feat: added lockfile support

README.md

@@ -2,51 +2,37 @@
 
 ## ✨ Features
 
-- Partial clones instead of shallow clones
-- Async
-- No need for compile
-- Fast
-- Correct sequencing of dependencies (deps should always be opt. Maybe make everything opt?)
+- [x] Partial clones instead of shallow clones
+- [x] waits till missing deps are installed (bootstrap Neovim and start using it right away)
+- [x] Async
+- [x] No need for compile
+- [x] Fast
+- [x] Correct sequencing of dependencies (deps should always be opt. Maybe make everything opt?)
 - [ ] Import specs from Packer
-- Config in multiple files
-- Patterns for local packages
+- [x] Config in multiple files
+- [x] Patterns for local packages
+- [x] Profiling
 - [ ] lockfile
+- [ ] check for updates
 - [ ] package.lua
 - [ ] package-lock.lua
-- [ ] tag/version support `git tag --sort version:refname`
-- [ ] auto-loading on completion for lazy-loaded commands
-- [ ] semver https://devhints.io/semver
+- [x] tag/version support `git tag --sort version:refname`
+- [x] auto-loading on completion for lazy-loaded commands
+- [x] semver https://devhints.io/semver
       https://semver.npmjs.com/
 
 ## ✅ TODO
 
-- [ ] show time taken for op in view
+- [ ] view keybindings for update/clean/...
+- [ ] add profiler to view
+- [ ] add buttons for actions
+- [x] show time taken for op in view
 - [ ] package meta index (package.lua cache for all packages)
 - [ ] migrate from Packer
 - [ ] auto lazy-loading of lua modules
 - [ ] use uv file watcher to check for config changes
 - [x] clear errors
-- [ ] add support for versions `git tag --sort v:refname`
+- [x] add support for versions `git tag --sort v:refname`
 - [ ] rename requires to deps
-- [ ] move tasks etc to Plugin.state
-  - loaded
-  - installed
-  - updated
-  - changed: just installed or updated (dirty)
-  - is_local
-    https://github.blog/2020-12-21-get-up-to-speed-with-partial-clone-and-shallow-clone/
-
-## 🖥️ Git Operations
-
-1. **install**:
-
-   - run `git clone` with given `branch`,`--single-branch`, `filter=blob:none`
-     and `--no-checkout`
-   - run `git checkout` with correct `branch`, `tag` or `commit`
-
-2. **update**:
-
-   - if branch is missing `git remote set-branches --add origin MISSING_BRANCH`
-     - `git switch MISSING_BRANCH`
-   - run `git fetch`
-   - run `git checkout` with correct `branch`, `tag` or `commit`
+- [x] move tasks etc to Plugin.state
+- [ ] allow setting up plugins through config

lua/lazy/core/config.lua

@@ -13,6 +13,7 @@ M.defaults = {
   },
   interactive = true,
   packpath = vim.fn.stdpath("data") .. "/site/pack/lazy",
+  lockfile = vim.fn.stdpath("config") .. "/lazy-lock.json",
   view = {
     icons = {
       start = "",
@@ -23,6 +24,7 @@ M.defaults = {
       keys = " ",
       cmd = " ",
       ft = "",
+      task = "✔ ",
     },
   },
 }

lua/lazy/core/plugin.lua

@@ -18,11 +18,11 @@ M.dirty = false
 
 ---@class LazyPluginState
 ---@field loaded? {[string]:string, time:number}
----@field installed? boolean
+---@field installed boolean
 ---@field tasks? LazyTask[]
 ---@field dirty? boolean
 ---@field updated? {from:string, to:string}
----@field is_local? boolean
+---@field is_local boolean
 ---@field is_symlink? boolean
 ---@field cloned? boolean
 

lua/lazy/manage/init.lua

@@ -39,6 +39,7 @@ function M.run(ropts, opts)
   if opts.wait then
     runner:wait()
   end
+  return runner
 end
 
 ---@param opts? ManagerOpts
@@ -58,23 +59,26 @@ function M.install(opts)
   }, opts)
 end
 
----@param opts? ManagerOpts
+---@param opts? ManagerOpts|{lockfile?:boolean}
 function M.update(opts)
+  opts = opts or {}
   M.run({
     pipeline = {
       "fs.symlink",
       "git.branch",
       "git.fetch",
-      "git.checkout",
+      { "git.checkout", lockfile = opts.lockfile },
       "plugin.docs",
-      "plugin.run",
       "wait",
+      "plugin.run",
       { "git.log", updated = true },
     },
     plugins = function(plugin)
       return plugin.uri and plugin._.installed
     end,
-  }, opts)
+  }, opts):wait(function()
+    require("lazy.manage.lock").update()
+  end)
 end
 
