From 692b051b09935653befdb8f7ba8afdb640adf17b Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Mon, 12 Jun 2023 09:54:30 -0600
Subject: feat!: drop modules, general refactor and cleanup

---
 scripts/update-readme.lua | 90 ++++++++++++++++++++++++++++++-----------------
 1 file changed, 58 insertions(+), 32 deletions(-)

(limited to 'scripts/update-readme.lua')

diff --git a/scripts/update-readme.lua b/scripts/update-readme.lua
index 251a64af4..825d84037 100755
--- a/scripts/update-readme.lua
+++ b/scripts/update-readme.lua
@@ -1,59 +1,85 @@
 #!/usr/bin/env -S nvim -l
+vim.opt.runtimepath:append('.')
 
 ---@class Parser
 ---@field name string
 ---@field parser ParserInfo
 
-local parsers = require("nvim-treesitter.parsers").get_parser_configs()
+local parsers = require('nvim-treesitter.parsers').configs
 local sorted_parsers = {}
-
 for k, v in pairs(parsers) do
   table.insert(sorted_parsers, { name = k, parser = v })
 end
-
----@param a Parser
----@param b Parser
 table.sort(sorted_parsers, function(a, b)
   return a.name < b.name
 end)
 
-local generated_text = ""
+local tiers = require('nvim-treesitter.parsers').tiers
+
+local generated_text = [[
+Language | Tier | Queries | CLI | NPM | Maintainer
+-------- |:----:|:-------:|:---:|:---:| ----------
+]]
+local footnotes = ''
 
----@param v Parser
 for _, v in ipairs(sorted_parsers) do
-  local link = "[" .. (v.parser.readme_name or v.name) .. "](" .. v.parser.install_info.url .. ")"
-
-  if v.parser.maintainers then
-    generated_text = generated_text
-      .. "- [x] "
-      .. link
-      .. " ("
-      .. (v.parser.experimental and "experimental, " or "")
-      .. "maintained by "
-      .. table.concat(v.parser.maintainers, ", ")
-      .. ")\n"
-  else
-    generated_text = generated_text .. "- [ ] " .. link .. (v.parser.experimental and " (experimental)" or "") .. "\n"
+  local p = v.parser
+  -- language
+  generated_text = generated_text
+    .. '['
+    .. v.name
+    .. ']('
+    .. p.install_info.url
+    .. ')'
+    .. (p.readme_note and '[^' .. v.name .. ']' or '')
+    .. ' | '
+  if p.readme_note then
+    footnotes = footnotes .. '[^' .. v.name .. ']: ' .. p.readme_note .. '\n'
   end
-end
 
-print(generated_text)
-print "\n"
+  -- tier
+  generated_text = generated_text .. (p.tier and tiers[p.tier] or '') .. ' | '
+
+  -- queries
+  generated_text = generated_text
+    .. '`'
+    .. (vim.loop.fs_stat('runtime/queries/' .. v.name .. '/highlights.scm') and 'H' or ' ')
+    .. (vim.loop.fs_stat('runtime/queries/' .. v.name .. '/folds.scm') and 'F' or ' ')
+    .. (vim.loop.fs_stat('runtime/queries/' .. v.name .. '/indents.scm') and 'I' or ' ')
+    .. (vim.loop.fs_stat('runtime/queries/' .. v.name .. '/injections.scm') and 'J' or ' ')
+    .. '` | '
 
-local readme_text = table.concat(vim.fn.readfile "README.md", "\n")
+  -- CLI
+  generated_text = generated_text
+    .. (p.install_info.requires_generate_from_grammar and '✓' or '')
+    .. ' | '
+
+  -- NPM
+  generated_text = generated_text .. (p.install_info.generate_requires_npm and '✓' or '') .. ' | '
+
+  -- Maintainer
+  generated_text = generated_text
+    .. (p.maintainers and table.concat(p.maintainers, ', ') or '')
+    .. '\n'
+end
+generated_text = generated_text .. footnotes
+
+local readme = assert(io.open('SUPPORTED_LANGUAGES.md', 'r'))
+local readme_text = readme:read('*a')
+readme:close()
 
 local new_readme_text = string.gsub(
   readme_text,
-  "<!%-%-parserinfo%-%->.*<!%-%-parserinfo%-%->",
-  "<!--parserinfo-->\n" .. generated_text .. "<!--parserinfo-->"
+  '<!%-%-parserinfo%-%->.*<!%-%-parserinfo%-%->',
+  '<!--parserinfo-->\n' .. generated_text .. '<!--parserinfo-->'
 )
-vim.fn.writefile(vim.fn.split(new_readme_text, "\n"), "README.md")
+
+readme = assert(io.open('SUPPORTED_LANGUAGES.md', 'w'))
+readme:write(new_readme_text)
+readme:close()
 
 if string.find(readme_text, generated_text, 1, true) then
-  print "README.md is up-to-date!"
-  vim.cmd "q"
+  print('README.md is up-to-date\n')
 else
-  print "New README.md was written. Please commit that change! Old text was: "
-  print(string.sub(readme_text, string.find(readme_text, "<!%-%-parserinfo%-%->.*<!%-%-parserinfo%-%->")))
-  vim.cmd "cq"
+  print('New README.md was written\n')
 end
-- 
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