nushell: Add light theme support

tree/.config/nushell/config.nu

@@ -6,173 +6,7 @@
 # https://www.nushell.sh/book/coloring_and_theming.html
 # And here is the theme collection
 # https://github.com/nushell/nu_scripts/tree/main/themes
-let dark_theme = {
-    # color for nushell primitives
-    separator: white
-    leading_trailing_space_bg: { attr: n } # no fg, no bg, attr none effectively turns this off
-    header: green_bold
-    empty: blue
-    # Closures can be used to choose colors for specific values.
-    # The value (in this case, a bool) is piped into the closure.
-    bool: {|| if $in { 'light_cyan' } else { 'light_gray' } }
-    int: white
-    filesize: {|e|
-        if $e == 0b {
-            'white'
-        } else if $e < 1mb {
-            'cyan'
-        } else { 'blue' }
-    }
-    duration: white
-    date: {|| (date now) - $in |
-        if $in < 1hr {
-            'purple'
-        } else if $in < 6hr {
-            'red'
-        } else if $in < 1day {
-            'yellow'
-        } else if $in < 3day {
-            'green'
-        } else if $in < 1wk {
-            'light_green'
-        } else if $in < 6wk {
-            'cyan'
-        } else if $in < 52wk {
-            'blue'
-        } else { 'dark_gray' }
-    }
-    range: white
-    float: white
-    string: white
-    nothing: white
-    binary: white
-    cellpath: white
-    row_index: green_bold
-    record: white
-    list: white
-    block: white
-    hints: dark_gray
-    search_result: {bg: red fg: white}
-    shape_and: purple_bold
-    shape_binary: purple_bold
-    shape_block: blue_bold
-    shape_bool: light_cyan
-    shape_closure: green_bold
-    shape_custom: green
-    shape_datetime: cyan_bold
-    shape_directory: cyan
-    shape_external: cyan
-    shape_externalarg: green_bold
-    shape_filepath: cyan
-    shape_flag: blue_bold
-    shape_float: purple_bold
-    # shapes are used to change the cli syntax highlighting
-    shape_garbage: { fg: white bg: red attr: b}
-    shape_globpattern: cyan_bold
-    shape_int: purple_bold
-    shape_internalcall: cyan_bold
-    shape_list: cyan_bold
-    shape_literal: blue
-    shape_match_pattern: green
-    shape_matching_brackets: { attr: u }
-    shape_nothing: light_cyan
-    shape_operator: yellow
-    shape_or: purple_bold
-    shape_pipe: purple_bold
-    shape_range: yellow_bold
-    shape_record: cyan_bold
-    shape_redirection: purple_bold
-    shape_signature: green_bold
-    shape_string: green
-    shape_string_interpolation: cyan_bold
-    shape_table: blue_bold
-    shape_variable: purple
-    shape_vardecl: purple
-}
 
-let light_theme = {
-    # color for nushell primitives
-    separator: dark_gray
-    leading_trailing_space_bg: { attr: n } # no fg, no bg, attr none effectively turns this off
-    header: green_bold
-    empty: blue
-    # Closures can be used to choose colors for specific values.
-    # The value (in this case, a bool) is piped into the closure.
-    bool: {|| if $in { 'dark_cyan' } else { 'dark_gray' } }
-    int: dark_gray
-    filesize: {|e|
-        if $e == 0b {
-            'dark_gray'
-        } else if $e < 1mb {
-            'cyan_bold'
-        } else { 'blue_bold' }
-    }
-    duration: dark_gray
-    date: {|| (date now) - $in |
-        if $in < 1hr {
-            'purple'
-        } else if $in < 6hr {
-            'red'
-        } else if $in < 1day {
-            'yellow'
-        } else if $in < 3day {
-            'green'
-        } else if $in < 1wk {
-            'light_green'
-        } else if $in < 6wk {
-            'cyan'
-        } else if $in < 52wk {
-            'blue'
-        } else { 'dark_gray' }
-    }
-    range: dark_gray
-    float: dark_gray
-    string: dark_gray
-    nothing: dark_gray
-    binary: dark_gray
-    cellpath: dark_gray
-    row_index: green_bold
-    record: white
-    list: white
-    block: white
-    hints: dark_gray
-    search_result: {fg: white bg: red}
-    shape_and: purple_bold
-    shape_binary: purple_bold
-    shape_block: blue_bold
-    shape_bool: light_cyan
-    shape_closure: green_bold
-    shape_custom: green
-    shape_datetime: cyan_bold
-    shape_directory: cyan
-    shape_external: cyan
-    shape_externalarg: green_bold
-    shape_filepath: cyan
-    shape_flag: blue_bold
-    shape_float: purple_bold
-    # shapes are used to change the cli syntax highlighting
-    shape_garbage: { fg: white bg: red attr: b}
-    shape_globpattern: cyan_bold
-    shape_int: purple_bold
-    shape_internalcall: cyan_bold
-    shape_list: cyan_bold
-    shape_literal: blue
-    shape_match_pattern: green
-    shape_matching_brackets: { attr: u }
-    shape_nothing: light_cyan
-    shape_operator: yellow
-    shape_or: purple_bold
-    shape_pipe: purple_bold
-    shape_range: yellow_bold
-    shape_record: cyan_bold
-    shape_redirection: purple_bold
-    shape_signature: green_bold
-    shape_string: green
-    shape_string_interpolation: cyan_bold
-    shape_table: blue_bold
-    shape_variable: purple
-    shape_vardecl: purple
-}
 
 # Use fish for external completion
 let fish_completer = {|spans|
@@ -191,6 +25,8 @@ let fish_completer = {|spans|
     | from tsv --flexible --no-infer
 }
 
+source theme.nu
+
 $env.config = {
     show_banner: false
 
@@ -285,7 +121,8 @@ $env.config = {
         vi_normal: underscore # block, underscore, line, blink_block, blink_underscore, blink_line (underscore is the default)
     }
 
-    color_config: {} # if you want a more interesting theme, you can replace the empty record with `$dark_theme`, `$light_theme` or another custom record
+    # sourced from theme.nu
+    color_config: $color_config
     use_grid_icons: true
     footer_mode: "25" # always, never, number_of_rows, auto
     float_precision: 2 # the precision for displaying floats in tables