Enable allowBackgroundSteps language server feature flag#606
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Pull request overview
Enables the allowBackgroundSteps experimental feature flag in the GitHub Actions language client initialization options so the language server’s validation/completions accept background-step keywords (background, wait, wait-all, cancel, parallel) that are already enabled server-side.
Changes:
- Add
allowBackgroundSteps: trueto the language server client initializationexperimentalFeaturesoptions. - Keep
allowCaseFunctionenabled alongside the new flag.
Show a summary per file
| File | Description |
|---|---|
| src/workflow/languageServer.ts | Enables the allowBackgroundSteps initialization option so the language server accepts background-step keywords in validation and completion. |
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- Review effort level: Low
ericsciple
approved these changes
Jun 26, 2026
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Background steps (
background,wait,wait-all,cancel,parallel) are enabled server-side everywhere.This enables
allowBackgroundStepsin the language client's initialization options (alongsideallowCaseFunction), so validation and completion accept the new keywords.Related to #605