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https://github.com/neovim/neovim.git
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517f0cc634
Problem: We don't enable stylua for many Lua scripts. Automating code-style is an important tool for reducing time spent on accidental (non-essential) complexity. Solution: - Enable lintlua for `scripts/` directory. - Specify `call_parentheses = "Input"`, we should allow kwargs-style function invocations.
65 lines
1.7 KiB
Lua
Executable File
65 lines
1.7 KiB
Lua
Executable File
-- Updates version.c list of applied Vim patches.
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--
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-- Usage:
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-- VIM_SOURCE_DIR=~/neovim/.vim-src/ nvim -V1 -es -i NONE +'luafile ./scripts/vimpatch.lua' +q
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local nvim = vim.api
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local function systemlist(...)
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local rv = nvim.nvim_call_function('systemlist', ...)
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local err = nvim.nvim_get_vvar('shell_error')
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local args_str = nvim.nvim_call_function('string', ...)
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if 0 ~= err then
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error('command failed: ' .. args_str)
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end
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return rv
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end
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local function vimpatch_sh_list_numbers()
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return systemlist({ { 'bash', '-c', 'scripts/vim-patch.sh -M' } })
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end
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-- Generates the lines to be inserted into the src/version.c
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-- `included_patches[]` definition.
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local function gen_version_c_lines()
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-- Set of merged Vim 8.1.zzzz patch numbers.
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local merged_patch_numbers = {}
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local highest = 0
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for _, n in ipairs(vimpatch_sh_list_numbers()) do
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n = tonumber(n)
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if n then
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merged_patch_numbers[n] = true
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highest = math.max(highest, n)
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end
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end
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local lines = {}
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for i = highest, 0, -1 do
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local is_merged = (nil ~= merged_patch_numbers[i])
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if is_merged then
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table.insert(lines, string.format(' %s,', i))
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else
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table.insert(lines, string.format(' // %s,', i))
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end
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end
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return lines
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end
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local function patch_version_c()
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local lines = gen_version_c_lines()
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nvim.nvim_command('silent noswapfile noautocmd edit src/nvim/version.c')
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nvim.nvim_command('/static const int included_patches')
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-- Delete the existing lines.
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nvim.nvim_command('silent normal! j0d/};\rk')
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-- Insert the lines.
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nvim.nvim_call_function('append', {
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nvim.nvim_eval('line(".")'),
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lines,
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})
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nvim.nvim_command('silent write')
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end
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patch_version_c()
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