From c17de5689045f75c6244462182ae3b4b62df02d9 Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Sun, 14 Apr 2024 16:25:28 +0200
Subject: feat!: track parser revision in Lua

Problem: Tracking parser revision in lockfile and allowing override
through the parsers module complicates the code. In addition, only
revision changes are handled robustly, not changes to other installation
info.

Solution: Track parser revision in the parsers module directly. Reload
parser table on every install or update call. Support modifying parser
table in a `User TSUpdate` autocommand.
---
 scripts/update-lockfile.lua | 64 ---------------------------------------------
 1 file changed, 64 deletions(-)
 delete mode 100755 scripts/update-lockfile.lua

(limited to 'scripts/update-lockfile.lua')

diff --git a/scripts/update-lockfile.lua b/scripts/update-lockfile.lua
deleted file mode 100755
index d77baed61..000000000
--- a/scripts/update-lockfile.lua
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env -S nvim -l
-vim.opt.runtimepath:append('.')
-local util = require('nvim-treesitter.util')
-local parsers = require('nvim-treesitter.parsers').configs
-
--- Load previous lockfile
-local filename = require('nvim-treesitter.install').get_package_path('lockfile.json')
-local old_lockfile = vim.json.decode(util.read_file(filename)) --[[@as table<string,{revision:string}>]]
-
-local jobs = {} ---@type table<string,vim.SystemObj>
-local new_lockfile = {} ---@type table<string,{revision:string}>
-local updates = {} ---@type string[]
-
--- check for new revisions
-for k, p in pairs(parsers) do
-  if p.tier == 4 then
-    new_lockfile[k] = old_lockfile[k]
-    print('Skipping ' .. k)
-  elseif p.install_info then
-    print('Updating ' .. k)
-    jobs[k] = vim.system({ 'git', 'ls-remote', p.install_info.url })
-  end
-
-  if #vim.tbl_keys(jobs) % 100 == 0 or next(parsers, k) == nil then
-    for name, job in pairs(jobs) do
-      local stdout = vim.split(job:wait().stdout, '\n')
-      jobs[name] = nil
-
-      local branch = parsers[name].install_info.branch
-
-      local line = 1
-      if branch then
-        for j, l in ipairs(stdout) do
-          if l:find(vim.pesc(branch)) then
-            line = j
-            break
-          end
-        end
-      end
-
-      local sha = vim.split(stdout[line], '\t')[1]
-      new_lockfile[name] = { revision = sha }
-      if new_lockfile[name].revision ~= old_lockfile[name].revision then
-        updates[#updates + 1] = name
-      end
-    end
-  end
-end
-
-assert(#vim.tbl_keys(jobs) == 0)
-
-if #updates > 0 then
-  -- write new lockfile
-  local lockfile_json = vim.json.encode(new_lockfile) --[[@as string]]
-  if vim.fn.executable('jq') == 1 then
-    lockfile_json =
-      assert(vim.system({ 'jq', '--sort-keys' }, { stdin = lockfile_json }):wait().stdout)
-  end
-  util.write_file(filename, lockfile_json)
-
-  print(string.format('\nUpdated parsers: %s', table.concat(updates, ', ')))
-else
-  print('\nAll parsers up to date!')
-end
-- 
cgit v1.2.3-70-g09d2