mirror of https://github.com/folke/lazy.nvim.git
95 lines
2.5 KiB
Lua
95 lines
2.5 KiB
Lua
local Util = require("lazy.util")
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local M = {}
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function M.indent(str, indent)
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local lines = vim.split(str, "\n")
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for l, line in ipairs(lines) do
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lines[l] = (" "):rep(indent) .. line
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end
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return table.concat(lines, "\n")
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end
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function M.toc(md)
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local toc = {}
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local lines = vim.split(md, "\n")
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local toc_found = false
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for _, line in ipairs(lines) do
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local hash, title = line:match("^(#+)%s*(.*)")
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if hash then
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if toc_found then
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local anchor = string.gsub(title:lower(), "[^\32-\126]", "")
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anchor = string.gsub(anchor, " ", "-")
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toc[#toc + 1] = string.rep(" ", #hash - 1) .. "- [" .. title .. "](#" .. anchor .. ")"
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end
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if title:find("Table of Contents") then
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toc_found = true
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end
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end
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end
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return M.fix_indent(table.concat(toc, "\n"))
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end
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---@param str string
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function M.fix_indent(str)
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local lines = vim.split(str, "\n")
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local width = 120
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for _, line in ipairs(lines) do
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width = math.min(width, #line:match("^%s*"))
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end
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for l, line in ipairs(lines) do
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lines[l] = line:sub(width)
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end
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return table.concat(lines, "\n")
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end
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---@param contents table<string, string>
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function M.save(contents)
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local readme = Util.read_file("README.md")
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contents.toc = M.toc(readme)
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for tag, content in pairs(contents) do
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content = M.fix_indent(content)
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content = content:gsub("%%", "%%%%")
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content = vim.trim(content)
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local pattern = "(<%!%-%- " .. tag .. ":start %-%->).*(<%!%-%- " .. tag .. ":end %-%->)"
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if not readme:find(pattern) then
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error("tag " .. tag .. " not found")
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end
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if tag == "toc" then
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readme = readme:gsub(pattern, "%1\n\n" .. content .. "\n\n%2")
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else
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readme = readme:gsub(pattern, "%1\n\n```lua\n" .. content .. "\n```\n\n%2")
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end
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end
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Util.write_file("README.md", readme)
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end
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---@return string
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function M.extract(file, pattern)
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local init = Util.read_file(file)
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return assert(init:match(pattern))
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end
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function M.update()
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local cache_config = M.extract("lua/lazy/core/cache.lua", "\nM%.config = ({.-\n})")
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local config = M.extract("lua/lazy/core/config.lua", "\nM%.defaults = ({.-\n})")
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config = config:gsub(
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"\n%s*%-%-%-@type LazyCacheConfig.*cache = nil,",
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"\n" .. M.indent("cache = " .. cache_config .. ",", 4)
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)
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config = config:gsub("%s*debug = false.\n", "\n")
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M.save({
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bootstrap = M.extract("lua/lazy/init.lua", "function M%.bootstrap%(%)\n(.-)\nend"),
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config = config,
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spec = Util.read_file("lua/lazy/example.lua"),
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})
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vim.cmd.checktime()
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end
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M.update()
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return M
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