code_deps.lua

-- MCP Tool: code_deps
-- File/namespace dependency tree
-- Entry kind: function.lua

local tools = require("tools")
local fmt = require("fmt")

local function call(arguments)
    if not arguments.file or arguments.file == "" then
        return tools.format_error("'file' parameter is required")
    end

    local result, err = tools.request("query:deps", {
        file = arguments.file,
        direction = arguments.direction or "both",
        depth = arguments.depth or 3,
        project = arguments.project,
    })

    if err then return tools.format_error(err) end

    local lines = {}
    table.insert(lines, "# Dependencies: " .. arguments.file)
    table.insert(lines, "")

    if result.imports then
        table.insert(lines, "## Imports (what this file uses)")
        table.insert(lines, "")
        local tree_lines = fmt.render_tree(result.imports, {max_depth = arguments.depth or 3})
        for _, l in ipairs(tree_lines) do
            table.insert(lines, l)
        end
        table.insert(lines, "")
    end

    if result.imported_by then
        table.insert(lines, "## Imported By (who uses this file)")
        table.insert(lines, "")
        local tree_lines = fmt.render_tree(result.imported_by, {max_depth = arguments.depth or 3})
        for _, l in ipairs(tree_lines) do
            table.insert(lines, l)
        end
        table.insert(lines, "")
    end

    return table.concat(lines, "\n")
end

return { call = call }