[airgapped] use ctx.download_and_extract
over ctx.download
#1
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As we learned when attempting to use
rules_rust
in an airgapped environment (seelowRISC/rules_rust@3ea1eda), the
ctx.download
action does not seem to cache downloads in the repository cache. As such, files will not be available on airgapped system simply by prefetching/populating the repository cache. This patchesrules_go
to only download go toolchains with thectx.download_and_extract
action until Issue bazel-contrib#2771 (bazel-contrib#2771) is properly resolved.Signed-off-by: Timothy Trippel ttrippel@google.com