From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Fri, 21 Aug 2020 11:47:44 +0000 (+0100)
Subject: runvar access: Introduce sharing_for_build
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=fa5514fc28ddb197e26b62bc915d6e4e72007f84;p=osstest.git

runvar access: Introduce sharing_for_build

Builds don't have so much contingent setup.  We don't track the
runvars; we just rely on the share-* hostflag set in the job.

But selecthost() is going to automatically enable runvar access
control for shared/reused hosts.  So, provide a way to disable that.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm
index 6403e52..c6bd671 100644
--- a/Osstest/TestSupport.pm
+++ b/Osstest/TestSupport.pm
@@ -143,7 +143,7 @@ BEGIN {
                       sha256file host_shared_mark_ready
                       gitcache_setup
 
-		      @accessible_runvar_pats
+		      @accessible_runvar_pats sharing_for_build
                       );
     %EXPORT_TAGS = ( );
 
@@ -3171,6 +3171,8 @@ END
                                  'home-osstest-gitconfig');
 }
 
+sub sharing_for_build () { @accessible_runvar_pats = qw(*); };
+
 sub runvar_access_restrict () {
     # restricts runvars to those in @accessible_runvar_pats
     return if "@accessible_runvar_pats" eq "*";
diff --git a/ts-host-install b/ts-host-install
index b0fd202..5badc70 100755
--- a/ts-host-install
+++ b/ts-host-install
@@ -49,6 +49,8 @@ while (@ARGV and $ARGV[0] =~ m/^-/) {
     }
 }
 
+if ($build) { sharing_for_build(); }
+
 our ($whhost) = @ARGV;
 $whhost ||= 'host';
 our $ho= selecthost($whhost);
diff --git a/ts-xen-build-prep b/ts-xen-build-prep
index 092bbff..fcabf75 100755
--- a/ts-xen-build-prep
+++ b/ts-xen-build-prep
@@ -24,6 +24,7 @@ use Osstest::TestSupport;
 use Osstest::Debian;
 
 tsreadconfig();
+sharing_for_build();
 
 our ($whhost) = @ARGV;
 $whhost ||= 'host';