When requesting a parameter hint message with `Ctrl + p` in a file that
doesn't have a language server, we would crash.
Now, rather than verifying that we have a language server, we return
early if we don't have one.
Because the wake pipe is thread-local, it was previously not possible
to wake an event loop across a thread. Therefore, this commit
rearchitects event loop waking by making the wake function a member of
the event loop itself and having it keep a pointer to its thread's wake
pipe. The global wake() function calls wake on the current thread's
event loop.
This also fixes a bug in BackgroundAction: it should wake the event loop
it was created on, instead of the current thread's event loop.
Previously, the build directory for building serenity components was a
temporary directory in /tmp which was generated whenever a different
serenity component was built.
Instead of doing that, Hack Studio now simply uses the Build/ directory
inside the Serenity repository, similar to what is done in host builds.
This makes it so we don't re-build when switching back and forth between
different components.
It also makes it easier to inspect the build products.
When saving a new file, save_as_action will return if the filename
input was empty, but save_action would still try to save the file.
Added a guard to make sure we never try to save files with empty
filenames.
Until it becomes enough stable and performant, semantic highlighting is
disabled by default.
It can be toggled on via the "Project" menu in HackStudio.
HackStudio::Editor will now send a request to get semantic token
information to the language server whenever there's a short pause in
editing.
The result is used by the semantic c++ syntax highlighter to provide
better highlighting information.
Previously, find_declaration_of() only worked for AST nodes of type
Identifier. It now also works for declaration node, member variables
and function parameters.
The TokenInfo struct contains the token's position and a
"semantic type". The semantic type is a more fine-grained token type
than what's in Cpp::Token::Type.
For example, the semantic token type differentiates between a reference
to a variable and to a function parameter. In the normal Token::Type,
both would be Token::Type::Identifier.
Since VM::exception() no longer exists this is now useless. All of these
calls to clear_exception were just to clear the VM state after some
(potentially) failed evaluation and did not use the exception itself.
Now that the GML formatter is both perserving comments and also mostly
agrees to the existing GML style, it can be used to auto-format all the
GML files in the system. This commit does not only contain the scripts
for running the formatting on CI and the pre-commit hook, but also
initially formats all the existing GML files so that the hook is
successfull.
Prefixes are very much a C thing which we don't need in C++. This commit
moves all GML-related classes in LibGUI into the GUI::GML namespace, a
change somewhat overdue.
This also refactors interpreter creation to follow
InitializeHostDefinedRealm, but I couldn't fit it in the title :^)
This allows us to follow the spec much more closely rather than being
completely ad-hoc with just the parse node instead of having all the
surrounding data such as the realm of the parse node.
The interpreter creation refactor creates the global execution context
once and doesn't take it off the stack. This allows LibWeb to take the
global execution context and manually handle it, following the HTML
spec. The HTML spec calls this the "realm execution context" of the
environment settings object.
It also allows us to specify the globalThis type, as it can be
different from the global object type. For example, on the web, Window
global objects use a WindowProxy global this value to enforce the same
origin policy on operations like [[GetOwnProperty]].
Finally, it allows us to directly call Program::execute in perform_eval
and perform_shadow_realm_eval as this moves
global_declaration_instantiation into Interpreter::run
(ScriptEvaluation) as per the spec.
Note that this doesn't evalulate Source Text Modules yet or refactor
the bytecode interpreter, that's work for future us :^)
This patch was originally build by Luke for the environment settings
object change but was also needed for modules. So I (davidot) have
modified it with the new completion changes and setup for that.
Co-authored-by: davidot <davidot@serenityos.org>
Previously when generating the HackStudio CMake build file,
we used all dependency libraries that are specified in
target_link_libraries commands as the dependencies of a library.
The recent addition of LibCryptSHA2 broke things because that library
is not declared with serenity_lib like most other libraries
(it uses special linking properties).
This means that we don't declare it in the CMake file we generate.
To fix this, we now filter the dependencies and only include libraries
that we define in the build CMake file.
This change unfortunately cannot be atomically made without a single
commit changing everything.
Most of the important changes are in LibIPC/Connection.cpp,
LibIPC/ServerConnection.cpp and LibCore/LocalServer.cpp.
The notable changes are:
- IPCCompiler now generates the decode and decode_message functions such
that they take a Core::Stream::LocalSocket instead of the socket fd.
