Merge branch 'master' of git.sleepmap.de:config/dotfiles

* 'master' of git.sleepmap.de:config/dotfiles:
  bin/backlight: Adding more thorough description. Adding better help printout. Only print help on -h. Print current brightness in percentage when not giving any parameter.
  bin/realtime-suggestions: Now upstreamed ( https://github.com/linuxaudio/realtime-suggestions ).
  bin/xorg_autolock: Removing useless script.
  .xprofile: Remove xorg_autolock (as it's causing a lot of trouble with screen suspend and killing of user environment on shutdown.
  bin/realtime-suggestions: Switching to info level for detection of audio group.
  bin/realtime-suggestions: Switching the kernel_config location to somewhere below /boot, if the default below /proc/config.gz was not found. Rewriting all kernel config checks to use a unified function kernel_config_has() and cmdline checks to use kernel_cmdline_has().
  bin/realtime-suggestions: Changing check for policy directory in check_cpu_governor(), so that we fail if we don't at least find one policy dir.
  bin/realtime-suggestions: Guarding against non-existing cpufreq dir in /sys, when running check_cpu_governor(). Mentioning default value in check_max_user_watches().
  bin/realtime-suggestions: Adding check for virtualization/containerization.
  .config/systemd/user/gpg-refresh.*: Adding local systemd user service for PGP key refresh.
  bin/realtime-suggestions: Fixing unitialized variable in message printout.
  bin/realtime-suggestions: Adding check for Linux kernel.
  bin/realtime-suggestions: Switching WARNING to CHANGE. Only checking for CONFIG_NO_HZ_{,COMMON,FULL}.
  bin/realtime-suggestions: Ignoring /boot mount points (it's very unlikely to use that for anything but boot stuff).
  bin/realtime-suggestions: Adding realtime-suggestions.
  .ssh/config: Using a ed25519 key for apu-access.
  .config/packages-community.txt: Adding eq10q and osc2midi.
  .xserverrc: Redirect output to a log file.
  .config/khal/config: Adding Nanni's personal calendar.
  .vdirsyncer/config: Adding nanni's personal calendar.

10 files changed, 42 insertions, 45 deletions

diff --git a/.config/khal/config b/.config/khal/config
index 3e6026c..d808a0f 100644
--- a/.config/khal/config
+++ b/.config/khal/config
@@ -4,37 +4,41 @@
 [[local]]
 path = ~/.calendars/local
 readonly = True
-color = light red
+color = 'light red'
 
 # cloud.sleepmap.de
 [[birthdays]]
 path = ~/.calendars/contact_birthdays
 readonly = True
-color = white
+color = 'white'
 
 [[concerts]]
 path = ~/.calendars/concerts
-color = brown
+color = 'brown'
 
 [[flat]]
 path = ~/.calendars/flat
-color = light blue
+color = 'light blue'
 
 [[live]]
 path = ~/.calendars/live
-color = light magenta
+color = 'light magenta'
 
 [[private]]
 path = ~/.calendars/private
-color = dark cyan
+color = 'dark cyan'
 
 [[work]]
 path = ~/.calendars/work
-color = dark magenta
+color = 'dark magenta'
 
 [[t4]]
 path = ~/.calendars/bus_shared_by_t4
-color = dark cyan
+color = 'dark cyan'
+
+[[nanni]]
+path = ~/.calendars/personal_shared_by_nanni
+color = 'light magenta'
 
