SUBMARINE-384. Add EditorConfig metafile to reduce growth of the indentation mess

[jiwq]

What is this PR for?

To reduce growth of the indentation mess

What type of PR is it?

[Improvement]

Todos

What is the Jira issue?

https://issues.apache.org/jira/browse/SUBMARINE-384

How should this be tested?

Screenshots (if appropriate)

Questions:

• Does the licenses files need update? No
• Is there breaking changes for older versions? No
• Does this needs documentation? No

[yuanzac]

@jiwq,
Thanks for the contributions~

[xunliu]

With this EditorConfig file, what settings need to be set in the development tool (e.g., IDEA)?

[pingsutw]

There is an EditConfig file in submarine-workbench/workbench-web/.editorconfig, Do we need to combine to this config (./submarine/.editorconfig)

[jiwq]

With this EditorConfig file, what settings need to be set in the development tool (e.g., IDEA)?

Hi @liuxunorg, high-frequency IDEs(IDEA/PyCharm/WebStorm/VisualStudio and so on) come bundled with native support for EditorConfig. So the user do not need extra work. More info see here.

[jiwq]

There is an EditConfig file in submarine-workbench/workbench-web/.editorconfig, Do we need to combine to this config (./submarine/.editorconfig)

@pingsutw Thanks for your focus, I think it's not conflicted. On the contrary, the subproject should better own itself EditorConfig. Any thoughts?

[pingsutw]

Okay. If it's not conflicted, I thought we don't need to change it.
Thanks @jiwq. LGTM