Initial commit. Migrate meltdown_ng to lua

1 files changed, 205 insertions, 0 deletions

diff --git a/lua/meltdown/highlights.lua b/lua/meltdown/highlights.lua
new file mode 100644
index 0000000..a977007
--- /dev/null
+++ b/lua/meltdown/highlights.lua
@@ -0,0 +1,205 @@
+local vim = assert(vim)
+
+local M = {}
+
+local function highlights(colors)
+  local borders = colors.black
+
+  return{
+    -- General Vim UI
+    ["TabLineFill"] = {fg = colors.bg_6, bg = borders},
+    ["IncSearch"] = {fg = colors.bg_0, bg = colors.red},
+    ["CurSearch"] = {fg = colors.bg_0, bg = colors.salmon},
+    ["TabLineSel"] = { fg = colors.bg_4, bg = colors.salmon },
+    ["MatchParen"] = { bg = colors.blue, fg = colors.black },
+    ["VertSplit"] = { fg = colors.black, bg = borders},
+    ["WinSeparator"] = { fg = colors.black, bg = borders},
+    ["Normal"] = { fg = colors.normal_fg, bg = colors.bg_3 },
+    ["DarkGray"] = { fg = colors.dark_grey  },
+    ["StatusLine"] = { fg = colors.red, bg = borders, bold = true },
+    ["Title"] = { fg = colors.orange, bg = colors.lighter_grey, bold = true  },
+    ["Visual"] = { fg = colors.black, bg = colors.gold_2  },
+    ["CursorLineNr"] = { fg = colors.red, bg = colors.bg_4},
+    ["StatusLineNC"] = { fg = colors.lighter_grey, bg = colors.black, bold = true  },
+    ["Folded"] = { fg = colors.black, bg = colors.sage },
+    ["TabLine"] = { fg = colors.near_white, bg = colors.bg_4},
+    ["Search"] = { bg = colors.bg_5, fg = colors.near_white },
+    ["SignColumn"] = { bg = colors.bg_1},
+    ["LineNrAbove"] = { fg = colors.bg_6, bg = colors.bg_1, italic = true },
+    ["LineNr"] = { fg = colors.bg_6, bg = colors.bg_1, bold = true },
+    ["LineNrBelow"] = { fg = colors.bg_6, bg = colors.bg_1, italic = true },
+    ["DocComment"] = { fg = colors.cobalt, italic = true },
+    ["@attribute"] = { fg = colors.magenta },
+    ["@comment.documentation.java"] = { fg = colors.cobalt, italic = true },
+    ["@constructor.lua"] = { fg = colors.blue },
+    ["@lsp.mod.classScope"] = { fg = colors.salmon },
+    ["@lsp.mod.functionScope"] = { fg = colors.sage},
+    ["@lsp.mod.readonly"] = { fg = colors.magenta },
+    ["@lsp.type.class"] = { fg = colors.orange },
+    ["@lsp.type.enum"] = { fg = colors.orange },
+    ["@lsp.type.enum.java"] = { fg = colors.gold_1},
+    ["@lsp.type.interface.java"] = { fg = colors.salmon_2 },
+    ["@lsp.type.namespace"] = { fg = colors.stormy_blue},
+    ["@lsp.type.operator"] = { fg = colors.blue },
+    ["@lsp.type.parameter"] = { fg = colors.red },
+    ["@lsp.type.property"] = { fg = colors.salmon },
+    ["@lsp.type.field"] = { fg = colors.salmon },
+    ["@lsp.type.property.java"] = { fg = colors.salmon },
+    ["@lsp.type.struct"] = { fg = colors.orange },
+    ["@lsp.type.typeParameter"] = { fg = colors.magenta },
+    ["@lsp.type.variable"] = { fg = colors.lighter_grey },
+    ["@lsp.typemod.method"] = { fg = colors.gold_2 },
+    ["@lsp.typemod.parameter.functionScope"] = { fg = colors.red },
+    ["@lsp.typemod.property.static.java"] = { fg = colors.sage_2},
+    ["@lsp.typemod.variable.functionScope.cpp"] = { fg = colors.lighter_grey },
+    ["@module"] = { fg = colors.stormy_blue},
+    ["@punctuation"] = { fg = colors.blue },
+    ["@type.builtin"] = { fg = colors.orange },
+    ["@type.qualifier"] = { fg = colors.blue },
+    ["@variable"] = { fg = colors.lighter_grey },
+    ["@variable.member"] = { fg = colors.salmon },
+    ["@variable.parameter"] = { fg = colors.red },
+    ["luaTable"] = { fg = colors.blue },
+    ["vimFunction"] = { fg = colors.gold_2 },
+    ["vimIsCommand"] = { fg = colors.red },
+    ["vimUserFunc"] = { fg = colors.gold_2 },
