994 lines
49 KiB
Zig
994 lines
49 KiB
Zig
const std = @import("std");
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const tp = @import("thespian");
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const cbor = @import("cbor");
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const log = @import("log");
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const tracy = @import("tracy");
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const FileType = @import("syntax").FileType;
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const root = @import("root");
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const Buffer = @import("Buffer");
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const builtin = @import("builtin");
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const Project = @import("Project.zig");
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pid: tp.pid_ref,
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const Self = @This();
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const module_name = @typeName(Self);
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const request_timeout = std.time.ns_per_s * 5;
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pub const Error = ProjectError || ProjectManagerError;
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pub const ProjectError = error{NoProject};
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const SpawnError = (OutOfMemoryError || error{ThespianSpawnFailed});
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const OutOfMemoryError = error{OutOfMemory};
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const FileSystemError = error{FileSystem};
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const SetCwdError = if (builtin.os.tag == .windows) error{UnrecognizedVolume} else error{};
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const CallError = tp.CallError;
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const ProjectManagerError = (SpawnError || error{ProjectManagerFailed});
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pub fn get() SpawnError!Self {
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const pid = tp.env.get().proc(module_name);
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return if (pid.expired()) create() else .{ .pid = pid };
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}
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fn send(message: anytype) ProjectManagerError!void {
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return (try get()).pid.send(message) catch error.ProjectManagerFailed;
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}
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fn create() SpawnError!Self {
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const pid = try Process.create();
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defer pid.deinit();
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tp.env.get().proc_set(module_name, pid.ref());
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return .{ .pid = tp.env.get().proc(module_name) };
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}
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pub fn shutdown() void {
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const pid = tp.env.get().proc(module_name);
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if (pid.expired()) {
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tp.self_pid().send(.{ "project_manager", "shutdown" }) catch {};
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return;
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}
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pid.send(.{"shutdown"}) catch {};
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}
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pub fn open(rel_project_directory: []const u8) (ProjectManagerError || FileSystemError || std.fs.File.OpenError || SetCwdError)!void {
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var path_buf: [std.fs.max_path_bytes]u8 = undefined;
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const project_directory = std.fs.cwd().realpath(rel_project_directory, &path_buf) catch "(none)";
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const current_project = tp.env.get().str("project");
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if (std.mem.eql(u8, current_project, project_directory)) return;
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var dir = try std.fs.openDirAbsolute(project_directory, .{});
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try dir.setAsCwd();
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dir.close();
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tp.env.get().str_set("project", project_directory);
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return send(.{ "open", project_directory });
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}
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pub fn close(project_directory: []const u8) (ProjectManagerError || error{CloseCurrentProject})!void {
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const current_project = tp.env.get().str("project");
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if (std.mem.eql(u8, current_project, project_directory)) return error.CloseCurrentProject;
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return send(.{ "close", project_directory });
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}
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pub fn request_n_most_recent_file(allocator: std.mem.Allocator, n: usize) (CallError || ProjectError || cbor.Error)!?[]const u8 {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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const rsp = try (try get()).pid.call(allocator, request_timeout, .{ "request_n_most_recent_file", project, n });
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defer allocator.free(rsp.buf);
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var file_path: []const u8 = undefined;
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return if (try cbor.match(rsp.buf, .{tp.extract(&file_path)})) try allocator.dupe(u8, file_path) else null;
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}
