Introduce single file report mode

[baev]

Context

The change introduces single file report mode. To generate the report in
single file mode run:

$ allure generate --single-file allure-results

fixes #755

Checklist

• Sign Allure CLA
• Provide unit tests

[gerganapecanova]

Is there a way to use this option in Allure Bamboo Plugin?

[biski]

I have some concerns about this single file mode. Our reports contain thousands of test cases (because we run them entire weekend) and sometimes have a lot of attachments and reports could be very big, like 5g. Will this single file mode still works? Could you still maintain current mode?

[baev]

@biski, please create a discussion https://github.com/orgs/allure-framework/discussions, and I'll be happy to answer!

[karltiirik]

@baev, this feature was very missed: useful for cases where you just want to send a report than can be opened in a browser (no CORS issues).

But, I'm missing the "Package" and "Behaviors" view when using the --single-file flag. Console shows 2 Uncaught ReferenceError: allure is not defined errors:

This doesn't happen when I don't use the --single-file flag. Let be know if I'm missing something or if I should formulate this into a bug report.

[anht3889]

@karltiirik I have the same issue with you when exporting single html file. Have you filed a bug report yet?

[baev]

@karltiirik @anht3889 fixed via #2220

[vydra]

How do we get history with --single-file option?

[baev]

@vydra, it's not yet supported. Please follow https://github.com/orgs/allure-framework/discussions/2127 for the updates.

[princyyyy]

@baev how can i share allure-report to someone else in company on URL ?

[baev]

@princyyyy please use our discussions to ask questions

In short, you need to build the reports on CI so that all team members have access to them.

https://github.com/orgs/allure-framework/discussions/2341#discussioncomment-8370575

[princyyyy]

@baev yes i know we can archived that through CI, but my requirement is to share report via link in pull request so reviewer can get to know testcases is getting pass, without CI

[Ajay-Jha]

@baev
Single file generated report not able to bind style.css correctly if we use custom-logo. Old command " allure serve allure-results" still picking the custom logo correctly.

[Ajay-Jha]

@baev , can you please guide me, how can i use custom logo with this feature