Changed . token to _dot

This change allows the dotfiles to work with chezmoi (e.g: on windows)
and improves grepability with neovim/telescope

dot_config/nushell/utils.nu

@@ -0,0 +1,42 @@
+export def 'exists' [ app: string ] -> bool {
+    not (which $app | is-empty)
+}
+
+export def 'sysfetch' [] {
+    if (exists fastfetch) {
+        if ("MAIN_TERM" in $env) and ("kitty" in $env.MAIN_TERM) and ($"($env.HOME)/.config/fastfetch/kitty.jsonc" | path exists) {
+            fastfetch --load-config $"($env.HOME)/.config/fastfetch/kitty.jsonc"
+        } else {
+            fastfetch
+        }
+    } else if (exists neofetch) {
+        print "Why are you still using neofetch? It's deprecated!"
+        neofetch
+    } else if (exists screenfetch) {
+        screenfetch
+    } else if (exists archey) {
+        archey
+    } else if (exists lsb_release) {
+        lsb_release -a
+    } else if (exists uname) {
+        uname
+    }
+}
+
+export def 'register-plugins' [] {
+    for plugin_dir in $env.NU_PLUGIN_DIRS {
+        for plugin_path in (ls $"($env.NU_PLUGIN_DIRS.0)/nu_plugin_*").name {
+            nu -c $"register ($plugin_path)"
+        }
+    }
+}
+
+export def 'build-plugins' [] {
+    let curdir = pwd
+    let plugin_dir = $env.NU_PLUGIN_DIRS.0
+    cd $plugin_dir
+    cargo build --release
+    cd $curdir
+    register-plugins
+}
+