feat: added support for plugin packages by lazy, rockspec and packspec

lua/lazy/core/config.lua

@@ -31,8 +31,19 @@ M.defaults = {
     -- increase downloads a lot.
     filter = true,
   },
+  pkg = {
+    enabled = true,
+    cache = vim.fn.stdpath("state") .. "/lazy/pkg-cache.lua",
+    versions = true, -- Honor versions in pkg sources
+    sources = {
+      "lazy",
+      "rockspec",
+      "packspec",
+    },
+  },
   rocks = {
     root = vim.fn.stdpath("data") .. "/lazy-rocks",
+    server = "https://nvim-neorocks.github.io/rocks-binaries/",
   },
   dev = {
     ---@type string | fun(plugin: LazyPlugin): string directory where you store your local plugin projects
@@ -182,11 +193,6 @@ M.defaults = {
     -- Track each new require in the Lazy profiling tab
     require = false,
   },
-  packspec = {
-    enabled = true,
-    versions = true, -- Honor dependency versions in packspecs
-    path = vim.fn.stdpath("state") .. "/lazy/packspec.lua",
-  },
   debug = false,
 }
 
@@ -306,9 +312,9 @@ function M.setup(opts)
 
       -- useful for plugin developers when making changes to a packspec file
       vim.api.nvim_create_autocmd("BufWritePost", {
-        pattern = "package.lua",
+        pattern = "lazy.lua",
         callback = function()
-          require("lazy.view.commands").cmd("packspec")
+          require("lazy.view.commands").cmd("pkg")
         end,
       })
     end,

lua/lazy/core/packspec.lua

@@ -1,125 +0,0 @@
-local Config = require("lazy.core.config")
-local Util = require("lazy.util")
-
----@class PackSpec
----@field dependencies? table<string, string>
----@field lazy? LazyPluginSpec
-local M = {}
-
-M.lazy_file = "lazy.lua"
-M.pkg_file = "pkg.json"
-M.enable_lazy_file = false
-
----@alias LazyPkg {lazy?:(fun():LazySpec), pkg?:PackSpec}
-
----@type table<string, LazyPkg>
-M.packspecs = nil
----@type table<string, LazySpec>
-M.specs = {}
-
----@param spec LazyPkg
----@param plugin LazyPlugin
----@return LazySpec?
-local function convert(plugin, spec)
-  ---@type LazySpec
-  local ret = {}
-
-  local pkg = spec.pkg
-  if pkg then
-    if pkg.dependencies then
-      for url, version in pairs(pkg.dependencies) do
-        if (not Config.options.packspec.versions) or version == "*" or version == "" then
-          version = nil
-        end
-        -- 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
-  end
-
-  if spec.lazy then
-    ret[#ret + 1] = spec.lazy()
-  end
-
-  return ret
-end
-
-local function load()
-  Util.track("packspec")
-  M.packspecs = {}
-  if vim.loop.fs_stat(Config.options.packspec.path) then
-    Util.try(function()
-      M.packspecs = loadfile(Config.options.packspec.path)()
-    end, "Error loading packspecs:")
-  end
-  Util.track()
-end
-
----@param plugin LazyPlugin
----@return LazySpec?
-function M.get(plugin)
-  if not M.packspecs then
-    load()
-  end
-
-  if not M.packspecs[plugin.dir] then
-    return
-  end
-  M.specs[plugin.dir] = M.specs[plugin.dir] or convert(plugin, M.packspecs[plugin.dir])
-  return vim.deepcopy(M.specs[plugin.dir])
-end
-
-function M.update()
-  local ret = {}
-  for _, plugin in pairs(Config.plugins) do
-    local spec = {
-      pkg = M.pkg(plugin),
-      lazy = M.enable_lazy_file and M.lazy_pkg(plugin) or nil,
-    }
-    if not vim.tbl_isempty(spec) then
-      ret[plugin.dir] = spec
-    end
-  end
-  local code = "return " .. Util.dump(ret)
-  Util.write_file(Config.options.packspec.path, code)
-  M.packspecs = nil
-  M.specs = {}
-end
-
----@param plugin LazyPlugin
-function M.lazy_pkg(plugin)
-  local file = Util.norm(plugin.dir .. "/" .. M.lazy_file)
-  if Util.file_exists(file) then
-    ---@type LazySpec
-    local chunk = Util.try(function()
-      return loadfile(file)
-    end, "`" .. M.lazy_file .. "` for **" .. plugin.name .. "** has errors:")
-    if chunk then
-      return { _raw = ([[function() %s end]]):format(Util.read_file(file)) }
-    else
-      Util.error("Invalid `package.lua` for **" .. plugin.name .. "**")
-    end
-  end
-end
-
----@param plugin LazyPlugin
-function M.pkg(plugin)
-  local file = Util.norm(plugin.dir .. "/" .. M.pkg_file)
-  if Util.file_exists(file) then
-    ---@type PackSpec
-    return Util.try(function()
-      return vim.json.decode(Util.read_file(file))
-    end, "`" .. M.pkg_file .. "` for **" .. plugin.name .. "** has errors:")
-  end
-end
-
-return M

