From 5d588eaf82a875f87be540cb91b5c9aa8050bb7f Mon Sep 17 00:00:00 2001
From: punkfairie <marley@punkfairie.net>
Date: Sat, 4 Jan 2025 17:28:51 -0800
Subject: [PATCH] feat: mini.hipatterns

---
 nix/neovim-overlay.nix                    |   1 +
 nvim/lua/colors.lua                       | 361 +++++++++++++++++++++-
 nvim/lua/plugins/util/init.lua            |   1 +
 nvim/lua/plugins/util/mini-hipatterns.lua |  85 +++++
 4 files changed, 446 insertions(+), 2 deletions(-)
 create mode 100644 nvim/lua/plugins/util/mini-hipatterns.lua

diff --git a/nix/neovim-overlay.nix b/nix/neovim-overlay.nix
index 6e054dd..b25248d 100644
--- a/nix/neovim-overlay.nix
+++ b/nix/neovim-overlay.nix
@@ -34,6 +34,7 @@ with final.pkgs.lib; let
     plenary-nvim
     nui-nvim
     persistence-nvim
+    mini-hipatterns
 
     # Colorscheme
     rose-pine
diff --git a/nvim/lua/colors.lua b/nvim/lua/colors.lua
index 0352d3d..0a39f22 100644
--- a/nvim/lua/colors.lua
+++ b/nvim/lua/colors.lua
@@ -1,5 +1,12 @@
----@type {[string]:"azure" | "blue" | "cyan" | "green" | "grey" | "orange" | "purple" | "red" | "yellow"}
-return {
+---@class colors
+---@field tailwind colors.tailwind
+---@field [string] colorNames
+local M = {}
+
+---@alias colorNames "azure" | "blue" | "cyan" | "green" | "grey" | "orange" | "purple" | "red" | "yellow"
+
+---@type {[string]:colorNames}
+M.colors = {
   around = 'purple',
   buffers = 'cyan',
   change = 'cyan',
@@ -22,3 +29,353 @@ return {
   window = 'blue',
   yank = 'yellow',
 }
+
+---@class colorSteps
+---@field [50] string
+---@field [100] string
+---@field [200] string
+---@field [300] string
+---@field [400] string
+---@field [500] string
+---@field [600] string
+---@field [700] string
+---@field [800] string
+---@field [900] string
+---@field [950] string
+
+---@class colors.tailwind
+---@field slate colorSteps
+---@field gray colorSteps
+---@field zinc colorSteps
+---@field neutral colorSteps
+---@field stone colorSteps
+---@field red colorSteps
+---@field orange colorSteps
+---@field amber colorSteps
+---@field yellow colorSteps
+---@field lime colorSteps
+---@field green colorSteps
+---@field emerald colorSteps
+---@field teal colorSteps
+---@field cyan colorSteps
+---@field sky colorSteps
+---@field blue colorSteps
+---@field indigo colorSteps
+---@field violet colorSteps
+---@field purple colorSteps
+---@field fuchsia colorSteps
+---@field pink colorSteps
+---@field rose colorSteps
+
+---@type colors.tailwind
+M.tailwind = {
+  slate = {
+    [50] = 'f8fafc',
+    [100] = 'f1f5f9',
+    [200] = 'e2e8f0',
+    [300] = 'cbd5e1',
+    [400] = '94a3b8',
+    [500] = '64748b',
+    [600] = '475569',
+    [700] = '334155',
+    [800] = '1e293b',
+    [900] = '0f172a',
+    [950] = '020617',
+  },
+
+  gray = {
+    [50] = 'f9fafb',
+    [100] = 'f3f4f6',
+    [200] = 'e5e7eb',
+    [300] = 'd1d5db',
+    [400] = '9ca3af',
