add requirements to the try::file resources

normally a file resource would automatically require the parent directory first,
but try::file doesn't do this so it has errors if /srv/leap/webapp doesn't exist yet:

for example:

   - [web1] err: /Stage[main]/Site_webapp/Try::File[/srv/leap/webapp/public/img]/Exec[restore_/srv/leap/webapp/public/img]/returns: change from notrun to 0 failed: Working directory '/srv/leap/webapp/public' does not exist

that was 'tried' before the vcsrepo was done which would have resolved that
problem. This makes sure that the vcsrepo is done first

1 files changed, 6 insertions, 2 deletions

diff --git a/puppet/modules/site_webapp/manifests/init.pp b/puppet/modules/site_webapp/manifests/init.pp
index aac48188..b01141ae 100644
--- a/puppet/modules/site_webapp/manifests/init.pp
+++ b/puppet/modules/site_webapp/manifests/init.pp
@@ -106,19 +106,23 @@ class site_webapp {
 
   try::file {
     '/srv/leap/webapp/public/favicon.ico':
-      ensure => 'link',
-      target => $webapp['favicon'];
+      ensure  => 'link',
+      require => Vcsrepo['/srv/leap/webapp'],
+      target  => $webapp['favicon'];
 
     '/srv/leap/webapp/app/assets/stylesheets/tail.scss':
       ensure => 'link',
+      require => Vcsrepo['/srv/leap/webapp'],
       target => $webapp['tail_scss'];
 
     '/srv/leap/webapp/app/assets/stylesheets/head.scss':
       ensure => 'link',
+      require => Vcsrepo['/srv/leap/webapp'],
       target => $webapp['head_scss'];
 
     '/srv/leap/webapp/public/img':
       ensure => 'link',
+      require => Vcsrepo['/srv/leap/webapp'],
       target => $webapp['img_dir'];
   }