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pub fn request_most_recent_file(allocator: std.mem.Allocator) (CallError || ProjectError || cbor.Error)!?[]const u8 {
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return request_n_most_recent_file(allocator, 0);
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}
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pub fn request_recent_files(max: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "request_recent_files", project, max });
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}
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pub fn request_recent_projects(allocator: std.mem.Allocator) (ProjectError || CallError)!tp.message {
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const project = tp.env.get().str("project");
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return (try get()).pid.call(allocator, request_timeout, .{ "request_recent_projects", project });
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}
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pub fn query_recent_files(max: usize, query: []const u8) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "query_recent_files", project, max, query });
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}
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pub fn request_path_files(max: usize, path: []const u8) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "request_path_files", project, max, path });
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}
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pub fn request_tasks(allocator: std.mem.Allocator) (ProjectError || CallError)!tp.message {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return (try get()).pid.call(allocator, request_timeout, .{ "request_tasks", project });
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}
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pub fn add_task(task: []const u8) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "add_task", project, task });
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}
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pub fn delete_task(task: []const u8) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "delete_task", project, task });
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}
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pub fn did_open(file_path: []const u8, file_type: *const FileType, version: usize, text: []const u8, ephemeral: bool) (ProjectManagerError || ProjectError)!void {
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if (ephemeral) return;
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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const text_ptr: usize = if (text.len > 0) @intFromPtr(text.ptr) else 0;
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const language_server = file_type.language_server orelse return;
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return send(.{ "did_open", project, file_path, file_type.name, language_server, version, text_ptr, text.len });
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}
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pub fn did_change(file_path: []const u8, version: usize, root_dst: usize, root_src: usize, eol_mode: Buffer.EolMode) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "did_change", project, file_path, version, root_dst, root_src, @intFromEnum(eol_mode) });
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}
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pub fn did_save(file_path: []const u8) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "did_save", project, file_path });
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}
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pub fn did_close(file_path: []const u8) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "did_close", project, file_path });
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}
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pub fn goto_definition(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "goto_definition", project, file_path, row, col });
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}
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pub fn goto_declaration(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "goto_declaration", project, file_path, row, col });
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}
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pub fn goto_implementation(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "goto_implementation", project, file_path, row, col });
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}
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pub fn goto_type_definition(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "goto_type_definition", project, file_path, row, col });
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}
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pub fn references(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "references", project, file_path, row, col });
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}
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pub fn completion(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "completion", project, file_path, row, col });
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}
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pub fn rename_symbol(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "rename_symbol", project, file_path, row, col });
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}
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pub fn hover(file_path: []const u8, row: usize, col: usize) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "hover", project, file_path, row, col });
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}
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pub fn update_mru(file_path: []const u8, row: usize, col: usize, ephemeral: bool) (ProjectManagerError || ProjectError)!void {
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if (ephemeral) return;
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "update_mru", project, file_path, row, col });
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}
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pub fn get_mru_position(file_path: []const u8) (ProjectManagerError || ProjectError)!void {
