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S3 cache: Check other caches before uploading

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This commit is contained in:
Daniel Kempkens 2022-08-11 21:52:39 +02:00
parent a1e67817d0
commit 811fec2756
1 changed files with 16 additions and 5 deletions
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15
home/programs/custom-nix-cache.nix
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@ -38,9 +38,19 @@ in
echo "$storePath" echo "$storePath"
else else
curl -I --fail --silent "https://cache.nixos.org/$uncachedHash.narinfo" > /dev/null curl -I --fail --silent "https://cache.nixos.org/$uncachedHash.narinfo" > /dev/null
cached_nixos="$?"
if [ $? -eq 0 ]; then if [ $cached_nixos -eq 0 ]; then
echo "Already cached: $storePath ..." echo "Already cached on NixOS: $storePath ..."
else
curl -I --fail --silent "https://nix-community.cachix.org/$uncachedHash.narinfo" > /dev/null
cached_cachix_nixcommunity="$?"
curl -I --fail --silent "https://nifoc.cachix.org/$uncachedHash.narinfo" > /dev/null
cached_cachix_nifoc="$?"
if [ $cached_cachix_nixcommunity -eq 0 ] || [ $cached_cachix_nifoc -eq 0 ]; then
echo "Already cached on Cachix: $storePath ..."
else else
sudo -H nix store sign --key-file $signingKey $storePath sudo -H nix store sign --key-file $signingKey $storePath
@ -48,6 +58,7 @@ in
sudo -H nix copy --to '${cache.s3Url}' $storePath sudo -H nix copy --to '${cache.s3Url}' $storePath
fi fi
fi fi
fi
done done
''; '';