Support Snacks / Lualine Respect Transparency

doc/github-nvim-theme.txt

@@ -520,6 +520,7 @@ Current list of modules are:
 - neotree
 - notify
 - nvimtree
+- snacks
 - telescope
 - treesitter
 - treesitter_context

lua/github-theme/config.lua

@@ -113,6 +113,7 @@ local defaults = {
   ---@field neogit? boolean|GhTheme.Config.Module
   ---@field neotree? boolean|GhTheme.Config.Module
   ---@field notify? boolean|GhTheme.Config.Module
+  ---@field snacks? boolean|GhTheme.Config.Module
   ---@field nvimtree? boolean|GhTheme.Config.Module
   ---@field telescope? boolean|GhTheme.Config.Module
   ---@field treesitter? boolean|GhTheme.Config.Module
@@ -147,6 +148,9 @@ local defaults = {
 
     treesitter = util.is_nvim,
     lsp_semantic_tokens = util.is_nvim,
+    snacks = {
+      enable = true,
+    },
   },
 }
 
@@ -155,9 +159,9 @@ M.module_names = {
   'coc',
   'coc_explorer',
   'dapui',
-  'diffchar',
   'dashboard',
   'diagnostic',
+  'diffchar',
   'fidget',
   'fzf',
   'gitgutter',
@@ -171,6 +175,7 @@ M.module_names = {
   'neotree',
   'notify',
   'nvimtree',
+  'snacks',
   'telescope',
   'treesitter',
   'treesitter_context',

lua/github-theme/group/editor.lua

@@ -52,7 +52,7 @@ function M.get(spec, config)
     NormalNC        = { fg = spec.fg1, bg = inactive and spec.bg0 or trans and 'NONE' or spec.bg1 }, -- normal text in non-current windows
 
     NormalFloat     = { fg = spec.fg1, bg = trans and 'NONE' or config.darken.floats and spec.bg0 or spec.bg1 }, -- Normal text in floating windows.
-    FloatBorder     = { fg = c.border.default }, -- TODO
+    FloatBorder     = { fg = spec.fg2, bg = trans and 'NONE' or spec.bg0  },
     Pmenu           = { fg = spec.fg1, bg = spec.bg0 }, -- Popup menu: normal item.
     PmenuSel        = { bg = spec.sel1 }, -- Popup menu: selected item.
     PmenuSbar       = { link = 'Pmenu' }, -- Popup menu: scrollbar.

