* Add isInferredProject, isConfiguredProject and isExternalProject
* Skip refreshing configured project on change of config file if its not loaded
* Open a tree of projects when doing findAllRefs or rename operations
* Fix addToSeen project key
* Refactor combineProjectsOutputWorker
* if the definition is local, no need to load and look in other projects
* Add disableSearchSolution as option to disable looking for solution
* Rename the option to disableSolutionSearching
* Add isInferredProject, isConfiguredProject and isExternalProject
* Add test for rename on file with case change that fails
Test for #25460
* Dont store fileName on text storage
* Store root file names in the root file map to reflect their name
* Delay open file triggering watches
* Correct the name of source file as we query it (eg. it could be same source file returned in old program with different casing on case insensitive file name)
* More tests
* Refactoring
* Cache bind And check diagnostics and always get program diagnostics from the program
* Another test
* Try to report conflicting file error on file instead of global diagnostics
* Create better tests for module resolution diagnostics check
* Fix lint errors
* Move package.json related utils to utilities
* Add failing test
* Make first test pass
* Don’t filter when there’s no package.json, fix scoped package imports
* Use type acquisition as a heuristic for whether a JS project is using node core
* Make same fix in getCompletionDetails
* Fix re-exporting
* Change JS node core module heuristic to same-file utilization
* Remove unused method
* Remove other unused method
* Remove unused triple-slash ref
* Update comment
* Refactor findAlias to forEachAlias to reduce iterations
* Really fix re-exporting
* Use getModuleSpecifier instead of custom hack
* Fix offering auto imports to paths within node modules
* Rename things and make comments better
* Add another reexport test
* Inline `symbolHasBeenSeen`
* Simplify forEachAlias to findAlias
* Add note that symbols is mutated
* Symbol order doesn’t matter here
* Style nits
* Add test with nested package.jsons
* Fix and add tests for export * re-exports
* Don’t fail when alias isn’t found
* Make some easy optimizations
* Clean up memoization when done
* Remove unnecessary semicolon
* Make getSymbolsFromOtherSourceFileExports pure
* Cache auto imports
* Revert "Cache auto imports"
This reverts commit 8ea482958786aba0185b4b1b0497d6658ffbc385.
* Handle merged symbols through cache
* Be safer with symbol declarations, add logging
* Improve cache invalidation for imports and exports
* Check symbol presence first
* Only run cache invalidation logic if there’s something to clear
* Consolidate cache invalidation logic
* Fix reuseProgramStructure test
* Add more logging
* Only clear cache if symbols are different
* Refactor ambient module handling
* Start caching package.json stuff
* Support package.json searching in fourslash
* Move import suggestions cache to Project
* Start making more module specifier work available without having the importing file
* Going to backtrack some from here
* Get rid of dumb cache, fix node core modules stuff
* Start determining changes to a file have invalidated its own auto imports
* Move package.json related utils to utilities
* Add failing test
* Make first test pass
* Don’t filter when there’s no package.json, fix scoped package imports
* Use type acquisition as a heuristic for whether a JS project is using node core
* Make same fix in getCompletionDetails
* Fix re-exporting
* Change JS node core module heuristic to same-file utilization
* Remove unused method
* Remove other unused method
* Remove unused triple-slash ref
* Update comment
* Refactor findAlias to forEachAlias to reduce iterations
* Really fix re-exporting
* Use getModuleSpecifier instead of custom hack
* Fix offering auto imports to paths within node modules
* Rename things and make comments better
* Add another reexport test
* Inline `symbolHasBeenSeen`
* Simplify forEachAlias to findAlias
* Add note that symbols is mutated
* Symbol order doesn’t matter here
* Style nits
* Add test with nested package.jsons
* Fix and add tests for export * re-exports
* Don’t fail when alias isn’t found
* Make some easy optimizations
* Clean up memoization when done
* Remove unnecessary semicolon
* Make getSymbolsFromOtherSourceFileExports pure
* Cache auto imports
* Revert "Cache auto imports"
This reverts commit 8ea482958786aba0185b4b1b0497d6658ffbc385.
