From bbafb7963717b0a6b131f4acc789e695660b19c9 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 12 Jun 2018 13:17:26 +0200
Subject: bin/get-assignment: honor architecture of build slave

---
 bin/get-assignment | 43 ++++++++++++++++++++++++++++++++++---------
 1 file changed, 34 insertions(+), 9 deletions(-)

diff --git a/bin/get-assignment b/bin/get-assignment
index 4252765..f74820f 100755
--- a/bin/get-assignment
+++ b/bin/get-assignment
@@ -98,6 +98,12 @@ clean_up() {
 tmp_dir=$(mktemp -d 'tmp.get-assignment.XXXXXXXXXX' --tmpdir)
 trap clean_up EXIT
 
+arch=$(
+  printf '%s' "$1" | \
+    base64 -w0
+)
+shift
+
 # if we're building something already, hand it out (again)
 currently_building=$(
   # shellcheck disable=SC2016
@@ -107,10 +113,16 @@ currently_building=$(
     mysql_join_build_assignments_build_slaves
     mysql_join_build_assignments_binary_packages
     mysql_join_binary_packages_binary_packages_in_repositories
-    mysql_join_binary_packages_in_repositories_repositories
+    printf ' JOIN `architecture_compatibilities`'
+    printf ' ON `architecture_compatibilities`.`built_for`=`build_assignments`.`architecture`'
+    printf ' JOIN `architectures`'
+    printf ' ON `architecture_compatibilities`.`runs_on`=`architectures`.`id`'
     printf ' WHERE `build_slaves`.`id`=from_base64("%s")' \
       "$(printf '%s' "${slave_id}" | base64 -w0)"
-    printf ' AND `repositories`.`name`="build-list"'
+    printf ' AND `binary_packages_in_repositories`.`repository`=%s' \
+      "${repository_ids__any_build_list}"
+    printf ' AND `architectures`.`name` = from_base64("%s")' \
+      "${arch}"
     printf ' LIMIT 1;\n'
   } | \
     mysql_run_query
@@ -123,9 +135,10 @@ fi
 # a package with [all dependencies met or which is part of a loop]
 # and which is currently not being built, ordered by:
 # 1: we requested it
-# 2: its priority
-# 3: is not yet built
-# 4: was built the longest time ago
+# 2: architecture matches
+# 3: its priority
+# 4: is not yet built
+# 5: was built the longest time ago
 next_building=$(
   # shellcheck disable=SC2016
   {
@@ -148,11 +161,13 @@ next_building=$(
       mysql_join_build_assignments_package_sources
       mysql_join_build_assignments_binary_packages
       mysql_join_binary_packages_binary_packages_in_repositories
-      mysql_join_binary_packages_in_repositories_repositories
+      printf ' JOIN `architecture_compatibilities`'
+      printf ' ON `architecture_compatibilities`.`built_for`=`build_assignments`.`architecture`'
+      printf ' JOIN `architectures`'
+      printf ' ON `architecture_compatibilities`.`runs_on`=`architectures`.`id`'
       printf ' LEFT'
       mysql_join_build_assignments_failed_builds
-      printf ' WHERE `repositories`.`name`="build-list"'
-      printf ' AND NOT EXISTS ('
+      printf ' WHERE NOT EXISTS ('
         printf ' SELECT 1'
         printf ' FROM `build_slaves`'
         printf ' WHERE `build_slaves`.`currently_building`=`build_assignments`.`id`'
@@ -169,8 +184,18 @@ next_building=$(
         printf ' OR NOT '
         mysql_query_has_pending_dependencies '`build_assignments`.`id`'
       printf ')'
+      printf ' AND `binary_packages_in_repositories`.`repository`=%s' \
+        "${repository_ids__any_build_list}"
+      printf ' AND `architectures`.`name` = from_base64("%s")' \
+        "${arch}"
       printf ' GROUP BY `build_assignments`.`id`'
-      printf ' ORDER BY `requested` DESC, `priority` DESC, `last_trial`, `part_of_loop`, `build_assignments`.`id`'
+      printf ' ORDER BY'
+      printf ' `requested` DESC,'
+      printf ' `architectures`.`id`=`build_assignments`.`architecture` DESC,'
+      printf ' `priority` DESC,'
+      printf ' `last_trial`,'
+      printf ' `part_of_loop`,'
+      printf ' `build_assignments`.`id`'
       printf ' LIMIT 1'
     printf ') AS `q`;\n'
   } | \
-- 
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