pwsh_vars = (
+            ^fnm env --shell power-shell |
+            lines |
+            parse "$env:{key} = \"{value}\""
         )
-      }
-  })
-}
 
+        # fnm-prefixed vars
+        for v in ($pwsh_vars | range 1..) {
+            $env_vars = ($env_vars | insert $v.key $v.value)
+        }
+
+        # path
+        let env_used_path = ($env | columns | where {str downcase | $in == "path"} | get 0)
+        let path_value = ($pwsh_vars | get 0.value | split row (char esep))
+        $env_vars = ($env_vars | insert $env_used_path $path_value)
 
-if not (which fnm | is-empty) {
-  ^fnm env --json | from json | load-env
-  # Checking `Path` for Windows
-  let path = if 'Path' in $env { $env.Path } else { $env.PATH }
-  let node_path = if (sys).host.name == 'Windows' {
-    $"($env.FNM_MULTISHELL_PATH)"
-  } else {
-    $"($env.FNM_MULTISHELL_PATH)/bin"
-  }
-  $env.PATH = ($path | prepend [ $node_path ])
+        return $env_vars
+    }
+
+    if not (which fnm | is-empty) {
+        fnm-env | load-env
+
+        if (not ($env | default false __fnm_hooked | get __fnm_hooked)) {
+            $env.__fnm_hooked = true
+            $env.config = ($env | default {} config).config
+            $env.config = ($env.config | default {} hooks)
+            $env.config = ($env.config | update hooks ($env.config.hooks | default {} env_change))
+            $env.config = ($env.config | update hooks.env_change ($env.config.hooks.env_change | default [] PWD))
+            $env.config = ($env.config | update hooks.env_change.PWD ($env.config.hooks.env_change.PWD | append { |before, after|
+                if ('FNM_DIR' in $env) and ([.nvmrc .node-version] | path exists | any { |it| $it }) {
+                    (^fnm use --silent-if-unchanged); (fnm-env | load-env)
+                }
+            }))
+        }
+    }
 }