Implement scripts to collect coverage reports (JSON format) from all packages
in the monorepo that generate such reports. Reports are copied to
`<root>/.nyc_output/coverage-[pkg-dir-name].json`.
Implement scripts to generate a combined html report in `<root>/coverage`.
Adjust root `reset` and `clean` scripts to delete `<root>/.nyc_output` and
`<root>/coverage`.
Implement a script in `<root>/package.json` to generate a `text-lcov` report
and upload it to coveralls from CI builds. Remove coveralls from
`packages/embark`.
Supply `packages/embark` with an nyc configuration in its `package.json` and
have its `"test":` script generate both `json` and `html` reports.
Use nyc with `embarkjs`'s test suite: supply an nyc configuration in its
`package.json` and have its `"test":` script generate both `json` and `html`
reports.
Adjust `embarkjs`'s tests for more accurate coverage reporting.
Add support for `service webserver on/off` commands.
Deprecate commands `webserver start/stop` in favor of `service webserver on/off`.
Handles passing through of arguments to the function executed after process launch.
`service webserver on` - Enables the webserver serving the DApp. Shows an error if the webserver is already starting or started.
`service webserver off` - Disables the webserver serving the DApp. Shows an error if the webserver is already stopping or stopped.
`webserver start` - This command has been deprecated in favor of `service webserver on` and will be removed in future versions.
`webserver stop` - This command has been deprecated in favor of `service webserver off` and will be removed in future versions.
Several `embarkjs-*` packages specify a `"test":` script in their respective
`package.json` files but lack any tests, causing `yarn test` in the root of the
monorepo to fail. For now, disable those scripts.
Add support for `service blockchain on/off` in the console.
Add service on/off command for each process started by, ie `service blockchain on/off` and `service whisper on/off`.
`service blockchain off` - Kills the blockchain process, stops the web3 provider, and shuts down the proxy (if used). In the case of `embark blockchain`, the entire process is exited.
`service blockchain on` - Starts the blockchain process *as a child process of the main embark process* then starts the web3 provider. This happens regardless of whether or not it was initially started with `embark blockchain` (see known issues).
## Known issues
1. If the blockchain process was started with `embark blockchain`, and then the blockchain process is killed with the `service blockchain off` command, when the blockchain process is restarted with `service blockchain on`, it will be restarted as a child process of the main embark process. It may be possible to allow for the blockchain process to be restarted in the same process it was originally started in, however this will take more development effort and can be handled in a different PR.
2. Parity has not been tested as it is currently not working in the master branch.
3. This PR adds a generic registration of commands for each process, ie `service whisper on/off`, however the only supported command is the `service blockchain on/off` command. Further support for other commands can be handled in separate PRs.
Errors emitted as part of the `deployAll()` routine got swallowed by
Embark, leaving users in the unknown when the deployment process
"froze".
This commit ensures errors emitted are now logged, making it obvious
when something went wrong.
Pascal Precht
Andre Medeiros
Michael Bradley, Jr
Iuri Matias
Jonathan Rainville
emizzle