The library needed network access on first use and its results changed
under the caller between runs. blogs.json is now vendored and compiled in
with go:embed, so the dataset is fixed for a given build.
FetchBlogs keeps its name, signature and sync.Once memoization but now
decodes the embedded bytes; its error return is only reachable if the
committed blogs.json is malformed. net/http is gone from the package, and
a test asserts that no net/* package appears anywhere in the dependency
graph of the non-test build, not only in its direct imports.
make update-data refreshes the vendored file, reading the upstream
location from the BlogsURL constant so the URL has one definition. It
downloads to a temporary file and replaces blogs.json only once that file
parses as a non-empty JSON array of blog entries, so neither a truncated
transfer nor a complete-but-wrong response such as an error page can
overwrite the good dataset. It then runs the test suite against the new
data. That target now needs jq as well as curl.
blogs.json is an unmodified copy of a third party's file, redistributed
here and in every binary that links the package, and the upstream
repository publishes no licence. The README and the embed doc comment now
record where it came from and that this repository's LICENSE does not
extend to it. Whether that arrangement is acceptable is the owner's call.
The dataset is committed verbatim as upstream serves it, which is ~8 MB
of JSON in the repo and in every linking binary; most of that is per-blog
post history that the Blog struct does not expose.
Model: opus-5
