ansible: publish packages with xbps-repodb

ansible/roles/buildmaster/templates/master.cfg.j2

@@ -100,6 +100,10 @@ bash -c 'for repo in {hostdir}/binpkgs/multilib {hostdir}/binpkgs/multilib/nonfr
 	get_pkgs  = ['make', 'print_pkgs']
 	bulk_make = ['make']
 
+	stage_to_index = """
+bash -c 'XBPS_ARCH={mach} xbps-repodb --index $(for repo in "" debug nonfree multilib multilib/nonfree; do [ -d {hostdir}/binpkgs/$repo ] && echo {hostdir}/binpkgs/$repo; done)'
+""".format(hostdir=hostdir, mach=m['mach'])
+
 	bulk_clean_step = Git(repourl=bulk_url, branch='master',
 		mode='incremental', haltOnFailure=True,
 		logEnviron=False, progress=True, workdir=bulkdir,
@@ -135,6 +139,11 @@ bash -c 'for repo in {hostdir}/binpkgs/multilib {hostdir}/binpkgs/multilib/nonfr
 		descriptionDone=[WithProperties("Finished building packages: %s", 'pkgs')],
 		workdir=builddir, haltOnFailure=True, usePTY=True, timeout=14400,
 		decodeRC={0:SUCCESS,1:FAILURE,2:FAILURE})
+	stage_to_index_step = ShellCommand(command=stage_to_index, logEnviron=False,
+		description="Moving packages from stage to index",
+		descriptionDone="Packages moved to index",
+		workdir='.', haltOnFailure=True, usePTY=True, timeout=14400,
+		decodeRC={0:SUCCESS,1:FAILURE,2:FAILURE})
 	remove_obsoletes_step = ShellCommand(command=RemoveObsoletes, logEnviron=False,
 		description=["Removing obsolete packages"],
 		descriptionDone=["Finished removing obsolete packages"],
@@ -149,7 +158,7 @@ bash -c 'for repo in {hostdir}/binpkgs/multilib {hostdir}/binpkgs/multilib/nonfr
 	m['bulk_factory_steps'] = [
 		bulk_clean_step, git_clean_step, bootinst_step,
 		bootup_step, conf_step, get_pkgs_step, make_step,
-        remove_obsoletes_step
+		stage_to_index_step, remove_obsoletes_step
 	]
 
 	# since i686 writes the x86_64 multilib repository,