Improved the .install file and made dictd optional

- automated dictd configuration
- notification if dictd is not installed
- (re-)start dictd upon first install
- restart dictd after each upgrade if it was running

3 files changed, 76 insertions, 10 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 0a18e41f5623..55a3e127d020 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,12 +1,13 @@
 pkgbase = dict-freedict-deu-eng
 	pkgdesc = German -> English dictionary for dictd from Freedict.org
 	pkgver = 0.3.4
-	pkgrel = 1
+	pkgrel = 2
 	url = http://www.freedict.org/
 	install = dict-freedict-deu-eng.install
 	arch = any
 	license = GPL
-	depends = dictd
+	makedepends = dictd
+	optdepends = dictd: dict client and server
 	source = http://sourceforge.net/projects/freedict/files/German%20-%20English/0.3.4/freedict-deu-eng-0.3.4.tar.bz2
 	md5sums = 476f304c0b6c0901e67b05daf8bc215e
 
diff --git a/PKGBUILD b/PKGBUILD
index 1babf858e085..f63a0bd64434 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,14 +1,15 @@
-# Contributor: akane      <grangerspit@gmail.com> <xmpp:heiß@neko.im>
 # Maintainer:  respiranto <respiranto@icloud.com>
+# Contributor: akane      <grangerspit@gmail.com> <xmpp:heiß@neko.im>
 pkgname=dict-freedict-deu-eng
 pkgver=0.3.4
-pkgrel=1
+pkgrel=2
 pkgdesc="German -> English dictionary for dictd from Freedict.org"
 arch=('any')
 url="http://www.freedict.org/"
 license=('GPL')
-depends=(dictd)
-install=dict-freedict-deu-eng.install
+optdepends=('dictd: dict client and server')
+makedepends=('dictd')
+install=$pkgname.install
 source=("http://sourceforge.net/projects/freedict/files/German%20-%20English/$pkgver/freedict-deu-eng-$pkgver.tar.bz2")
 md5sums=('476f304c0b6c0901e67b05daf8bc215e')
 
diff --git a/dict-freedict-deu-eng.install b/dict-freedict-deu-eng.install
index cf923dd12079..fb4aa6a13130 100644
--- a/dict-freedict-deu-eng.install
+++ b/dict-freedict-deu-eng.install
@@ -1,7 +1,71 @@
+pkgname=dict-freedict-deu-eng
+basename=deu-eng
+dictd_conf=/etc/dict/dictd.conf
+datadir=/usr/share/dictd
+conf="database $basename {
+	data $datadir/$basename.dict.dz
+	index $datadir/$basename.index
+}"
+
 post_install()
 {
-	echo -e "\nYou have to configure dictd to use the new dictionary" \
-	        "database located in /usr/share/dictd/ manually" \
-	        "and restart the dictd service afterwards.\n\n"  \
-	        "See also dictd(8).\n"
+	echo
+	if pacman -Qq dictd > /dev/null 2>&1
+	then
+		if grep -q "^database *$basename" "$dictd_conf"
+		then
+			echo "$pkgname already configured in $dictd_conf"
+		else
+			echo "Adding configuration for $pkgname to $dictd_conf"
+			echo -e "$conf" >> "$dictd_conf"
+		fi
+		
+		if systemctl -q is-active dictd.service
+		then
+			echo "Restarting dictd service in order to" \
+				 "use the new dictionary database"
+			systemctl restart dictd.service
+		else
+			echo "Starting dictd service in order to" \
+				 "use the new dictionary database"
+			systemctl start dictd.service
+		fi
+	else
+		echo "dictd does not appear to be installed."
+		echo "In order to use this database you should either" \
+		     "install dictd or alternatively" \
+		     "another dict server and configure it on your own."
+	fi
+	echo
+}
+
+post_upgrade()
+{
+	if pacman -Qq dictd > /dev/null 2>&1    && \
+	   systemctl -q is-active dictd.service
+	then
+		echo -e "\nRestarting dictd service in order to" \
+		        "use the updated dictionary database"
+		systemctl restart dictd.service
+	fi
+}
+
+post_remove()
+{
+	if pacman -Qq dictd > /dev/null 2>&1
+	then
+		current_conf="$(grep -A 3 "^database *$basename" "$dictd_conf")"
+		if test -n "$current_conf"
+		then
+			echo
+			if test "$current_conf" = "$conf"
+			then
+				echo "Removing configuration for $pkgname from $dictd_conf"
+				sed -i "/database $basename {/,/}/d" "$dictd_conf"
+			else
+				echo "User created / modified configuration" \
+					 "for $pkgname in $dictd_conf is left untouched."
+			fi
+		fi
+	fi
 }