Files
turbo-debug.nvim/lua/turbo-debug/breakpoints.lua
T
2026-04-12 11:35:15 -06:00

87 lines
4.7 KiB
Lua

local config = require("turbo-debug.config")
local M = {}
local initialized = false
function M.setup()
if initialized then return end
initialized = true
require("persistent-breakpoints").setup({
load_breakpoints_event = { "BufReadPost" },
})
-- link sign highlights to standard diagnostic groups so they pick up the
-- user's colorscheme instead of hardcoding hex colors.
vim.api.nvim_set_hl(0, "DapBreakpoint", { default = true, link = "DiagnosticError" })
vim.api.nvim_set_hl(0, "DapBreakpointCondition", { default = true, link = "DiagnosticWarn" })
vim.api.nvim_set_hl(0, "DapBreakpointRejected", { default = true, link = "DiagnosticHint" })
vim.api.nvim_set_hl(0, "DapStopped", { default = true, link = "DiagnosticOk" })
vim.api.nvim_set_hl(0, "DapStoppedLine", { default = true, link = "Search" })
vim.api.nvim_set_hl(0, "DapLogPoint", { default = true, link = "DiagnosticInfo" })
-- gutter signs: Unicode geometric symbols via byte escapes so they survive
-- any tool-pipeline that strips PUA/Nerd-Font codepoints. They render in
-- any monospace font, Nerd Font required.
-- ● U+25CF (solid circle) = breakpoint
-- ◆ U+25C6 (solid diamond) = conditional breakpoint
-- ○ U+25CB (hollow circle) = rejected breakpoint
-- ▶ U+25B6 (right triangle) = current execution line (IP)
-- ✎ U+270E (pencil) = log breakpoint
vim.fn.sign_define("DapBreakpoint", { text = "\xe2\x97\x8f", texthl = "DapBreakpoint", numhl = "DapBreakpoint" })
vim.fn.sign_define("DapBreakpointCondition", { text = "\xe2\x97\x86", texthl = "DapBreakpointCondition", numhl = "DapBreakpointCondition" })
vim.fn.sign_define("DapBreakpointRejected", { text = "\xe2\x97\x8b", texthl = "DapBreakpointRejected", numhl = "DapBreakpointRejected" })
vim.fn.sign_define("DapStopped", { text = "\xe2\x96\xb6", texthl = "DapStopped", linehl = "DapStoppedLine", numhl = "DapStopped" })
vim.fn.sign_define("DapLogPoint", { text = "\xe2\x9c\x8e", texthl = "DapLogPoint", numhl = "DapLogPoint" })
-- unobtrusive inline virtual text: italic, comment-colored
vim.api.nvim_set_hl(0, "NvimDapVirtualText", { default = true, link = "Comment", italic = true })
vim.api.nvim_set_hl(0, "NvimDapVirtualTextChanged", { default = true, link = "DiagnosticWarn", italic = true })
vim.api.nvim_set_hl(0, "NvimDapVirtualTextError", { default = true, link = "DiagnosticError", italic = true })
vim.api.nvim_set_hl(0, "NvimDapVirtualTextInfo", { default = true, link = "DiagnosticInfo", italic = true })
-- turbo-debug's own UI groups (help float, active-pane borders, winbar badge)
vim.api.nvim_set_hl(0, "TurboDebugHelpBrand", { default = true, link = "Title" })
vim.api.nvim_set_hl(0, "TurboDebugHelpTagline", { default = true, link = "Comment", italic = true })
vim.api.nvim_set_hl(0, "TurboDebugHelpSection", { default = true, link = "Function" })
vim.api.nvim_set_hl(0, "TurboDebugHelpSectionIcon", { default = true, link = "Constant" })
vim.api.nvim_set_hl(0, "TurboDebugHelpKey", { default = true, link = "Special" })
vim.api.nvim_set_hl(0, "TurboDebugHelpParen", { default = true, link = "Comment" })
vim.api.nvim_set_hl(0, "TurboDebugCtrlButton", { default = true, link = "Function" })
vim.api.nvim_set_hl(0, "TurboDebugCtrlMuted", { default = true, link = "Comment" })
-- derived highlight: the IP "reason" vtext (STEP / BREAKPOINT / EXCEPTION /
-- PAUSE / etc.) — bold + the WarningMsg color so it jumps off the screen.
-- nvim_set_hl can't combine link + bold, so copy attrs explicitly and
-- re-apply on ColorScheme so theme switches don't blank it out.
local function apply_ip_reason_hl()
local ok, src = pcall(vim.api.nvim_get_hl, 0, { name = "WarningMsg", link = false })
if not ok or not src or not src.fg then return end
vim.api.nvim_set_hl(0, "TurboDebugIPReason", {
fg = src.fg, bg = src.bg, bold = true, default = true,
})
end
apply_ip_reason_hl()
vim.api.nvim_create_autocmd("ColorScheme", {
group = vim.api.nvim_create_augroup("TurboDebugColors", { clear = true }),
callback = apply_ip_reason_hl,
})
-- global mappings (work outside debug mode)
local gk = config.opts.global_keys
local pb = require("persistent-breakpoints.api")
local bindings = {
{ gk.breakpoint, pb.toggle_breakpoint, "Toggle breakpoint" },
{ gk.cond_breakpoint, pb.set_conditional_breakpoint, "Conditional breakpoint" },
{ gk.clear_breakpoints, pb.clear_all_breakpoints, "Clear all breakpoints" },
}
for _, b in ipairs(bindings) do
if b[1] then
vim.keymap.set("n", b[1], b[2], { silent = true, desc = b[3] })
end
end
end
return M