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https://github.com/nix-community/nixvim.git
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d8f3113e90
Introduce `_mk-source-plugin.nix`, which returns a module handling a specific none-ls source plugin. This wasn't possible previously due to IFD conflicting with evaluating module imports. Adjusted the test to use the `options` provided via module args, and cleaned up some stuff allowing "unpackaged" sources to not be listed again in the test file.
74 lines
2.2 KiB
Nix
74 lines
2.2 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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};
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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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