Merge pull request #17 from YunoHost-Apps/testing

Update helpers

README.md

@@ -34,8 +34,8 @@ Supported, with LDAP and SSO.
 
 #### Supported architectures
 
-* Tested on x86_64
-* Really too slow on ARM architecture. Mostly not recommended to use it on ARM.
+* x86-64b - [![Build Status](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)/badge/icon)](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)/)
+* ARMv8-A - [![Build Status](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)%20(%7EARM%7E)/badge/icon)](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)%20(%7EARM%7E)/) Really too slow on ARM architecture. Mostly not recommended to use it on ARM.
 
 ## Limitations
 

README_fr.md

@@ -34,8 +34,8 @@ Supportée, avec LDAP et SSO.
 
 #### Architectures supportées.
 
-* Testé sur x86_64
-* Vraiment trop lent sur architecture ARM. Vraiment pas recommandé de l'utiliser sur ARM.
+* x86-64b - [![Build Status](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)/badge/icon)](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)/)
+* ARMv8-A - [![Build Status](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)%20(%7EARM%7E)/badge/icon)](https://ci-apps.yunohost.org/jenkins/job/jenkins%20(Community)%20(%7EARM%7E)/) Vraiment trop lent sur architecture ARM. Vraiment pas recommandé de l'utiliser sur ARM.
 
 ## Limitations
 

manifest.json

@@ -6,7 +6,7 @@
 		"en": "Extendable continuous integration server",
 		"fr": "Serveur d'intégration continue extensible"
 	},
-	"version": "2.46.3~ynh1",
+	"version": "2.46.3~ynh2",
 	"url": "https://jenkins.io/index.html",
 	"license": "MIT",
 	"maintainer": {

scripts/_common.sh

@@ -212,15 +212,17 @@ EOF
 
 # Start or restart a service and follow its booting
 #
-# usage: ynh_check_starting "Line to match" [Log file] [Timeout]
+# usage: ynh_check_starting "Line to match" [Log file] [Timeout] [Service name]
 #
 # | arg: Line to match - The line to find in the log to attest the service have finished to boot.
 # | arg: Log file - The log file to watch
+# | arg: Service name
 # /var/log/$app/$app.log will be used if no other log is defined.
 # | arg: Timeout - The maximum time to wait before ending the watching. Defaut 300 seconds.
 ynh_check_starting () {
 	local line_to_match="$1"
-	local app_log="${2:-/var/log/$app/$app.log}"
+	local service_name="${4:-$app}"
+	local app_log="${2:-/var/log/$service_name/$service_name.log}"
 	local timeout=${3:-300}
 
 	ynh_clean_check_starting () {
@@ -229,13 +231,14 @@ ynh_check_starting () {
 		ynh_secure_remove "$templog" 2>&1
 	}
 
-	echo "Starting of $app" >&2
-	systemctl restart $app
+	echo "Starting of $service_name" >&2
+	systemctl stop $service_name
 	local templog="$(mktemp)"
 	# Following the starting of the app in its log
-	tail -f -n1 "$app_log" > "$templog" &
+	tail -F -n0 "$app_log" > "$templog" &
 	# Get the PID of the tail command
 	local pid_tail=$!
+	systemctl start $service_name
 
 	local i=0
 	for i in `seq 1 $timeout`
@@ -243,7 +246,7 @@ ynh_check_starting () {
 		# Read the log until the sentence is found, that means the app finished to start. Or run until the timeout
 		if grep --quiet "$line_to_match" "$templog"
 		then
-			echo "The service $app has correctly started." >&2
+			echo "The service $service_name has correctly started." >&2
 			break
 		fi
 		echo -n "." >&2
@@ -251,7 +254,7 @@ ynh_check_starting () {
 	done
 	if [ $i -eq $timeout ]
 	then
-		echo "The service $app didn't fully started before the timeout." >&2
+		echo "The service $service_name didn't fully started before the timeout." >&2
 	fi
 
 	echo ""
@@ -439,7 +442,7 @@ enabled = true
 port = $ports
 filter = $app
 logpath = $logpath
-maxretry = $max_retry" 
+maxretry = $max_retry
 EOF
 
   sudo tee $finalfail2banfilterconf <<EOF
@@ -447,16 +450,17 @@ EOF
 before = common.conf
 [Definition]
 failregex = $failregex
-ignoreregrex =" 
+ignoreregex =
 EOF
 
   ynh_store_file_checksum "$finalfail2banjailconf"
   ynh_store_file_checksum "$finalfail2banfilterconf"
   