* Handle merged symbols through cache
* Be safer with symbol declarations, add logging
* Improve cache invalidation for imports and exports
* Check symbol presence first
* Only run cache invalidation logic if there’s something to clear
* Consolidate cache invalidation logic
* Fix reuseProgramStructure test
* Add more logging
* Only clear cache if symbols are different
* Refactor ambient module handling
* Finish(?) sourceFileHasChangedOwnImportSuggestions
* Make package.json info model better
* Fix misplaced paren
* Use file structure cache for package.json detection when possible
* Revert unnecessary changes in moduleSpecifiers
* Revert more unnecessary changes
* Don’t watch package.jsons inside node_modules, fix tests
* Work around declaration emit bug
* Sync submodules?
* Delete unused type
* Add server cache tests
* Fix server fourslash editing
* Fix packageJsonInfo tests
* Add node core modules cache test and fix more fourslash
* Clean up symlink caching
* Improve logging
* Function name doesn’t make any sense anymore
* Move symlinks cache to host
* Fix markFileAsDirty from ScriptInfo
* Mark new Project members internal
* Use Path instead of fileName
* Rename AutoImportSuggestionsCache
* Improve WatchType description
* Remove entries() from packageJsonCache
* Fix path/fileName bug
* Also cache symlinks on Program for benefit of d.ts emit
* Let language service use Program’s symlink cache
Map Info and sources is not ideal and need to revisited since we need to update mapper and projects correctly
// TODO: lifetime of source project and declaration map
Since it's for telemetry, it prefers to return a stale value rather than
triggering file IO (though it will load the file if not even a stale
value is available).
* Rename JS concepts
1. Assignment declaration -- an assignment that is treated like a
declaration. Previously called [JS] special (assignment|declaration),
among other things.
2. Expando -- a value that can be used as a target in assignment
declarations. Currently, a class, function or empty object literal.
Functions are allowed in Typescript, too. Previously called a JS
container, JS initializer or expando object.
3. JavaScript -> Javascript. This is annoying to type, and looks like
'Java Script' in a camelCase world.
Everything is a pure rename as far as I know. The only test change is
the API baselines, which reflect the rename from SymbolFlags.JSContainer
to SymbolFlags.Assignment.
* Remove TODO
* Rename Javascript->JS
Note that this introduces a variable name collision in a couple of
places, which I resolved like this:
```ts
const isInJavascript = isInJSFile(node);
```
* Enable '--strictNullChecks'
* Fix API baselines
* Make sys.getEnvironmentVariable non-nullable
* make properties optional instead of using `| undefined` in thier type
* reportDiagnostics should be required
* Declare firstAccessor as non-nullable
* Make `some` a type guard
* Fix `getEnvironmentVariable` definition in tests
* Pretend transformFlags are always defined
* Fix one more use of sys.getEnvironmentVariable
* `requiredResponse` accepts undefined, remove assertions
* Mark optional properties as optional instead of using `| undefined`
* Mark optional properties as optional instead of using ` | undefined`
* Remove unnecessary null assertions
* Put the bang on the declaration instead of every use
* Make `createMapFromTemplate` require a parameter
* Mark `EmitResult.emittedFiles` and `EmitResult.sourceMaps` as optional
* Plumb through undefined in emitLsit and EmitExpressionList
* `ElementAccessExpression.argumentExpression` can not be `undefined`
* Add overloads for `writeTokenText`
* Make `shouldWriteSeparatingLineTerminator` argument non-nullable
* Make `synthesizedNodeStartsOnNewLine` argument required
* `PropertyAssignment.initializer` cannot be undefined
* Use one `!` at declaration site instead of on every use site
* Capture host in a constant and avoid null assertions
* Remove few more unused assertions
* Update baselines
* Use parameter defaults
* Update baselines
* Fix lint
* Make Symbol#valueDeclaration and Symbol#declarations non-optional to reduce assertions
* Make Node#symbol and Type#symbol non-optional to reduce assertions
* Make `flags` non-nullable to reduce assertions
* Convert some asserts to type guards
* Make `isNonLocalAlias` a type guard
* Add overload for `getSymbolOfNode` for `Declaration`
* Some more `getSymbolOfNode` changes
* Push undefined suppression into `typeToTypeNodeHelper`
* `NodeBuilderContext.tracker` is never `undefined`
* use `Debug.assertDefined`
* Remove unnecessary tag
* Mark `LiteralType.freshType` and `LiteralTupe.regularType` as required
This helps in reducing number of forced typing installation requests
We anyways use changes in unresolved import array to determine if we need to enqueue new typing request
Hence there is no need to soley rely on hasChanges from updateGraph which just indicates that we didnt reused the program (that does not mean new files were added to the program or changes in unresolved imports)