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const project = tp.env.get().str("project");
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if (project.len == 0)
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return error.NoProject;
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return send(.{ "get_mru_position", project, file_path });
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}
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const Process = struct {
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allocator: std.mem.Allocator,
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parent: tp.pid,
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logger: log.Logger,
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receiver: Receiver,
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projects: ProjectsMap,
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walker: ?tp.pid = null,
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const InvalidArgumentError = error{InvalidArgument};
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const UnsupportedError = error{Unsupported};
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const Receiver = tp.Receiver(*Process);
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const ProjectsMap = std.StringHashMap(*Project);
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const RecentProject = struct {
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name: []const u8,
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last_used: i128,
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};
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fn create() SpawnError!tp.pid {
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const allocator = std.heap.c_allocator;
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const self = try allocator.create(Process);
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self.* = .{
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.allocator = allocator,
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.parent = tp.self_pid().clone(),
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.logger = log.logger(module_name),
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.receiver = Receiver.init(Process.receive, self),
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.projects = ProjectsMap.init(allocator),
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};
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return tp.spawn_link(self.allocator, self, Process.start, module_name);
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}
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fn deinit(self: *Process) void {
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var i = self.projects.iterator();
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while (i.next()) |p| {
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self.allocator.free(p.key_ptr.*);
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p.value_ptr.*.deinit();
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self.allocator.destroy(p.value_ptr.*);
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}
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self.projects.deinit();
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self.parent.deinit();
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self.logger.deinit();
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self.allocator.destroy(self);
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}
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fn start(self: *Process) tp.result {
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_ = tp.set_trap(true);
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tp.receive(&self.receiver);
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}
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fn receive(self: *Process, from: tp.pid_ref, m: tp.message) tp.result {
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errdefer self.deinit();
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return self.receive_safe(from, m) catch |e| switch (e) {
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error.ExitNormal => tp.exit_normal(),
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error.ClientFailed => {
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const err = tp.exit_error(e, @errorReturnTrace());
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self.logger.err("receive", err);
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return err;
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},
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else => {
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const err = tp.exit_error(e, @errorReturnTrace());
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self.logger.err("receive", err);
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},
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};
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}
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fn receive_safe(self: *Process, from: tp.pid_ref, m: tp.message) (error{ ExitNormal, ClientFailed } || cbor.Error)!void {
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var project_directory: []const u8 = undefined;
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var path: []const u8 = undefined;
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var query: []const u8 = undefined;
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var file_type: []const u8 = undefined;
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var language_server: []const u8 = undefined;
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var method: []const u8 = undefined;
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var cbor_id: []const u8 = undefined;
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var params_cb: []const u8 = undefined;
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var high: i64 = 0;
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var low: i64 = 0;
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var max: usize = 0;
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var row: usize = 0;
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var col: usize = 0;
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var version: usize = 0;
