polybar/cmake
Patrick Ziegler 444120e664
script: Fix concurrency issues (#2518)
Fixes #1978

* Move tail and non-tail handler to method

Defining them in the constructor is ugly.

* script: Iterate over defined actions instead of fixed list

* Separate running logic and lock m_output

* Include POLYBAR_FLAGS in linker flags

* Stop using m_prev in script_runner

* Join module threads in stop function

Joining in the destructor may lead to UB because the subclass is already
deconstructed but the threads may still require it to be around (e.g.
for calling any functions on the instance)

* Cleanup script module

* Update changelog

* Remove AfterReturn class

* Remove m_stopping from script module

* Fix polybar not reading the entire line from child process.

For every `readline` call we created a new fd_streambuf. This means once
`readline` returns, the streambuf is destructed and and pending data in
its temporary buffer discarded and we never actually read it.

* Remove unused includes
2021-10-03 01:27:11 +02:00
..
common cmake: Use set_target_properties for include dirs 2021-03-01 00:05:44 +01:00
modules cmake: Fix FindLibUV 2021-09-21 20:36:23 +02:00
templates cmake: Add option to enable/disable sample config 2020-12-24 02:20:38 +01:00
01-core.cmake cmake: Add option to enable/disable shell files 2020-12-24 02:20:38 +01:00
02-opts.cmake Add cmake files for configuring individual targets 2020-12-24 02:20:38 +01:00
04-targets.cmake cmake: Add option to enable/disable sample config 2020-12-24 02:20:38 +01:00
05-summary.cmake Integrate bar taskqueue into eventloop (#2510) 2021-09-27 17:35:45 +02:00
cxx.cmake script: Fix concurrency issues (#2518) 2021-10-03 01:27:11 +02:00
libpoly.cmake Use libuv >= 1.3.0 2021-09-21 20:36:23 +02:00