我有一个 Go 模块,比如 github.com/myorg/mymodule
,我想更新另一个模块中的版本。但是,如果我尝试 go get -u
它,我得到一个unexpected module path
错误:
> go get -u github.com/myorg/mymodule
go: sourcegraph.com/sourcegraph/<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="5a3d35773e333c3c1a2c6a746f746b" rel="noreferrer noopener nofollow">[email protected]</a>: parsing go.mod: unexpected module path "github.com/sourcegraph/go-diff"
go get: error loading module requirements
此问题的修复已记录在 https://github.com/sourcegraph/go-diff/issues/35 :该模块需要导入为 github.com/sourcegraph/go-diff/diff
,不是github.com/sourcegraph/go-diff
.
问题是,我不知道在哪里应用此修复 - 即哪个依赖项以错误的方式导入此子依赖项。
特别是,go-diff
没有出现在go.mod
中,仅出现在 go.sum
中(在几个不同的模块中):
> grep go-diff go.mod
> grep go-diff go.sum
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
我尝试过使用go mod why
,但这只是报告不需要该模块:
> go mod why sourcegraph.com/sourcegraph/go-diff
# sourcegraph.com/sourcegraph/go-diff
(main module does not need package sourcegraph.com/sourcegraph/go-diff)
更令人费解的是,错误信息中提到了<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="1f7870327b7679795f692f312a312e" rel="noreferrer noopener nofollow">[email protected]</a>
,而go.sum
包含go-diff v0.5.0
.
总而言之,我怎样才能找到 go-diff
的“错误导入”位置?发生依赖关系以便我可以更新该模块的版本?
最佳答案
我能够通过运行 go get github.com/sourcegraph/go-diff
并在我所在的模块中添加此替换指令(参见 https://github.com/golang/go/wiki/Modules#when-should-i-use-the-replace-directive )来“修补”这个问题正在尝试更新依赖项:
replace sourcegraph.com/sourcegraph/go-diff => github.com/sourcegraph/go-diff v0.5.1
之后,go get -u github.com/myorg/mymodule
运行没有错误。
关于go - 如何追踪 Go 模块中的依赖项来自何处?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/58613272/