The credentials are created with
`az ad sp create-for-rbac --name "playwright-github-actions" --role
"Storage Blob Data Contributor" --scopes /subscriptions/<subscription
id>/resourceGroups/<resource
group>/providers/Microsoft.Storage/storageAccounts/<storage account>`
We cannot use `azure/login@v1` for login as it does not see to properly
propagate credentials to `azcopy` in the next step (there are some
reports about keyring problems on linux based actions).
Also:
- remove `blob-report` directory at the start;
- markdown's `report.md` next to package.json;
- use default location in playwright's workflows.
References #24451.
Since all resources are uploaded in the separate workflow anyway there
is not much point in passing the options and uploading blob reports as a
separate step.
* Fix report downloading from Azure (reports are now zipped)
* Extracted upload logic into an action
* Extracted PR number file generation into its own job
Fixes
```
Notice: Report url: https://mspwblobreport.z1.web.core.windows.net/run-5533005176-1-a0b0752662f8af5f841ff7a65b04d02066474ff2/index.html
ReferenceError: fs is not defined
at eval (eval at callAsyncFunction (/home/runner/work/_actions/actions/github-script/v6/dist/index.js:15143:16), <anonymous>:30:18)
at callAsyncFunction (/home/runner/work/_actions/actions/github-script/v6/dist/index.js:15144:12)
at main (/home/runner/work/_actions/actions/github-script/v6/dist/index.js:15236:26)
at /home/runner/work/_actions/actions/github-script/v6/dist/index.js:15217:1
at /home/runner/work/_actions/actions/github-script/v6/dist/index.js:15268:3
at Object.<anonymous> (/home/runner/work/_actions/actions/github-script/v6/dist/index.js:152[71](https://github.com/microsoft/playwright/actions/runs/5533535965/jobs/10097205178#step:12:72):12)
at Module._compile (node:internal/modules/cjs/loader:1105:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
```
This reverts commit a1cdae6bff.
The problem with this approach is that each job overwrites the zip
artifact whereas previously it was merging all reports in the same
directory. We are going to zip .jsonl files instead.
Compressed size for `tests 1` blob report is 19Mb whil uncompressed one
is 211Mb. Also according to [GitHub
policy](https://docs.github.com/en/actions/using-workflows/storing-workflow-data-as-artifacts
) it is uncompressed size that is used for billing:
"Artifacts are uploaded during a workflow run, and you can view an
artifact's name and size in the UI. When an artifact is downloaded using
the GitHub UI, all files that were individually uploaded as part of the
artifact get zipped together into a single file. This means that billing
is calculated based on the size of the uploaded artifact and not the
size of the zip file."
The check summary has a link to the report and a link to the merge
workflow run. Otherwise it's very hard to tell which merge workflow
corresponds to given PR.