lua/github-theme/group/modules/snacks.lua

@@ -0,0 +1,108 @@
+-- https://github.com/folke/snacks.nvim/
+
+local M = {}
+
+---@param spec GhTheme.Spec
+---@param config GhTheme.Config.Options
+---@param opts GhTheme.Config.Module
+function M.get(spec, config, opts)
+  local c = spec.palette
+
+  -- Handle configuration options
+  local indent_scope_color = (opts and opts.indent_scope_color) or 'text'
+  local float_transparent = config and config.options and config.options.transparent
+  local float_solid = config and config.options and not config.options.transparent
+
+  local hlgroups = {
+    SnacksNormal = { link = 'NormalFloat' },
+    SnacksWinBar = { link = 'Title' },
+    SnacksBackdrop = { link = 'FloatShadow' },
+    SnacksNormalNC = { link = 'NormalFloat' },
+    SnacksWinBarNC = { link = 'SnacksWinBar' },
+
+    SnacksNotifierInfo = { fg = c.blue.base },
+    SnacksNotifierIconInfo = { fg = c.blue.base },
+    SnacksNotifierTitleInfo = { fg = c.blue.base, style = 'italic' },
+    SnacksNotifierFooterInfo = { link = 'DiagnosticInfo' },
+    SnacksNotifierBorderInfo = { fg = c.blue.base },
+
+    SnacksNotifierWarn = { fg = c.yellow.base },
+    SnacksNotifierIconWarn = { fg = c.yellow.base },
+    SnacksNotifierTitleWarn = { fg = c.yellow.base, style = 'italic' },
+    SnacksNotifierBorderWarn = { fg = c.yellow.base },
+    SnacksNotifierFooterWarn = { link = 'DiagnosticWarn' },
+
+    SnacksNotifierDebug = { fg = c.orange },
+    SnacksNotifierIconDebug = { fg = c.orange },
+    SnacksNotifierTitleDebug = { fg = c.orange, style = 'italic' },
+    SnacksNotifierBorderDebug = { fg = c.orange },
+    SnacksNotifierFooterDebug = { link = 'DiagnosticHint' },
+
+    SnacksNotifierError = { fg = c.red.base },
+    SnacksNotifierIconError = { fg = c.red.base },
+    SnacksNotifierTitleError = { fg = c.red.base, style = 'italic' },
+    SnacksNotifierBorderError = { fg = c.red.base },
+    SnacksNotifierFooterError = { link = 'DiagnosticError' },
+
+    SnacksNotifierTrace = { fg = c.magenta.base },
+    SnacksNotifierIconTrace = { fg = c.magenta.base },
+    SnacksNotifierTitleTrace = { fg = c.magenta.base, style = 'italic' },
+    SnacksNotifierBorderTrace = { fg = c.magenta.base },
+    SnacksNotifierFooterTrace = { link = 'DiagnosticHint' },
+
+    SnacksDashboardNormal = { link = 'Normal' },
+    SnacksDashboardDesc = { fg = c.fg.default },
+    SnacksDashboardFile = { fg = c.blue.bright },
+    SnacksDashboardDir = { link = 'NonText' },
+    SnacksDashboardFooter = { fg = c.yellow.base, style = 'italic' },
+    SnacksDashboardHeader = { fg = c.magenta.bright },
+    SnacksDashboardIcon = { fg = c.orange, style = 'bold' },
+    SnacksDashboardKey = { fg = c.yellow.bright },
+    SnacksDashboardTerminal = { link = 'SnacksDashboardNormal' },
+    SnacksDashboardSpecial = { fg = c.fg.default },
+    SnacksDashboardTitle = { link = 'Title' },
+
+    SnacksIndent = { fg = spec.bg3 },
+    SnacksIndentScope = {
+      fg = indent_scope_color == 'text' and spec.fg1
+          or c[indent_scope_color] and c[indent_scope_color].base
+          or spec.fg1,
+    },
+
+    SnacksPickerSelected = {
+      fg = float_transparent and c.accent.fg or spec.fg1,
+      bg = float_transparent and 'NONE' or spec.bg3,
+      style = 'bold',
+    },
+    SnacksPickerMatch = { fg = c.yellow.bright },
+
+    SnacksPicker = { link = 'NormalFloat' },
+    SnacksPickerBorder = { link = 'FloatBorder' },
+    SnacksPickerInputBorder = { link = 'SnacksPickerBorder' },
+    SnacksPickerInput = { link = 'NormalFloat' },
+    SnacksPickerPrompt = { fg = c.accent.fg },
+  }
+
+  if float_solid then
+    hlgroups['SnacksPickerTitle'] = {
+      fg = spec.bg0,
+      bg = c.magenta.base,
+    }
+    hlgroups['SnacksPickerPreviewTitle'] = {
+      fg = spec.bg0,
+      bg = c.green.base,
+    }
+    hlgroups['SnacksPickerInputTitle'] = {
+      fg = spec.bg0,
+      bg = c.red.base,
+    }
+    hlgroups['SnacksPickerListTitle'] = {
+      fg = spec.bg0,
+      bg = c.blue.bright,
+    }
+  end
+
+  return hlgroups
+end
+
+return M

lua/github-theme/palette/github_dark.lua

@@ -169,9 +169,9 @@ local function generate_spec(pal)
 
   spec.diag = {
     error = pal.danger.fg,
-    warn  = pal.attention.fg,
+    warn  = pal.severe.fg,
     info  = pal.accent.fg,
-    hint  = pal.fg.muted,
+    hint  = pal.attention.fg,
   }
 
   spec.diag_bg = {

lua/github-theme/util/lualine.lua

@@ -15,8 +15,11 @@ return function(style)
   local tint = function(color)
     return {
       a = { bg = color, fg = s.bg1 },
-      b = { bg = blend(color, 0.2), fg = blend(color, 0.8) },
-      c = { bg = blend(color, 0.01), fg = blend(color, 0.60) },
+      b = { bg = blend(color, 0.1), fg = blend(color, 0.9) },
+      c = {
+        bg = config.transparent and 'NONE' or blend(color, 0.01),
+        fg = blend(color, 0.8),
+      },
     }
   end