Commit Graph

14 Commits

Author SHA1 Message Date
Patrick Ziegler 3356188056
Use sockets for IPC (#2539)
Deprecates not using `polybar-msg` for IPC.

Fixes #2532
Closes #2465
Fixes #2504

* Create FIFO specific NamedPipeHandle subclass to PipeHandle

* Prototype SocketHandle

* Move mainloop up to main.cpp

* Pass eventloop to ipc class

* Deprecate sending ipc over the named pipe

Unfortunately, we can only show the warning in the polybar log and not
give the user any feedback because the pipe is one-way

* Move eventloop into its own namespace

* Prototype ipc socket handling

* Remove handles from ipc_client

Should be independent from eventloop logic

* Remove ipc clients when finished

* Add tests for ipc_client decoding

* Add callback for complete ipc messages

* Remove template param from mixins

* Move signal handler to new callback system

* Move poll handle to new callback system

* Move FSEventHandle to new callback system

* Move TimerHandle and AsyncHandle to new callback system

* Move PipeHandle to new callback system

* Implement socket functionality in new callback system

* Correctly reset ipc named pipe handle

* Let client close handles in error callback

* Wrap client pipe and ipc::client in connection class

* Better decoder log messages

* Socket path logic

* Fix CI warnings

* Remove UVHandleGeneric

* Fix error when socket folder already exists

* Proof of concept message writeback

* Restructure ipc files

* polybar-msg: Use sockets

* polybar-msg: Better syntax for actions

* Fix memory leak with fifo

After EOF, the pipe wasn't closed and EOF was called all the time, each
time allocating a new pipe.

* Make polybar-msg compile on its own

* Rudimentary writeback for polybar-msg

* Fix payload reference going out of scope.

* Add IPC documentation

* Cleanup polybar-msg code

* Specify the v0 ipc message format

* Close ipc connection after message

* Fix ipc tests

* Properly close ipc connections

* Fix polybar-msg not working with action string

* Write polybar-msg manpage

* polybar-msg: Stop using exit()

* ipc: Print log message with PID

* Add tests for ipc util

* polybar-msg: Print PID with success message

* ipc: Propagate message errors

* Rename ipc::client to ipc::decoder

* Rename ipc.cpp to polybar-msg.cpp

* ipc: Write encoder function and fix decoder bugs

* ipc: Use message format for responses

* ipc: Handle wrong message types

* ipc: Write back error message if ipc message cannot be processed

This only happens for commands and empty actions.
Non-empty actions are not immediately executed, but deferred until the
next loop iteration.

* Remove TODO about deleting runtime directory

The socket file is not deleted after socket.close() is called, only
after libuv executes the close callback.
So we can't just call rmdir because it will probably always fail.

* CLeanup WriteRequest

* Update manpage authors

* Cleanup
2022-01-22 20:35:37 +01:00
Patrick Ziegler b5fb44220d
ci: Use new codecov uploader (#2541)
* ci: Use new codecov uploader

The bash uploader is deprecated

Ref: https://about.codecov.io/blog/codecov-uploader-deprecation-plan/

* Collect coverage report using lcov

* Remove branch coverage

There are a lot of hidden branches in the C++ code which doesn't make it
very useful
2021-10-16 19:58:34 +02:00
patrick96 ba118477e0 ci: Add libuv dependency 2021-09-21 20:36:23 +02:00
patrick96 04344aa0e7 CI: apt update before installing doc dependencies
Caused a 404 not found error
2021-01-24 16:05:31 +01:00
Patrick Ziegler d5be8cad97
Add compiler warning for missing override specifier (#2341)
* build: Add -Wsuggest-override

We should always use the override specifier when overriding virtual
functions. This helps prevent errors when a subclass tries to create a
function with the same name as a virtual function in a super-class but
with a different purpose.

* clang-format

* Upload logs on failure

* Add override to unsupported.hpp

* cmake: Make -Wsuggest-override flag conditional
2021-01-04 10:38:43 +01:00
patrick96 6479ebc83f ci: Make sphinx warnings errors 2020-12-24 12:46:02 +01:00
patrick96 c3fbd1e3e8 ci: Add job for polybar-msg 2020-12-24 02:20:38 +01:00
patrick96 20c88ca977 ci: Use libnl 2020-12-24 02:20:38 +01:00
patrick96 c24a6999a4 refactor(cmake): Allow targets to be enabled individually
Each major target of polybar can now be enabled/disabled while
configuring (even polybar itself).

The cmake code specific to each target will only run if the target is
enabled.

This allows us to for example just build the documentation without
having to run all the cmake code related to compilation or having the
polybar dependencies installed (other than sphinx).
2020-12-24 02:20:38 +01:00
Patrick Ziegler d63bf294b7
Adopt "keep a changelog" (#2308)
* Adopt keep a changelog

Ref: https://keepachangelog.com/en/1.0.0/

* Add changelog to release and contributing docs

* Use H2 for automatically added Download section

The individual changelog subsections use H3 and the changelog section
uses H2, so the Download section should use the same heading

* Add already present changes to changelog

* Mention changelog issue references in CONTRIBUTING.md
2020-12-16 16:04:10 +01:00
patrick96 1c554dd0e0
Merge branch 'hotfix/3.5.1' 2020-12-12 13:28:57 +01:00
patrick96 95537f458d ci: Add manual trigger 2020-12-12 01:43:12 +01:00
patrick96 cf739ed295 ci: Use github actions 2020-12-12 01:43:12 +01:00
Patrick Ziegler 1168ef36a0
github: Add action to create release archive (#2277)
Whenever a release is published, this action will create a release
archive and update the release body with a download section.

This also integrates the suggestions from #2276

Resolves #2276
2020-12-06 18:16:17 +01:00