qlpack tests that are not contained within the current workspace folder
will be filtered from the test runner view.
This also fixes a test that should have been failing but wasn't.
We need to provide the `--extensionDevelopmentPath` flag in these
launch configurations.
It appears to be unnecessary to include
`${workspaceRoot}/extensions/ql-vscode/out/vscode-tests/**/*.js`
in addition to the strictly more general pattern
${workspaceRoot}/extensions/ql-vscode/out/**/*.js
An unfortunate UI fact appears to be that the log of the gulp build is
focused whenever these tasks are run, even though the log you actually
care about seeing is in the `Debug Console` section. Not sure how to
fix that.
When there are no results, always ensure that max pages is 1.
This commit also changes the way pagination buttons are displayed,
removing their border.
* Fix command-linting tests.
* Fix failing windows test and Use Uri.parse(_, true)
* Use Uri.parse(_, true). That is the preferred API.
* Reformat comments.
This commit adds the AST Viewer for viewing the QL AST of a file in a
database.
The different components are as follows:
1. There is a new view `codeQLAstViewer`, which displays the AST
2. This view is backed by the `AstViewerDataProvider` and `AstViewer` classes in astView.ts
3. To generate an AST, we use contextual queries, similar to how Find references/declarations are implemented. In particular, in `definitions.ts` there is `TemplatePrintAstProvider` which provides an AST for a given source buffer.
- Similar to the other queries, we first determine which database the buffer belongs to.
- Based on that, we generate a synthetic qlpack and run the templatized `printAst.ql` query
- We plug in the archive-relative path name of the source file.
- After the query is run, we wrap the results in an `AstBuilder` instance.
- When requested, the `AstBuilder` will generate the full AST of the file from the BQRS results.
- The AST roots (all top-level elements, functions, variable declarations, etc, are roots) are passed to the `AstViewer` instance, which handles the display lifecycle and other VS Code-specific functions.
There are a few unrelated pieces here, which can be pulled out to another PR if required:
- The `codeQLQueryHistory` view now has a _welcome_ message to make it more obvious to users how to start.
- `definitions.ts` is moved to the `contextual` subfolder.
- `fileRangeFromURI` is extracted from `definitions.ts` to its own file so it can be reused.
Also, note that this relies on https://github.com/github/codeql/pull/3931 for the C/C++ query to be available in the QL sources. Other languages will need similar queries.
