Automated Debian package build

debian/postinst

@@ -0,0 +1,77 @@
+#!/bin/sh
+# postinst script for torch-agent
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <postinst> `configure' <most-recently-configured-version>
+#        * <old-postinst> `abort-upgrade' <new version>
+#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
+#          <new-version>
+#        * <postinst> `abort-remove'
+#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
+#          <failed-install-package> <version> `removing'
+#          <conflicting-package> <version>
+# for details, see https://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+USER="torch"
+GROUP="debian-tor"
+
+TORRC="/etc/tor/torrc"
+
+configure_tor_controller() {
+
+    TORRC_CHANGED=0
+
+    if ! grep -q "^ControlPort [0-9]\+" $TORRC; then
+        sed -i '/^#ControlPort 9051/s/^#//' $TORRC
+        TORRC_CHANGED=1
+	fi
+
+    if ! grep -q "^CookieAuthentication 1" $TORRC; then
+        sed -i '/^#CookieAuthentication 1/s/^#//' $TORRC
+        TORRC_CHANGED=1
+	fi
+
+    if ! grep -q "^CookieAuthFileGroupReadable 1" $TORRC; then
+        echo "CookieAuthFileGroupReadable 1" >> $TORRC
+        TORRC_CHANGED=1
+	fi
+	
+	if [ $TORRC_CHANGED -eq 1 ]; then
+        systemctl reload tor
+	fi
+}
+
+case "$1" in
+    configure)
+
+        if ! getent passwd $USER >/dev/null ; then
+            useradd -r -g $GROUP $USER
+        fi
+
+	    chown $USER /etc/torch
+	    chown $USER /etc/torch/torch.conf
+		chown $USER /usr/share/torch-agent/torch-agent.py
+
+	    configure_tor_controller
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0