From a1a33f786128f219fb9247796ba508012773761f Mon Sep 17 00:00:00 2001
From: Thatoo <Thatoo@users.noreply.github.com>
Date: Tue, 30 Jul 2019 23:07:10 +0200
Subject: [PATCH] Make available upgrades known by yunohost  (#14)

Make available upgrades known by yunohost
---
 conf/app.src    |  6 ++++++
 scripts/install |  7 +++----
 scripts/upgrade | 25 ++++++++++++++++++-------
 3 files changed, 27 insertions(+), 11 deletions(-)
 create mode 100644 conf/app.src

diff --git a/conf/app.src b/conf/app.src
new file mode 100644
index 0000000..a08af47
--- /dev/null
+++ b/conf/app.src
@@ -0,0 +1,6 @@
+SOURCE_URL=https://github.com/duniter/cesium/releases/download/v1.3.11/cesium-v1.3.11-web.zip
+SOURCE_SUM=fcac385f959178fc4ef8ac323b482c7d618bc48f67d6cc189229f91629b144be
+SOURCE_SUM_PRG=sha256sum
+SOURCE_FORMAT=zip
+SOURCE_IN_SUBDIR=false
+SOURCE_FILENAME=
diff --git a/scripts/install b/scripts/install
index f884ffc..46e9a75 100755
--- a/scripts/install
+++ b/scripts/install
@@ -22,10 +22,9 @@ sudo yunohost app checkurl "${domain}${path}" -a "$app" \
 # Retrieve sources and install them
 src_path=/var/www/$app
 sudo mkdir -p $src_path
-url=$(curl -s https://api.github.com/repos/duniter/cesium/releases | grep "browser_" | grep "web" | head -1 | cut -d\" -f4)
-wget -nc --quiet $url -P /tmp
-sudo unzip -q /tmp/cesium-*-web.zip -d $src_path
-sudo rm -f /tmp/cesium-*-web.zip
+	# Download, check integrity, uncompress and patch the source from app.src
+    ynh_script_progression --message="Setting up source files..." --time --weight=1
+	ynh_setup_source --dest_dir=$src_path
 sudo chown -R www-data: $src_path
 
 # Modify Nginx configuration file and copy it to Nginx conf directory
diff --git a/scripts/upgrade b/scripts/upgrade
index 3b35c9e..ab93dc2 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -12,19 +12,30 @@ domain=$(ynh_app_setting_get "$app" domain)
 path=$(ynh_app_setting_get "$app" path)
 is_public=$(ynh_app_setting_get "$app" is_public)
 
+### This helper will compare the version of the currently installed app and the version of the upstream package.
+### $upgrade_type can have 2 different values
+### - UPGRADE_APP if the upstream app version has changed
+### - UPGRADE_PACKAGE if only the YunoHost package has changed
+### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
+### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
+upgrade_type=$(ynh_check_app_version_changed)
+
 # Remove trailing "/" for next commands
 path=${path%/}
 
 # Retreive sources and install them
 src_path=/var/www/$app
-sudo rm -rf $src_path
-sudo mkdir -p $src_path
-url=$(curl -s https://api.github.com/repos/duniter/cesium/releases | grep "browser_" | grep "web" | head -1 | cut -d\" -f4)
-wget -nc --quiet $url -P /tmp
+if [ "$upgrade_type" == "UPGRADE_APP" ]
+then
+	sudo rm -rf $src_path
+	sudo mkdir -p $src_path
+	ynh_script_progression --message="Upgrading source files..." --time --weight=1
+
+	# Download, check integrity, uncompress and patch the source from app.src
+	ynh_setup_source --dest_dir=$src_path
+	sudo chown -R www-data: $src_path
+fi
 
-sudo unzip -q /tmp/cesium-*-web.zip -d $src_path
-sudo rm -f /tmp/cesium-*-web.zip
-sudo chown -R www-data: $src_path
 
 # Modify Nginx configuration file and copy it to Nginx conf directory
 nginx_conf=../conf/nginx.conf