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var text_ptr: usize = 0;
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var text_len: usize = 0;
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var n: usize = 0;
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var task: []const u8 = undefined;
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var root_dst: usize = 0;
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var root_src: usize = 0;
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var eol_mode: Buffer.EolModeTag = @intFromEnum(Buffer.EolMode.lf);
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if (try cbor.match(m.buf, .{ "walk_tree_entry", tp.extract(&project_directory), tp.extract(&path), tp.extract(&high), tp.extract(&low) })) {
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const mtime = (@as(i128, @intCast(high)) << 64) | @as(i128, @intCast(low));
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if (self.projects.get(project_directory)) |project|
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project.add_pending_file(
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path,
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mtime,
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) catch |e| self.logger.err("walk_tree_entry", e);
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} else if (try cbor.match(m.buf, .{ "walk_tree_done", tp.extract(&project_directory) })) {
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if (self.walker) |pid| pid.deinit();
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self.walker = null;
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self.loaded(project_directory) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "update_mru", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
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self.update_mru(project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "child", tp.extract(&project_directory), tp.extract(&language_server), "notify", tp.extract(&method), tp.extract_cbor(¶ms_cb) })) {
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self.dispatch_notify(project_directory, language_server, method, params_cb) catch |e| return self.logger.err("lsp-handling", e);
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} else if (try cbor.match(m.buf, .{ "child", tp.extract(&project_directory), tp.extract(&language_server), "request", tp.extract(&method), tp.extract_cbor(&cbor_id), tp.extract_cbor(¶ms_cb) })) {
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self.dispatch_request(from, project_directory, language_server, method, cbor_id, params_cb) catch |e| return self.logger.err("lsp-handling", e);
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} else if (try cbor.match(m.buf, .{ "child", tp.extract(&path), "not found" })) {
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self.logger.print("executable '{s}' not found", .{path});
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} else if (try cbor.match(m.buf, .{ "child", tp.extract(&path), "done" })) {
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self.logger.print_err("lsp-handling", "child '{s}' terminated", .{path});
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} else if (try cbor.match(m.buf, .{ "open", tp.extract(&project_directory) })) {
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self.open(project_directory) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "close", tp.extract(&project_directory) })) {
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self.close(project_directory) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "request_n_most_recent_file", tp.extract(&project_directory), tp.extract(&n) })) {
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self.request_n_most_recent_file(from, project_directory, n) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "request_recent_files", tp.extract(&project_directory), tp.extract(&max) })) {
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self.request_recent_files(from, project_directory, max) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "request_recent_projects", tp.extract(&project_directory) })) {
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self.request_recent_projects(from, project_directory) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "query_recent_files", tp.extract(&project_directory), tp.extract(&max), tp.extract(&query) })) {
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self.query_recent_files(from, project_directory, max, query) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "request_path_files", tp.extract(&project_directory), tp.extract(&max), tp.extract(&path) })) {
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self.request_path_files(from, project_directory, max, path) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "request_tasks", tp.extract(&project_directory) })) {
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self.request_tasks(from, project_directory) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "add_task", tp.extract(&project_directory), tp.extract(&task) })) {
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self.add_task(project_directory, task) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "delete_task", tp.extract(&project_directory), tp.extract(&task) })) {
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self.delete_task(project_directory, task) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "did_open", tp.extract(&project_directory), tp.extract(&path), tp.extract(&file_type), tp.extract_cbor(&language_server), tp.extract(&version), tp.extract(&text_ptr), tp.extract(&text_len) })) {
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const text = if (text_len > 0) @as([*]const u8, @ptrFromInt(text_ptr))[0..text_len] else "";
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self.did_open(project_directory, path, file_type, language_server, version, text) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "did_change", tp.extract(&project_directory), tp.extract(&path), tp.extract(&version), tp.extract(&root_dst), tp.extract(&root_src), tp.extract(&eol_mode) })) {
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self.did_change(project_directory, path, version, root_dst, root_src, @enumFromInt(eol_mode)) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