-	sudo systemctl restart fail2ban
-	if local fail2ban_error="$(tail -n50 /var/log/fail2ban.log | grep "WARNING Command.*$app.*addfailregex")"
+  systemctl restart fail2ban
+  local fail2ban_error="$(journalctl -u fail2ban | tail -n50 | grep "WARNING.*$app.*")"
+  if [ -n "$fail2ban_error" ]
   then
-		echo "[ERR] Fail2ban fail to load the jail for $app" >&2
+    echo "[ERR] Fail2ban failed to load the jail for $app" >&2
     echo "WARNING${fail2ban_error#*WARNING}" >&2
   fi
 }
@@ -480,7 +484,7 @@ ynh_remove_fail2ban_config () {
 ynh_read_manifest () {
 	manifest="$1"
 	key="$2"
-	python3 -c "import sys, json;print(json.load(open('$manifest'))['$key'])"
+	python3 -c "import sys, json;print(json.load(open('$manifest', encoding='utf-8'))['$key'])"
 }
 
 # Exit without error if the package is up to date
@@ -525,7 +529,7 @@ ynh_abort_if_up_to_date () {
 #	If you give the name of a YunoHost user, ynh_send_readme_to_admin will find its email adress for you
 #	example: "root admin@domain user1 user2"
 ynh_send_readme_to_admin() {
-	local app_message="${1:-...No specific informations...}"
+	local app_message="${1:-...No specific information...}"
 	local recipients="${2:-root}"
 
 	# Retrieve the email of users
@@ -556,7 +560,7 @@ ynh_send_readme_to_admin() {
 
 	local mail_message="This is an automated message from your beloved YunoHost server.
 
-Specific informations for the application $app.
+Specific information for the application $app.
 
 $app_message
 
@@ -569,6 +573,45 @@ $(yunohost tools diagnosis | grep -B 100 "services:" | sed '/services:/d')"
 	echo "$mail_message" | mail -a "Content-Type: text/plain; charset=UTF-8" -s "$mail_subject" "$recipients"
 }
 
+#=================================================
+
+# Reload (or other actions) a service and print a log in case of failure.
+#
+# usage: ynh_system_reload service_name [action]
+# | arg: service_name - Name of the service to reload
+# | arg: action - Action to perform with systemctl. Default: reload
+ynh_system_reload () {
+        local service_name=$1
+        local action=${2:-reload}
+
+        # Reload, restart or start and print the log if the service fail to start or reload
+        systemctl $action $service_name || ( journalctl --lines=20 -u $service_name >&2 && false)
+}
+
+#=================================================
+
+ynh_debian_release () {
+	lsb_release --codename --short
+}
+
+is_stretch () {
+	if [ "$(ynh_debian_release)" == "stretch" ]
+	then
+		return 0
+	else
+		return 1
+	fi
+}
+
+is_jessie () {
+	if [ "$(ynh_debian_release)" == "jessie" ]
+	then
+		return 0
+	else
+		return 1
+	fi
+}
+
 #=================================================
 #============= FUTURE YUNOHOST HELPER ============
 #=================================================

scripts/backup

@@ -39,7 +39,7 @@ domain=$(ynh_app_setting_get $app domain)
 # BACKUP OF THE MAIN DIR OF THE APP
 #=================================================
 
-systemctl stop jenkins
+ynh_system_reload jenkins stop
 sleep 1
 
 CHECK_SIZE "$final_path"

scripts/change_url

@@ -128,4 +128,4 @@ ynh_check_starting "Jenkins is fully up and running" "/var/log/$app/$app.log" "3
 # RELOAD NGINX
 #=================================================
 
-systemctl reload nginx
+ynh_system_reload nginx

scripts/install

@@ -125,7 +125,7 @@ fi
 # Jenkins est public par défaut, au moins pour le téléchargement de jenkins-cli.jar
 ynh_app_setting_set $app unprotected_uris "/"
 
-systemctl reload nginx
+ynh_system_reload nginx
 yunohost app ssowatconf
 
 #=================================================

scripts/restore

@@ -56,7 +56,7 @@ test ! -d $final_path \
 ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
 
 # Reload webserver
-systemctl reload nginx
+ynh_system_reload nginx
 
 #=================================================
 # SPECIFIC RESTORE

scripts/upgrade

@@ -105,7 +105,7 @@ fi
 # RELOAD NGINX
 #=================================================
 
-systemctl reload nginx
+ynh_system_reload nginx
 
 #=================================================
 # CHECK JENKINS STARTING