xmobar, branch 0.48a minimalistic status barhttps://jao.io/cgit/xmobar/atom?h=0.482024-04-01T01:51:04Zchangelog2024-04-01T01:51:04Zjaojao@gnu.org2024-04-01T01:51:04Zurn:sha1:db09e5361771f2b67aff0281f4f0996bd4ac6d68fix for unmet pattern matches warnings (clean build)2024-03-30T18:26:01Zjaojao@gnu.org2024-03-30T18:26:01Zurn:sha1:30d226ba5eca8847775d03403367dee1f1e3dcfcchangelog2024-03-30T18:24:06Zjaojao@gnu.org2024-03-30T18:24:06Zurn:sha1:3f4ae1034fe7575df05c59dd0c357fd448198594Add ctor for Locks plugin to accpet on/off labels2024-03-30T15:53:58ZEnrico Maria De Angelisenricomaria.dean6elis@gmail.com2024-03-30T09:12:15Zurn:sha1:7c778511f296c74f36c2b4967707c87ebf2fb808credits2024-03-30T15:25:57Zjaojao@gnu.org2024-03-30T15:25:57Zurn:sha1:3d2f21a7815b6830085db94a949355a3aad6b6bbFix waitForProcess errors when configuration is recompiled2024-03-30T14:51:24ZUlrik de Muelenaereulrikdem@gmail.com2024-03-30T02:03:21Zurn:sha1:cbf92262721879286a85d35dc528ae941f706450
Previously, xmobar would ignore SIGCHLD, but only when the configuration
is recompiled. This means child processes would not leave zombies, so
that waiting for them to exit (either directly by calling
waitForProcess, or indirectly through another function from
System.Process, like system or readProcessWithExitCode) would produce an
error. This breaks the Alsa, Com (#657) and NotmuchMail plugins, as well
as the <action> tag (#687) and low battery action (#688).
As far as I can tell, bracketing the recompilation in
uninstallSignalHandlers and installSignalHandlers was inherited from
xmonad. In xmonad, SIGPIPE and SIGCHLD are always ignored
(installSignalHandlers is called at the start of xmonad and launch), so
the bracket is necessary to be able to wait for the compiler or build
script to exit. Since xmobar does not otherwise ignore the signals, it
is not necessary to change signal handlers at all during recompilation.
Removing it leaves the default action for SIGCHLD, which fixes the
issues described above.
Fixes #657, #687 and #688.
Fix zombie processes left by <action> tag and low battery action2024-03-30T14:42:03ZUlrik de Muelenaereulrikdem@gmail.com2024-03-30T14:42:03Zurn:sha1:9349871b9eb888d1d1b7f552ea40f8d348b16c1b
This effectively reverts c54d93e and 991a168. While those fix #687 and
#688 respectively in the case where the configuration is recompiled, in
all other cases they leave zombie processes, since they undo the fix for
#181.
However, instead of reverting to the deprecated system function, we use
the newer spawnCommand and waitForProcess. And like with 991a168, the
low battery action now runs in the background to avoid blocking the bar.
changelog &co. for kbd monitor2024-03-21T21:33:47Zjaojao@gnu.org2024-03-21T21:33:47Zurn:sha1:8ed665cc20568e877b5400944dbfa752833971bcMake the Kbd monitor clickable, with click selecting the next layout2024-03-17T22:29:01ZEnrico Maria De Angelisenricomaria.dean6elis@gmail.com2024-03-14T00:08:42Zurn:sha1:0fec9d3fdf9bc86187f9f670dafd2ef57fe03f29copyright years2024-03-06T02:11:26Zjaojao@gnu.org2024-03-06T02:11:26Zurn:sha1:5f9c0e179f25b5d74ef8e10d43d5761c82fff8e8