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| author |  Klaus Aehlig <aehlig@google.com> | 2018-04-23 04:58:23 -0700 |
|---|---|---|
| committer |  Copybara-Service <copybara-piper@google.com> | 2018-04-23 04:59:30 -0700 |
| commit | 538c3ebb4607130a1670fc59bbd146c179574f36 (patch) | |
| tree | 0310813172c43c55c52b9b7b8e840d4c85b2ca85 /third_party | |
| parent | 584a8ac2f32e64d3ae3db3edf6186bba10841a06 (diff) | |
HttpDownloader: also cache files downloaded without provided hash
Even if downloading a file without a predicted hash, add it to the cache.
This step is necessary to avoid redownloading when we switch to resolved
WORKSPACES. Starting from a plain URL, the file is downloaded and the hash
is added to the resolved version of the rule. Then we still want the resolved
form of the rule (which still has different arguments) to download the
same file again.
Even before the design of resolved WORKSPACES is implemented, this caching
is useful for the manual workflow: take the hash that is printed for every
file downloaded without predicted hash and manually add it to the parameters
of the rule. Then we prefer not to redownload the file again.
Change-Id: I90eefa9efed7c47514cc481dc09d9e938efa5a39
PiperOrigin-RevId: 193907109
Diffstat (limited to 'third_party')
0 files changed, 0 insertions, 0 deletions