feat: process completion response messages and send results to editor
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parent
502710cadb
commit
286316b494
GPG key ID:
8EB1E1BB660E3FB9
2 changed files with 145 additions and 2 deletions
145
src/Project.zig
145
src/Project.zig
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@ -628,7 +628,7 @@ fn send_reference(self: *Self, to: tp.pid_ref, location: []const u8) (ClientErro
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}) catch return error.ClientFailed;
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}
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pub fn completion(self: *Self, _: tp.pid_ref, file_path: []const u8, row: usize, col: usize) LspOrClientError!void {
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pub fn completion(self: *Self, from: tp.pid_ref, file_path: []const u8, row: usize, col: usize) (LspOrClientError || InvalidMessageError || cbor.Error)!void {
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const lsp = try self.get_language_server(file_path);
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const uri = try self.make_URI(file_path);
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defer self.allocator.free(uri);
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@ -637,6 +637,149 @@ pub fn completion(self: *Self, _: tp.pid_ref, file_path: []const u8, row: usize,
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.position = .{ .line = row, .character = col },
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}) catch return error.LspFailed;
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defer self.allocator.free(response.buf);
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var result: []const u8 = undefined;
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if (try cbor.match(response.buf, .{ "child", tp.string, "result", tp.null_ })) {
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try send_content_msg_empty(from, "hover", file_path, row, col);
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} else if (try cbor.match(response.buf, .{ "child", tp.string, "result", tp.array })) {
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if (try cbor.match(response.buf, .{ tp.any, tp.any, tp.any, tp.extract_cbor(&result) }))
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try self.send_completion_items(from, file_path, row, col, result, false);
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} else if (try cbor.match(response.buf, .{ "child", tp.string, "result", tp.map })) {
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if (try cbor.match(response.buf, .{ tp.any, tp.any, tp.any, tp.extract_cbor(&result) }))
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try self.send_completion_list(from, file_path, row, col, result);
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}
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}
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fn send_completion_list(self: *Self, to: tp.pid_ref, file_path: []const u8, row: usize, col: usize, result: []const u8) (ClientError || InvalidMessageError || cbor.Error)!void {
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var iter = result;
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var len = cbor.decodeMapHeader(&iter) catch return;
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var items: []const u8 = "";
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var is_incomplete: bool = false;
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while (len > 0) : (len -= 1) {
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var field_name: []const u8 = undefined;
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if (!(try cbor.matchString(&iter, &field_name))) return error.InvalidMessage;
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if (std.mem.eql(u8, field_name, "items")) {
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if (!(try cbor.matchValue(&iter, cbor.extract_cbor(&items)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "isIncomplete")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&is_incomplete)))) return error.InvalidMessageField;
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} else {
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try cbor.skipValue(&iter);
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}
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}
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return self.send_completion_items(to, file_path, row, col, items, is_incomplete) catch error.ClientFailed;
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}
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fn send_completion_items(self: *Self, to: tp.pid_ref, file_path: []const u8, row: usize, col: usize, items: []const u8, is_incomplete: bool) (ClientError || InvalidMessageError || cbor.Error)!void {
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var iter = items;
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var len = cbor.decodeArrayHeader(&iter) catch return;
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var item: []const u8 = "";
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while (len > 0) : (len -= 1) {
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if (!(try cbor.matchValue(&iter, cbor.extract_cbor(&item)))) return error.InvalidMessageField;
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self.send_completion_item(to, file_path, row, col, item, if (len > 1) true else is_incomplete) catch return error.ClientFailed;
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}
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}
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fn send_completion_item(_: *Self, to: tp.pid_ref, file_path: []const u8, row: usize, col: usize, item: []const u8, is_incomplete: bool) (ClientError || InvalidMessageError || cbor.Error)!void {
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var label: []const u8 = "";
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var label_detail: []const u8 = "";
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var label_description: []const u8 = "";
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var kind: usize = 0;
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var detail: []const u8 = "";
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var documentation: []const u8 = "";
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var documentation_kind: []const u8 = "";
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var sortText: []const u8 = "";
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var insertTextFormat: usize = 0;
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var textEdit_newText: []const u8 = "";
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var textEdit_insert: ?Range = null;
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var textEdit_replace: ?Range = null;
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var iter = item;
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var len = cbor.decodeMapHeader(&iter) catch return;
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while (len > 0) : (len -= 1) {
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var field_name: []const u8 = undefined;
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if (!(try cbor.matchString(&iter, &field_name))) return error.InvalidMessage;
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if (std.mem.eql(u8, field_name, "label")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&label)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "labelDetails")) {
