e2e-to-bazel
Converts end-to-end (e2e) test targets or paths to `bazel run` commands for `heir-opt`. Use when you need to convert an e2e test target (where flags are defined in the BUILD file) to a shell command whose flags can be modified for further analysis and debugging.
Source facts
- Repository
- google/heir
- Last source activity
- May 5, 2026 at 02:03
- Detected SKILL.md language
- English
- Stars
- 933
- Forks
- 179
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- e2e-to-bazel
- description
- Converts end-to-end (e2e) test targets or paths to `bazel run` commands for `heir-opt`. Use when you need to convert an e2e test target (where flags are defined in the BUILD file) to a shell command whose flags can be modified for further analysis and debugging.
# E2E To Bazel
## Overview
This skill guides the agent in using the `e2e_to_bazel` tool to convert e2e test
targets or paths to executable commands.
## Usage
### Converting a Test Target or Path
To convert an e2e test target, directory, or source file to a `bazel run`
command, use the following command recipes:
```bash
bazel run //third_party/heir/scripts:e2e_to_bazel -- {target_or_path}
```
Replace `{target_or_path}` with the test target (e.g.,
`//tests/Examples/lattigo/ckks/mnist:mnist_test`), directory, or source file
path.
## Gotchas
- **Blaze Query Dependency**: The tool relies on `bazel query` to extract
attributes. This requires a working `blaze` environment and may be slow for
the first run.
- **Workspace State**: It requires that the workspace is in a state where
`bazel query` can evaluate the targets.
- **Source file mapping**: If a source file is provided, it searches for
`heir_opt` targets that depend on it.
```markdown
Copy this checklist and track progress:
- [ ] Step 1: Identify the e2e test target, directory, or file to convert.
- [ ] Step 2: Run the `e2e_to_bazel` tool on it.
- [ ] Step 3: Inspect the generated command or run it.
- [ ] Step 4: Verify execution results.
```
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