Add catppuccin macchiato theme (#935)

Author: A1c0

themes/nu-themes/catppuccin-macchiato.nu

@@ -0,0 +1,152 @@
+# Retrieve the theme settings
+export def main [] {
+    const color_palette = {
+        rosewater: "#f4dbd6"
+        flamingo: "#f0c6c6"
+        pink: "#f5bde6"
+        mauve: "#c6a0f6"
+        red: "#ed8796"
+        maroon: "#ee99a0"
+        peach: "#f5a97f"
+        yellow: "#eed49f"
+        green: "#a6da95"
+        teal: "#8bd5ca"
+        sky: "#91d7e3"
+        sapphire: "#7dc4e4"
+        blue: "#8aadf4"
+        lavender: "#b7bdf8"
+        text: "#cad3f5",
+        subtext1: "#b8c0e0"
+        subtext0: "#a5adcb"
+        overlay2: "#939ab7"
+        overlay1: "#8087a2"
+        overlay0: "#6e738d"
+        surface2: "#5b6078"
+        surface1: "#494d64"
+        surface0: "#363a4f"
+        base: "#24273a"
+        mantle: "#1e2030"
+        crust: "#181926"
+    }
+
+    return {
+        separator: $color_palette.overlay0
+        leading_trailing_space_bg: { attr: "n" }
+        header: { fg: $color_palette.blue attr: "b" }
+        empty: $color_palette.lavender
+        bool: $color_palette.lavender
+        int: $color_palette.peach
+        duration: $color_palette.text
+        filesize: {|e|
+            if $e < 1mb {
+                $color_palette.green
+            } else if $e < 100mb {
+                $color_palette.yellow
+            } else if $e < 500mb {
+                $color_palette.peach
+            } else if $e < 800mb {
+                $color_palette.maroon
+            } else if $e > 800mb {
+                $color_palette.red
+            }
+        }
+        date: {|| (date now) - $in |
+            if $in < 1hr {
+                $color_palette.green
+            } else if $in < 1day {
+                $color_palette.yellow
+            } else if $in < 3day {
+                $color_palette.peach
+            } else if $in < 1wk {
+                $color_palette.maroon
+            } else if $in > 1wk {
+                $color_palette.red
+            }
+        }
+        range: $color_palette.text
+        float: $color_palette.text
+        string: $color_palette.text
+        nothing: $color_palette.text
+        binary: $color_palette.text
+        'cell-path': $color_palette.text
+        row_index: { fg: $color_palette.mauve attr: "b" }
+        record: $color_palette.text
+        list: $color_palette.text
+        block: $color_palette.text
+        hints: $color_palette.overlay1
+        search_result: { fg: $color_palette.red bg: $color_palette.text }
+
+        shape_and: { fg: $color_palette.pink attr: "b" }
+        shape_binary: { fg: $color_palette.pink attr: "b" }
+        shape_block: { fg: $color_palette.blue attr: "b" }
+        shape_bool: $color_palette.teal
+        shape_custom: $color_palette.green
+        shape_datetime: { fg: $color_palette.teal attr: "b" }
+        shape_directory: $color_palette.teal
+        shape_external: $color_palette.teal
+        shape_externalarg: { fg: $color_palette.green attr: "b" }
+        shape_filepath: $color_palette.teal
+        shape_flag: { fg: $color_palette.blue attr: "b" }
+        shape_float: { fg: $color_palette.pink attr: "b" }
+        shape_garbage: { fg: $color_palette.text bg: $color_palette.red attr: "b" }
+        shape_globpattern: { fg: $color_palette.teal attr: "b" }
+        shape_int: { fg: $color_palette.pink attr: "b" }
+        shape_internalcall: { fg: $color_palette.teal attr: "b" }
+        shape_list: { fg: $color_palette.teal attr: "b" }
+        shape_literal: $color_palette.blue
+        shape_match_pattern: $color_palette.green
+        shape_matching_brackets: { attr: "u" }
+        shape_nothing: $color_palette.teal
+        shape_operator: $color_palette.peach
+        shape_or: { fg: $color_palette.pink attr: "b" }
+        shape_pipe: { fg: $color_palette.pink attr: "b" }
+        shape_range: { fg: $color_palette.peach attr: "b" }
+        shape_record: { fg: $color_palette.teal attr: "b" }
+        shape_redirection: { fg: $color_palette.pink attr: "b" }
+        shape_signature: { fg: $color_palette.green attr: "b" }
+        shape_string: $color_palette.green
+        shape_string_interpolation: { fg: $color_palette.teal attr: "b" }
+        shape_table: { fg: $color_palette.blue attr: "b" }
+        shape_variable: $color_palette.pink
+
+        background: $color_palette.base
+        foreground: $color_palette.text
+        cursor: $color_palette.blue
+    }
+}
+
+# Update the Nushell configuration
+export def --env "set color_config" [] {
+    $env.config.color_config = (main)
+}
+
+# Update terminal colors
+export def "update terminal" [] {
+    let theme = (main)
+
+    # Set terminal colors
+    let osc_screen_foreground_color = '10;'
+    let osc_screen_background_color = '11;'
+    let osc_cursor_color = '12;'
+        
+    $"
+    (ansi -o $osc_screen_foreground_color)($theme.foreground)(char bel)
+    (ansi -o $osc_screen_background_color)($theme.background)(char bel)
+    (ansi -o $osc_cursor_color)($theme.cursor)(char bel)
+    "
+    # Line breaks above are just for source readability
+    # but create extra whitespace when activating. Collapse
+    # to one line and print with no-newline
+    | str replace --all "\n" ''
+    | print -n $"($in)\r"
+}
+
+export module activate {
+    export-env {
+        set color_config
+        update terminal
+    }
+}
+
+# Activate the theme when sourced
+use activate