+
+    ["CmpItemAbbrDeprecated"] = { fg = colors.salmon, bg = colors.bg_5, strikethrough = true },
+    ["CmpItemAbbrMatch"] = { fg = colors.bg_5, bg = colors.salmon, bold = true },
+    ["PmenuSbar"] = { bg = colors.dark_cloud},
+    ["PmenuThumb"] = { bg = colors.blue},
+
+    ["Pmenu"] = { fg = colors.salmon, bg = colors.midnight},
+    ["CmpDefault"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpBorder"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpCompletion"] = { fg = colors.red },
+    ["CmpCompletionBorder"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpCompletionExtension"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpCompletionSbar"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpCompletionSel"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpCompletionThumb"] = { fg = colors.radioactive_green },
+    ["CmpDocumentation"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpDocumentationBorder"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpGhostText"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpItemAbbr"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpItemAbbrDefault"] = { fg = colors.salmon },
+    ["CmpItemAbbrDeprecatedDefault"] = { fg = colors.dark_cloud },
+    ["CmpItemAbbrMatchDefault"] = { fg = colors.salmon },
+    ["PmenuSel"] = { fg = colors.midnight, bg = colors.salmon, bold = true },
+    ["CmpItemAbbrMatchFuzzy"] = { fg = colors.midnight, bg = colors.salmon, bold = true },
+    ["CmpItemAbbrMatchFuzzyDefault"] = { fg = colors.salmon },
+    ["CmpItemKind"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpItemKindArray"] = { fg = colors.magenta },
+    ["CmpItemKindBoolean"] = { fg = colors.magenta },
+    ["CmpItemKindClass"] = { fg = colors.orange },
+    ["CmpItemKindCodeium"] = { fg = colors.magenta },
+    ["CmpItemKindColor"] = { fg = colors.magenta },
+    ["CmpItemKindConstant"] = { fg = colors.magenta },
+    ["CmpItemKindConstructor"] = { fg = colors.magenta },
+    ["CmpItemKindCopilot"] = { fg = colors.magenta },
+    ["CmpItemKindDefault"] = { fg = colors.teal_2},
+    ["CmpItemKindEnum"] = { fg = colors.magenta },
+    ["CmpItemKindEnumMember"] = { fg = colors.magenta },
+    ["CmpItemKindEvent"] = { fg = colors.magenta },
+    ["CmpItemKindField"] = { fg = colors.magenta },
+    ["CmpItemKindFile"] = { fg = colors.magenta },
+    ["CmpItemKindFolder"] = { fg = colors.magenta },
+    ["CmpItemKindFunction"] = { fg = colors.gold_2 },
+    ["CmpItemKindInterface"] = { fg = colors.orange },
+    ["CmpItemKindKey"] = { fg = colors.magenta },
+    ["CmpItemKindKeyword"] = { fg = colors.magenta },
+    ["CmpItemKindMethod"] = { fg = colors.magenta },
+    ["CmpItemKindModule"] = { fg = colors.magenta },
+    ["CmpItemKindNamespace"] = { fg = colors.magenta },
+    ["CmpItemKindNull"] = { fg = colors.magenta },
+    ["CmpItemKindNumber"] = { fg = colors.magenta },
+    ["CmpItemKindObject"] = { fg = colors.magenta },
+    ["CmpItemKindOperator"] = { fg = colors.magenta },
+    ["CmpItemKindPackage"] = { fg = colors.magenta },
+    ["CmpItemKindProperty"] = { fg = colors.magenta },
+    ["CmpItemKindReference"] = { fg = colors.magenta },
+    ["CmpItemKindSnippet"] = { fg = colors.magenta },
+    ["CmpItemKindString"] = { fg = colors.magenta },
+    ["CmpItemKindStruct"] = { fg = colors.magenta },
+    ["CmpItemKindTabNine"] = { fg = colors.magenta },
+    ["CmpItemKindText"] = { fg = colors.magenta },
+    ["CmpItemKindTypeParameter"] = { fg = colors.lighter_grey },
+    ["CmpItemKindUnit"] = { fg = colors.magenta },
+    ["CmpItemKindValue"] = { fg = colors.magenta },
