Pull new app containers on update (#364)

scripts/app

@@ -18,6 +18,7 @@ Commands:
     stop                       Stops an installed app
     start                      Starts an installed app
     compose                    Passes all arguments to docker-compose
+    ls-installed               Lists installed apps
 EOF
 }
 
@@ -31,7 +32,7 @@ check_dependencies () {
 }
 
 list_installed_apps() {
-  cat "${USER_FILE}" | jq -r 'if has("installedApps") then .installedApps else [] end | join("\n")' || true
+  cat "${USER_FILE}" 2> /dev/null | jq -r 'if has("installedApps") then .installedApps else [] end | join("\n")' || true
 }
 
 # Check dependencies
@@ -43,6 +44,13 @@ else
   command="$1"
 fi
 
+# Lists installed apps
+if [[ "$command" = "ls-installed" ]]; then
+  list_installed_apps
+
+  exit
+fi
+
 if [ -z ${2+x} ]; then
   show_help
   exit 1

scripts/update/01-run.sh

@@ -81,6 +81,22 @@ cat <<EOF > "$UMBREL_ROOT"/statuses/update-status.json
 EOF
 docker-compose pull
 
+echo "Updating installed apps"
+cat <<EOF > "$UMBREL_ROOT"/statuses/update-status.json
+{"state": "installing", "progress": 60, "description": "Updating installed apps", "updateTo": "$RELEASE"}
+EOF
+# We can just loop over this once everyone has the latest app script
+# "$UMBREL_ROOT/scripts/app" ls-installed
+# but for now we need to implement it here manually
+USER_FILE="${UMBREL_ROOT}/db/user.json"
+list_installed_apps() {
+  cat "${USER_FILE}" 2> /dev/null | jq -r 'if has("installedApps") then .installedApps else [] end | join("\n")' || true
+}
+list_installed_apps | while read app; do
+  echo "${app}..."
+  scripts/app compose "${app}" pull
+done
+
 # Stop existing containers
 echo "Stopping existing containers"
 cat <<EOF > "$UMBREL_ROOT"/statuses/update-status.json