[buildstream] 08/09: cli.py: Handle the --remote option for pulling artifacts

[tv...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

tvb pushed a commit to branch jennis/push_pull_artifacts
in repository https://gitbox.apache.org/repos/asf/buildstream.git

commit 6e12c3fe5d1067b97e1850355f4e69cc6905f8d4
Author: James Ennis <ja...@codethink.com>
AuthorDate: Tue Jan 15 12:52:49 2019 +0000

    cli.py: Handle the --remote option for pulling artifacts
---
 buildstream/_frontend/cli.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/buildstream/_frontend/cli.py b/buildstream/_frontend/cli.py
index 985f5d2..24012ba 100644
--- a/buildstream/_frontend/cli.py
+++ b/buildstream/_frontend/cli.py
@@ -1001,6 +1001,18 @@ def artifact_pull(app, artifacts, deps, remote):
 
             remotes = usr_remotes + project_remotes
 
+            if remote:  # Check if this is one of the available remotes
+                # Here we are restricting the user to only use a remote that is defined
+                # in either the project.conf or the user config, should the user be able to *try*
+                # and pull from any specified remote?
+                remote_found = False
+                for spec in remotes:
+                    if remote == spec.url:
+                        remotes = [spec]
+                        remote_found = True
+                if not remote_found:
+                    raise AppError("Remote: '{}' not found.".format(remote))
+
             # Pull buildtrees?
             excluded_subdirs = ["buildtree"] if app.context.pull_buildtrees else None