pp-misc/toggle-cpu-governor: loops though cpu-governors

app-misc/toggle-cpu-governor/Manifest

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+AUX toggle-cpu-governor 1135 SHA256 59590d78941942d9b17d9d928d9152c7795ddf0cbcaf88ac691711ed696d4794 SHA512 b09016bd98212a8ef284d7831dc56b5bd674cd4d487e7b30657f0d0299574c8db536ac4de30f0dceb067544089ed01e690465e57beafaf9e6253b6ebd6a28c46 WHIRLPOOL 8252ad6af68b7d73641dd29cfea82fd3f308136ea7517888b1b1ac553087e3d9d61cb640ee9539c722b1773ed61e3c64051bb6c11b0e05ddcbf22dc0d549561b
+EBUILD toggle-cpu-governor-0.1.ebuild 466 SHA256 3e81a641e2e8384fc626367cb2c1230c00332599d38a847055d039e22ae1290c SHA512 efa6ec5c560e50e1f3b9ab1bafbdfc3ca8b1878fd2e36306ac56af5ab360d501075dff3ba2f8f2169ba40b2cef33055f5e75bf54bb9d44ee323589dc641b3410 WHIRLPOOL 233e5148d23a8682bfa0b72e46dc2c7d7c50cf5758f51201fb684a2390b9eb5f40e6fddc594146db74c38688d9839c2bcb9a30ea58a58de67fe761de4231c695
+MISC metadata.xml 246 SHA256 adf43b42c2e0a8da20c10878afa97282c39c9149d0a46d18994c18cffe5c35ba SHA512 e9c5ce40a7eb832ac8e92512356725c7f0f3c546cf7d9c6dceca6dd764738c6d5682fb2a343916ecab482ff75924204aae291d236fbd3844fd80351c65de0b87 WHIRLPOOL 61bbf4a1e98792b3c8d37293322dfaa76d85ee29331a3477b424349f81c5516416f9dc8a95eb9b833818703c64de503e635e99df51723e0f8b78f2881e1f5422

app-misc/toggle-cpu-governor/files/toggle-cpu-governor

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+#!/bin/bash
+# Author: Stefan Kuhn <woudan@pentoo.ch>
+#
+# toggles cpu governors
+# (or loops through the list if more then 2 governors are available)
+
+# sanity check
+if [ ! -x /usr/bin/cpufreq-info ]  || [ ! -x /usr/bin/cpufreq-set ]; then
+	echo "Error: /usr/bin/cpufreq-info or /usr/bin/cpufreq-set not found"
+	echo "Do you have sys-power/cpufrequtils installed?"
+	exit 1
+fi
+
+
+setNextGovernor()
+{
+	# get available governors
+	local allGovernors=$(cpufreq-info -g)
+	local currentGov=$(cpufreq-info -p | sed -r 's/^.*[[:space:]]+([[:alnum:]]+)$/\1/')
+	local found=0
+	local newGov=
+	for gov in $allGovernors; do
+		if [ $found -ne 0 ]; then
+			newGov=$gov
+			break
+		fi
+		[ "$gov" == "$currentGov" ] && found=1
+	done
+	# last gov was active, set to first
+	if [ "$newGov" == '' ]; then
+		newGov=$(echo "$allGovernors" | sed -r 's/^([[:alnum:]]+)[[:space:]]+.*$/\1/')
+	fi
+	echo "Available governors: \"$allGovernors\""
+	echo "Old governor: \"$currentGov\""
+	# set new governor
+	cpufreq-set -r -g $newGov
+	if [ $? -eq 0 ]; then
+		echo "New governor: $newGov"
+		exit 0
+	else
+		echo "CPU governor not set ... are you root?"
+	fi
+}
+
+setNextGovernor

app-misc/toggle-cpu-governor/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<longdescription lang="en">Toggles cpu governors - loops though the available governors</longdescription>
+</pkgmetadata>
+

app-misc/toggle-cpu-governor/toggle-cpu-governor-0.1.ebuild

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+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=4
+
+DESCRIPTION="Toggles cpu governors - loops though the available governors"
+HOMEPAGE="http://pentoo.ch"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+DEPEND=""
+RDEPEND="${DEPEND} sys-power/cpufrequtils"
+
+S="${WORKDIR}"
+src_prepare() {
+	cp ""${FILESDIR}/${PN} .
+}
+
+src_install() {
+	exeinto /usr/bin
+	doexe "${PN}"
+}