From f20aba9f971d70c148fb787f551a8abb2229c864 Mon Sep 17 00:00:00 2001
From: Bas Ploeger <s.c.w.ploeger@gmail.com>
Date: Sat, 2 Apr 2022 22:00:49 +0200
Subject: [PATCH] apcupsd: add powerfail logic at shutdown

This implements the behavior described in the upstream documentation:
https://web.archive.org/web/20230206010908/http://www.apcupsd.org/manual/manual.html#verifying-a-source-installation

Also patch the doc/Makefile to not generate *.man.txt files which are
only needed for the MinGW platform and depend on the deprecated `col`
command.
---
 srcpkgs/apcupsd/files/apcupsd-powerfail.sh       |  7 +++++++
 srcpkgs/apcupsd/files/apcupsd/run                |  7 ++++++-
 srcpkgs/apcupsd/patches/skip-man-txt-build.patch | 14 ++++++++++++++
 srcpkgs/apcupsd/template                         |  3 ++-
 4 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 srcpkgs/apcupsd/files/apcupsd-powerfail.sh
 create mode 100644 srcpkgs/apcupsd/patches/skip-man-txt-build.patch

diff --git a/srcpkgs/apcupsd/files/apcupsd-powerfail.sh b/srcpkgs/apcupsd/files/apcupsd-powerfail.sh
new file mode 100644
index 00000000000000..ac826dae8baa60
--- /dev/null
+++ b/srcpkgs/apcupsd/files/apcupsd-powerfail.sh
@@ -0,0 +1,7 @@
+PWRFAILDIR="$( awk '$1 == "PWRFAILDIR" {print $2; exit}' /etc/apcupsd/apcupsd.conf )"
+PWRFAILDIR="${PWRFAILDIR:-/etc/apcupsd}"
+
+if [ -f "${PWRFAILDIR}/powerfail" ]; then
+   msg "Powering off the UPS with APCUPSD..."
+   /etc/apcupsd/apccontrol killpower
+fi
diff --git a/srcpkgs/apcupsd/files/apcupsd/run b/srcpkgs/apcupsd/files/apcupsd/run
index e570f226c90a8a..c11f573cf112b9 100644
--- a/srcpkgs/apcupsd/files/apcupsd/run
+++ b/srcpkgs/apcupsd/files/apcupsd/run
@@ -1,4 +1,9 @@
 #!/bin/sh
 exec 2>&1
-[ -r conf] && . ./conf
+
+PWRFAILDIR="$( awk '$1 == "PWRFAILDIR" {print $2; exit}' /etc/apcupsd/apcupsd.conf )"
+PWRFAILDIR="${PWRFAILDIR:-/etc/apcupsd}"
+rm -f "${PWRFAILDIR}/powerfail"
+
+[ -r conf ] && . ./conf
 exec apcupsd -b ${OPTS}
diff --git a/srcpkgs/apcupsd/patches/skip-man-txt-build.patch b/srcpkgs/apcupsd/patches/skip-man-txt-build.patch
new file mode 100644
index 00000000000000..e3820d77a2d918
--- /dev/null
+++ b/srcpkgs/apcupsd/patches/skip-man-txt-build.patch
@@ -0,0 +1,14 @@
+Do not generate *.man.txt files at build time. The build rule depends on the 
+deprecated `col` command and the files are only needed for the MinGW platform.
+--- a/doc/Makefile
++++ b/doc/Makefile
+@@ -3,9 +3,6 @@
+ SUBDIRS = 
+ include $(topdir)/autoconf/targets.mak
+ 
+-all-targets: apcupsd.man.txt apcaccess.man.txt apctest.man.txt \
+-             apccontrol.man.txt apcupsd.conf.man.txt
+-
+ apcupsd.man.txt: apcupsd.8
+ 	$(call MANIFY,$<,$@)
+ apcaccess.man.txt: apcaccess.8
diff --git a/srcpkgs/apcupsd/template b/srcpkgs/apcupsd/template
index ba1394b2d9d073..5b7c1404589fb9 100644
--- a/srcpkgs/apcupsd/template
+++ b/srcpkgs/apcupsd/template
@@ -1,7 +1,7 @@
 # Template file for 'apcupsd'
 pkgname=apcupsd
 version=3.14.14
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="
  --disable-install-distdir
@@ -37,4 +37,5 @@ post_install() {
 	# This binary is not needed and conflicts with a binary from an other package.
 	rm ${DESTDIR}/usr/bin/smtp
 	vsv apcupsd
+	vinstall ${FILESDIR}/apcupsd-powerfail.sh 644 etc/runit/shutdown.d 89-apcupsd-powerfail.sh
 }