lazy.nvim/lua/lazy/pkg/packspec.lua

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local Util = require("lazy.util")
---@class PackSpec
---@field dependencies? table<string, string>
---@field lazy? LazyPluginSpec
---
local M = {}
M.pkg_file = "pkg.json"
---@param plugin LazyPlugin
---@return LazyPkg?
function M.get(plugin)
local file = Util.norm(plugin.dir .. "/" .. M.pkg_file)
if not Util.file_exists(file) then
return
end
---@type PackSpec
local pkg = Util.try(function()
return vim.json.decode(Util.read_file(file))
end, "`" .. M.pkg_file .. "` for **" .. plugin.name .. "** has errors:")
if not pkg then
return
end
---@type LazySpec
local ret = {}
if pkg.dependencies then
for url, version in pairs(pkg.dependencies) do
-- HACK: Add `.git` to github urls
if url:find("github") and not url:match("%.git$") then
url = url .. ".git"
end
ret[#ret + 1] = { url = url, version = version }
end
end
local p = pkg.lazy
if p then
p.url = p.url or plugin.url
p.dir = p.dir or plugin.dir
ret[#ret + 1] = p
end
if pkg.lazy then
ret[#ret + 1] = pkg.lazy
end
return {
source = "lazy",
file = M.pkg_file,
spec = ret,
}
end
return M