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} else if (try cbor.match(m.buf, .{ "did_save", tp.extract(&project_directory), tp.extract(&path) })) {
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self.did_save(project_directory, path) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "did_close", tp.extract(&project_directory), tp.extract(&path) })) {
|
|
self.did_close(project_directory, path) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "goto_definition", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.goto_definition(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "goto_declaration", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.goto_declaration(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "goto_implementation", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.goto_implementation(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "goto_type_definition", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.goto_type_definition(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "references", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.references(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "completion", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.completion(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "rename_symbol", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.rename_symbol(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "hover", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
|
|
self.hover(from, project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{ "get_mru_position", tp.extract(&project_directory), tp.extract(&path) })) {
|
|
self.get_mru_position(from, project_directory, path) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
|
|
} else if (try cbor.match(m.buf, .{"shutdown"})) {
|
|
if (self.walker) |pid| pid.send(.{"stop"}) catch {};
|
|
self.persist_projects();
|
|
from.send(.{ "project_manager", "shutdown" }) catch return error.ClientFailed;
|
|
return error.ExitNormal;
|
|
} else if (try cbor.match(m.buf, .{ "exit", "normal" })) {
|
|
return;
|
|
} else if (try cbor.match(m.buf, .{ "exit", "DEADSEND", tp.more })) {
|
|
return;
|
|
} else if (try cbor.match(m.buf, .{ "exit", "error.FileNotFound", tp.more })) {
|
|
return;
|
|
} else {
|
|
self.logger.err("receive", tp.unexpected(m));
|
|
}
|
|
}
|
|
|
|
fn open(self: *Process, project_directory: []const u8) (SpawnError || std.fs.Dir.OpenError)!void {
|
|
if (self.projects.get(project_directory) == null) {
|
|
self.logger.print("opening: {s}", .{project_directory});
|
|
const project = try self.allocator.create(Project);
|
|
project.* = try Project.init(self.allocator, project_directory);
|
|
try self.projects.put(try self.allocator.dupe(u8, project_directory), project);
|
|
self.walker = try walk_tree_async(self.allocator, project_directory);
|
|
self.restore_project(project) catch |e| self.logger.err("restore_project", e);
|
|
project.sort_files_by_mtime();
|
|
} else {
|
|
self.logger.print("switched to: {s}", .{project_directory});
|
|
}
|
|
}
|
|
|
|
fn close(self: *Process, project_directory: []const u8) error{}!void {
|
|
if (self.projects.fetchRemove(project_directory)) |kv| {
|
|
self.allocator.free(kv.key);
|
|
self.persist_project(kv.value) catch {};
|
|
kv.value.deinit();
|
|
self.allocator.destroy(kv.value);
|
|
self.logger.print("closed: {s}", .{project_directory});
|
|
}
|
|
}
|
|
|
|
fn loaded(self: *Process, project_directory: []const u8) OutOfMemoryError!void {
|
|
const project = self.projects.get(project_directory) orelse return;
|
|
try project.merge_pending_files();
|
|
self.logger.print("opened: {s} with {d} files in {d} ms", .{
|
|
project_directory,
|
|
project.files.items.len,
|
|
std.time.milliTimestamp() - project.open_time,
|
|
});
|
|
}
|
|
|
|
fn request_n_most_recent_file(self: *Process, from: tp.pid_ref, project_directory: []const u8, n: usize) (ProjectError || Project.ClientError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
project.sort_files_by_mtime();
|
|
return project.request_n_most_recent_file(from, n);
|
|
}
|
|
|
|
fn request_recent_files(self: *Process, from: tp.pid_ref, project_directory: []const u8, max: usize) (ProjectError || Project.ClientError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
project.sort_files_by_mtime();
|
|
return project.request_recent_files(from, max);
|
|
}
|
|
|
|
fn request_recent_projects(self: *Process, from: tp.pid_ref, project_directory: []const u8) (ProjectError || Project.ClientError)!void {
|
|
var recent_projects = std.ArrayList(RecentProject).init(self.allocator);
|
|
defer recent_projects.deinit();
|
|
self.load_recent_projects(&recent_projects, project_directory) catch {};
|
|
self.sort_projects_by_last_used(&recent_projects);
|
|
var message = std.ArrayList(u8).init(self.allocator);
|
|
const writer = message.writer();
|
|
try cbor.writeArrayHeader(writer, recent_projects.items.len);
|
|
for (recent_projects.items) |project| {
|
|
try cbor.writeArrayHeader(writer, 2);
|
|
try cbor.writeValue(writer, project.name);
|
|
try cbor.writeValue(writer, if (self.projects.get(project.name)) |_| true else false);
|
|
}
|
|
from.send_raw(.{ .buf = message.items }) catch return error.ClientFailed;
|
|
}
|
|
|
|
fn query_recent_files(self: *Process, from: tp.pid_ref, project_directory: []const u8, max: usize, query: []const u8) (ProjectError || Project.ClientError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
const start_time = std.time.milliTimestamp();
|
|
const matched = try project.query_recent_files(from, max, query);
|
|
const query_time = std.time.milliTimestamp() - start_time;
|
|
if (query_time > 250)
|
|
self.logger.print("query \"{s}\" matched {d}/{d} in {d} ms", .{ query, matched, project.files.items.len, query_time });
|
|
}
|
|
|
|
fn request_path_files(self: *Process, from: tp.pid_ref, project_directory: []const u8, max: usize, path: []const u8) (ProjectError || SpawnError || std.fs.Dir.OpenError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
try request_path_files_async(self.allocator, from, project, max, path);
|
|
}
|
|
|
|
fn request_tasks(self: *Process, from: tp.pid_ref, project_directory: []const u8) (ProjectError || Project.ClientError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
try project.request_tasks(from);
|
|
}
|
|
|
|
fn add_task(self: *Process, project_directory: []const u8, task: []const u8) (ProjectError || Project.ClientError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
