lazy.nvim/lua/lazy/build.lua

91 lines
2.8 KiB
Lua

vim.opt.rtp:append(".")
local Rocks = require("lazy.pkg.rockspec")
local Semver = require("lazy.manage.semver")
local Util = require("lazy.util")
local M = {}
function M.fetch(url, file, prefix)
if not vim.uv.fs_stat(file) then
print((prefix or "") .. "Fetching " .. url .. " to " .. file .. "\n")
vim.cmd.redraw()
local out = vim.fn.system("wget " .. url .. " -O " .. file)
if vim.v.shell_error ~= 0 then
pcall(vim.uv.fs_unlink, file)
error("Failed to fetch " .. url .. ":\n" .. out)
end
end
end
---@return RockManifest?
function M.fetch_manifest()
local manifest_file = "build/manifest.lua"
M.fetch("https://luarocks.org/manifest", manifest_file)
return Rocks.parse(manifest_file)
end
function M.fetch_rockspec(name, version, prefix)
version = version or "scm-1"
local url = "https://luarocks.org/" .. name .. "-" .. version .. ".rockspec"
M.fetch(url, "build/" .. name .. ".rockspec", prefix)
end
function M.build()
vim.fn.mkdir("build", "p")
local manifest = M.fetch_manifest() or {}
---@type {name:string, version:string, url:string}[]
local nvim_rocks = {}
for rock, vv in pairs(manifest.repository or {}) do
if rock:find("nvim", 1, true) then
local versions = vim.tbl_map(Semver.version, vim.tbl_keys(vv))
versions = vim.tbl_filter(function(v)
return not not v
end, versions)
local last = Semver.last(versions) or next(vv)
last = type(last) == "table" and last.input or last
table.insert(nvim_rocks, { name = rock, version = last })
end
end
table.sort(nvim_rocks, function(a, b)
return a.name < b.name
end)
for r, rock in ipairs(nvim_rocks) do
local progress = string.format("[%d/%d] ", r, #nvim_rocks)
local ok, err = pcall(M.fetch_rockspec, rock.name, rock.version, progress)
if not ok then
err = vim.trim("Error: " .. err)
local lines = vim.split(err, "\n")
lines = vim.tbl_map(function(line)
return " " .. line
end, lines)
print(table.concat(lines, "\n") .. "\n")
end
end
for _, rock in ipairs(nvim_rocks) do
local rockspec = Rocks.rockspec("build/" .. rock.name .. ".rockspec")
if rockspec then
local url = rockspec.source and rockspec.source.url
-- parse github short url
if url and url:find("^%a+://github.com/") then
url = url:gsub("^%a+://github.com/", "")
local parts = vim.split(url, "/")
url = parts[1] .. "/" .. parts[2]
end
if url then
rock.url = url
print(rock.name .. " " .. url)
else
print("Error: " .. rock.name .. " missing source url\n\n")
print(vim.inspect(rockspec) .. "\n")
end
end
end
Util.write_file("lua/lazy/community/rocks.lua", "return \n" .. vim.inspect(nvim_rocks))
end
M.build()
return M