forked from mirrors/nixpkgs
37 lines
1.3 KiB
Nix
37 lines
1.3 KiB
Nix
{ lib, fetchgit, fetchzip }:
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lib.makeOverridable (
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# gitlab example
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{ owner, repo, rev, protocol ? "https", domain ? "gitlab.com", name ? "source", group ? null
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, fetchSubmodules ? false, leaveDotGit ? false
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, deepClone ? false, forceFetchGit ? false
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, sparseCheckout ? []
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, ... # For hash agility
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} @ args:
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let
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slug = lib.concatStringsSep "/" ((lib.optional (group != null) group) ++ [ owner repo ]);
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escapedSlug = lib.replaceStrings [ "." "/" ] [ "%2E" "%2F" ] slug;
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escapedRev = lib.replaceStrings [ "+" "%" "/" ] [ "%2B" "%25" "%2F" ] rev;
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passthruAttrs = removeAttrs args [ "protocol" "domain" "owner" "group" "repo" "rev" "fetchSubmodules" "forceFetchGit" "leaveDotGit" "deepClone" ];
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useFetchGit = fetchSubmodules || leaveDotGit || deepClone || forceFetchGit || (sparseCheckout != []);
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fetcher = if useFetchGit then fetchgit else fetchzip;
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gitRepoUrl = "${protocol}://${domain}/${slug}.git";
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fetcherArgs = (if useFetchGit then {
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inherit rev deepClone fetchSubmodules sparseCheckout leaveDotGit;
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url = gitRepoUrl;
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} else {
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url = "${protocol}://${domain}/api/v4/projects/${escapedSlug}/repository/archive.tar.gz?sha=${escapedRev}";
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passthru = {
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inherit gitRepoUrl;
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};
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}) // passthruAttrs // { inherit name; };
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in
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fetcher fetcherArgs // { meta.homepage = "${protocol}://${domain}/${slug}/"; inherit rev owner repo; }
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)
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