Regenerate docker files command

[iocanel]

No description provided.

[iocanel]

@ia3andy: This is a draft of what we discussed the other day. Any feedback / suggestion is more than welcome.

[iocanel]

cc @maxandersen

[ia3andy]

@iocanel here are some suggestions:

• I think we should split the dockerfile codestarts to allow choosing which dockerfile we want to generate.
• you need to pass the project artifact-id so that it is defined for the codestart project.artifact-id (https://github.com/quarkusio/quarkus/blob/main/independent-projects/tools/devtools-common/src/main/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartData.java#L15):
• you might need to detect if the current project have a buildtool wrapper this also affect the dockerfiles
• you need to detect the java version

To pass the data use this:

QuarkusCodestartProjectInput.builder()
    .putData(QuarkusDataKey.PROJECT_ARTIFACT_ID, artifactId)
    .putData(QuarkusDataKey.JAVA_VERSION, javaVersion)

[iocanel]

• I think we should split the dockerfile codestarts to allow choosing which dockerfile we want to generate.

Do we have to split them? Can't we just configure using the map of build strategies to ignore the files we don't really need?

[gsmet]

Oh, I missed that one, that would be very nice if we could actually have it!

[ia3andy]

• I think we should split the dockerfile codestarts to allow choosing which dockerfile we want to generate.

Do we have to split them? Can't we just configure using the map of build strategies to ignore the files we don't really need?

I am not sure I get what you mean.

FYI, currently there is no way to control whether a file is generated or not, we could introduce it.

[iocanel]

• I think we should split the dockerfile codestarts to allow choosing which dockerfile we want to generate.

Do we have to split them? Can't we just configure using the map of build strategies to ignore the files we don't really need?

I am not sure I get what you mean.

FYI, currently there is no way to control whether a file is generated or not, we could introduce it.

What I had in mind is something like:

      Map<String, String> spec = new HashMap<>();
      spec.put("*", "replace");

And use ignore or something like this for the patterns we want to skip.

BTW, I am not sure I am able to see how I can grab the maven coordinates for the QuarkusProject, any hints?

[ia3andy]

Why?

[iocanel]

Because, this throws an exception preventing the actual file replacement.

[ia3andy]

This shouldn't be the case as the file shouldn't exist before this is called.

[iocanel]

... and throwing an exception if file exists doesn't sound like replace to me.

What do I miss?

[ia3andy]

Look just bellow the replace is working by using the latest file in the List