Enable this option of 'terminate', which is mentioned in userconfig.yaml
and handled in _frontend/app.py:_handle_failure(). It appears to have
been left out of the valid_actions as an oversight.

Originally introduced in
2622d5da

Use a new helper function to simplify working with nodes that can only
accept certain strings. This will be used when adding the prompt.*
config options.

In later work we can see if this function would be useful elsewhere, and
could be added to '_yaml.py'.

Provide an option in buildstream.conf to disable the 'Would you like to
...' prompt when we cannot resolve a project.

Some users prefer not to be interrupted by such prompts, so pave the way
to creating options to disable all those that might get in the way.

Follow the example of the advice.* options 'git-config', and create a
namespace for these UI options grouped by behaviour, rather than an
over-reaching 'ui.*' namespace. In later work perhaps we'll also add
'advice.*' options.

Add a NEWS item for this.

Provide options in project.conf to disable the 'Are you sure ...'
prompts when making destructive changes:

- Add prompt.really-workspace-close-remove-dir
- Add prompt.really-workspace-reset-hard

Add a NEWS item for these.

Add 'prompt.*' config options to buildstream.conf

See merge request !887

_sandboxremote.py: Add sigterm handler that sends CancelOperation

Closes #725

See merge request !900

James Ennis authored Nov 16, 2018 and Jürg Billeter committed Nov 20, 2018

This patch ensures that we receive an appropriate error
message if we specify an absolute path that leads within
the project.

Fix warning when using an absolute path which exists inside the project

See merge request !956

This doesn't change the test behavior and enable for better
composability of tests

This will allow for further de-duplication of work.

The unix-logs is always empty, there is therefore no reasons of keeping
it there

This makes all tests use the same template, which makes reasoning
about them simpler

This allows us to make sure that tests behave nicely while missing brwap
and ostree.

This removes the need of having it synchronized in multiple places

Add tests for fedora with no bubblewrap available

See merge request !949

This adds the batch() context manager.

This allows the sandbox to output messages using the plugin id.

This allows batching of all sandbox commands aross prepare() and
assemble().

Execute batched commands in a single shell script.