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-- Execute as `nvim --headless -c "luafile ./scripts/update-readme.lua"`
local parsers = require 'nvim-treesitter.parsers'.get_parser_configs()
local sorted_parsers = {}
for k, v in pairs(parsers) do
table.insert(sorted_parsers, {name = k, parser = v})
end
table.sort(sorted_parsers, function(a, b) return a.name < b.name end)
local generated_text = ''
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..' (maintained by '..table.concat(v.parser.maintainers, ', ')..')\n'
else
generated_text = generated_text..
'- [ ] '..link..'\n'
end
end
print(generated_text)
print("\n")
local readme_text = table.concat(vim.fn.readfile('README.md'), '\n')
local new_readme_text = string.gsub(readme_text, "<!%-%-parserinfo%-%->.*<!%-%-parserinfo%-%->",
"<!--parserinfo-->\n"..generated_text.."<!--parserinfo-->")
vim.fn.writefile(vim.fn.split(new_readme_text, '\n'), "README.md")
if string.find(readme_text, generated_text, 1, 'plain') then
print("README.md is up-to-date!")
vim.cmd('q')
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')
end
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