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79 lines
2.4 KiB
Nix
79 lines
2.4 KiB
Nix
{
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root,
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lib,
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pkgs,
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helpers,
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}:
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let
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# Handle an entry from readDir and either extract the configuration if its a regular file,
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# or continue to recurse if it's a directory. While recursing maintain a list of the traversed
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# directories
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handleEntry =
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relativePath: namespace: name: type:
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let
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file = "${root}/${relativePath}/${name}";
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in
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if type == "regular" then
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[
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{
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namespace = namespace ++ [ (lib.strings.removeSuffix ".nix" name) ];
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cases = import file;
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}
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]
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else
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parseDirectories file (namespace ++ [ name ]);
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# Recurse into all directories, extracting files as we find them. This returns a deeply nested
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# list, where each non list element is a set of test cases.
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parseDirectories =
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path: namespace:
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let
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relativePath = lib.removePrefix "${root}" "${path}";
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children = builtins.readDir path;
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childrenFiltered = lib.attrsets.filterAttrs (n: v: v != "symlink") children;
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childrenRecursed = lib.attrsets.mapAttrsToList (handleEntry relativePath namespace) childrenFiltered;
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in
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childrenRecursed;
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# Remove the nesting
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testsList = lib.lists.flatten (parseDirectories root [ ]);
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testsListEvaluated = builtins.map (
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{ cases, namespace }@args:
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if builtins.isAttrs cases then
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args
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else
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{
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# cases is a function
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cases = cases {
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inherit pkgs helpers;
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efmls-options = import ../plugins/lsp/language-servers/efmls-configs.nix {
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inherit pkgs lib helpers;
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config = { };
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};
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nonels-sources-options = import ../plugins/none-ls/servers.nix {
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inherit pkgs lib helpers;
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config = { };
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};
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cmp-sources = import ../plugins/completion/cmp/sources.nix;
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};
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inherit namespace;
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}
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) testsList;
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# Take a list of test cases (i.e the content of a file) and prepare a test case that can be
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# handled by mkTestDerivation
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handleTestFile =
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{ namespace, cases }:
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lib.attrsets.mapAttrs' (case: config: {
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name = lib.strings.concatStringsSep "-" (namespace ++ [ case ]);
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value = config;
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}) cases;
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# Helper function that calls `//` for each attrset of a list
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concatMany = lib.lists.foldr lib.mergeAttrs { };
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in
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# An attrset of 'test-name' -> 'test-config'
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concatMany (builtins.map handleTestFile testsListEvaluated)
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