- IPC::Decoder now uses the receive_fd method of LocalSocket instead of
doing system calls directly on the fd.
- IPC::ConnectionBase and related classes now use the Stream API
functions.
- IPC::ServerConnection no longer constructs the socket itself; instead,
a convenience macro, IPC_CLIENT_CONNECTION, is used in place of
C_OBJECT and will generate a static try_create factory function for
the ServerConnection subclass. The subclass is now responsible for
passing the socket constructed in this function to its
ServerConnection base; the socket is passed as the first argument to
the constructor (as a NonnullOwnPtr<Core::Stream::LocalServer>) before
any other arguments.
- The functionality regarding taking over sockets from SystemServer has
been moved to LibIPC/SystemServerTakeover.cpp. The Core::LocalSocket
implementation of this functionality hasn't been deleted due to my
intention of removing this class in the near future and to reduce
noise on this (already quite noisy) PR.
ProjectBuilder takes care of building and running the current project
from Hack Studio.
The existing functionality of building javascript and Makefile projects
remains, and in addition to it the ability to build standalone serenity
components is added.
If the Hack Studio project is the serenity repository itself,
ProjectBuilder will attempt building the component that the currently
active file belongs to.
It does so by creating a new CMake file which adds the component as a
build subdirectory.
It also parses all CMake files in the serenity repository to gather all
available libraries. It declares the libraries and their dependencies in
this CMake file.
It then uses the HACKSTUDIO_BUILD CMake option to direct the build
system to use this CMake file instead of doing a full system build.
Previously, Core::command only returned a String which contained the
data from stdout.
The CommandResult struct contains the exit code as well as the data
from stdout and stderr.
The documentation tooltip and parameters hint tooltip initialization
functions are now fallible and now call try_set_main_widget
instead of set_main_widget. They are only called by Editor's new
custom try_create function.
Instead of making it a void function, checking for an exception, and
then receiving the relevant result via VM::last_value(), we can
consolidate all of this by using completions.
This allows us to remove more uses of VM::exception(), and all uses of
VM::last_value().
LexicalPath is a 'heavier' object than a String that is mainly used for
path parsing and validation, we don't actually need any of that in
GitRepo and its related files, so let's move to String :^)
I've also done some east-const conversion in the files that I was
editing for the string change.
In certain cases, an index might be invalid in the unstaged files view.
We must check if this index is valid before attempting to read the
index's data.
This is partially a revert of commits:
10a8b6d411561b67a1ad
Rather than adding the prot_exec pledge requried to use dlopen(), we can
link directly against LibUnicodeData in applications that we know need
that library.
This might make the dlopen() dance a bit unnecessary. The same purpose
might now be fulfilled with weak symbols. That can be revisted next, but
for now, this at least removes the potential security risk of apps like
the Browser having prot_exec privileges.
Previously, if the parent directory didn't exist when making a project,
it would say that the creation directory was 'invalid' which isn't
necessarily true.
This patch prompts the user to ask if they would like to create the
parent directory when creating a project, instead of treating it as an
'invalid' directory.
Previously the debuggee process used the same tty of the HackStudio
process.
We now set things up so the debuggee gets attached to the
TerminalWrapper in the "Console" tab.
Previously the setup for both the master and slave pseudoterminals was
done in TerminalWrapper::run_command.
This commit separates the relevant logic into
TerminalWrapper::setup_master_pseudoterminal
and TerminalWrapper::setup_slave_pseudoterminal.
This option is already enabled when building Lagom, so let's enable it
for the main build too. We will no longer be surprised by Lagom Clang
CI builds failing while everything compiles locally.
Furthermore, the stronger `-Wsuggest-override` warning is enabled in
this commit, which enforces the use of the `override` keyword in all
classes, not just those which already have some methods marked as
`override`. This works with both GCC and Clang.
Persist EditingEngine mode in HackStudio and TextEditor when opening new
files or editing splits. Previously, the EditingEngine defaulted to a
RegularEditingEngine for a new Editor, even if Vim Emulation had been
selected in the existing Editor.
This is an encapsulation of the common work done by all of our
single-client IPC servers on startup:
1. Create a Core::LocalSocket, taking over an accepted fd.
2. Create an application-specific ClientConnection object,
wrapping the socket.
It's not a huge change in terms of lines saved, but I do feel that it
improves expressiveness. :^)