try project.add_task(task);
|
|
}
|
|
|
|
fn delete_task(self: *Process, project_directory: []const u8, task: []const u8) (ProjectError || Project.ClientError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
try project.delete_task(task);
|
|
}
|
|
|
|
fn did_open(self: *Process, project_directory: []const u8, file_path: []const u8, file_type: []const u8, language_server: []const u8, version: usize, text: []const u8) (ProjectError || Project.StartLspError || CallError || cbor.Error)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".did_open" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.did_open(file_path, file_type, language_server, version, text);
|
|
}
|
|
|
|
fn did_change(self: *Process, project_directory: []const u8, file_path: []const u8, version: usize, root_dst: usize, root_src: usize, eol_mode: Buffer.EolMode) (ProjectError || Project.LspError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".did_change" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.did_change(file_path, version, root_dst, root_src, eol_mode);
|
|
}
|
|
|
|
fn did_save(self: *Process, project_directory: []const u8, file_path: []const u8) (ProjectError || Project.LspError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".did_save" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.did_save(file_path);
|
|
}
|
|
|
|
fn did_close(self: *Process, project_directory: []const u8, file_path: []const u8) (ProjectError || Project.LspError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".did_close" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.did_close(file_path);
|
|
}
|
|
|
|
fn goto_definition(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.SendGotoRequestError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".goto_definition" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.goto_definition(from, file_path, row, col);
|
|
}
|
|
|
|
fn goto_declaration(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.SendGotoRequestError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".goto_declaration" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.goto_declaration(from, file_path, row, col);
|
|
}
|
|
|
|
fn goto_implementation(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.SendGotoRequestError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".goto_implementation" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.goto_implementation(from, file_path, row, col);
|
|
}
|
|
|
|
fn goto_type_definition(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.SendGotoRequestError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".goto_type_definition" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.goto_type_definition(from, file_path, row, col);
|
|
}
|
|
|
|
fn references(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.SendGotoRequestError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".references" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.references(from, file_path, row, col);
|
|
}
|
|
|
|
fn completion(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.InvalidMessageError || Project.LspOrClientError || cbor.Error)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".completion" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.completion(from, file_path, row, col);
|
|
}
|
|
|
|
fn rename_symbol(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.InvalidMessageError || Project.LspOrClientError || Project.GetLineOfFileError || cbor.Error)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".rename_symbol" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.rename_symbol(from, file_path, row, col);
|
|
}
|
|
|
|
fn hover(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.InvalidMessageError || Project.LspOrClientError || cbor.Error)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".hover" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.hover(from, file_path, row, col);
|
|
}
|
|
|
|
fn get_mru_position(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8) (ProjectError || Project.ClientError)!void {
|
|
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".get_mru_position" });
|
|
defer frame.deinit();
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.get_mru_position(from, file_path);
|
|
}
|
|
|
|
fn update_mru(self: *Process, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || OutOfMemoryError)!void {
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return project.update_mru(file_path, row, col);
|
|
}
|
|
|
|
fn dispatch_notify(self: *Process, project_directory: []const u8, language_server: []const u8, method: []const u8, params_cb: []const u8) (ProjectError || Project.ClientError || Project.InvalidMessageError || cbor.Error || cbor.JsonEncodeError)!void {
|
|
_ = language_server;
|
|
const project = self.projects.get(project_directory) orelse return error.NoProject;
|
|
return if (std.mem.eql(u8, method, "textDocument/publishDiagnostics"))
|
|
project.publish_diagnostics(self.parent.ref(), params_cb)
|
|
else if (std.mem.eql(u8, method, "window/showMessage"))
|
|
project.show_message(self.parent.ref(), params_cb)
|
|
else if (std.mem.eql(u8, method, "window/logMessage"))
|
|
project.show_message(self.parent.ref(), params_cb)
|
|
else {
|
|
const params = try cbor.toJsonAlloc(self.allocator, params_cb);
|
|
defer self.allocator.free(params);
|
|
self.logger.print("LSP notification: {s} -> {s}", .{ method, params });
|
|
};
|
|
}
|
|
|
|
fn dispatch_request(self: *Process, from: tp.pid_ref, project_directory: []const u8, language_server: []const u8, method: []const u8, cbor_id: []const u8, params_cb: []const u8) (ProjectError || Project.ClientError || cbor.Error || cbor.JsonEncodeError || UnsupportedError)!void {
|
|
_ = language_server;
|
|
const project = if (self.projects.get(project_directory)) |p| p else return error.NoProject;
|
|
return if (std.mem.eql(u8, method, "client/registerCapability"))
|
|
project.register_capability(from, cbor_id, params_cb)
|
|
else if (std.mem.eql(u8, method, "window/workDoneProgress/create"))
|
|
project.workDoneProgress_create(from, cbor_id, params_cb)
|
|
else blk: {
|
|
const params = try cbor.toJsonAlloc(self.allocator, params_cb);
|
|
defer self.allocator.free(params);
|
|
self.logger.print_err("lsp", "unsupported LSP request: {s} -> {s}", .{ method, params });
|
|
break :blk error.Unsupported;
|
|
};
|
|
}
