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Defer projection failure until after plugins run#1762

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milesziemer merged 1 commit intosmithy-lang:mainfrom
milesziemer:defer-projection-failures
May 4, 2023
Merged

Defer projection failure until after plugins run#1762
milesziemer merged 1 commit intosmithy-lang:mainfrom
milesziemer:defer-projection-failures

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Issue #, if available:
#1277

Description of changes:
This changes SmithyBuildImpl to continue applying plugins after one fails, throwing the error (if present) after they have all completed. This is useful for example when you want to see the serialized output of a model you know is valid but a plugin is causing the whole build to fail. A new test case was added to ensure that artifacts produced by valid plugins are still created despite the build failing.

This was originally implemented in #1416, but was rolled back in #1429 as a precaution since we had an unrelated issue ocurring at the time.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

This changes `SmithyBuildImpl` to continue applying plugins after one fails,
throwing the error (if present) after they have all completed. This is
useful for example when you want to see the serialized output of a model
you know is valid but a plugin is causing the whole build to fail. A new
test case was added to ensure that artifacts produced by valid plugins
are still created despite the build failing.

This was originally implemented in smithy-lang#1416, but was rolled back in smithy-lang#1429
as a precaution since we had an unrelated issue ocurring at the time.
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@mtdowling mtdowling left a comment

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LGTM. I think we could explore other options in the future, like: (a) making an aggregate exception to hold all encountered exceptions (b) making exceptions not throw but instead get added to the ProjectionResult, and maybe add an unwrap method to it.

@milesziemer milesziemer merged commit 05df6d7 into smithy-lang:main May 4, 2023
syall pushed a commit to Xtansia/smithy that referenced this pull request Aug 11, 2023
This changes `SmithyBuildImpl` to continue applying plugins after one fails,
throwing the error (if present) after they have all completed. This is
useful for example when you want to see the serialized output of a model
you know is valid but a plugin is causing the whole build to fail. A new
test case was added to ensure that artifacts produced by valid plugins
are still created despite the build failing.

This was originally implemented in smithy-lang#1416, but was rolled back in smithy-lang#1429
as a precaution since we had an unrelated issue ocurring at the time.
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2 participants