Many packages in the monorepo did not specify all of their dependencies; they
were effectively relying on resolution in the monorepo's root
`node_modules`. In a production release of `embark` and `embark[js]-*` packages
this can lead to broken packages.
To fix the problem currently and to help prevent it from happening again, make
use of the `eslint-plugin-import` package's `import/no-extraneous-dependencies`
and `import/no-unresolved` rules. In the root `tslint.json` set
`"no-implicit-dependencies": true`, wich is the tslint equivalent of
`import/no-extraneous-dependencies`; there is no tslint equivalent for
`import/no-unresolved`, but we will eventually replace tslint with an eslint
configuration that checks both `.js` and `.ts` files.
For `import/no-unresolved` to work in our monorepo setup, in most packages add
an `index.js` that has:
```js
module.exports = require('./dist'); // or './dist/lib' in some cases
```
And point `"main"` in `package.json` to `"./index.js"`. Despite what's
indicated in npm's documentation for `package.json`, it's also necessary to add
`"index.js"` to the `"files"` array.
Make sure that all `.js` files that can and should be linted are in fact
linted. For example, files in `packages/embark/src/cmd/` weren't being linted
and many test suites weren't being linted.
Bump all relevant packages to `eslint@6.8.0`.
Fix all linter errors that arose after these changes.
Implement a `check-yarn-lock` script that's run as part of `"ci:full"` and
`"qa:full"`, and can manually be invoked via `yarn cylock` in the root of the
monorepo. The script exits with error if any specifiers are found in
`yarn.lock` for `embark[js][-*]` and/or `@embarklabs/*` (with a few exceptions,
cf. `scripts/check-yarn-lock.js`).
`.deploy()` is an alias to `.new()` and in other tools also no longer used
as API to deploy instances. In addition, we don't want it to shadow the
original web3 `deploy()` API which actually caused a breeaking change.
fix(@embark/proxy): up max listener for proxy request manager
In the tests, we had warnings about max listeners reached, because
the default limit is 10. So I upped the limit for the request
manager and the WS connection.
stoopid CI
Using tests with a custom --node didn't work, because Ganache always
used it's own provider. Now, it actually checks before if there is
not another node started before using its own provider (+1 squashed commits)
Set Ganache as a blockchain client that doesn't need to be started.
Set it as the default client, at least for development.
Move all blockchain related stuff in the blockchain component
Includes a fix by @emmizle to fix the WS connection in the proxy
Requested here https://github.com/embarklabs/embark/issues/1689
Adds proxyFor to contracts that merges the ABI of the parent
contract to the child (proxy) contract so that the proxy can use
the methods of the parent but is deployed as itself
Update `embark-pipeline` dependencies.
Add unit tests for `embark-pipeline`.
Update Embark testing framework to include assertion testsing for API calls and event actions.
feat(@embark/utils): add method to verify if a plugin is installed & configured
feature(@embark/utils): add method to verify if a plugin is installed & configured
feature: warn about packages that will be independent plugins and are not configured
chore: update templates to specify plugins
refactor: add to plugin api params so that blockchain plugins no longer need to be passed options
address changes in code review
remove unneded space
Update packages/core/utils/src/index.ts
Co-Authored-By: Jonathan Rainville <rainville.jonathan@gmail.com>
Update packages/core/utils/src/index.ts
Co-Authored-By: Michael Bradley <michaelsbradleyjr@gmail.com>
fix linting issue
add missing import
update dependency
fix plugins object
add missing whitespace
Turns out that 17cec1b787 has never worked as intended.
Custom provided `abiDefinition` values have been simply ignored. Embark always used the
`abiDefnition` that resulted from the Smart Contract compilation.
This commit introduces a new feature that enables users to run (migration) scripts.
Similar to deployment hooks, scripts are functions that may perform operations on newly
deployed Smart Contracts.
Therefore a script needs to export a function that has access to some dependencies:
```
// scripts/001-some-script.js
module.exports = async ({contracts, web3, logger}) => {
...
};
```
Where `contracts` is a map of newly deployed Smart Contract instances, `web3` a blockchain connector
instance and `logger` Embark's logger instance. Script functions can but don't have to be `async`.
To execute such a script users use the newly introduced `exec` command:
```
$ embark exec development scripts/001-some-script.js
```
In the example above, `development` defines the environment in which Smart Contracts are being
deployed to as well as where tracking data is stored.
Alternativey, users can also provide a directory in which case Embark will try to execute every
script living inside of it:
```
$ embark exec development scripts
```
Scripts can fail and therefore emit an error accordingly. When this happens, Embark will
abort the script execution (in case multiple are scheduled to run) and informs the user
about the original error:
```
.. 001_foo.js running....
Script '001_foo.js' failed to execute. Original error: Error: Some error
```
It's recommended for scripts to emit proper instances of `Error`.
(Migration) scripts can be tracked as well but there are a couple of rules to be aware of:
- Generally, tracking all scripts that have been executed by default is not a good thing because
some scripts might be one-off operations.
- OTOH, there might be scripts that should always be tracked by default
- Therefore, we introduce a dedicated `migrations` directory in which scripts live that should be
tracked by default
- Any other scripts that does not live in the specified `migrations` directory will not be tracked **unless**
- The new `--track` option was provided
For more information see: https://notes.status.im/h8XwB7xkR7GKnfNh6OnPMQ
This commit adds a convenience API `artifacts.require(name)` that aims to make
requiring artifacts a little bit more straight forward.
Usage:
```
const SimpleStorage = artifacts.require('SimpleStorage');
const EmbarkJS = artifacts.require('EmbarkJS');
```
Adds back the watch on contract events and writes them to a file
with the same method as contract logs from transaction-logger, so
I extracted those methods to utils/file so that both could use the
same functions.