+    [500] = '6b7280',
+    [600] = '4b5563',
+    [700] = '374151',
+    [800] = '1f2937',
+    [900] = '111827',
+    [950] = '030712',
+  },
+
+  zinc = {
+    [50] = 'fafafa',
+    [100] = 'f4f4f5',
+    [200] = 'e4e4e7',
+    [300] = 'd4d4d8',
+    [400] = 'a1a1aa',
+    [500] = '71717a',
+    [600] = '52525b',
+    [700] = '3f3f46',
+    [800] = '27272a',
+    [900] = '18181b',
+    [950] = '09090B',
+  },
+
+  neutral = {
+    [50] = 'fafafa',
+    [100] = 'f5f5f5',
+    [200] = 'e5e5e5',
+    [300] = 'd4d4d4',
+    [400] = 'a3a3a3',
+    [500] = '737373',
+    [600] = '525252',
+    [700] = '404040',
+    [800] = '262626',
+    [900] = '171717',
+    [950] = '0a0a0a',
+  },
+
+  stone = {
+    [50] = 'fafaf9',
+    [100] = 'f5f5f4',
+    [200] = 'e7e5e4',
+    [300] = 'd6d3d1',
+    [400] = 'a8a29e',
+    [500] = '78716c',
+    [600] = '57534e',
+    [700] = '44403c',
+    [800] = '292524',
+    [900] = '1c1917',
+    [950] = '0a0a0a',
+  },
+
+  red = {
+    [50] = 'fef2f2',
+    [100] = 'fee2e2',
+    [200] = 'fecaca',
+    [300] = 'fca5a5',
+    [400] = 'f87171',
+    [500] = 'ef4444',
+    [600] = 'dc2626',
+    [700] = 'b91c1c',
+    [800] = '991b1b',
+    [900] = '7f1d1d',
+    [950] = '450a0a',
+  },
+
+  orange = {
+    [50] = 'fff7ed',
+    [100] = 'ffedd5',
+    [200] = 'fed7aa',
+    [300] = 'fdba74',
+    [400] = 'fb923c',
+    [500] = 'f97316',
+    [600] = 'ea580c',
+    [700] = 'c2410c',
+    [800] = '9a3412',
+    [900] = '7c2d12',
+    [950] = '431407',
+  },
+
+  amber = {
+    [50] = 'fffbeb',
+    [100] = 'fef3c7',
+    [200] = 'fde68a',
+    [300] = 'fcd34d',
+    [400] = 'fbbf24',
+    [500] = 'f59e0b',
+    [600] = 'd97706',
+    [700] = 'b45309',
+    [800] = '92400e',
+    [900] = '78350f',
+    [950] = '451a03',
+  },
+
+  yellow = {
+    [50] = 'fefce8',
+    [100] = 'fef9c3',
+    [200] = 'fef08a',
+    [300] = 'fde047',
+    [400] = 'facc15',
+    [500] = 'eab308',
+    [600] = 'ca8a04',
+    [700] = 'a16207',
+    [800] = '854d0e',
+    [900] = '713f12',
+    [950] = '422006',
+  },
+
+  lime = {
+    [50] = 'f7fee7',
+    [100] = 'ecfccb',
+    [200] = 'd9f99d',
+    [300] = 'bef264',
+    [400] = 'a3e635',
+    [500] = '84cc16',
+    [600] = '65a30d',
+    [700] = '4d7c0f',
+    [800] = '3f6212',
+    [900] = '365314',
+    [950] = '1a2e05',
+  },
+
+  green = {
+    [50] = 'f0fdf4',
+    [100] = 'dcfce7',
+    [200] = 'bbf7d0',
+    [300] = '86efac',
+    [400] = '4ade80',
+    [500] = '22c55e',
+    [600] = '16a34a',
+    [700] = '15803d',
+    [800] = '166534',
+    [900] = '14532d',
+    [950] = '052e16',
+  },
+
+  emerald = {
+    [50] = 'ecfdf5',
+    [100] = 'd1fae5',
+    [200] = 'a7f3d0',
+    [300] = '6ee7b7',
+    [400] = '34d399',
+    [500] = '10b981',
+    [600] = '059669',
+    [700] = '047857',
+    [800] = '065f46',
+    [900] = '064e3b',
+    [950] = '022c22',
+  },
+
+  teal = {
