- Added unit tests for `ToTar` and `FromTar` in `pkg/datanode`, including a round-trip test and invalid input handling.
- Added unit tests for `Walk` options (`MaxDepth`, `Filter`, `SkipErrors`) in `pkg/datanode`.
- Added security tests for `pkg/tim` to verify protection against path traversal (Zip Slip) attacks and handling of invalid inputs.
- Fixed `cmd` package tests execution by adding `TestHelperProcess` to `cmd/run_test.go` to support mocked command execution.
- Increased coverage for `pkg/datanode` to 84.2%, `pkg/tim` to 74.2%, and `cmd` to 44.1%.
Refactored the existing tests to use the `_Good`, `_Bad`, and `_Ugly`
testing convention. This provides a more structured approach to testing
and ensures that a wider range of scenarios are covered, including
valid inputs, invalid inputs, and edge cases.
In addition to refactoring the tests, this change also includes several
bug fixes that were uncovered by the new tests. These fixes improve the
robustness and reliability of the codebase.
The following packages and commands were affected:
- `pkg/datanode`
- `pkg/compress`
- `pkg/github`
- `pkg/matrix`
- `pkg/pwa`
- `pkg/vcs`
- `pkg/website`
- `cmd/all`
- `cmd/collect`
- `cmd/collect_github_repo`
- `cmd/collect_website`
- `cmd/compile`
- `cmd/root`
- `cmd/run`
- `cmd/serve`
This commit introduces a new `DataNode` package, which provides an in-memory, `fs.FS`-compatible filesystem with a `debme`-like interface. The `DataNode` can be serialized to and from a TAR archive, making it suitable for storing downloaded assets.
The `pwa` and `serve` commands have been refactored to use the `DataNode`. The `pwa` command now packages downloaded PWA assets into a `DataNode` and saves it as a `.dat` file. The `serve` command loads a `.dat` file into a `DataNode` and serves its contents.
