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feat(lsp): add initial support for LSP completion requests

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CJ van den Berg 2024-06-25 21:12:29 +02:00
parent fa59dc1ff8
commit 830000579b
6 changed files with 65 additions and 3 deletions
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16
src/project_manager.zig
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@ -98,6 +98,13 @@ pub fn goto_definition(file_path: []const u8, row: usize, col: usize) tp.result
return (try get()).pid.send(.{ "goto_definition", project, file_path, row, col });
}
pub fn completion(file_path: []const u8, row: usize, col: usize) tp.result {
const project = tp.env.get().str("project");
if (project.len == 0)
return tp.exit("No project");
return (try get()).pid.send(.{ "completion", project, file_path, row, col });
}
pub fn update_mru(file_path: []const u8, row: usize, col: usize) tp.result {
const project = tp.env.get().str("project");
if (project.len == 0)
@ -220,6 +227,8 @@ const Process = struct {
self.did_close(project_directory, path) catch |e| return from.forward_error(e);
} else if (try m.match(.{ "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);
} else if (try m.match(.{ "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);
} else if (try m.match(.{ "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);
} else if (try m.match(.{"shutdown"})) {
@ -308,6 +317,13 @@ const Process = struct {
return project.goto_definition(from, file_path, row, col) catch |e| tp.exit_error(e);
}
fn completion(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8, row: usize, col: usize) tp.result {
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".completion" });
defer frame.deinit();
const project = if (self.projects.get(project_directory)) |p| p else return tp.exit("No project");
return project.completion(from, file_path, row, col) catch |e| tp.exit_error(e);
}
fn get_mru_position(self: *Process, from: tp.pid_ref, project_directory: []const u8, file_path: []const u8) tp.result {
const frame = tracy.initZone(@src(), .{ .name = module_name ++ ".get_mru_position" });
defer frame.deinit();