Clean up offload-build artifacts tasks and files

roles/archbuild/files/clean-offload-build

@@ -0,0 +1,3 @@
+#!/bin/bash -e
+
+find /home/*/.cache/offload-build/ -mtime +15 -name '*.pkg.tar*' -delete

roles/archbuild/files/clean-offload-build.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Clean up offload-build artifacts
+After=var-lib-archbuild.mount
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/clean-offload-build
+Nice=19
+IOSchedulingClass=best-effort
+IOSchedulingPriority=7

roles/archbuild/files/clean-offload-build.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Daily offload-build artifacts cleanup
+
+[Timer]
+OnCalendar=daily
+RandomizedDelaySec=1d
+Persistent=true
+
+[Install]
+WantedBy=timers.target

roles/archbuild/tasks/main.yml

@@ -27,6 +27,7 @@
     - pkgdiffrepo
     - clean-chroots
     - clean-dests
+    - clean-offload-build
     - gitpkg
 
 - name: install archbuild config files
@@ -41,6 +42,8 @@
     - clean-chroots.service
     - clean-dests.timer
     - clean-dests.service
+    - clean-offload-build.timer
+    - clean-offload-build.service
     - var-lib-archbuilddest.mount
     - strictatime@.service
   notify:
@@ -105,6 +108,7 @@
   with_items:
     - clean-chroots.timer
     - clean-dests.timer
+    - clean-offload-build.timer
 
 - name: install makepkg.conf
   template: src=makepkg.conf.j2 dest=/etc/makepkg.conf owner=root group=root mode=0644