 ---@param opts? ManagerOpts
@@ -97,9 +101,11 @@ function M.clean(opts)
 end
 
 function M.clear()
+  Plugin.update_state(true)
   for _, plugin in pairs(Config.plugins) do
-    -- clear updated status
     plugin._.updated = nil
+    plugin._.cloned = nil
+    plugin._.dirty = nil
     -- clear finished tasks
     if plugin._.tasks then
       ---@param task LazyTask

lua/lazy/manage/lock.lua

@@ -0,0 +1,73 @@
+local Config = require("lazy.core.config")
+local Git = require("lazy.manage.git")
+
+local M = {}
+
+---@type table<string, {commit:string, branch:string}>
+M.lock = {}
+M._loaded = false
+
+function M.update()
+  local f = assert(io.open(Config.options.lockfile, "w"))
+  f:write("{\n")
+  M.lock = {}
+
+  ---@param plugin LazyPlugin
+  local plugins = vim.tbl_filter(function(plugin)
+    return not plugin._.is_local and plugin._.installed
+  end, Config.plugins)
+
+  ---@param plugin LazyPlugin
+  ---@type string[]
+  local names = vim.tbl_map(function(plugin)
+    return plugin.name
+  end, plugins)
+  table.sort(names)
+
+  for n, name in ipairs(names) do
+    local plugin = Config.plugins[name]
+    if not plugin._.is_local and plugin._.installed then
+      local info = assert(Git.info(plugin.dir))
+      if not info.branch then
+        local branch = assert(Git.get_branch(plugin))
+        info.branch = branch.branch
+      end
+      info.commit = info.commit
+      -- f:write(([[  [%q] = { branch = %q, commit = %q },]]):format(name, info.branch, info.commit) .. "\n")
+      f:write(([[  %q: { "branch": %q, "commit": %q }]]):format(name, info.branch, info.commit))
+      if n ~= #names then
+        f:write(",\n")
+      end
+      ---@diagnostic disable-next-line: assign-type-mismatch
+      M.lock[plugin.name] = info
+    end
+  end
+  f:write("\n}")
+  f:close()
+end
+
+function M.load()
+  M.lock = {}
+  M._loaded = true
+  local f = io.open(Config.options.lockfile, "r")
+  if f then
+    ---@type string
+    local data = f:read("*a")
+    local ok, lock = pcall(vim.json.decode, data)
+    if ok then
+      M.lock = lock
+    end
+    f:close()
+  end
+end
+
+---@param plugin LazyPlugin
+---@return {commit:string, branch:string}
+function M.get(plugin)
+  if not M._loaded then
+    M.load()
+  end
+  return M.lock[plugin.name]
+end
+
+return M

lua/lazy/manage/task/git.lua

@@ -1,5 +1,6 @@
 local Util = require("lazy.util")
 local Git = require("lazy.manage.git")
+local Lock = require("lazy.manage.lock")
 
 ---@type table<string, LazyTaskDef>
 local M = {}
@@ -118,11 +119,21 @@ M.checkout = {
   skip = function(plugin)
     return not plugin._.installed or plugin._.is_local
   end,
-  run = function(self)
+  ---@param opts {lockfile?:boolean}
+  run = function(self, opts)
     local info = assert(Git.info(self.plugin.dir))
     local target = assert(Git.get_target(self.plugin))
 
-    if not self.plugin._.cloned and info.commit == target.commit then
+    local lock
+    if opts.lockfile then
+      lock = Lock.get(self.plugin)
+      if lock then
+        ---@diagnostic disable-next-line: cast-local-type
+        target = lock
+      end
+    end
+
+    if not self.plugin._.cloned and info.commit == target.commit and info.branch == target.branch then
       return
     end
 
@@ -131,7 +142,9 @@ M.checkout = {
       "--progress",
     }
 
-    if target.tag then
+    if lock then
+      table.insert(args, lock.commit)
+    elseif target.tag then
       table.insert(args, "tags/" .. target.tag)
     elseif self.plugin.commit then
       table.insert(args, self.plugin.commit)

lua/lazy/view/commands.lua

@@ -40,6 +40,9 @@ M.commands = {
   update = function()
     Manage.update({ clear = true, interactive = true })
   end,
+  reset = function()
+    Manage.update({ clear = true, interactive = true, lockfile = true })
+  end,
 }
 
 function M.setup()