dockerimg: restore sketch_context docker label
The sketch_context label was removed in commit 2a5bd6d (switch to debian base image)
but the code that reads this label in findOrBuildDockerImage was left intact.
This was causing Docker to always rebuild images since the label it was checking
for no longer existed in the Dockerfile template.
Restore the label and updates the template.Execute call to pass the required
InitFilesHash parameter.
Updates #43
diff --git a/dockerimg/testdata/testcreatedockerfile_basic_repo_with_readme.dockerfile b/dockerimg/testdata/testcreatedockerfile_basic_repo_with_readme.dockerfile
index 9a9e3a3..47b0f5e 100644
--- a/dockerimg/testdata/testcreatedockerfile_basic_repo_with_readme.dockerfile
+++ b/dockerimg/testdata/testcreatedockerfile_basic_repo_with_readme.dockerfile
@@ -6,17 +6,12 @@
RUN git config --global user.email "$GIT_USER_EMAIL" && \
git config --global user.name "$GIT_USER_NAME"
+LABEL sketch_context="afa0b82fd799233b6a1a96e027ea08f77f5727c5565b49d4455d3f58b19b3d8d"
COPY . /app
WORKDIR /app
RUN if [ -f go.mod ]; then go mod download; fi
-RUN go install golang.org/x/tools/cmd/stringer@latest
-
-# Install any potentially useful development tools
-RUN apt-get install -y --no-install-recommends gcc build-essential make || true
-
-# Try to setup Python environment if needed
-RUN python3 -m pip install --upgrade pip || true
+# No additional setup required for this simple Go test project
CMD ["/bin/sketch"]