Add WAIT_FOR_HOST_SERVICE envvar to unit files for webapps

This envvar will make the application launcher wait for the WebAppMgr
service to be fully running before attempting to launch the app.
Otherwise, launcher would resort to running the app in standalone
mode, which would conflict with the WebAppMgr service when it's
finally running.

It will be useful for webapps that are auto-started, like the future
homescreen or the html5-launcher.

Bug-AGL: SPEC-2793

Signed-off-by: Jacobo Aragunde Pérez <jaragunde@igalia.com>
Change-Id: I97f927c856b0dd2643f8b7492dff06b2c459761d
(cherry picked from commit 2435856512bfae534fe9ac1460ef686fb7651e1d)

diff --git a/conf/unit/service.inc b/conf/unit/service.inc
index bebf25a..64e6e5f 100644 (file)
--- a/conf/unit/service.inc
+++ b/conf/unit/service.inc
@@ -120,6 +120,7 @@ Environment=XDG_DATA_HOME=APP_WORK_DIR
 Environment=XDG_CONFIG_HOME=APP_WORK_DIR
 Environment=XDG_CACHE_HOME=APP_WORK_DIR
 Environment=XDG_RUNTIME_DIR=RUN_DIR
+ON_CONTENT(text/html, Environment=WAIT_FOR_HOST_SERVICE="1")
 
 IF_AGL_DEVEL
 ; Needed to enable debug