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var len_ = cbor.decodeMapHeader(&iter) catch return;
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while (len_ > 0) : (len_ -= 1) {
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if (!(try cbor.matchString(&iter, &field_name))) return error.InvalidMessage;
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if (std.mem.eql(u8, field_name, "detail")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&label_detail)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "description")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&label_description)))) return error.InvalidMessageField;
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} else {
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try cbor.skipValue(&iter);
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}
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}
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} else if (std.mem.eql(u8, field_name, "kind")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&kind)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "detail")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&detail)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "documentation")) {
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var len_ = cbor.decodeMapHeader(&iter) catch return;
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while (len_ > 0) : (len_ -= 1) {
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if (!(try cbor.matchString(&iter, &field_name))) return error.InvalidMessage;
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if (std.mem.eql(u8, field_name, "kind")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&documentation_kind)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "value")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&documentation)))) return error.InvalidMessageField;
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} else {
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try cbor.skipValue(&iter);
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}
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}
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} else if (std.mem.eql(u8, field_name, "sortText")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&sortText)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "insertTextFormat")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&insertTextFormat)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "textEdit")) {
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// var textEdit: []const u8 = ""; // { "newText": "wait_expired(${1:timeout_ns: isize})", "insert": Range, "replace": Range },
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var len_ = cbor.decodeMapHeader(&iter) catch return;
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while (len_ > 0) : (len_ -= 1) {
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if (!(try cbor.matchString(&iter, &field_name))) return error.InvalidMessage;
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if (std.mem.eql(u8, field_name, "newText")) {
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if (!(try cbor.matchValue(&iter, cbor.extract(&textEdit_newText)))) return error.InvalidMessageField;
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} else if (std.mem.eql(u8, field_name, "insert")) {
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var range_: []const u8 = undefined;
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if (!(try cbor.matchValue(&iter, cbor.extract_cbor(&range_)))) return error.InvalidMessageField;
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textEdit_insert = try read_range(range_);
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} else if (std.mem.eql(u8, field_name, "replace")) {
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var range_: []const u8 = undefined;
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if (!(try cbor.matchValue(&iter, cbor.extract_cbor(&range_)))) return error.InvalidMessageField;
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textEdit_replace = try read_range(range_);
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} else {
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try cbor.skipValue(&iter);
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}
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}
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} else {
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try cbor.skipValue(&iter);
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}
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}
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const insert = textEdit_insert orelse return error.InvalidMessageField;
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const replace = textEdit_replace orelse return error.InvalidMessageField;
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return to.send(.{
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"completion_item",
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file_path,
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row,
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col,
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is_incomplete,
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label,
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label_detail,
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label_description,
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kind,
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detail,
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documentation,
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sortText,
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insertTextFormat,
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textEdit_newText,
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insert.start.line,
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insert.start.character,
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insert.end.line,
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insert.end.character,
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replace.start.line,
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replace.start.character,
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replace.end.line,
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replace.end.character,
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}) catch error.ClientFailed;
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}
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pub fn hover(self: *Self, from: tp.pid_ref, file_path: []const u8, row: usize, col: usize) (LspOrClientError || InvalidMessageError || cbor.Error)!void {
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@ -485,7 +485,7 @@ const Process = struct {
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return project.references(from, file_path, row, col);
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}
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fn completion(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) (ProjectError || Project.LspOrClientError)!void {
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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 {
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const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".completion" });
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defer frame.deinit();
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const project = self.projects.get(project_directory) orelse return error.NoProject;
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