如何使用Cabal在ghcid中运行测试套件? [英] How to run test suite in ghcid with cabal?

问题描述

我在 https:/中找到了有关在堆栈中执行此操作的参考/www.parsonsmatt.org/2018/05/19/ghcid_for_the_win.html 并在此处进行一些提及: https://github.com/ndmitchell/ghcid/issues/128

I've found a reference for doing this in stack in https://www.parsonsmatt.org/2018/05/19/ghcid_for_the_win.html and some mention of it here: https://github.com/ndmitchell/ghcid/issues/128

我尝试过的事情:

[nix-shell:~/NewProjects/orgmode-parse]$ cabal v2-repl test
cabal: Cannot open a repl for the package test, it is not in this project
(either directly or indirectly). If you want to add it to the project then
edit the cabal.project file.

[nix-shell:~/NewProjects/orgmode-parse]$ cabal v2-repl Test.test
cabal: Unknown target 'Test.test'.
There is no component 'Test.test'.


[nix-shell:~/NewProjects/orgmode-parse]$ cabal v2-repl Test.test
cabal: Unknown target 'Test.test'.
There is no component 'Test.test'.

推荐答案

ghcid --command='cabal v2-repl test:tests' --test 'Main.main'

其中 tests 是Cabal文件中定义的测试套件的名称. Main.main 是指 Main 模块的 main 函数.

Where tests is the name of the test-suite defined in the cabal file. And Main.main refers to the Main module's main function.

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