lua/lazy/core/plugin.lua

@@ -1,5 +1,5 @@
 local Config = require("lazy.core.config")
-local Packspec = require("lazy.core.packspec")
+local Pkg = require("lazy.pkg")
 local Util = require("lazy.core.util")
 
 ---@class LazyCorePlugin
@@ -16,7 +16,7 @@ M.loading = false
 ---@field notifs {msg:string, level:number, file?:string}[]
 ---@field importing? string
 ---@field optional? boolean
----@field packspecs table<string, boolean>
+---@field pkgs table<string, boolean>
 ---@field names table<string,string>
 local Spec = {}
 M.Spec = Spec
@@ -35,7 +35,7 @@ function Spec.new(spec, opts)
   self.dirty = {}
   self.notifs = {}
   self.ignore_installed = {}
-  self.packspecs = {}
+  self.pkgs = {}
   self.optional = opts and opts.optional
   self.names = {}
   if spec then
@@ -173,11 +173,11 @@ function Spec:add(plugin, results)
   end
 
   -- import the plugin's spec
-  if Config.options.packspec.enabled and plugin.dir and not self.packspecs[plugin.dir] then
+  if Config.options.pkg.enabled and plugin.dir and not self.pkgs[plugin.dir] then
-    self.packspecs[plugin.dir] = true
+    self.pkgs[plugin.dir] = true
-    local packspec = Packspec.get(plugin)
+    local pkg = Pkg.get_spec(plugin)
-    if packspec then
+    if pkg then
-      self:normalize(packspec, nil, true)
+      self:normalize(pkg, nil)
     end
   end
 

lua/lazy/manage/init.lua

@@ -93,7 +93,7 @@ function M.install(opts)
   }, opts):wait(function()
     require("lazy.manage.lock").update()
     require("lazy.help").update()
-    require("lazy.core.packspec").update()
+    require("lazy.pkg").update()
   end)
 end
 
@@ -119,7 +119,7 @@ function M.update(opts)
   }, opts):wait(function()
     require("lazy.manage.lock").update()
     require("lazy.help").update()
-    require("lazy.core.packspec").update()
+    require("lazy.pkg").update()
   end)
 end
 --

lua/lazy/manage/rocks.lua

@@ -16,33 +16,32 @@ M.rocks = {}
 ---@param ... string
 ---@return string[]
 function M.args(...)
-  local ret = { "--tree", Config.rocks.tree, "--lua-version", "5.1" }
+  local ret = {
+    "--tree",
+    Config.rocks.tree,
+    "--server",
+    Config.options.rocks.server,
+    "--dev",
+    "--lua-version",
+    "5.1",
+  }
   vim.list_extend(ret, { ... })
   return ret
 end
 
