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Merge pull request #154066 from NixOS/emacs-melpa-negative-versions

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emacs.pkgs.melpa*: Fix version numbers with negative numbers
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adisbladis 2022-01-09 11:44:47 +12:00 committed by GitHub
commit 817d73cf9f
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5
pkgs/applications/editors/emacs/elisp-packages/libgenerated.nix
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@ -69,7 +69,10 @@ in {
melpaBuild {
inherit pname ename commit;
version = if isNull version then "" else
lib.concatStringsSep "." (map toString version);
lib.concatStringsSep "." (map toString
# Hack: Melpa archives contains versions with parse errors such as [ 4 4 -4 413 ] which should be 4.4-413
# This filter method is still technically wrong, but it's computationally cheap enough and tapers over the issue
(builtins.filter (n: n > 0) version));
# TODO: Broken should not result in src being null (hack to avoid eval errors)
src = if (isNull sha256 || broken) then null else
lib.getAttr fetcher (fetcherGenerators args sourceArgs);