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feat: add tiling

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This commit is contained in:
Barrett Ruth 2025-09-12 23:48:37 -05:00
parent 244839da2e
commit 7d3d1487b4
4 changed files with 62 additions and 27 deletions
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16
doc/cp.txt
View file

@ -84,6 +84,14 @@ example, with lazy.nvim (https://github.com/folke/lazy.nvim):
...
end
},
tile = function(source_buf, input_buf, output_buf)
vim.api.nvim_set_current_buf(source_buf)
vim.cmd.vsplit()
vim.api.nvim_set_current_buf(output_buf)
vim.cmd.vsplit()
vim.api.nvim_set_current_buf(input_buf)
vim.cmd('wincmd h | wincmd h')
end,
})
end
}
@ -101,11 +109,19 @@ snippets LuaSnip snippets by contest type
hooks Functions called at specific events
before_run Called before :CP run
function(problem_id)
(default: nil, do nothing)
before_debug Called before :CP debug
function(problem_id)
(default: nil, do nothing)
debug Show info messages during operation
(default: false, silent operation)
tile Custom function to arrange windows
function(source_buf, input_buf, output_buf)
(default: nil, uses built-in layout)
WORKFLOW *cp-workflow*
1. Set up contest environment: >

4
lua/cp/config.lua
View file

@ -2,6 +2,8 @@
---@field contests table
---@field snippets table
---@field hooks table
---@field debug boolean
---@field tile? fun(source_buf: number, input_buf: number, output_buf: number)
local M = {}
@ -30,6 +32,7 @@ M.defaults = {
before_debug = nil,
},
debug = false,
tile = nil,
}
---@param base_config table
@ -58,6 +61,7 @@ function M.setup(user_config)
snippets = { user_config.snippets, { "table", "nil" }, true },
hooks = { user_config.hooks, { "table", "nil" }, true },
debug = { user_config.debug, { "boolean", "nil" }, true },
tile = { user_config.tile, { "function", "nil" }, true },
})
if user_config.hooks then

23
lua/cp/init.lua
View file

@ -98,19 +98,15 @@ local function setup_problem(problem_id, problem_letter)
vim.diagnostic.enable(false)
local base_fp = vim.fn.fnamemodify(filename, ":p:h")
local input = ("%s/io/%s.in"):format(base_fp, full_problem_id)
local output = ("%s/io/%s.out"):format(base_fp, full_problem_id)
local input_file = ("%s/io/%s.in"):format(base_fp, full_problem_id)
local output_file = ("%s/io/%s.out"):format(base_fp, full_problem_id)
vim.cmd.vsplit(output)
vim.cmd.w()
vim.bo.filetype = "cp"
window.clearcol()
vim.cmd(("vertical resize %d"):format(math.floor(vim.o.columns * 0.3)))
vim.cmd.split(input)
vim.cmd.w()
vim.bo.filetype = "cp"
window.clearcol()
vim.cmd.wincmd("h")
local source_buf = vim.api.nvim_get_current_buf()
local input_buf = vim.fn.bufnr(input_file, true)
local output_buf = vim.fn.bufnr(output_file, true)
local tile_fn = config.tile or window.default_tile
tile_fn(source_buf, input_buf, output_buf)
logger.log(("switched to problem %s"):format(full_problem_id))
end
@ -172,7 +168,8 @@ end
local function diff_problem()
if vim.g.cp_diff_mode then
window.restore_layout(vim.g.cp_saved_layout)
local tile_fn = config.tile or window.default_tile
window.restore_layout(vim.g.cp_saved_layout, tile_fn)
vim.g.cp_diff_mode = false
vim.g.cp_saved_layout = nil
logger.log("exited diff mode")

46
lua/cp/window.lua
View file

@ -5,7 +5,7 @@ function M.clearcol()
vim.api.nvim_set_option_value("relativenumber", false, { scope = "local" })
vim.api.nvim_set_option_value("statuscolumn", "", { scope = "local" })
vim.api.nvim_set_option_value("signcolumn", "no", { scope = "local" })
vim.api.nvim_set_option_value("equalalways", false, { scope = "global" })
vim.api.nvim_set_option_value("foldcolumn", "0", { scope = "local" })
end
function M.save_layout()
@ -29,7 +29,7 @@ function M.save_layout()
}
end
function M.restore_layout(state)
function M.restore_layout(state, tile_fn)
if not state then
return
end
@ -53,19 +53,20 @@ function M.restore_layout(state)
vim.cmd("silent only")
local base_fp = vim.fn.getcwd()
local input = ("%s/io/%s.in"):format(base_fp, problem_id)
local output = ("%s/io/%s.out"):format(base_fp, problem_id)
local source = problem_id .. ".cc"
local input_file = ("%s/io/%s.in"):format(base_fp, problem_id)
local output_file = ("%s/io/%s.out"):format(base_fp, problem_id)
local source_file = problem_id .. ".cc"
vim.cmd.edit(source)
vim.cmd.vsplit(output)
vim.bo.filetype = "cp"
M.clearcol()
vim.cmd(("vertical resize %d"):format(math.floor(vim.o.columns * 0.3)))
vim.cmd.split(input)
vim.bo.filetype = "cp"
M.clearcol()
vim.cmd.wincmd("h")
vim.cmd.edit(source_file)
local source_buf = vim.api.nvim_get_current_buf()
local input_buf = vim.fn.bufnr(input_file, true)
local output_buf = vim.fn.bufnr(output_file, true)
if tile_fn then
tile_fn(source_buf, input_buf, output_buf)
else
default_tile(source_buf, input_buf, output_buf)
end
else
vim.cmd(state.layout)
@ -107,7 +108,24 @@ function M.setup_diff_layout(actual_output, expected_output, input_file)
vim.cmd(("botright split %s"):format(input_file))
vim.bo.filetype = "cp"
M.clearcol()
vim.cmd(("resize %d"):format(math.floor(vim.o.lines * 0.3)))
vim.cmd.wincmd("k")
end
local function default_tile(source_buf, input_buf, output_buf)
vim.api.nvim_set_current_buf(source_buf)
vim.cmd.vsplit()
vim.api.nvim_set_current_buf(output_buf)
vim.bo.filetype = "cp"
M.clearcol()
vim.cmd(("vertical resize %d"):format(math.floor(vim.o.columns * 0.3)))
vim.cmd.split()
vim.api.nvim_set_current_buf(input_buf)
vim.bo.filetype = "cp"
M.clearcol()
vim.cmd.wincmd("h")
end
M.default_tile = default_tile
return M