Merge pull request #2620 from SpaceFox/update_deploy_script

Script qui permet d'avoir toujours la bonne version du script de déploiement

doc/source/install/deploy-in-production.rst

@@ -345,7 +345,7 @@ Ajouter les métriques suivantes au fichier ``/etc/munin/plugin-conf.d/munin-nod
 Mise à jour d'une instance existante
 ====================================
 
-`Allez jeter un coup d'oeil à notre script de déploiement <https://github.com/zestedesavoir/zds-site/blob/dev/scripts/deploy.sh>` ! ;)
+`Allez jeter un coup d'oeil à notre script de déploiement <https://github.com/zestedesavoir/zds-site/blob/dev/scripts/update_and_deploy.sh>` ! ;) (lequel appelle `le véritable script de déploiement <https://github.com/zestedesavoir/zds-site/blob/dev/scripts/deploy.sh>`).
 
 Personnalisation d'une instance
 ===============================

scripts/update_and_deploy.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+# Zeste de Savoir deployment script updater
+#
+# Updates the ZdS deployment script and launch it
+#
+# Usage:
+# - This script must be run by zds user
+# - This script has exactly 1 parameter: the tag name to deploy
+#
+# ANY MODIFICATION OF THIS SCRIPT MUST BE SPECIFIED IN THE update.md FILE!
+
+if [ "$(whoami)" != "zds" ]; then
+	echo "This script must be run by zds user" >&2
+	exit 1
+fi
+
+if [ "$#" -ne 1 ]; then
+	echo "Usage: $0 <tag name>" >&2
+	exit 1
+fi
+echo "Delete the old deployment script"
+rm -f deploy.sh
+echo "Get the last version of the deployment script"
+wget https://raw.githubusercontent.com/zestedesavoir/zds-site/$1/scripts/deploy.sh
+chmod +x deploy.sh
+echo "Run the deployment procedure..."
+./deploy.sh $@
+