S7904: Add disk space checks before build & deploy

The same check that cachedir and tempdir are large enough is used
for both build and build-morphology.

Deploy only checks for tempdir being large enough.

1 files changed, 9 insertions, 0 deletions

diff --git a/morphlib/plugins/deploy_plugin.py b/morphlib/plugins/deploy_plugin.py
index 7a6f2b92..574a5e04 100644
--- a/morphlib/plugins/deploy_plugin.py
+++ b/morphlib/plugins/deploy_plugin.py
@@ -66,6 +66,15 @@ class DeployPlugin(cliapp.Plugin):
             raise cliapp.AppException(
                 'Too few arguments to deploy command (see help)')
 
+        # Raise an exception if there is not enough space in tempdir
+        # / for the path and 0 for the minimum size is a no-op
+        # it exists because it is complicated to check the available
+        # disk space given dirs may be on the same device
+        morphlib.util.check_disk_available(
+            self.app.settings['tempdir'],
+            self.app.settings['tempdir-min-space'],
+            '/', 0)
+
         deployment_type = args[0]
         system_name = args[1]
         location = args[2]