mirror of
https://github.com/NixOS/nix.dev.git
synced 2024-10-18 00:06:26 -04:00
32 lines
887 B
Nix
32 lines
887 B
Nix
{ writeShellApplication
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, git
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, npins
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, nix
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, ripgrep
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, coreutils
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, jq
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}:
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# add or update Nixpkgs releases using `npins`
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writeShellApplication {
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name = "update-nixpkgs-releases";
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runtimeInputs = [ git npins nix ripgrep jq coreutils ];
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text = ''
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echo >&2 "Updating rolling"
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npins update nixpkgs-rolling
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echo >&2 "Updating stable releases"
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npins -d nix update
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echo >&2 "Adding any new releases"
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# get release branches
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git ls-remote https://github.com/nixos/nixpkgs "refs/heads/*" \
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| rg '^([0-9a-f]+)\trefs/heads/nixos-(\d\d\.\d\d)$' -or '$2' \
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| sort --reverse --version-sort \
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| while read -r version; do
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if ! jq -e --arg version "$version" 'has($ARGS.named.version)' nix/sources.json >/dev/null; then
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npins -d nix add --name "$version" github nixos nixpkgs --branch "nixos-$version"
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fi
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done
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'';
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}
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