mirror of
https://github.com/NixOS/nixpkgs.git
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73 lines
2 KiB
Nix
73 lines
2 KiB
Nix
/*
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To run:
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nix-shell maintainers/scripts/update-dotnet-lockfiles.nix
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This script finds all the derivations in nixpkgs that have a 'fetch-deps'
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attribute, and runs all of them sequentially. This is useful to test changes
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to 'fetch-deps', 'nuget-to-nix', or other changes to the dotnet build
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infrastructure. Regular updates should be done through the individual packages
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update scripts.
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*/
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let
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pkgs = import ../.. {};
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inherit (pkgs) lib;
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packagesWith = cond: pkgs:
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let
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packagesWithInner = attrs:
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lib.unique (
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lib.concatLists (
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lib.mapAttrsToList (name: elem:
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let
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result = builtins.tryEval elem;
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in
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if result.success then
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let
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value = result.value;
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in
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if lib.isDerivation value then
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lib.optional (cond value) value
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else
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if lib.isAttrs value && (value.recurseForDerivations or false || value.recurseForRelease or false) then
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packagesWithInner value
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else []
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else []) attrs));
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in
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packagesWithInner pkgs;
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packages =
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packagesWith (pkgs: pkgs ? fetch-deps) pkgs;
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helpText = ''
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Please run:
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% nix-shell maintainers/scripts/update-dotnet-lockfiles.nix
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'';
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fetchScripts = map (p: p.fetch-deps) packages;
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in pkgs.stdenv.mkDerivation {
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name = "nixpkgs-update-dotnet-lockfiles";
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buildCommand = ''
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echo ""
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echo "----------------------------------------------------------------"
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echo ""
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echo "Not possible to update packages using \`nix-build\`"
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echo ""
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echo "${helpText}"
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echo "----------------------------------------------------------------"
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exit 1
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'';
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shellHook = ''
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unset shellHook # do not contaminate nested shells
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set -e
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for x in $fetchScripts; do
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$x
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done
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exit
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'';
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inherit fetchScripts;
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}
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