23 lines
684 B
Bash
Executable File
23 lines
684 B
Bash
Executable File
#!/usr/bin/env bash
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# this guy updates the hash of the last
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# successful build of nixpkgs on hydra
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# (so we don't have to rebuild EVERYTHING)
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RELEASE=24.11
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set -e
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new=$(curl -sL "https://monitoring.nixos.org/prometheus/api/v1/query?query=channel_revision" | jq -r ".data.result[] | select(.metric.channel==\"nixos-${RELEASE}\") | .metric.revision")
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old=$(jq -r '.nodes as $nodes | .nodes.root.inputs.nixpkgs as $tgt_nixpkgs | $nodes | to_entries[] | select(.key == $tgt_nixpkgs) | .value.locked.rev' flake.lock)
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if [ "${old}" != "${new}" ]; then
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echo "Old hash: ${old}"
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echo "New hash: ${new}"
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sed -i s/"${old}"/"${new}"/ flake.nix
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exit
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fi
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echo "No updates available."
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