+    ["CmpItemKindVariable"] = { fg = colors.lighter_grey },
+    ["CmpItemMenu"] = { fg = colors.cobalt, italic = true },
+    ["CmpItemMenuDefault"] = { fg = colors.salmon },
+    ["CmpKind"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpReady"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpStatus"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["CmpZsh"] = { fg = colors.salmon, bg =  colors.midnight},
+    ["DiagnosticInfo"] = { fg = colors.teal_3 },
+    ["DiagnosticError"] = { fg = colors.all_red},
+    ["ColorColumn"] = {  },
+    ["vimAugroup"] = { fg = colors.magenta },
+    ["vimAutoCmdGroup"] = { fg = colors.magenta },
+    ["vimAutoCmdSfxList"] = { fg = colors.magenta },
+    ["vimAugroupEnd"] = { fg = colors.magenta },
+    ["vimUsrCmd"] = { fg = colors.blue },
+    ["vimSetEqual"] = { fg = colors.teal },
+    ["TabLineCloseSel"] = { fg = colors.half_red, bg = colors.red},
+    ["TabLineClose"] = { fg = colors.black, bg =  colors.bg_1},
+    ["TabLineTail"] = { fg = colors.salmon, bg =  colors.bg_1},
+    ["DiagnosticUnderlineError"] = { sp = colors.pink, undercurl = true },
+    ["DiagnosticUnderlineWarn"] = { sp = colors.light_yellow, undercurl = true },
+    ["DiagnosticUnderlineInfo"] = { sp = colors.teal_2, undercurl = true },
+    ["WarpNormal"] = { fg = colors.black, bg = colors.salmon, bold = true },
+    ["TelescopeNormal"] = { fg = colors.salmon, bg =  colors.bg_1},
+    ["TelescopeSelection"] = { fg = colors.black, bg = colors.salmon },
+    ["TelescopeTitle"] = { fg = colors.salmon, bold = true },
+    ["TelescopeMatching"] = { reverse = true },
+    ["vimMapRhs"] = { fg = colors.magenta },
+    ["vimMapRhsExtend"] = { fg = colors.magenta },
+    ["Delimiter"] = { fg = colors.blue },
+    ["vimMapLhs"] = { fg = colors.orange },
+
+    ["LspReferenceText"] = { bg = colors.bg_5, sp = colors.sage },
+    ["LspReferenceRead"] = { bg = colors.bg_5, sp = colors.sage },
+    ["LspReferenceWrite"] = { bg = colors.bg_5, sp = colors.sage },
+
+    -- Common vim highlight groups
+    ["TagbarAccessProtected"] = { fg = colors.gold_2 },
+    ["javaDocTags"] = { fg = colors.salmon_2},
+    ["xmlTag"] = { fg = colors.blue },
+    ["StorageClass"] = { fg = colors.red },
+    ["Statement"] = { fg = colors.blue },
+    ["javaAnnotation"] = { fg = colors.magenta },
+    ["htmlEndTag"] = { fg = colors.purple },
+    ["Type"] = { fg = colors.orange },
+    ["FoldColumn"] = { fg = colors.radioactive_green },
+    ["Function"] = { fg = colors.gold_2 },
+    ["xmlAttrib"] = { fg = colors.olive},
+    ["Structure"] = { fg = colors.red },
+    ["htmlTagName"] = { fg = colors.blue },
+    ["PreProc"] = { fg = colors.magenta },
+    ["TagbarAccessPublic"] = { fg = colors.radioactive_green },
+    ["xmlEndTag"] = { fg = colors.red },
+    ["Identifier"] = { fg = colors.lighter_grey },
+    ["Number"] = { fg = colors.teal },
+    ["javaOperator"] = { fg = colors.blue },
+    ["String"] = { fg = colors.radioactive_green },
+    ["Comment"] = { fg = colors.dark_cloud, italic = true },
+    ["DiagnosticUnnecessary"] = { fg = colors.lighter_grey, strikethrough = true, sp = colors.bg_1 },
+    ["javaCommentTitle"] = { fg = colors.blue },
+    ["Constant"] = { fg = colors.magenta },
+    ["SpecialKey"] = { fg = colors.blue },
+    ["javaDocComment"] = { fg = colors.dark_cloud, italic = true },
+    ["TagbarAccessPrivate"] = { fg = colors.red },
+    ["htmlTag"] = { fg = colors.purple},
+    ["Operator"] = { fg = colors.blue },
+    ["Special"] = { fg = colors.gold_5},
+  }
+end
+
+function M.highlight(colors)
+  for hl, spec in pairs(highlights(colors)) do
+    vim.api.nvim_set_hl(0, hl, spec)
+  end
+end
+
+return M