feat(extensions): add helpview.nvim

resolves #122

README.md

@@ -68,6 +68,7 @@
 | [grapple.nvim](https://github.com/cbochs/grapple.nvim)                                | [grapple](lua/cyberdream/extensions/grapple.lua)                       |
 | [grug-far.nvim](https://github.com/MagicDuck/grug-far.nvim)                           | [grugfar](lua/cyberdream/extensions/grugfar.lua)                       |
 | [heirline-components.nvim](https://github.com/Zeioth/heirline-components.nvim)        | [heirline](lua/cyberdream/extensions/heirline.lua)                     |
+| [helpview.nvim](https://github.com/OXY2DEV/helpview.nvim)                             | [helpview](lua/cyberdream/extensions/helpview.lua)                     |
 | [hop.nvim](https://github.com/phaazon/hop.nvim)                                       | [hop](lua/cyberdream/extensions/hop.lua)                               |
 | [indent-blankline.nvim](https://github.com/lukas-reineke/indent-blankline.nvim)       | [indentblankline](lua/cyberdream/extensions/indentblankline.lua)       |
 | [kubectl.nvim](https://github.com/ramilito/kubectl.nvim)                              | [kubectl](lua/cyberdream/extensions/kubectl.lua)                       |

lua/cyberdream/config.lua

@@ -33,6 +33,7 @@ local M = {}
 ---@field grapple? boolean
 ---@field grugfar? boolean
 ---@field heirline? boolean
+---@field helpview? boolean
 ---@field hop? boolean
 ---@field indentblankline? boolean
 ---@field kubectl? boolean
@@ -83,6 +84,7 @@ local default_options = {
         grapple = true,
         grugfar = true,
         heirline = true,
+        helpview = true,
         hop = true,
         indentblankline = true,
         kubectl = true,

lua/cyberdream/extensions/helpview.lua

@@ -0,0 +1,31 @@
+local M = {}
+local util = require("cyberdream.util")
+
+--- Get extension configuration
+--- @param opts Config
+--- @param t CyberdreamPalette
+function M.get(opts, t)
+    opts = opts or {}
+    local highlights = {
+        HelpviewTitle = { fg = t.orange, bg = util.blend(t.bg_solid, t.orange, 0.8), bold = true },
+        HelpviewHeading1 = { fg = t.cyan, bg = util.blend(t.bg_solid, t.cyan, 0.8), bold = true },
+        HelpviewHeading2 = { fg = t.blue, bg = util.blend(t.bg_solid, t.blue, 0.8), bold = true },
+        HelpviewHeading3 = { fg = t.purple, bg = util.blend(t.bg_solid, t.purple, 0.8), bold = true },
+        HelpviewHeading4 = { fg = t.magenta, bg = util.blend(t.bg_solid, t.magenta, 0.8), bold = true },
+
+        HelpviewCode = { bg = t.bgAlt },
+        HelpviewInlineCode = { link = "HelpviewCode" },
+        HelpviewCodeLanguage = { fg = t.grey, bg = t.bgAlt, italic = true },
+
+        HelpviewTaglink = { fg = t.blue, underline = true },
+        HelpviewOptionlink = { fg = util.blend(t.green, t.blue, 0.5), underline = true },
+        HelpviewMentionlink = { fg = t.cyan, underline = true },
+    }
+
+    for i = 1, 10 do
+        highlights["HelpviewGradient" .. i] = { fg = util.blend(t.grey, t.bg_solid, i / 10) }
+    end
+
+    return highlights
+end
+return M