--- Log opened Wed Jul 14 00:00:06 2021
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09:47 < luke-jr> achow101: there's no output sigs?
09:47 < achow101> wdym?
09:48 < luke-jr> the SHA256SUMS files aren't in build/out/
09:49 < achow101> there are input.SHA256SUMS for each of the platform triples
09:49 < luke-jr> but that doesn't have hashes for the outputs
09:49 < achow101> to make the final sha256sum, you need to do contrib/guix/guix-attest
09:50 < luke-jr> hmm, would have expected the gitian to do that for me
09:50 < luke-jr> prelude.bash: line 6: contrib/shell/realpath.bash: No such file or directory
09:50 < luke-jr> -.-
09:54 < luke-jr> don't see how this woudl work without SHA256SUMS.part files
09:55 < luke-jr> at least the output files seem to match dongcarl's hashes
10:01 < achow101> guix-attest needs to be done after all of the builds, so I don't think it can be within gitian itself
10:02 < achow101> There are some docs for what to do here: https://github.com/bitcoin/bitcoin/blob/5fa449450198d85670991a4ea0afde1cb39d2e15/contrib/gitian-descriptors/README.md#attesting-signing
10:03 < achow101> luke-jr: are you building the same branch or a different one? At some point, attest was changed to and some of the files it was expecting renamed
10:04 < luke-jr> right now I am working with your PR branch outside gitian, and the tag inside gitian
10:04 < achow101> there were some changes after the dry run attempt to address some deficiencies in the attest process
10:04 < luke-jr> attest being outside
10:05 < achow101> you'll need to use the guix-attest from the tag you are building
10:07 < luke-jr> ERR: Could not find any build output directories in /ljr/Bitcoin/gitian-builder/guix-build-e1758199909c/output
10:08 < achow101> export OUTDIR_BASE=<path/to/build/out>
10:10 < luke-jr> hrm, is there a reason guix.sigs has the build at a higher level than the builder?
10:10 < luke-jr> arch/username/… instead of username/arch/…
10:10 < luke-jr> with gitian it was easy to diff between users
10:11 < achow101> the new version of guix-attest gets rid of that structure
10:11 < luke-jr> i c
10:13 < achow101> the thing we do now is that all of the sha256sums are combined into a noncodesigned.SHA256SUMS and all.SHA256SUMS under the builder's name
10:18 < luke-jr> makes sense
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14:57  * dongcarl reading through logs
15:02 < dongcarl> Okay, so I found a way to only export the needed things even without a `--manifest` option.
15:02 < dongcarl> You can do something like this: `guix archive --export -r $(readlink -f <path/to/profile>)`
15:03 < dongcarl> And we always store our profiles in guix-build-*/var/profiles
15:03 < dongcarl> achow101: ^
15:04 < achow101> dongcarl: how is that different from the approach we do now?
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15:15 < dongcarl> luke-jr: I've been upstreaming my changes, will bump to an upstream commit soon.
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21:07 < achow101> luke-jr: I've updated the PR so that the installer script and an install tarball are cached
--- Log closed Thu Jul 15 00:00:07 2021