 [sqlite]
 path = ~/.config/khal/khal.db
diff --git a/.config/packages-community.txt b/.config/packages-community.txt
index 0667244..edba02d 100644
--- a/.config/packages-community.txt
+++ b/.config/packages-community.txt
@@ -42,6 +42,7 @@ dssi
 dssi-vst
 ecasound
 elyxer
+eq10q
 eteroj.lv2
 fabla
 faust
@@ -112,6 +113,7 @@ nomacs
 non-daw
 non-sequencer
 ntk
+osc2midi
 padthv1
 patchage
 patchmatrix
diff --git a/.config/systemd/user/gpg-refresh.service b/.config/systemd/user/gpg-refresh.service
new file mode 100644
index 0000000..3b7ff65
--- /dev/null
+++ b/.config/systemd/user/gpg-refresh.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=GnuPG cryptographic key refresh
+Documentation=man:gpg(1)
+
+[Service]
+ExecStart=/usr/bin/gpg --refresh-keys
diff --git a/.config/systemd/user/gpg-refresh.timer b/.config/systemd/user/gpg-refresh.timer
new file mode 100644
index 0000000..44c3e68
--- /dev/null
+++ b/.config/systemd/user/gpg-refresh.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=Timer for GnuPG cryptographic key refresh
+
+[Timer]
+OnCalendar=daily
+AccuracySec=1h
+Persistent=true
+
+[Install]
+WantedBy=timers.target
diff --git a/.ssh/config b/.ssh/config
index 8978c42..1c86677 100644
--- a/.ssh/config
+++ b/.ssh/config
@@ -45,7 +45,7 @@ Host apu-access
   User dave
   ServerAliveInterval 120
   Compression yes
-  IdentityFile ~/.ssh/id_rsa
+  IdentityFile ~/.ssh/id_ed25519
   IdentitiesOnly yes
   ControlMaster auto
   ControlPath ~/.ssh/socket-%r@%h:%p
diff --git a/.vdirsyncer/config b/.vdirsyncer/config
index ebd9acc..39926ab 100644
--- a/.vdirsyncer/config
+++ b/.vdirsyncer/config
@@ -23,7 +23,7 @@ password.fetch = ["command", "~/bin/pass2vdirsyncer", "dave", "cloud.sleepmap.de
 [pair dave_calendar]
 a = "dave_calendar_local"
 b = "dave_calendar_remote"
-collections = ["concerts", "contact_birthdays", "live",  "flat", "private", "work", "bus_shared_by_t4"]
+collections = ["concerts", "contact_birthdays", "live",  "flat", "private", "work", "bus_shared_by_t4", "personal_shared_by_nanni"]
 
 [storage dave_calendar_local]
 type = "filesystem"
diff --git a/.xprofile b/.xprofile
index 116c4b4..1549ad1 100644
--- a/.xprofile
+++ b/.xprofile
@@ -21,11 +21,6 @@ if [ -x "$HOME/bin/setup_screens" ]; then
   "$HOME/bin/setup_screens" &
 fi
 
-# lock X automatically after inactivity
-if [ -x "$HOME/bin/xorg_autolock" ]; then
-  "$HOME/bin/xorg_autolock" &
-fi
-
 # lock X before going to sleep
 if [ -x "/usr/bin/xss-lock" ]; then
   /usr/bin/xss-lock xorg_lock &
diff --git a/.xserverrc b/.xserverrc
index fe79c4b..cd27661 100644
--- a/.xserverrc
+++ b/.xserverrc
@@ -1,2 +1,2 @@
 #!/bin/sh
-exec /usr/bin/Xorg -nolisten tcp -keeptty "$@" vt$XDG_VTNR
+exec /usr/bin/Xorg -nolisten tcp -keeptty "$@" vt$XDG_VTNR > ~/.log/xorg.log 2>&1
diff --git a/bin/backlight b/bin/backlight
index ac8a466..be0dadf 100755
--- a/bin/backlight
+++ b/bin/backlight
@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
-# set backlight through sysfs
+#
+# Sets backlight through /sys/class/backlight/intel_backlight/brightness
+# Note: This requires the file to be user-writable!
+# Changes can be applied either by (positive or negative) relative increment
+# [-i] or as an absolute value [-s] (in percentage).
 
 set -euo pipefail
 
@@ -70,8 +74,8 @@ set_brightness() {
 }
 
 print_help() {
-  echo -e "Usage:\n $0 -d <decrement_by_x_percent> \n or $0 -i <increment_by_x_percent>"
-  exit 1
+  echo -e "Usage: $0 [-i <increment_in_percent>] [-s <brightness_in_percent>]"
+  exit 0
 }
 
 if [ ${#@} -gt 0 ]; then
@@ -93,7 +97,8 @@ if [ ${#@} -gt 0 ]; then
     esac
   done
 else
-  print_help
+  echo "$current_brightness_percentage"
+  exit 0
 fi
 
 set_brightness
diff --git a/bin/xorg_autolock b/bin/xorg_autolock
deleted file mode 100755
index 181548e..0000000
--- a/bin/xorg_autolock
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-lock=${XDG_RUNTIME_DIR}/xorg_autolock.lock
-lock_block=${XDG_RUNTIME_DIR}/xorg_autolock_block
-lock_cmd="$HOME/bin/xorg_lock"
-lockafter=600000
-
-rm -f "${lock}" "${lock_block}"
-
-while true; do
-  if [ ! -f "${lock}" ] && [ ! -f "${lock_block}" ];then
-    if [ -x "/usr/bin/xssstate" ]; then
-      if [ "$(xssstate -i)" -ge $lockafter ] && [ -x "$lock_cmd" ]; then
-        $lock_cmd
-      fi
-    else
-      echo "xssstate is note installed!"
-      exit 1
-    fi
-  fi
-
-  sleep 1
-done