From 05212deeeb2f27a4afc067b4882795e8190907e5 Mon Sep 17 00:00:00 2001
From: Chen Yufei <cyfdecyf@gmail.com>
Date: Thu, 16 May 2013 10:42:04 +0800
Subject: [PATCH] Better debian packaging.

Add conffiles to avoid config file being overwritten from update.
---
 deb/DEBIAN/conffiles       | 2 ++
 deb/DEBIAN/control         | 2 +-
 deb/DEBIAN/postinst        | 5 +++++
 deb/DEBIAN/postrm          | 7 +++++++
 deb/DEBIAN/prerm           | 7 +++++++
 deb/etc/init.d/shadowsocks | 6 ++++--
 script/createdeb.sh        | 3 ++-
 7 files changed, 28 insertions(+), 4 deletions(-)
 create mode 100644 deb/DEBIAN/conffiles
 create mode 100755 deb/DEBIAN/postinst
 create mode 100755 deb/DEBIAN/postrm
 create mode 100755 deb/DEBIAN/prerm

diff --git a/deb/DEBIAN/conffiles b/deb/DEBIAN/conffiles
new file mode 100644
index 00000000..b41e606f
--- /dev/null
+++ b/deb/DEBIAN/conffiles
@@ -0,0 +1,2 @@
+/etc/shadowsocks/config.json
+/etc/init.d/shadowsocks
diff --git a/deb/DEBIAN/control b/deb/DEBIAN/control
index ce9cae28..ae2e2346 100644
--- a/deb/DEBIAN/control
+++ b/deb/DEBIAN/control
@@ -1,5 +1,5 @@
 Package: shadowsocks-go
-Version: 0.6.1-1
+Version: VER-1
 Section: net
 Priority: optional
 Architecture: any
diff --git a/deb/DEBIAN/postinst b/deb/DEBIAN/postinst
new file mode 100755
index 00000000..dc7e7a93
--- /dev/null
+++ b/deb/DEBIAN/postinst
@@ -0,0 +1,5 @@
+#!/bin/sh
+set -e
+if [ -x "/etc/init.d/shadowsocks" ]; then
+    update-rc.d shadowsocks defaults >/dev/null
+fi
diff --git a/deb/DEBIAN/postrm b/deb/DEBIAN/postrm
new file mode 100755
index 00000000..24af3a60
--- /dev/null
+++ b/deb/DEBIAN/postrm
@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+# Automatically added by dh_installinit
+if [ "$1" = "purge" ] ; then
+	update-rc.d shadowsocks remove >/dev/null
+fi
+# End automatically added section
diff --git a/deb/DEBIAN/prerm b/deb/DEBIAN/prerm
new file mode 100755
index 00000000..82316e55
--- /dev/null
+++ b/deb/DEBIAN/prerm
@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+# Automatically added by dh_installinit
+if [ -x "/etc/init.d/shadowsocks" ]; then
+	invoke-rc.d shadowsocks stop || exit $?
+fi
+# End automatically added section
diff --git a/deb/etc/init.d/shadowsocks b/deb/etc/init.d/shadowsocks
index ef3aaa20..99ae4179 100755
--- a/deb/etc/init.d/shadowsocks
+++ b/deb/etc/init.d/shadowsocks
@@ -8,7 +8,7 @@
 # Should-Start:
 # Should-Stop:
 # Default-Start:     2 3 4 5
-# Default-Stop:
+# Default-Stop:      0 1 6
 # Short-Description: shadowsocks is a lightweight tunneling proxy
 # Description:       Modified from Linode's nginx fastcgi startup script
 ### END INIT INFO
@@ -16,7 +16,7 @@
 # Note: this script requires sudo in order to run shadowsocks as the specified
 # user. 
 
-BIN=/usr/bin/shadowsocks
+BIN=/usr/bin/shadowsocks-server
 CONFIG_FILE=/etc/shadowsocks/config.json
 LOG_FILE=/var/log/shadowsocks
 USER=nobody
@@ -25,6 +25,8 @@ PID_DIR=/var/run
 PID_FILE=$PID_DIR/shadowsocks.pid
 RET_VAL=0
 
+[ -x $BIN ] || exit 0
+
 check_running() {
   if [[ -r $PID_FILE ]]; then
     read PID <$PID_FILE
diff --git a/script/createdeb.sh b/script/createdeb.sh
index 9818389b..92a061c8 100755
--- a/script/createdeb.sh
+++ b/script/createdeb.sh
@@ -35,10 +35,11 @@ DEBDIR=shadowsocks-go_$ver-1-$arch
 rm -rf $DEBDIR
 cp -r deb $DEBDIR
 
+sed -i -e "s/VER/$ver/" $DEBDIR/DEBIAN/control || exit 1
 sed -i -e "s/^Architecture.*$/Architecture: $arch/" $DEBDIR/DEBIAN/control || exit 1
 
 mkdir -p $DEBDIR/usr/bin
-cp cmd/shadowsocks-server/shadowsocks-server $DEBDIR/usr/bin/shadowsocks
+cp cmd/shadowsocks-server/shadowsocks-server $DEBDIR/usr/bin/
 rm -f cmd/shadowsocks-server/shadowsocks-server
 
 fakeroot dpkg-deb --build $DEBDIR