forked from mirrors/nixpkgs
59a94b57f0
To make updating large attribute sets faster, the update scripts are now run in parallel. Please note the following changes in semantics: - The string passed to updateScript needs to be a path to an executable file. - The updateScript can also be a list: the tail elements will then be passed to the head as command line arguments.
13 lines
539 B
Nix
13 lines
539 B
Nix
{ stdenv, lib, writeScript, python3, common-updater-scripts, coreutils, gnugrep, gnused }:
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{ packageName, attrPath ? packageName, versionPolicy ? "odd-unstable" }:
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let
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python = python3.withPackages (p: [ p.requests ]);
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in writeScript "update-${packageName}" ''
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#!${stdenv.shell}
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set -o errexit
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PATH=${lib.makeBinPath [ common-updater-scripts coreutils gnugrep gnused python ]}
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latest_tag=$(python "${./find-latest-version.py}" "${packageName}" "${versionPolicy}" "stable")
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update-source-version "${attrPath}" "$latest_tag"
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''
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