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https://github.com/neovim/neovim.git
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8fb7273ac0
Removes all kinds of problems with sorting, provides a ready-to-use function list representation for genvimvim.lua, does not require specifying function name twice (VimL function name (string) + f_ function name).
43 lines
1.1 KiB
Lua
43 lines
1.1 KiB
Lua
local nvimsrcdir = arg[1]
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local autodir = arg[2]
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if nvimsrcdir == '--help' then
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print([[
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Usage:
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lua geneval.lua src/nvim build/src/nvim/auto
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Will generate build/src/nvim/auto/funcs.generated.h with definition of functions
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static const array.
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]])
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os.exit(0)
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end
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package.path = nvimsrcdir .. '/?.lua;' .. package.path
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local funcsfname = autodir .. '/funcs.generated.h'
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local funcsfile = io.open(funcsfname, 'w')
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local funcs = require('eval')
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local sorted_funcs = {}
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for name, def in pairs(funcs.funcs) do
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def.name = name
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def.args = def.args or 0
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if type(def.args) == 'number' then
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def.args = {def.args, def.args}
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elseif #def.args == 1 then
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def.args[2] = 'MAX_FUNC_ARGS'
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end
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def.func = def.func or ('f_' .. def.name)
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sorted_funcs[#sorted_funcs + 1] = def
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end
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table.sort(sorted_funcs, function(a, b) return a.name < b.name end)
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funcsfile:write('static const VimLFuncDef functions[] = {\n')
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for _, def in ipairs(sorted_funcs) do
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funcsfile:write((' { "%s", %s, %s, &%s },\n'):format(
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def.name, def.args[1], def.args[2], def.func
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))
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end
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funcsfile:write('};\n')
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