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fix(configs): simplify module setup process

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Abuse a bit of tbl_extend and tbl_deep_extend.
We might want to continue this effort, and simplify this part of the
plugin.

Fixes #178
This commit is contained in:
Thomas Vigouroux 2020-07-15 08:45:08 +02:00 • committed by Thomas Vigouroux
parent 8670df0905
commit e405802863
1 changed files with 9 additions and 17 deletions
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26
lua/nvim-treesitter/configs.lua
View file

@ -19,9 +19,8 @@ end
local config = {
modules = {},
ensure_installed = nil
ensure_installed = {}
}
local user_setup_data = nil
-- List of modules that need to be setup on initialization.
local queued_modules_defs = {}
-- Whether we've initialized the plugin yet.
@ -86,9 +85,7 @@ local builtin_modules = {
is_supported = function(lang)
return has_some_textobject_mapping(lang) or queries.has_textobjects(lang)
end,
keymaps = {
inverse_mappings = true
}
keymaps = {}
}
}
@ -281,7 +278,11 @@ end
-- Setup call for users to override module configurations.
-- @param user_data module overrides
function M.setup(user_data)
user_setup_data = user_data or {}
for name, data in pairs(user_data) do
local mod = config.modules[name] or {}
M.setup_module(mod, data, name)
config.modules[name] = mod
end
end
-- Sets up a single module or all submodules of a group.
@ -301,15 +302,7 @@ function M.setup_module(mod, data, mod_name)
mod.disable = data.disable
end
if mod.keymaps and type(data.keymaps) == 'table' then
if mod.keymaps.inverse_mappings then
mod.keymaps = data.keymaps
else
for f, map in pairs(data.keymaps) do
if mod.keymaps[f] then
mod.keymaps[f] = map
end
end
end
mod.keymaps = vim.tbl_extend("force", mod.keymaps, data.keymaps)
end
for k, v in pairs(data) do
@ -365,8 +358,7 @@ function M.define_modules(mod_defs)
})
end, mod_defs)
M.setup_module(mod_defs, user_setup_data)
config.modules = vim.tbl_extend("keep", config.modules, mod_defs)
config.modules = vim.tbl_deep_extend("keep", config.modules, mod_defs)
for _, lang in pairs(parsers.available_parsers()) do
for _, mod in ipairs(M.available_modules(mod_defs)) do