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Build a fixture to copy files into the test temp-dir declaratively in functional2 #601

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opened 2024-12-10 19:55:07 +00:00 by jade · 0 comments
jade commented 2024-12-10 19:55:07 +00:00
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Currently there is not yet a way to dump e.g. Nix files into the test-dir in functional2. The ideal situation is that the test temp-dir has precisely declared contents so that a given test does not have any influence on the source tree.

Currently functional2 runs directly from the source tree and unlike the old shell tests, it does not need a copy of the test files in build/.

What would be nice is some kind of little DSL for declaring what is wanted in the test-dir and either copying from local paths or declaring the file contents inline, as the case may be.

Currently there is not yet a way to dump e.g. Nix files into the test-dir in functional2. The ideal situation is that the test temp-dir has precisely declared contents so that a given test does not have any influence on the source tree. Currently functional2 runs directly from the source tree and unlike the old shell tests, it does not need a copy of the test files in build/. What would be nice is some kind of little DSL for declaring what is wanted in the test-dir and either copying from local paths or declaring the file contents inline, as the case may be.
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Area/build-packaging

regarding the building or packaging of Lix itself

  
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The command line interface of Lix

  
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libexpr and anything else related to the evaluation of Nix expressions

  
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Fetching sources or other materials from the World Wide Web in Lix

  
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bug is relatively simple and could simply be fixed with some minor effort

  
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this issue should probably be solved with close involvement of an expert

  
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maintainers may not get to this soon, but we want it fixed

  
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this bug cannot be fixed properly without fixing a known architectural flaw

  
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make lix go faster

  
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Reference: lix-project/lix#601
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