-function M.parse(rockspec_file)
-  local rockspec = {}
-  local ret, err = loadfile(rockspec_file, "t", rockspec)
-  if not ret then
-    error(err)
-  end
-  ret()
-  return rockspec
-end
-
--- dd(M.parse("/home/folke/.local/share/nvim/lazy/neorg/neorg-scm-1.rockspec"))
-
 ---@param plugin LazyPlugin
 function M.get_rockspec(plugin)
-  assert(plugin.rocks and #plugin.rocks > 0, plugin.name .. " has no rocks")
+  local rocks = vim.tbl_map(function(rock)
-  local rockspec_file = Config.rocks.specs .. "/lazy-" .. plugin.name .. "-0.0-0.rockspec"
+    return rock.name
+  end, plugin._.rocks)
+  assert(rocks and #rocks > 0, plugin.name .. " has no rocks")
+  local rockspec_file = Config.rocks.specs .. "/lazy-" .. plugin.name .. "-scm-1.rockspec"
   require("lazy.util").write_file(
     rockspec_file,
     ([[
 rockspec_format = "3.0"
 package = "lazy-%s"
-version = "0.0-0"
+version = "scm-1"
 source = { url = "%s" }
 dependencies = %s
 build = { type = "builtin" }
@@ -78,12 +77,14 @@ function M.update_state()
           spec = spec,
           installed = installed[name] ~= nil,
         }
+        if rock.name ~= "lua" then
           plugin._.rocks_installed = plugin._.rocks_installed and rock.installed
           table.insert(plugin._.rocks, rock)
           table.insert(rocks, rock)
         end
       end
     end
+  end
 end
 
 return M

lua/lazy/pkg/init.lua

@@ -0,0 +1,92 @@
+local Config = require("lazy.core.config")
+local Util = require("lazy.util")
+
+local M = {}
+
+---@alias LazyPkgSpec LazySpec | fun():LazySpec
+
+---@class LazyPkg
+---@field source string
+---@field file string
+---@field spec? LazySpec
+---@field chunk? string|fun():LazySpec
+
+---@class LazyPkgSource
+---@field get fun(plugin:LazyPlugin):LazyPkg
+
+---@type table<string, LazyPkg>?
+M.cache = nil
+
+function M.update()
+  ---@type LazyPkgSource[]
+  local sources = {}
+  for _, s in ipairs(Config.options.pkg.sources) do
+    sources[#sources + 1] = require("lazy.pkg." .. s)
+  end
+
+  ---@type table<string, LazyPkg>
+  local ret = {}
+  for _, plugin in pairs(Config.plugins) do
+    for _, source in ipairs(sources) do
+      local spec = source.get(plugin)
+      if spec then
+        if type(spec.chunk) == "function" then
+          spec.chunk = string.dump(spec.chunk)
+        end
+        ret[plugin.dir] = spec
+        break
+      end
+    end
+  end
+  local code = "return " .. Util.dump(ret)
+  Util.write_file(Config.options.pkg.cache, code)
+  M.cache = nil
+end
+
+local function _load()
+  Util.track("pkg")
+  M.cache = {}
+  if vim.uv.fs_stat(Config.options.pkg.cache) then
+    Util.try(function()
+      local chunk, err = loadfile(Config.options.pkg.cache)
+      if not chunk then
+        error(err)
+      end
+      M.cache = chunk()
+    end, "Error loading pkg:")
+  end
+  Util.track()
+end
+
+---@param plugin LazyPlugin
+---@return LazyPkg?
+function M.get(plugin)
+  if not M.cache then
+    _load()
+  end
+
+  local ret = M.cache[plugin.dir]
+  if not ret then
+    return
+  end
+
+  if ret.chunk and not ret.spec then
+    if type(ret.chunk) == "string" then
+      ret.chunk = load(ret.chunk, "@" .. plugin.dir)
+    end
+    ret.spec = ret.chunk()
+    ret.chunk = nil
+  end
+
+  return ret
+end
+
+---@param plugin LazyPlugin
+---@return LazySpec?
+function M.get_spec(plugin)
+  local pkg = M.get(plugin)
+  local spec = pkg and pkg.spec
+  return spec and type(spec) == "table" and vim.deepcopy(spec) or spec
+end
+
+return M