+    [50] = 'f0fdfa',
+    [100] = 'ccfbf1',
+    [200] = '99f6e4',
+    [300] = '5eead4',
+    [400] = '2dd4bf',
+    [500] = '14b8a6',
+    [600] = '0d9488',
+    [700] = '0f766e',
+    [800] = '115e59',
+    [900] = '134e4a',
+    [950] = '042f2e',
+  },
+
+  cyan = {
+    [50] = 'ecfeff',
+    [100] = 'cffafe',
+    [200] = 'a5f3fc',
+    [300] = '67e8f9',
+    [400] = '22d3ee',
+    [500] = '06b6d4',
+    [600] = '0891b2',
+    [700] = '0e7490',
+    [800] = '155e75',
+    [900] = '164e63',
+    [950] = '083344',
+  },
+
+  sky = {
+    [50] = 'f0f9ff',
+    [100] = 'e0f2fe',
+    [200] = 'bae6fd',
+    [300] = '7dd3fc',
+    [400] = '38bdf8',
+    [500] = '0ea5e9',
+    [600] = '0284c7',
+    [700] = '0369a1',
+    [800] = '075985',
+    [900] = '0c4a6e',
+    [950] = '082f49',
+  },
+
+  blue = {
+    [50] = 'eff6ff',
+    [100] = 'dbeafe',
+    [200] = 'bfdbfe',
+    [300] = '93c5fd',
+    [400] = '60a5fa',
+    [500] = '3b82f6',
+    [600] = '2563eb',
+    [700] = '1d4ed8',
+    [800] = '1e40af',
+    [900] = '1e3a8a',
+    [950] = '172554',
+  },
+
+  indigo = {
+    [50] = 'eef2ff',
+    [100] = 'e0e7ff',
+    [200] = 'c7d2fe',
+    [300] = 'a5b4fc',
+    [400] = '818cf8',
+    [500] = '6366f1',
+    [600] = '4f46e5',
+    [700] = '4338ca',
+    [800] = '3730a3',
+    [900] = '312e81',
+    [950] = '1e1b4b',
+  },
+
+  violet = {
+    [50] = 'f5f3ff',
+    [100] = 'ede9fe',
+    [200] = 'ddd6fe',
+    [300] = 'c4b5fd',
+    [400] = 'a78bfa',
+    [500] = '8b5cf6',
+    [600] = '7c3aed',
+    [700] = '6d28d9',
+    [800] = '5b21b6',
+    [900] = '4c1d95',
+    [950] = '2e1065',
+  },
+
+  purple = {
+    [50] = 'faf5ff',
+    [100] = 'f3e8ff',
+    [200] = 'e9d5ff',
+    [300] = 'd8b4fe',
+    [400] = 'c084fc',
+    [500] = 'a855f7',
+    [600] = '9333ea',
+    [700] = '7e22ce',
+    [800] = '6b21a8',
+    [900] = '581c87',
+    [950] = '3b0764',
+  },
+
+  fuchsia = {
+    [50] = 'fdf4ff',
+    [100] = 'fae8ff',
+    [200] = 'f5d0fe',
+    [300] = 'f0abfc',
+    [400] = 'e879f9',
+    [500] = 'd946ef',
+    [600] = 'c026d3',
+    [700] = 'a21caf',
+    [800] = '86198f',
+    [900] = '701a75',
+    [950] = '4a044e',
+  },
+
+  pink = {
+    [50] = 'fdf2f8',
+    [100] = 'fce7f3',
+    [200] = 'fbcfe8',
+    [300] = 'f9a8d4',
+    [400] = 'f472b6',
+    [500] = 'ec4899',
+    [600] = 'db2777',
+    [700] = 'be185d',
+    [800] = '9d174d',
+    [900] = '831843',
+    [950] = '500724',
+  },
+
+  rose = {
+    [50] = 'fff1f2',
+    [100] = 'ffe4e6',
+    [200] = 'fecdd3',
+    [300] = 'fda4af',
+    [400] = 'fb7185',
+    [500] = 'f43f5e',
+    [600] = 'e11d48',
+    [700] = 'be123c',
+    [800] = '9f1239',
+    [900] = '881337',
+    [950] = '4c0519',
+  },
+}
+
+return M
diff --git a/nvim/lua/plugins/util/init.lua b/nvim/lua/plugins/util/init.lua
index 7e4d18c..70eff0f 100644
--- a/nvim/lua/plugins/util/init.lua
