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All going back to categories #41

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Merged
nikero41 merged 2 commits into from
Mar 29, 2026
Merged

All going back to categories #41

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f0370dc
All going back to categories
nikero41 Mar 29, 2026
cafa5ea
Remove duplicate nil checks
nikero41 Mar 29, 2026
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73 changes: 53 additions & 20 deletions lua/nikero/command_palette.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@

---@class CommandPalette
---@field groups CommandGroup[]
---@field select_command fun(self: CommandPalette, commands: Command[])
---@field select_command fun(self: CommandPalette, commands: Command[], on_back: fun())
---@field show fun(self: CommandPalette)
local CommandPalette = {
groups = {
Expand Down Expand Up @@ -62,29 +62,62 @@ local CommandPalette = {
},
}

function CommandPalette:select_command(commands)
vim.ui.select(
commands,
{ prompt = "Select command:", format_item = function(item) return item[1] end },
function(command)
if command and type(command[2]) == "function" then
command[2]()
elseif command and type(command[2]) == "string" then
vim.cmd(command[2])
end
function CommandPalette:select_command(commands, on_back)
local function go_back(picker)
picker:close()
if on_back then vim.schedule(on_back) end
end

local snacks_opts = {
layout = { preset = "vscode" },
focus = "list",
actions = {
back_or_delete = function(picker)
if picker.input:get() ~= "" then return "<BS>" end
go_back(picker)
end,
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back = go_back,
},
win = {
input = {
keys = {
["<BS>"] = { "back_or_delete", mode = "i", expr = true },
["<C-h>"] = { "back_or_delete", mode = "i", expr = true },
},
},
list = {
keys = {
["<BS>"] = "back",
["<C-h>"] = "back",
},
},
},
}

vim.ui.select(commands, {
prompt = "Select command:",
snacks = snacks_opts,
format_item = function(item) return item[1] end,
}, function(command)
if not command then return end

if type(command[2]) == "function" then
command[2]()
elseif type(command[2]) == "string" then
vim.cmd(command[2])
end
)
end)
end

function CommandPalette:show()
vim.ui.select(
self.groups,
{ prompt = "Select category:", format_item = function(item) return item.name end },
function(group)
if not group then return end
self:select_command(group.commands)
end
)
vim.ui.select(self.groups, {
prompt = "Select category:",
snacks = { layout = { preset = "vscode" }, focus = "list" },
format_item = function(item) return item.name end,
}, function(group)
if not group then return end
self:select_command(group.commands, function() self:show() end)
end)
end

return CommandPalette
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