Migrate expressions, workflow-parser, and languageservice packages to use
proper ESM imports with .js extensions that work with node16 moduleResolution.
Changes:
- Update tsconfig.build.json in each package to use module: node16 and
moduleResolution: node16
- Add .js extensions to all relative import paths (Option B approach)
- Fix yaml internal type imports in workflow-parser by defining local types
- Add skipLibCheck to handle @types/node compatibility issues
- Add TypeScript 5.8.3 override in root package.json
- Add ESM migration plan documentation
The languageserver package is deferred due to test hang issues that need
further investigation.
Related #154 - Upgrade moduleResolution from node to node16 or nodenext
Related #110 - Published ESM code has imports without file extensions
Related #64 - expressions: ERR_MODULE_NOT_FOUND attempting to run example
Related #146 - Can not import @actions/workflow-parser
Test results:
- expressions: 1068 tests passed
- workflow-parser: 292 tests passed
- languageservice: 452 tests passed
* docs: update ESM migration plan with findings
- Update languageserver blocker: vscode-languageserver v8.0.2 lacks ESM
exports (not a test hang issue)
- Document that Option B (manual .js extensions) was chosen over Option A
due to ts-jest compatibility issues
- Add workaround for yaml package internal types (LinePos, NodeBase)
- Update migration status table with accurate reason for deferral
- Add skipLibCheck note for @types/node compatibility
Fixes#51
Added the following activity types to pull_request and pull_request_target:
- milestoned
- demilestoned
- enqueued
- dequeued
These types were missing from workflow-v1.0.json but are valid workflow
triggers per GitHub docs.
Also added schema-sync.test.ts to ensure activity types in workflow-v1.0.json
stay in sync with webhooks.json. The test:
- Checks both directions (webhooks→schema and schema→webhooks)
- Has WEBHOOK_ONLY for types not valid as workflow triggers:
- check_suite: requested, rerequested
- registry_package: default
- Has SCHEMA_ONLY for types valid in workflows but not in webhooks:
- registry_package: updated
- Has NAME_MAPPINGS for naming differences:
- project_column: edited (webhook) ↔ updated (schema)
- Provides actionable error messages when mismatches are found
eric sciple