commit e88aef5553dccb0685ad0a0cdaadac7a15805f90
Author: Cem Keylan <cem@ckyln.com>
Date: Sun, 2 Feb 2020 22:18:48 +0300
initial commit
Diffstat:
3 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/README b/README
@@ -0,0 +1,37 @@
+cem-utils
+=========
+
+These are some utilities that are not much
+use to anyone, but I use for my own. Most of
+them are just simpler re-implementations of
+programs that are pretty unnecessary for most
+people. If i published them standalone, lots
+of people would get mad at me for just modifying
+some program that they like with really small
+changes.
+
+I really don't care about what you think about
+these. I just use them.
+
+Here are some explanations per utility. Right now
+there is only one but I will be publishing others.
+
+
+nap
+---
+
+Literally Leah's zzz with only suspend feature.
+It is compatible with zzz so it can read zzz.d
+Why don't I add hybernation stuff? Because my
+computer cannot hybernate.
+
+You see my point? I don't have a use for more
+than half of the things zzz script does. So
+I deleted them.
+
+To install run, as root if necessary
+
+ make -C nap install
+
+This will create the /etc/zzz.d directories and
+install nap
diff --git a/nap/Makefile b/nap/Makefile
@@ -0,0 +1,15 @@
+PREFIX=/usr/local
+BINDIR=${PREFIX}/bin
+ETCDIR=/etc
+
+install:
+ mkdir -p ${DESTDIR}${ETCDIR}/zzz.d/suspend
+ mkdir -p ${DESTDIR}${ETCDIR}/zzz.d/resume
+ install -Dm755 nap ${DESTDIR}${BINDIR}/nap
+
+uninstall:
+ rm -f ${DESTDIR}${BINDIR}/nap
+ @echo not removing /etc/zzz.d, you can remove \
+ it manually
+
+.PHONY: install uninstall
diff --git a/nap/nap b/nap/nap
@@ -0,0 +1,14 @@
+#!/bin/sh
+# nap - not the full zzz, but a light one
+
+usage() { printf 'Usage: %s\nThere are not many options when taking a nap.\n' "${0##*/}" ; exit 1 ;}
+[ "$1" ] && usage
+grep -q mem /sys/power/state || { printf "Suspend not supported.\n"; exit 1 ;}
+test -w /sys/power/state || { printf "Sleep permission denied.\n" ; exit 1 ;}
+for hook in /etc/zzz.d/suspend/* ; do
+ [ -x "$hook" ] && "$hook"
+done
+printf mem >/sys/power/state || { printf "Could not suspend.\n" ; exit 1 ;}
+for hook in /etc/zzz.d/resume/*; do
+ [ -x "$hook" ] && "$hook"
+done
