jacoco - No lines with coverage information in this diff about diff_cover HOT 14 CLOSED

@Bachmann1234 @sunmoondeer thanks for your help.

There are several modules in my project.

.
├── module1
│   ├── pom.xml
│   └── src
│       └── main
│           └── java
├── module2
│   ├── pom.xml
│   └── src
│       └── main
│           └── java
├── pom.xml

Although I can not get the whole diff info directly, I can get the module diff in the project.

diff-cover coverage.xml

Diff Coverage
Diff: origin/master...HEAD, staged and unstaged changes
No lines with coverage information in this diff.

diff-cover coverage.xml --src-roots module1/src/main/java

...
Total: 188 lines
Missing: 107 lines
Coverage: 43%

from diff_cover.

Can you get the diff info when you run git diff origin/develop...HEAD?

from diff_cover.

Can you get the diff info when you run git diff origin/develop...HEAD?

I can get the diff info when run the command.

git diff origin/develop...HEAD

...
@@ -265,15 +265,30 @@
...

from diff_cover.

This tool just work on linux env right now, if you are using windows then change to linux

from diff_cover.

im surprised to hear that. I have run the test suite in a windows environment in the past and it seemed to work. At some point I need to look into #103 and see if that shakes out any issues

from diff_cover.

#111 may help solve this. Im going to put out a release asap with it

from diff_cover.

Please try out https://pypi.org/project/diff-cover/2.1.0/

from diff_cover.

Please try out https://pypi.org/project/diff-cover/2.1.0/

How to view the diff-cover‘s version?

from diff_cover.

hello，you see，my project Integrated jacoco plugin

use the following command, prompt "No lines with coverage information in this diff."

from diff_cover.

i'm embarrassed to say diff-cover does not have a --version

I will make a note to add that.

If you installed the package via pip you can run pip freeze to see what you have installed.

Looking at your screenshots I think you may be having a similar issue to #114

Since you are on windows I would suggest making sure you are up to date.

In addition, look at the --src-roots command line switch

from diff_cover.

how to add the --src-roots？

from diff_cover.

  --src-roots DIRECTORY [DIRECTORY ...]
                        List of source directories (only for jacoco coverage
                        reports)

take your command and tell diff-cover the the location of your src directories

by default it assumes your code is in 'src/main/java' and 'src/test/java'

but it looks like you have a multi module build. So you need to add more. So you need to specify them.

So I think you need (in addition to your other options)

--src-roots "/module/<blanked out I cant tell>" --src-roots "/app/src/main/java" --src-roots "/src/test/java"

from diff_cover.

i'm embarrassed to say diff-cover does not have a --version

I will make a note to add that.

If you installed the package via pip you can run pip freeze to see what you have installed.

Looking at your screenshots I think you may be having a similar issue to #114

Since you are on windows I would suggest making sure you are up to date.

In addition, look at the --src-roots command line switch

from diff_cover.

how can i do?
always show the result：
No lines with coverage information in this diff.
headache··
I've tried all methods

from diff_cover.