From 6739b95463268ae68b90fabefbc00a9752001f30 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 5 Feb 2017 00:40:42 +0000
Subject: add config-mgmt-swap

---
 config-box-proton-base.PKGBUILD  |  5 ++---
 config-box-winston-base.PKGBUILD |  5 ++---
 config-mgmt-swap.PKGBUILD        | 30 ++++++++++++++++++++++++++++++
 3 files changed, 34 insertions(+), 6 deletions(-)
 create mode 100644 config-mgmt-swap.PKGBUILD

diff --git a/config-box-proton-base.PKGBUILD b/config-box-proton-base.PKGBUILD
index fdcb34d..c2587c1 100644
--- a/config-box-proton-base.PKGBUILD
+++ b/config-box-proton-base.PKGBUILD
@@ -1,11 +1,11 @@
 . ${BUILDFILE%/*}/common.sh
-pkgver=20161112
+pkgver=20170204
 
 package() {
 preamble
 # #### base setup
 
-depends+=(linux-libre-lts grub haveged systemd-swap)
+depends+=(linux-libre-lts grub haveged)
 conflicts+=(linux-libre)
 
 add-file etc/hostname <<EOF
@@ -22,7 +22,6 @@ LC_COLLATE=C
 EOF
 
 add-unit etc/systemd/system/getty.target.wants/getty@tty1.service
-add-unit etc/systemd/system/local-fs.target.wants/systemd-swap.service
 add-unit etc/systemd/system/multi-user.target.wants/haveged.service
 add-unit etc/systemd/system/multi-user.target.wants/remote-fs.target
 
diff --git a/config-box-winston-base.PKGBUILD b/config-box-winston-base.PKGBUILD
index 8e6d1ab..43c0f7a 100644
--- a/config-box-winston-base.PKGBUILD
+++ b/config-box-winston-base.PKGBUILD
@@ -1,11 +1,11 @@
 . ${BUILDFILE%/*}/common.sh
-pkgver=20161112
+pkgver=20170204
 
 package() {
 preamble
 # #### base setup
 
-depends+=(linux-libre-lts grub haveged irqbalance systemd-swap)
+depends+=(linux-libre-lts grub haveged irqbalance)
 conflicts+=(linux-libre)
 
 add-file etc/hostname <<EOF
@@ -28,7 +28,6 @@ LC_COLLATE=C
 EOF
 
 add-unit etc/systemd/system/getty.target.wants/getty@tty1.service
-add-unit etc/systemd/system/local-fs.target.wants/systemd-swap.service
 add-unit etc/systemd/system/multi-user.target.wants/haveged.service
 add-unit etc/systemd/system/multi-user.target.wants/irqbalance.service
 add-unit etc/systemd/system/multi-user.target.wants/remote-fs.target
diff --git a/config-mgmt-swap.PKGBUILD b/config-mgmt-swap.PKGBUILD
new file mode 100644
index 0000000..6d0492b
--- /dev/null
+++ b/config-mgmt-swap.PKGBUILD
@@ -0,0 +1,30 @@
+. ${BUILDFILE%/*}/common.sh
+pkgver=20170204
+
+package() {
+preamble
+
+depends=(systemd-swap)
+
+add-file -m755 usr/share/holo/files/10-"$pkgname"/etc/systemd/swap.conf.holoscript <<EOF
+#!/bin/sh
+sed '
+	s/^# Zswap$/& (compress pages on disk)/
+	/zswap_zspool=z3fold/ {
+		a# The systemd-swap default '\''z3fold'\'' was added in Linux 4.7; because we
+		a# are running an -lts kernel, we'\''re still on 4.4, so we fall back to
+		a# zbud.
+		azswap_zpool=zbud
+	}
+
+	/^# ZRam/s/.*/& (compress pages in RAM)/
+	s/zram_enabled=.*/zram_enabled=1/
+
+	s/swapfc_enabled=.*/swapfc_enabled=1/
+' | awk '\$0==""||!x[\$0]++'
+EOF
+
+add-unit etc/systemd/system/local-fs.target.wants/systemd-swap.service
+
+postamble
+}
-- 
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