fix(php): handle missing directories gracefully #1772
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This looks like a bigger change than it is. I just wrapped the "copy gapics" and "copy protos" sections in a conditional to see if those expected directories exist. Without this, synthtool throws an exception (a
FileNotFoundError: [Errno 2] No such file or directory
error) whensrc
orproto/src
doesn't exist.Additionally, I added a log message if the required
version_string
doesn't exist, as this covers an edge case with proto-only copies (since theversion_string
is derived from the gapic path).This is important for using OwlBot to generate our "Cloud Common Protos", which won't contain a GAPIC service, but for which we'd still like to use OwlBot (see googleapis/google-cloud-php#5935).