|
|
|
|
fn persist_projects(self: *Process) void {
|
|
var i = self.projects.iterator();
|
|
while (i.next()) |p| self.persist_project(p.value_ptr.*) catch {};
|
|
}
|
|
|
|
fn persist_project(self: *Process, project: *Project) !void {
|
|
const no_persist = tp.env.get().is("no-persist");
|
|
if (no_persist and !project.persistent) return;
|
|
tp.trace(tp.channel.debug, .{ "persist_project", project.name });
|
|
self.logger.print("saving: {s}", .{project.name});
|
|
const file_name = try get_project_state_file_path(self.allocator, project);
|
|
defer self.allocator.free(file_name);
|
|
var file = try std.fs.createFileAbsolute(file_name, .{ .truncate = true });
|
|
defer file.close();
|
|
var buffer = std.io.bufferedWriter(file.writer());
|
|
defer buffer.flush() catch {};
|
|
try project.write_state(buffer.writer());
|
|
}
|
|
|
|
fn restore_project(self: *Process, project: *Project) !void {
|
|
tp.trace(tp.channel.debug, .{ "restore_project", project.name });
|
|
const file_name = try get_project_state_file_path(self.allocator, project);
|
|
defer self.allocator.free(file_name);
|
|
var file = std.fs.openFileAbsolute(file_name, .{ .mode = .read_only }) catch |e| switch (e) {
|
|
error.FileNotFound => return,
|
|
else => return e,
|
|
};
|
|
defer file.close();
|
|
const stat = try file.stat();
|
|
var buffer = try self.allocator.alloc(u8, @intCast(stat.size));
|
|
defer self.allocator.free(buffer);
|
|
const size = try file.readAll(buffer);
|
|
try project.restore_state(buffer[0..size]);
|
|
}
|
|
|
|
fn get_project_state_file_path(allocator: std.mem.Allocator, project: *Project) ![]const u8 {
|
|
const path = project.name;
|
|
var stream = std.ArrayList(u8).init(allocator);
|
|
const writer = stream.writer();
|
|
_ = try writer.write(try root.get_state_dir());
|
|
_ = try writer.writeByte(std.fs.path.sep);
|
|
_ = try writer.write("projects");
|
|
_ = try writer.writeByte(std.fs.path.sep);
|
|
std.fs.makeDirAbsolute(stream.items) catch |e| switch (e) {
|
|
error.PathAlreadyExists => {},
|
|
else => return e,
|
|
};
|
|
for (path) |c| {
|
|
_ = if (std.fs.path.isSep(c))
|
|
try writer.write("__")
|
|
else if (c == ':')
|
|
try writer.write("___")
|
|
else
|
|
try writer.writeByte(c);
|
|
}
|
|
return stream.toOwnedSlice();
|
|
}
|
|
|
|
fn load_recent_projects(self: *Process, recent_projects: *std.ArrayList(RecentProject), project_directory: []const u8) !void {
|
|
var path = std.ArrayList(u8).init(self.allocator);
|
|
defer path.deinit();
|
|
const writer = path.writer();
|
|
_ = try writer.write(try root.get_state_dir());
|
|
_ = try writer.writeByte(std.fs.path.sep);
|
|
_ = try writer.write("projects");
|
|
|
|
var dir = try std.fs.cwd().openDir(path.items, .{ .iterate = true });
|
|
defer dir.close();
|
|
var iter = dir.iterate();
|
|
while (try iter.next()) |entry| {
|
|
if (entry.kind != .file) continue;
|
|
try self.read_project_name(path.items, entry.name, recent_projects, project_directory);
|
|
}
|
|
}
|
|
|
|
fn read_project_name(
|
|
self: *Process,
|
|
state_dir: []const u8,
|
|
file_path: []const u8,
|
|
recent_projects: *std.ArrayList(RecentProject),
|
|
project_directory: []const u8,
|
|
) !void {
|
|
var path = std.ArrayList(u8).init(self.allocator);
|
|
defer path.deinit();
|
|
const writer = path.writer();
|
|
_ = try writer.write(state_dir);
|
|
_ = try writer.writeByte(std.fs.path.sep);
|
|
_ = try writer.write(file_path);
|
|
|
|
var file = try std.fs.openFileAbsolute(path.items, .{ .mode = .read_only });
|
|
defer file.close();
|
|
const stat = try file.stat();
|
|
const buffer = try self.allocator.alloc(u8, @intCast(stat.size));
|
|
defer self.allocator.free(buffer);
|
|
_ = try file.readAll(buffer);
|
|
|
|
var iter: []const u8 = buffer;
|
|
var name: []const u8 = undefined;
|
|
if (cbor.matchValue(&iter, tp.extract(&name)) catch return) {
|
|
const last_used = if (std.mem.eql(u8, project_directory, name)) std.math.maxInt(@TypeOf(stat.mtime)) else stat.mtime;
|
|
(try recent_projects.addOne()).* = .{ .name = try self.allocator.dupe(u8, name), .last_used = last_used };
|
|
}
|
|
}
|
|
|
|
fn sort_projects_by_last_used(_: *Process, recent_projects: *std.ArrayList(RecentProject)) void {
|
|
const less_fn = struct {
|
|
fn less_fn(_: void, lhs: RecentProject, rhs: RecentProject) bool {
|
|
return lhs.last_used > rhs.last_used;
|
|
}
|
|
}.less_fn;
|
|
std.mem.sort(RecentProject, recent_projects.items, {}, less_fn);
|
|
}
|
|
};
|
|
|
|
fn request_path_files_async(a_: std.mem.Allocator, parent_: tp.pid_ref, project_: *Project, max_: usize, path_: []const u8) (SpawnError || std.fs.Dir.OpenError)!void {
|
|
return struct {
|
|
allocator: std.mem.Allocator,
|
|
project_name: []const u8,
|
|
path: []const u8,
|
|
parent: tp.pid,
|
|
max: usize,
|
|
dir: std.fs.Dir,
|
|
|
|
const path_files = @This();
|
|
const Receiver = tp.Receiver(*path_files);
|
|
|
|
fn spawn_link(allocator: std.mem.Allocator, parent: tp.pid_ref, project: *Project, max: usize, path: []const u8) (SpawnError || std.fs.Dir.OpenError)!void {
|
|
const self = try allocator.create(path_files);
|
|
self.* = .{
|
|
.allocator = allocator,
|
|
.project_name = try allocator.dupe(u8, project.name),
|
|
.path = try if (std.fs.path.isAbsolute(path))
|
|
allocator.dupe(u8, path)
|
|
else
|
|
std.fs.path.join(allocator, &[_][]const u8{ project.name, path }),
|
|
.parent = parent.clone(),
|
|
.max = max,
|
|
.dir = try std.fs.cwd().openDir(self.path, .{ .iterate = true }),
|
|
};
|
|
const pid = try tp.spawn_link(allocator, self, path_files.start, module_name ++ ".path_files");
|
|
pid.deinit();
|
|
}
|
|
|
|
fn start(self: *path_files) tp.result {
|
|
errdefer self.deinit();
|
|
const frame = tracy.initZone(@src(), .{ .name = "path_files scan" });
|
|
defer frame.deinit();
|
|
try self.parent.link();
|
|
self.iterate() catch |e| return tp.exit_error(e, @errorReturnTrace());
|
|
return tp.exit_normal();
|
|
}
|
|
|
|
fn deinit(self: *path_files) void {
|
|
self.dir.close();
|
|
self.allocator.free(self.path);
|
|
self.allocator.free(self.project_name);
|
|
self.parent.deinit();
|
|
}
|
|
|
|
fn iterate(self: *path_files) !void {
|
|
var count: usize = 0;
|
|
var iter = self.dir.iterateAssumeFirstIteration();
|
|
errdefer |e| self.parent.send(.{ "PRJ", "path_error", self.project_name, self.path, e }) catch {};
|
|
while (try iter.next()) |entry| {
|
|
switch (entry.kind) {
|
|
.directory => try self.parent.send(.{ "PRJ", "path_entry", self.project_name, self.path, "DIR", entry.name }),
