| # Evaluation image |
|
|
| stage2 runs every scenario that needs isolation inside one image, built from |
| `containers/Dockerfile`: a Python runtime with the pinned dependencies in |
| `requirements/runtime.lock`, an empty `/opt/f0`, and no OpenCode. |
|
|
| The image contains no product. The caller injects the artifact under test at |
| run time, so one image serves every product. |
|
|
| The stage1 builder image is a different image; see |
| [`src/stage1/README.md`](../src/stage1/README.md). |
|
|
| ## Building |
|
|
| ```sh |
| docker build --target evaluation \ |
| --tag doc2harness/evaluation:candidate \ |
| --file containers/Dockerfile . |
| ``` |
|
|
| That tag is the default the code looks for. Override it with |
| `SBH_EVALUATION_IMAGE` if you tag differently. |
|
|
| ## Mirrors |
|
|
| The checked-in defaults use Aliyun's Debian and PyPI mirrors. They are build |
| arguments, not edits to the Dockerfile: |
|
|
| ```sh |
| docker build --target evaluation \ |
| --build-arg DEBIAN_MIRROR=https://deb.debian.org/debian \ |
| --build-arg DEBIAN_SECURITY_MIRROR=https://security.debian.org/debian-security \ |
| --build-arg PYPI_INDEX_URL=https://pypi.org/simple \ |
| --tag doc2harness/evaluation:candidate \ |
| --file containers/Dockerfile . |
| ``` |
|
|
| Changing a mirror must not change what lands in the image. The Python base is |
| pinned by digest and the Python dependencies by `requirements/runtime.lock`; a |
| mirror serves those same packages or the build fails. |
|
|
| ## What the build asserts |
|
|
| The build ends with checks that fail it rather than ship a wrong image: |
| OpenCode is absent, `/opt/f0` is empty, and no mini-swe-agent tree, |
| distribution, or cache is present. |
|
|
