feat(extras): Init lsd theme

Author: byt3m4st3r

README.md

@@ -213,6 +213,7 @@ We've cooked up some wonderful extras to enhance your cyberdream experience. Mos
 -   **[Kitty](extras/kitty/)**
 -   **[Lazydocker](extras/lazydocker/)**
 -   **[Lazygit](extras/lazygit/)**
+-   **[lsd](extras/lsd/)**
 -   **[Pywal](extras/pywal/)**
 -   **[Rio](extras/rio/)**
 -   **[Textmate/Bat/Sublime/Delta](extras/textmate/)**

extras/lsd/README.md

@@ -0,0 +1,33 @@
+## Usage
+
+### Approach 1
+
+Create a directory `~/.config/lsd/themes` if it does not already exist.
+
+Copy `cyberdream.yml` and/or `cyberdream-light.yml` to the directory.
+
+Put the following config into the `config.yaml` under `~/.config/lsd`.
+
+```yaml
+color:
+  when: auto
+  theme: custom
+```
+
+Create a symlink to the theme.
+
+```sh
+# Assuming you are in ~/.config/lsd
+ln -s themes/cyberdream.yaml colors.yaml
+```
+
+### Approach 2
+
+Copy the `cyberdream.yml` or `cyberdream-light.yml` directly under the `~/.config/lsd` directory
+and rename it to `colors.yaml`
+
+Set the config according to [Approach 1](#approach-1).
+
+---
+
+See also: [lsd - README - Theme](https://github.com/lsd-rs/lsd#theme)

lua/cyberdream/extra/init.lua

@@ -13,6 +13,7 @@ M.extras = {
     kitty = { extension = "conf", name = "kitty" },
     lazydocker = { extension = "yml", name = "lazydocker" },
     lazygit = { extension = "yml", name = "lazygit" },
+    lsd = { extension = "yml", name = "lsd" },
     pywal = { extension = "json", name = "pywal" },
     rio = { extension = "toml", name = "rio" },
     textmate = { extension = "tmTheme", name = "textmate" },

lua/cyberdream/extra/lsd.lua

@@ -0,0 +1,89 @@
+local colors = require("cyberdream.colors")
+local util = require("cyberdream.util")
+
+local M = {}
+
+--- Generate cyberdream theme for https://github.com/lsd-rs/lsd
+--- @param variant string: Variation of the colorscheme to use.
+function M.generate(variant)
+    function CreateDimColor(hex)
+        return util.blend(hex, variant == "default" and colors[variant].bg or colors[variant].fg, 0.8)
+    end
+
+    function HexToAnsi(hex)
+        -- Remove the leading "#" if present
+        hex = hex:gsub("#", "")
+
+        -- Extract the red, green, and blue components
+        local r = tonumber(string.sub(hex, 1, 2), 16)
+        local g = tonumber(string.sub(hex, 3, 4), 16)
+        local b = tonumber(string.sub(hex, 5, 6), 16)
+
+        -- Normalize the RGB values to a range of 0-5
+        local ansi_r = math.floor(r / 51)
+        local ansi_g = math.floor(g / 51)
+        local ansi_b = math.floor(b / 51)
+
+        -- Calculate the ANSI color code
+        local ansi_code = 16 + (ansi_r * 36) + (ansi_g * 6) + ansi_b
+
+        return ansi_code
+    end
+
+    -- Extend default hex colors with dimmed colors
+    local extended_hex_colors = vim.fn.copy(colors[variant])
+    for key, value in pairs(colors[variant]) do
+        extended_hex_colors[key .. "Dim"] = CreateDimColor(value)
+    end
+
+    -- Create Ansi colors from extended hex colors
+    local ansi_colors = {}
+    for key, value in pairs(extended_hex_colors) do
+        ansi_colors[key] = HexToAnsi(value)
+    end
+
+    local template = [==[
+user: ${cyan}
+group: ${blue}
+permission:
+  read: ${green}
+  write: ${yellow}
+  exec: ${red}
+  exec-sticky: ${purple}
+  no-access: ${grey}
+  octal: ${cyanDim}
+  acl: ${cyanDim}
+  context: ${cyan}
+date:
+  hour-old: ${fgDim}
+  day-old: ${grey}
+  older: ${bgHighlight}
+size:
+  none: ${grey}
+  small: ${green}
+  medium: ${yellow}
+  large: ${orange}
+inode:
+  valid: ${magenta}
+  invalid: ${grey}
+links:
+  valid: ${magenta}
+  invalid: ${grey}
+tree-edge: ${grey}
+git-status:
+  default: ${grey}
+  unmodified: ${grey}
+  ignored: ${grey}
+  new-in-index: ${greenDim}
+  new-in-workdir: ${greenDim}
+  typechange: ${yellowDim}
+  deleted: ${redDim}
+  renamed: ${greenDim}
+  modified: ${yellowDim}
+  conflicted: ${redDim}
+]==]
+
+    return util.parse_extra_template(template, ansi_colors)
+end
+
+return M