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vim/nvim-cmp: clean up config

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This commit is contained in:
Fernando Schauenburg 2023-07-16 18:13:51 +02:00
parent 3116dd13e6
commit 026b4e8ddc
1 changed files with 28 additions and 41 deletions
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69
config/nvim/lua/user/plugins/completion.lua
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@ -1,54 +1,48 @@
local config = function()
local cmp = require('cmp')
local map = cmp.mapping
local partial = require('user.util').partial
local flip = require('user.util').flip
local partial = require('user.util').partial
-- assign('i', { key = func, ... }) == { key = { i = func }, ... }
-- assign({'i', 'c'}, { key = func, ... }) == { key = { i = func, c = func }, ...}
local assign = function(modes, tbl)
local assign_keymap = function(modes, keymap)
modes = type(modes) == 'table' and modes or { modes }
return vim.tbl_map(partial(flip(cmp.mapping), modes), tbl)
return vim.tbl_map(partial(flip(map), modes), keymap)
end
local invoke_fallback = function(fallback) fallback() end
local when = function(condition)
return function(opts)
local yes = opts.yes or invoke_fallback
local no = opts.no or invoke_fallback
return function(fallback)
if condition() then yes(fallback) else no(fallback) end
end
local cond = function(condition, yes, no)
return function(fallback)
if condition() then yes(fallback) else no(fallback) end
end
end
local keymap = {
['<c-n>'] = when(cmp.visible) {
yes = cmp.mapping.select_next_item { behavior = cmp.SelectBehavior.Select },
no = cmp.mapping.complete(),
},
['<c-n>'] = cond(cmp.visible,
map.select_next_item { behavior = cmp.SelectBehavior.Select },
map.complete()),
['<c-p>'] = cond(cmp.visible,
map.select_prev_item { behavior = cmp.SelectBehavior.Select },
map.complete()),
['<c-p>'] = when(cmp.visible) {
yes = cmp.mapping.select_prev_item { behavior = cmp.SelectBehavior.Select },
no = cmp.mapping.complete(),
},
['<down>'] = map.select_next_item { behavior = cmp.SelectBehavior.Select },
['<up>'] = map.select_prev_item { behavior = cmp.SelectBehavior.Select },
['<down>'] = cmp.mapping.select_next_item { behavior = cmp.SelectBehavior.Select },
['<up>'] = cmp.mapping.select_prev_item { behavior = cmp.SelectBehavior.Select },
['<c-f>'] = map.scroll_docs( 3),
['<s-down>'] = map.scroll_docs( 3),
['<c-b>'] = map.scroll_docs(-3),
['<s-up>'] = map.scroll_docs(-3),
['<c-f>'] = cmp.mapping.scroll_docs(4),
['<s-down>'] = cmp.mapping.scroll_docs(4),
['<c-b>'] = cmp.mapping.scroll_docs(-4),
['<s-up>'] = cmp.mapping.scroll_docs(-4),
['<c-e>'] = cmp.mapping.abort(),
['<c-y>'] = cmp.mapping.confirm { select = true },
['<tab>'] = when(cmp.visible) { yes = cmp.mapping.confirm { select = true } },
['<c-e>'] = map.abort(),
['<c-y>'] = map.confirm { select = true },
['<tab>'] = cond(cmp.visible,
map.confirm { select = true },
function(fallback) fallback() end),
}
cmp.setup {
mapping = assign('i', keymap),
mapping = assign_keymap('i', keymap),
enabled = function()
local c = require 'cmp.config.context'
@ -123,17 +117,10 @@ local config = function()
},
}
cmp.setup.cmdline(':', {
mapping = assign(
'c',
vim.tbl_extend('force', keymap, {
['<tab>'] = when(cmp.visible) {
yes = cmp.mapping.confirm { select = true },
no = cmp.mapping.complete(),
}
})
),
mapping = assign_keymap('c', vim.tbl_extend('force', keymap, {
['<tab>'] = cond(cmp.visible, map.confirm {select = true }, map.complete()),
})),
completion = {
autocomplete = false,