Handle custom invocation images without #PORTER_INIT #2998
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Outdated suggestions cannot be applied.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.
What does this change
The documentation says that if the PORTER_INIT section is missing on the custom dockerfile, it will be placed right after the FROM section. This was not the case, instead it was place at the end of the file, resulting in a dockerfile not working with Porter.
What issue does it fix
Closes #2925
Notes for the reviewer
This could be considered a breaking chance, but it looks like the generated invocation image wouldn't work without this bug being fixed anyway. Also this change aligns with the documentation.
Checklist
Reviewer Checklist