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3.3 rc.1 backport fixes - #1662

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Steve Lee (SteveL-MSFT) merged 4 commits into
PowerShell:release/v3.3from
SteveL-MSFT:3.3-rc.1-backport
Aug 10, 2026
Merged

3.3 rc.1 backport fixes#1662
Steve Lee (SteveL-MSFT) merged 4 commits into
PowerShell:release/v3.3from
SteveL-MSFT:3.3-rc.1-backport

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Gijs Reijn (Gijsreyn) and others added 4 commits August 10, 2026 09:17
…erShell#1621)

* feat: implement export filter functionality for resource exports

* Remove comment

* feat: implement export filter functionality for resource exports

* Remove comment

* Fix Copilot remarks

* Wrong commit

* Remove the wildcard support for resources

* Fix Copilot remarks

* Attempt to increase code coverage and fix test

* Add additional test for coverage

* Add test and fix dism_dsc

* fix: correct code coverage calculation for uninstrumented files

Files without LCOV data (e.g., platform-specific code behind #[cfg(windows)]
when only Linux coverage is collected) were incorrectly counting ALL added
lines as uncovered, including non-executable lines like comments and blanks.
This caused coverage to drop significantly when Windows-only files were
modified in a PR.

Fix: skip files without LCOV data since coverage cannot be determined for
uninstrumented code. Also handle the '\ No newline at end of file' diff
marker which could cause off-by-one line number errors after deleted lines.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

* Refactor work on services

* Remove unused key

* Revert change

* Restore native resource filtering and add engine filtering fallback

* Update resource definitions

* Fix Copilot remark

* remove directive

* Change comment wording and update tests

* Add crate

* Revert change and fix test

* Update resource manifest

---------

Co-authored-by: Steve Lee <slee@microsoft.com>
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
* (PowerShellGH-1563) Canonicalize `_inDesiredState` for PSScript schema

Prior to this change, the PSScript resource manifests embedded a schema
that minimally defined the `_inDesiredState` canonical property instead
of referencing the canonical schema for that property.

This change updates the embedded schemas to reference the canonical
schema and adds the embedded schema by ID to the `$defs` keyword.

* (PowerShellGH-1563) Canonicalize script properties for PSScript schemas

Prior to this change, the embedded schemas in the manifests for the
transitional PowerShell script resources defined the script properties
with a minimal schema allowing the value to be any string or null. They
didn't include any other keywords.

This change:

1. Defines a shared subschema for the script properties, which they now
   reference instead of redefining the constraints for each property.
1. Removed `null` from the allowed types, since defining a script
    property as `null` isn't valid but _not_ specifying the property at
    all _is_ valid.
1. Added the `writeOnly` keyword to the script properties, since
   they're only used for input and not output.
1. Added the `contentMediaType` keyword to the script properties to
   clearly indicate---but not validate---that the value is expected to
   be a PowerShell script.
1. Added the `minLength` keyword to the script properties to ensure that
   an empty string isn't used as a script value.
1. Adds the `title` and `description` keywords to the script properties
   to provide more context for each property in the schema.

* (PowerShellGH-1563) Canonicalize `input` for PSScript resource schemas

Prior to this change, the `input` property for the PSScript resource
schemas defined the valid types with two problems:

1. It allowed `null` as a valid type, which caused failures when the
   resource invoked the scripts.
1. It didn't allow non-integer numbers, erroneously preventing users
   from defining input values like `3.14`, even though `[3.14]` was
   accepted.

This change:

1. Removes `null` from the valid types for `input`.
1. Adds `number` to the valid types for `input`, allowing non-integer
   numbers to be used as input values.
1. Adds the `title` and `description` keywords to the `input` property,
   providing better documentation for users.

* (PowerShellGH-1563) Add constraints to PSScript resource schema

Prior to this change, the embedded schemas for the PSScript resources
didn't require any properties to be defined. For input, a user should
always define at least one script property. For output, the resource
should always return one of three value shapes:

1. For `test` operations, the resource should always define the
  `inDesiredState` property.
1. For implemented `get` and `set` operations, the resource should
   define the `output` property when the script emits any output to the
   success stream.
1. When `get` and `set` operations aren't implemented or don't emit any
   output, the resource should return an empty object.

This change adds constraints to the embedded schemas with the `oneOf`
keyword and nested `oneOf`/`anyOf` keywords to enforce these rules.

* (PowerShellGH-1563) Add docs keywords for PSScript resources

Prior to this change, the embedded schema for the PSScript resources
didn't define the `title` or `description` keywords.

This change:

1. Adds `title` and `description` keywords to the embedded schema for
   the PSScript resources to provide some documentation for them.
1. Defines the `$schema` keyword explicitly.

* (PowerShellGH-1563) Canonicalize output for PSScript resources

Prior to this change, the PSScript resources:

1. Always returned an array of output objects, even if there was only
   one object.
1. Didn't ensure that enums in script output were serialized as
   strings, causing enums to emit as integers, which is likely not what
   the user intended and makes review more difficult.

This change:

1. Ensures that if a script returns a single object, it's serialized as
   that object instead of nested in an array.
1. Adds the `-EnumAsString` parameter to the `ConvertTo-Json` call for
   emitting script output when invoked through PowerShell to ensure
   that enums are serialized as strings. This enhancement doesn't
   affect Windows PowerShell, which doesn't support the `-EnumAsString`
   parameter.
1. Updates the tests to reflect the new behavior of returning a single
   object instead of an array.
1. Fixes the tests to use correct casing for the script properties,
   now that the schema validation checks for those properties.

* (PowerShellGH-1563) Fix tests using invalid casing for PSScript resource

Prior to this change, some tests were using invalid casing for the
PSScript resource type, which didn't previously cause errors during
the JSON Schema validation because the schema didn't forbid additional
properties. The tests passed because PowerShell isn't case-sensitive,
so was able to retrieve the properties even with incorrect casing.

With the changes to the JSON schema _requiring_ one or more script
properties, these tests began to fail because the invalidly-cased
property names didn't satisfy the JSON Schema.

This change corrects the casing in the test definitions to ensure both
that the tests are correct and pass the schema validation.

* Apply suggestions from review

Co-authored-by: Steve Lee <slee@microsoft.com>

---------

Co-authored-by: Steve Lee <slee@microsoft.com>
* Add JSON schema caching

* address copilot feedback

* fix copilot feedback to not deserializing the json

* rename function to be singular

* make helpers scoped to crate

* make cache crate only
…werShell#1639)

* fix: add support for preserving quoted group names in sshd_config

* Update with remarks Tess
@SteveL-MSFT
Steve Lee (SteveL-MSFT) merged commit fb2476d into PowerShell:release/v3.3 Aug 10, 2026
20 checks passed
@SteveL-MSFT
Steve Lee (SteveL-MSFT) deleted the 3.3-rc.1-backport branch August 10, 2026 17:56
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4 participants