From 67bcfdc34427fcaeeceddb1184ca79ebac18e53c Mon Sep 17 00:00:00 2001
From: Andrew Scott <git@andyscott.me>
Date: Sat, 24 Feb 2024 17:37:23 -0500
Subject: [PATCH] Rename swayidle-launcher to idle-launcher, made more POSIX-y

---
 dot_config/river/executable_init.tmpl         |  2 +-
 dot_local/bin/executable_idle-launcher.tmpl   | 54 +++++++++++++++++++
 .../bin/executable_swayidle-launcher.tmpl     | 39 --------------
 3 files changed, 55 insertions(+), 40 deletions(-)
 create mode 100644 dot_local/bin/executable_idle-launcher.tmpl
 delete mode 100644 dot_local/bin/executable_swayidle-launcher.tmpl

diff --git a/dot_config/river/executable_init.tmpl b/dot_config/river/executable_init.tmpl
index 0c0a1c0..62b7948 100644
--- a/dot_config/river/executable_init.tmpl
+++ b/dot_config/river/executable_init.tmpl
@@ -272,8 +272,8 @@ rivertile -view-padding 4 -outer-padding 4 -main-ratio .55 &
 dbus-update-activation-environment WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=river &
 /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1 &
 kanshi &
+idle-launcher &
 pipewire-launcher &
-swayidle-launcher &
 yambar-launcher &
 dunst &
 gammastep -r &
diff --git a/dot_local/bin/executable_idle-launcher.tmpl b/dot_local/bin/executable_idle-launcher.tmpl
new file mode 100644
index 0000000..8bbdbfe
--- /dev/null
+++ b/dot_local/bin/executable_idle-launcher.tmpl
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+time=$(date +"%b %d, %Y %T")
+log_file=$XDG_STATE_HOME/idle.log
+
+echo "--- $time ---" > "$log_file"
+
+# kill process if already running
+user=$(id -u)
+pid=$(ps -u "$user" | awk '/\<swayidle\>/ {print $1}')
+if [ "$pid" != "" ]; then
+  echo "Sending SIGTERM to swayidle." >> "$log_file"
+  kill "$pid"
+  sleep 1
+fi
+
+pid=$(ps -u "$user" | awk '/\<swayidle\>/ {print $1}')
+if [ "$pid" != "" ]; then
+  echo "Sending SIGKILL to swayidle." >> "$log_file"
+  kill -9 "$pid"
+  sleep 1
+fi
+
+{{ if eq .chezmoi.hostname "helix" -}}
+# dim: 2m, lock: 5m, display: 15m, suspend: 1h
+brightness="/sys/class/backlight/amdgpu_bl1/brightness"
+prev_brightness="${XDG_STATE_HOME}/prev_brightness"
+swayidle -w \
+         timeout 120 "cat $brightness > $prev_brightness && echo 1 > $brightness" \
+    resume "cat $prev_brightness > $brightness" \
+  timeout 300 'waylock-launcher' \
+    resume "cat $prev_brightness > $brightness" \
+  timeout 900 "cat $prev_brightness > $brightness && wlr-randr --output eDP-1 --off" \
+  resume "wlr-randr --output eDP-1 --on && kanshictl reload" \
+  timeout 3600 "loginctl suspend-then-hibernate" \
+    resume "wlr-randr --output eDP-1 --on && kanshictl reload" \
+  lock "waylock-launcher" \
+  before-sleep "waylock-launcher" \
+  2>&1 | tee -a "$log_file" &
+{{- else if eq .chezmoi.hostname "hydrus" }}
+# lock: 5m, display: 15m
+swayidle -w \
+  timeout 300 'waylock-launcher' \
+  timeout 900 'kanshictl switch dual-off' \
+    resume 'kanshictl switch dual' \
+  lock 'waylock-launcher' \
+  before-sleep 'waylock-launcher' \
+  2>&1 | tee -a "$log_file" &
+{{- else }}
+# lock after 5m
+swayidle -w \
+  timeout 300 'waylock-launcher' \
+  2>&1 | tee -a "$log_file" &
+{{ end }}
diff --git a/dot_local/bin/executable_swayidle-launcher.tmpl b/dot_local/bin/executable_swayidle-launcher.tmpl
deleted file mode 100644
index bec788d..0000000
--- a/dot_local/bin/executable_swayidle-launcher.tmpl
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/sh
-
-time=$(date +"%b %d, %Y %T")
-log_file=$XDG_STATE_HOME/swayidle.log
-
-echo "--- $time ---" > "$log_file"
-
-# kill running processes
-killall -q swayidle
-
-{{ if eq .chezmoi.hostname "helix" -}}
-# dim: 2m, lock: 5m, display: 15m, suspend: 1h
-swayidle -w \
-  timeout 120 'light -O && light -S .1' \
-    resume 'light -I' \
-  timeout 300 'waylock-launcher' \
-    resume 'light -I' \
-  timeout 900 'light -I && wlr-randr --output eDP-1 --off' \
-    resume 'wlr-randr --output eDP-1 --on && kanshictl reload' \
-  timeout 3600 'loginctl suspend-then-hibernate' \
-    resume 'wlr-randr --output eDP-1 --on && kanshictl reload' \
-  lock 'waylock-launcher' \
-  before-sleep 'waylock-launcher' \
-  2>&1 | tee -a "$log_file" &
-{{- else if eq .chezmoi.hostname "hydrus" }}
-# lock: 5m, display: 15m
-swayidle -w \
-  timeout 300 'waylock-launcher' \
-  timeout 900 'kanshictl switch dual-off' \
-    resume 'kanshictl switch dual' \
-  lock 'waylock-launcher' \
-  before-sleep 'waylock-launcher' \
-  2>&1 | tee -a "$log_file" &
-{{- else }}
-# lock after 5m
-swayidle -w \
-  timeout 300 'waylock-launcher' \
-  2>&1 | tee -a "$log_file" &
-{{ end }}