+++ b/nvim/lua/plugins/util/init.lua
@@ -1,6 +1,7 @@
 local req = MarleyVim.local_require('plugins.util')
 
 return {
+  req('mini-hipatterns'),
   req('nui-nvim'),
   req('persistance-nvim'),
   req('plenary'),
diff --git a/nvim/lua/plugins/util/mini-hipatterns.lua b/nvim/lua/plugins/util/mini-hipatterns.lua
new file mode 100644
index 0000000..6c8a19b
--- /dev/null
+++ b/nvim/lua/plugins/util/mini-hipatterns.lua
@@ -0,0 +1,85 @@
+return {
+  'mini.hipatterns',
+  event = { 'BufReadPost', 'BufWritePost', 'BufNewFile' },
+  after = function()
+    local hipatterns = require('mini.hipatterns')
+
+    -- Tailwind CSS support.
+    local hls = {}
+    local tailwindFts = {
+      'astro',
+      'css',
+      'heex',
+      'html',
+      'html-eex',
+      'javascript',
+      'javascriptreact',
+      'rust',
+      'svelte',
+      'typescript',
+      'typescriptreact',
+      'vue',
+    }
+
+    -- Reset hl groups when colorscheme changes.
+    vim.api.nvim_create_autocmd('ColorScheme', {
+      callback = function()
+        hls = {}
+      end,
+    })
+
+    hipatterns.setup({
+      highlighters = {
+        hex_color = hipatterns.gen_highlighter.hex_color({ priority = 2000 }),
+        shorthand = {
+          pattern = '()#%x%x%x()%f[^%x%w]',
+          group = function(_, _, data)
+            ---@type string
+            local match = data.full_match
+            local r, g, b = match:sub(2, 2), match:sub(3, 3), match:sub(4, 4)
+            local hex_color = '#' .. r .. r .. g .. g .. b .. b
+
+            return MiniHipatterns.compute_hex_color_group(hex_color, 'bg')
+          end,
+          extmark_opts = { priority = 2000 },
+        },
+        tailwind = {
+          pattern = function()
+            if not vim.tbl_contains(tailwindFts, vim.bo.filetype) then
+              return
+            end
+
+            return '%f[%w:-]()[%w:-]+%-[a-z%-]+%-%d+()%f[^%w:-]'
+          end,
+          group = function(_, _, m)
+            ---@type string
+            local match = m.full_match
+
+            ---@type string, number?
+            local color, shade = match:match('[%w-]+%-([a-z%-]+)%-(%d+)')
+            shade = tonumber(shade)
+
+            local c = require('colors')
+            local bg = vim.tbl_get(c.tailwind, color, shade)
+            if bg then
+              local hl = 'MiniHipatternsTailwind' .. color .. shade
+              if not hls[hl] then
+                hls[hl] = true
+
+                local bg_shade = shade == 500 and 950
+                  or shade < 500 and 900
+                  or 100
+                local fg = vim.tbl_get(c.tailwind, color, bg_shade)
+
+                vim.api.nvim_set_hl(0, hl, { bg = '#' .. bg, fg = '#' .. fg })
+              end
+
+              return hl
+            end
+          end,
+          extmark_opts = { priority = 2000 },
+        },
+      },
+    })
+  end,
+}