[ci] Publishing to npmjs is down

[kittaakos]

Bug Description:

After 9afc819.

npm ERR! Response timeout while trying to fetch https://registry.yarnpkg.com/@theia%2ftask (over 30000ms)
npm ERR! A complete log of this run can be found in:
npm ERR!     /home/travis/.npm/_logs/2020-07-16T07_20_59_364Z-debug.log
child_process.js:669
    throw err;
    ^
Error: Command failed: npm view @theia/[email protected] version --json
npm ERR! Response timeout while trying to fetch https://registry.yarnpkg.com/@theia%2ftask (over 30000ms)
npm ERR! A complete log of this run can be found in:
npm ERR!     /home/travis/.npm/_logs/2020-07-16T07_20_59_364Z-debug.log
    at checkExecSyncError (child_process.js:629:11)
    at Object.execSync (child_process.js:666:13)
    at Object.<anonymous> (/home/travis/build/eclipse-theia/theia/scripts/check-publish.js:31:16)
    at Module._compile (internal/modules/cjs/loader.js:778:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:831:12)
    at startup (internal/bootstrap/node.js:283:19)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
Script failed with status 1

I do not know yet why we do anything with @theia/json, it was removed.

Also, check why we have

theia/examples/api-tests/src/typescript.spec.js

Line 115 in 9afc819

.then(function () { return Promise.resolve(require('@theia/json/lib/node/json-backend-module')).then(load) })

Steps to Reproduce:

Additional Information

• Operating System:
• Theia Version:

[kittaakos]

o anything with @theia/json, it was removed.

It wasn't; I am blind for sure. The problem was with @theia/task and not @theia/json. I still do not understand how does the typescript spec test run without @theia/json.

[kittaakos]

The publishing is back. A follow-up for @theia/json is here.