xmobar/src/Xmobar/Plugins/Monitors, branch 0.34

Update UVWeather branch

2020-06-12T17:16:08Z

Optimize weather plugin by reusing manager and other refactors

2020-06-12T17:14:31Z

As documented in the http-client library, calling newManager is an expensive operation: ``` Creating a new Manager is a relatively expensive operation, you are advised to share a single Manager between requests instead. ``` But inspite of the haddocks in xmobar claiming that once 'Manager' is created, it will be used throughout the monitor is not true. Because for every call of `startWeather` a new manager is being created. Also I removed the option in WeatherOpts because even if it is false, it will be ultimately created in `getData` function. Also without using a manager - the plugin won't really work. So, I don't think there is any reason for this option to exist. I have introduced a new dependency http-client-tls to use the shared global manager so that we reuse the same manager every time. This simplifies a lot of code. Note that this is not really a new dependency because http-conduit already depends on it transitively.

recursively hlinting

2020-05-06T21:20:34Z

hlinting

2020-05-06T19:11:25Z

Whitespace

2020-04-21T03:24:12Z

MPD: catch errors earlier so that reconnections are allowed

2020-04-21T03:19:37Z

Network: up indicator

2020-03-05T17:55:12Z

Wireless: fix hlint warnings, reenable CI checks

2020-03-05T17:52:09Z

This makes the code hlint-clean for --cpp-define=USE_NL80211, --cpp-define=IWLIB and without --cpp-define too.

hlint nit

2020-02-26T20:08:52Z

Wireless: support NL80211 userspace <-> kernelspace API

2020-02-25T10:07:44Z

NL80211 was introduced in Linux 2.6.24 in 2007 as a new extensible universal API, replacing "wireless extensions" ioctls. It works on top of netlink, and allows direct communication to cfg80211 kernel subsystem. Since then it became a hard requirement for all upstream wireless drivers to hook into cfg80211 (SoftMAC drivers do it via the common mac80211 layer). There's still additional compatibility code that allows limited Wext functionality for cfg80211 drivers but it's buggy and can be disabled altogether when CONFIG_CFG80211_WEXT is not set. This patch makes use of "netlink" Haskell library which doesn't have any additional runtime dependencies (so neither iwlib nor libnl are required). The operation is the same as performed by "iw dev link" command. The signal level is transformed to "quality" by first clamping it to [-110; -40], then adding 110 and dividing by 70 (same meaningless formula as used by the cfg80211 Wext compatibility layer). "essid" template argument is replaced by more appropriate "ssid" (with the old variant still available for backwards compatibility)