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/nu_scripts/modules/ls_mods/ls-hidden.nu

@@ -0,0 +1,7 @@
+
+export def ls-hidden [
+    --dir(-d):any # The directory you want to list
+] {
+    let dir = if ($dir | is-empty) { "." } else { $dir }
+	ls -a $dir | filter { ($in.name | into string | str starts-with '.') }
+}

dot_config/nushell/nu_scripts/modules/ls_mods/ls-less.nu

@@ -0,0 +1,12 @@
+# An attempt at trying to put ls into a paging mode
+export def ls-less [
+    --dir(-d):any # The directory you want to list
+] {
+    let is_empty = ($dir | is-empty)
+    if $is_empty {
+        nu -c 'ls' | less -r
+    } else {
+        let command = $"ls ($dir)"
+        nu -c $command | less -r
+    }
+}

dot_config/nushell/nu_scripts/modules/ls_mods/ls-wide-with-color.nu

@@ -0,0 +1,75 @@
+alias relet = ansi -e '0m' # really reset but there are external commands for reset already
+
+alias fg_black = ansi -e '30m'
+alias fg_red = ansi -e '31m'
+alias fg_green = ansi -e '32m'
+alias fg_yellow = ansi -e '33m'
+alias fg_blue = ansi -e '34m'
+alias fg_magenta = ansi -e '35m'
+alias fg_purple = ansi -e '35m'
+alias fg_cyan = ansi -e '36m'
+alias fg_white = ansi -e '37m'
+
+alias fg_dark_gray = ansi -e '90m'
+alias fg_light_black = ansi -e '90m'
+alias fg_light_red = ansi -e '91m'
+alias fg_light_green = ansi -e '92m'
+alias fg_light_yellow = ansi -e '93m'
+alias fg_light_blue = ansi -e '94m'
+alias fg_light_magenta = ansi -e '95m'
+alias fg_light_purple = ansi -e '95m'
+alias fg_light_cyan = ansi -e '96m'
+alias fg_light_gray = ansi -e '97m'
+alias fg_light_white = ansi -e '97m'
+
+# A ls command that approximates the ls -sh command in bash
+export def ls-wide2 [
+    --dir(-d):any # The directory you want to list
+    --columns(-c):int # The number of columns in your output
+    ] {
+    let is_dir_empty = ($dir | is-empty)
+    let is_columns_empty = ($columns | is-empty)
+    let ls_data = (if $is_dir_empty { ls } else { ls $dir })
+    let max_fname_size = ($ls_data | get name | into string | str length | math max)
+    let max_fsize_size = ($ls_data | get size | into string | str length | math max)
+    ($ls_data) | enumerate | each { |file|
+        let clr_file = (colorize $file.item.name)
+        let clr_size = (echo $file.item.size | into string)
+        let new_line = (if $is_columns_empty {
+            if (($file.index + 1) mod 3) == 0 {
+                char newline
+            }
+        } else {
+            if (($file.index + 1) mod $columns) == 0 {
+                char newline
+            }
+        })
+        $"($clr_file | fill -a l -c ' ' -w $max_fname_size) ($clr_size | fill -a r -c ' ' -w $max_fsize_size) ($new_line)"
+    } | str join
+}
+
+def colorize [thing:any] {
+    let thing_as_string = (echo $thing | into string)
+    let ext = (echo $thing_as_string | path parse | get extension)
+    let is_empty = ($ext | is-empty)
+
+    if $is_empty {
+        $"(fg_cyan)($thing)(relet)"
+    } else {
+        if $ext == "nu" {
+            $"(fg_light_magenta)($thing)(relet)"
+        } else {
+            $"(fg_light_green)($thing)(relet)"
+        }
+    }
+}
+
+def colorit [] {
+    print (colorize 123)
+    print (colorize " 123.456")
+    print (colorize " file.nu")
+
+    # These all work
+    print $"(fg_light_green)abc(relet)"
+    print $"(fg_cyan)def(relet)"
+}

dot_config/nushell/nu_scripts/modules/ls_mods/ls-wide.nu

@@ -0,0 +1,47 @@
+# A ls command that approximates the ls -sh command in bash
+export def ls-wide [
+    --path(-p):string # The path you want to list
+    --columns(-c):int # The number of columns in your output
+    ] {
+    let is_columns_empty = ($columns | is-empty)
+    let is_path_empty = ($path | is-empty)
+    let columns_default = 3
+
+    if $is_path_empty {
+        if $is_columns_empty {
+            run_ls "." $columns_default
+        } else {
+            run_ls "." $columns
+        }
+    } else {
+        if $is_columns_empty {
+            run_ls $path $columns_default
+        } else {
+            run_ls $path $columns
+        }
+    }
+}
+
+def run_ls [
+    path:string
+    columns:int
+    ] {
+    let max_fname_size = (ls $path | get name | into string | str length | math max)
+    let max_fsize_size = (ls $path | get size | into string | str length | math max)
+    let is_columns_empty = ($columns | is-empty)
+
+    ls $path | enumerate | each { |file|
+        let the_file = ($file.item.name | into string | fill -a l -c ' ' -w $max_fname_size)
+        let the_size = ($file.item.size | into string | fill -a r -c ' ' -w $max_fsize_size)
+        let new_line = (if $is_columns_empty {
+            if ($file.index + 1) mod 3 == 0 {
+                char newline
+            }
+        } else {
+            if ($file.index + 1) mod $columns == 0 {
+                char newline
+            }
+        })
+        $"($the_file) ($the_size) ($new_line)"
+    } | str join
+}