lua/lazy/pkg/lazy.lua

@@ -0,0 +1,28 @@
+local Util = require("lazy.util")
+
+local M = {}
+
+M.lazy_file = "lazy.lua"
+
+---@param plugin LazyPlugin
+---@return LazyPkg?
+function M.get(plugin)
+  local file = Util.norm(plugin.dir .. "/" .. M.lazy_file)
+  if Util.file_exists(file) then
+    ---@type fun(): LazySpec
+    local chunk = Util.try(function()
+      local ret, err = loadfile(file)
+      return err and error(err) or ret
+    end, "`" .. M.lazy_file .. "` for **" .. plugin.name .. "** has errors:")
+    if not chunk then
+      Util.error("Invalid `" .. M.lazy_file .. "` for **" .. plugin.name .. "**")
+    end
+    return {
+      source = "lazy",
+      file = M.lazy_file,
+      chunk = chunk,
+    }
+  end
+end
+
+return M

lua/lazy/pkg/packspec.lua

@@ -0,0 +1,54 @@
+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

lua/lazy/pkg/rockspec.lua

@@ -0,0 +1,55 @@
+--# selene:allow(incorrect_standard_library_use)
+
+local Util = require("lazy.core.util")
+
+local M = {}
+
+M.dev_suffix = "-scm-1.rockspec"
+M.skip = { "lua" }
+
+---@class RockSpec
+---@field rockspec_format string
+---@field package string
+---@field version string
+---@field dependencies string[]
+
+---@param plugin LazyPlugin
+---@return LazyPkg?
+function M.get(plugin)
+  local rockspec_file ---@type string?
+  Util.ls(plugin.dir, function(path, name, t)
+    if t == "file" and name:sub(-#M.dev_suffix) == M.dev_suffix then
+      rockspec_file = path
+      return false
+    end
+  end)
+
+  if not rockspec_file then
+    return
+  end
+
+  ---@type RockSpec?
+  local rockspec = {}
+  local ret, err = loadfile(rockspec_file, "t", rockspec)
+  if not ret then
+    error(err)
+  end
+  ret()
+  return rockspec
+      and rockspec.package
+      and {
+        source = "rockspec",
+        file = rockspec_file,
+        spec = {
+          dir = plugin.dir,
+          url = plugin.url,
+          rocks = vim.tbl_filter(function(dep)
+            local name = dep:gsub("%s.*", "")
+            return not vim.tbl_contains(M.skip, name)
+          end, rockspec.dependencies),
+        },
+      }
+    or nil
+end
+
+return M

lua/lazy/util.lua

@@ -241,22 +241,21 @@ function M._dump(value, result)
     table.insert(result, value._raw)
   elseif t == "table" then
     table.insert(result, "{")
-    local i = 1
+    for _, v in ipairs(value) do
+      M._dump(v, result)
+      table.insert(result, ",")
+    end
     ---@diagnostic disable-next-line: no-unknown
     for k, v in pairs(value) do
-      if k == i then
+      if type(k) == "string" then
-      elseif type(k) == "string" then
         if k:match("^[a-zA-Z]+$") then
           table.insert(result, ("%s="):format(k))
         else
           table.insert(result, ("[%q]="):format(k))
         end
-      else
-        table.insert(result, k .. "=")
-      end
         M._dump(v, result)
         table.insert(result, ",")
-      i = i + 1
+      end
     end
     table.insert(result, "}")
   else

lua/lazy/view/commands.lua

@@ -35,11 +35,11 @@ M.commands = {
     vim.cmd.checkhealth("lazy")
   end,
   pkg = function(opts)
-    local Pkg = require("lazy.core.packspec")
+    local Pkg = require("lazy.pkg")
     Pkg.update()
     require("lazy.manage.reloader").reload({
       {
-        file = "packspec", --Config.options.packspec.path,
+        file = "pkg",
         what = "changed",
       },
     })