support old naming, just add escaping of unsafe chars
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@ -1,9 +1,21 @@
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{stdenv, git, cacert, gitRepoToName}:
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{stdenv, git, cacert}: let
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urlToName = url: rev: let
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inherit (stdenv.lib) removeSuffix splitString last;
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base = last (splitString ":" (baseNameOf (removeSuffix "/" url)));
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matched = builtins.match "(.*).git" base;
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short = builtins.substring 0 7 rev;
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appendShort = if (builtins.match "[a-f0-9]*" rev) != null
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then "-${short}"
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else "";
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in "${if matched == null then base else builtins.head matched}${appendShort}";
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in
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{ url, rev ? "HEAD", md5 ? "", sha256 ? "", leaveDotGit ? deepClone
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, fetchSubmodules ? true, deepClone ? false
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, branchName ? null
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, name ? gitRepoToName url rev
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, name ? urlToName url rev
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, # Shell code executed after the file has been fetched
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# successfully. This can do things like check or transform the file.
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postFetch ? ""
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