|
|
.sym_link => try self.parent.send(.{ "PRJ", "path_entry", self.project_name, self.path, "LINK", entry.name }),
|
|
.file => try self.parent.send(.{ "PRJ", "path_entry", self.project_name, self.path, "FILE", entry.name }),
|
|
else => continue,
|
|
}
|
|
count += 1;
|
|
if (count >= self.max) break;
|
|
}
|
|
self.parent.send(.{ "PRJ", "path_done", self.project_name, self.path, count }) catch {};
|
|
}
|
|
}.spawn_link(a_, parent_, project_, max_, path_);
|
|
}
|
|
|
|
fn walk_tree_async(a_: std.mem.Allocator, root_path_: []const u8) (SpawnError || std.fs.Dir.OpenError)!tp.pid {
|
|
return struct {
|
|
allocator: std.mem.Allocator,
|
|
root_path: []const u8,
|
|
parent: tp.pid,
|
|
receiver: Receiver,
|
|
dir: std.fs.Dir,
|
|
walker: FilteredWalker,
|
|
|
|
const tree_walker = @This();
|
|
const Receiver = tp.Receiver(*tree_walker);
|
|
|
|
fn spawn_link(allocator: std.mem.Allocator, root_path: []const u8) (SpawnError || std.fs.Dir.OpenError)!tp.pid {
|
|
const self = try allocator.create(tree_walker);
|
|
self.* = .{
|
|
.allocator = allocator,
|
|
.root_path = try allocator.dupe(u8, root_path),
|
|
.parent = tp.self_pid().clone(),
|
|
.receiver = Receiver.init(tree_walker.receive, self),
|
|
.dir = try std.fs.cwd().openDir(self.root_path, .{ .iterate = true }),
|
|
.walker = try walk_filtered(self.dir, self.allocator),
|
|
};
|
|
return tp.spawn_link(allocator, self, tree_walker.start, module_name ++ ".tree_walker");
|
|
}
|
|
|
|
fn start(self: *tree_walker) tp.result {
|
|
errdefer self.deinit();
|
|
const frame = tracy.initZone(@src(), .{ .name = "project scan" });
|
|
defer frame.deinit();
|
|
tp.receive(&self.receiver);
|
|
self.next() catch |e| return tp.exit_error(e, @errorReturnTrace());
|
|
}
|
|
|
|
fn deinit(self: *tree_walker) void {
|
|
self.walker.deinit();
|
|
self.dir.close();
|
|
self.allocator.free(self.root_path);
|
|
self.parent.deinit();
|
|
}
|
|
|
|
fn receive(self: *tree_walker, _: tp.pid_ref, m: tp.message) tp.result {
|
|
errdefer self.deinit();
|
|
const frame = tracy.initZone(@src(), .{ .name = "project scan" });
|
|
defer frame.deinit();
|
|
|
|
if (try m.match(.{"next"})) {
|
|
self.next() catch |e| return tp.exit_error(e, @errorReturnTrace());
|
|
} else if (try m.match(.{"stop"})) {
|
|
return tp.exit_normal();
|
|
} else {
|
|
return tp.unexpected(m);
|
|
}
|
|
}
|
|
|
|
fn next(self: *tree_walker) !void {
|
|
if (try self.walker.next()) |path| {
|
|
const stat = self.dir.statFile(path) catch return tp.self_pid().send(.{"next"});
|
|
const mtime = stat.mtime;
|
|
const high: i64 = @intCast(mtime >> 64);
|
|
const low: i64 = @truncate(mtime);
|
|
std.debug.assert(mtime == (@as(i128, @intCast(high)) << 64) | @as(i128, @intCast(low)));
|
|
try self.parent.send(.{ "walk_tree_entry", self.root_path, path, high, low });
|
|
return tp.self_pid().send(.{"next"});
|
|
} else {
|
|
self.parent.send(.{ "walk_tree_done", self.root_path }) catch {};
|
|
return tp.exit_normal();
|
|
}
|
|
}
|
|
}.spawn_link(a_, root_path_);
|
|
}
|
|
|
|
const filtered_dirs = [_][]const u8{
|
|
"build",
|
|
".cache",
|
|
".cargo",
|
|
".git",
|
|
".jj",
|
|
"node_modules",
|
|
".npm",
|
|
".rustup",
|
|
".var",
|
|
".zig-cache",
|
|
"zig-cache",
|
|
"zig-out",
|
|
};
|
|
|
|
fn is_filtered_dir(dirname: []const u8) bool {
|
|
for (filtered_dirs) |filter|
|
|
if (std.mem.eql(u8, filter, dirname))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
const FilteredWalker = struct {
|
|
allocator: std.mem.Allocator,
|
|
stack: std.ArrayListUnmanaged(StackItem),
|
|
name_buffer: std.ArrayListUnmanaged(u8),
|
|
|
|
const Path = []const u8;
|
|
|
|
const StackItem = struct {
|
|
iter: std.fs.Dir.Iterator,
|
|
dirname_len: usize,
|
|
};
|
|
|
|
pub fn next(self: *FilteredWalker) OutOfMemoryError!?Path {
|
|
while (self.stack.items.len != 0) {
|
|
var top = &self.stack.items[self.stack.items.len - 1];
|
|
var containing = top;
|
|
var dirname_len = top.dirname_len;
|
|
if (top.iter.next() catch {
|
|
var item = self.stack.pop();
|
|
if (self.stack.items.len != 0) {
|
|
item.iter.dir.close();
|
|
}
|
|
continue;
|
|
}) |base| {
|
|
self.name_buffer.shrinkRetainingCapacity(dirname_len);
|
|
if (self.name_buffer.items.len != 0) {
|
|
try self.name_buffer.append(self.allocator, std.fs.path.sep);
|
|
dirname_len += 1;
|
|
}
|
|
try self.name_buffer.appendSlice(self.allocator, base.name);
|
|
switch (base.kind) {
|
|
.directory => {
|
|
if (is_filtered_dir(base.name))
|
|
continue;
|
|
var new_dir = top.iter.dir.openDir(base.name, .{ .iterate = true }) catch |err| switch (err) {
|
|
error.NameTooLong => @panic("unexpected error.NameTooLong"), // no path sep in base.name
|
|
else => continue,
|
|
};
|
|
{
|
|
errdefer new_dir.close();
|
|
try self.stack.append(self.allocator, .{
|
|
.iter = new_dir.iterateAssumeFirstIteration(),
|
|
.dirname_len = self.name_buffer.items.len,
|
|
});
|
|
top = &self.stack.items[self.stack.items.len - 1];
|
|
containing = &self.stack.items[self.stack.items.len - 2];
|
|
}
|
|
},
|
|
.file => return self.name_buffer.items,
|
|
else => continue,
|
|
}
|
|
} else {
|
|
var item = self.stack.pop();
|
|
if (self.stack.items.len != 0) {
|
|
item.iter.dir.close();
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
pub fn deinit(self: *FilteredWalker) void {
|
|
// Close any remaining directories except the initial one (which is always at index 0)
|
|
if (self.stack.items.len > 1) {
|
|
for (self.stack.items[1..]) |*item| {
|
|
item.iter.dir.close();
|
|
}
|
|
}
|
|
self.stack.deinit(self.allocator);
|
|
self.name_buffer.deinit(self.allocator);
|
|
}
|
|
};
|
|
|
|
fn walk_filtered(dir: std.fs.Dir, allocator: std.mem.Allocator) !FilteredWalker {
|
|
var stack: std.ArrayListUnmanaged(FilteredWalker.StackItem) = .{};
|
|
errdefer stack.deinit(allocator);
|
|
|
|
try stack.append(allocator, .{
|
|
.iter = dir.iterate(),
|
|
.dirname_len = 0,
|
|
});
|
|
|
|
return .{
|
|
.allocator = allocator,
|
|
.stack = stack,
|
|
.name_buffer = .{},
|
|
};
|
|
}
|
|
|
|
pub fn normalize_file_path(file_path: []const u8) []const u8 {
|
|
const project = tp.env.get().str("project");
|
|
if (project.len == 0) return file_path;
|
|
if (project.len >= file_path.len) return file_path;
|
|
if (std.mem.eql(u8, project, file_path[0..project.len]) and file_path[project.len] == std.fs.path.sep)
|
|
return file_path[project.len + 1 ..];
|
|
return file_path;
|
|
}
|