This was an issue experienced with ENS contracts not being deployed
because the configs used `strategy: explicit` and ENS configs are
not in configs.
To fix, I changed the way we check for deploy. If `deploy` is set as
`true` it should always deploy even if not in configs. It just means
they were added from a plugin (like ENS)
Also, I needed to set to `false` the `deploy` property of contracts
compiled that were not in config, because otherwise, they tried to
deploy, which goes against the strategy. This is because those
contracts get initiated as `deploy: true`.
Before, we added the gas for all receipts that came in because they
had a `gasUsed`, instead of adding the gas for receipts that came
with a transaction
Was caused by the contract being added in case another contract uses
it as a dependency, but it automatically tried to deploy with it, so
instead, set it as `deploy: false` until we see if we need to
register it
For all instances where a `Contract` instance is serialized using `JSON.stringify`, the `logger` property was being stringified and written to logs and contract artifact files.
Add Serializer class that allows ignoring of class properties during serialization when using `JSON.stringify`.
NOTE: The `Serializer` relies on TypeScript’s decorators which are still listed as experimental (requiring the necessary compiler flag) despite being around for several years. Decorators are a stage 2 proposal for JavaScript.
Enable putting `$accounts[i]` in subdomain registrations, where `i`
is the index of the `getAccounts` array.
This is the same behaviour we have for contract deployement
`Engine`s internal `coreComponents()` API sets up a bunch of things like
a `ProcessManager` and the `ServiceMonitor`. The `ServiceMonitor` activates
itself on `embark:engine:started` and practically monitors registered services
until the process has been explicitly stopped.
There are some commands that don't actually need service monitoring like `build` and
a future `exec` command that's in the making. For those cases it's useful to have them
disable the service monitor when `coreComponents()` is used.
This commit moves the `ServiceMonitor` instantiation out of `coreComponents()` and introduces
a new module group instead. This then lets commands that need service monitoring instantiate it
explicitly.
Before, `embark build` would wait at the end if there was an
afterDeploy, because there was no way with the old string and array
syntax to know when the commands were done.
Now, with the function syntax, we can wait for the end.
This way, we can exit the build at the end if it is a function
afterDeploy.
Otherwise, we show a message saying that they should update
Before, we checked if the network was a testnet or mainnet and
warned if there were no account sconfigured to sync. However, that
didn't take into account that we could connect to an external node,
hence not starting Geth at all.
So to fix that, I moved the condition and message to the Geth module
and only log when we start the node and the condition is met.
`packages/embark/src/cmd/dashboard/dashboard.js` overwrites the logger
instance's `logFunction` method with a method named `logEntry` defined on the
class exported from `packages/embark/src/cmd/dashboard/monitor.js`. Update
`logEntry` in the same way as `logFunction` was revised in #2184.
Also make a few more revisions:
Revise the "write logs" testing strategy such that it's not necessary for the
logger functions to take an optional callback.
Drop unused `tmp` package from `packages/core/logger` since it's not used in
the tests.
Strip colors before writing to the log file, use a two-space delimiter between
sections of each logged line in the log file, and collapse whitespace in the
message section of each line. These changes make the log file more amenable to
being processed with cli tools such as awk, cut, etc. It's also possible in a
text editor to replace `' '` with `\t` and then load the file in a spreadsheet,
with each line-section in its own column.
Rearrange the sections of each logged line so that it's easier to read, and
only include the origin if the loglevel is debug or trace.
Remove `bignumber.js` workaround (in the root, from PR #2152) because it's no
longer needed (verified locally).
Remove the `"skipLibCheck"` workaround (in `packages/plugins/solidity-tests`,
from PR #2152) because it's no longer needed (verified locally).
Refactor a typing in `packages/plugins/geth`. What's happening is that in web3
v1.2.4 `sendTransaction` has a return type of `PromiEvent<TransactionReceipt>`
but in v1.2.6 it has a return type of `PromiEvent<TransactionReceipt |
TransactionRevertInstructionError>`.
Compare:
* [v1.2.4/packages/web3-eth/types/index.d.ts#L291-L294](https://github.com/ethereum/web3.js/blob/v1.2.4/packages/web3-eth/types/index.d.ts#L291-L294)
* [v1.2.6/packages/web3-eth/types/index.d.ts#L295-L298](https://github.com/ethereum/web3.js/blob/v1.2.6/packages/web3-eth/types/index.d.ts#L295-L298)
The problem is that the `TransactionRevertInstructionError` type doesn't have a
`transactionHash` property. Since at present the code in
`packages/plugins/geth/src/devtxs.ts` only deals with the success case re:
`sendTransaction`, import the `TransactionReceipt` type from `web3-eth` and
cast the resolved return value's type using TypeScript's `as` operator.
This follows on PR #2227.
Satisfy new peer dependencies following the bumps: `@storybook/core`,
`regenerator-runtime`.
Follow storybook's instructions to add `@storybook/preset-create-react-app` as
a dependency and also add the needed `.storybook/main.js` in
`packages/cockpit/ui/`.
Storybook is sensitive to presets being in the immediate project's
`node_modules` so add a `"nohoist"` in the root `package.json` for
`"embark-ui/@storybook/**"`.
After making the changes above, problems related to babel were observed when
running `yarn start`. It has been known for some time that having the root
babel config's dependencies spec'd in
`packages/utils/collective/package.json` (which is the package that actually
drives the babel cli) could lead to problems related to deduping, but such
problems hadn't been experienced until now. Move the dependencies relevant to
the root `babel.config.js` into the root `package.json` and update the
explanatory comment in the config.
registerSubDomain didn't work in tests because it used the old way
of checking the env, which is checking the `this.env` string, but in
tests, we use the `test` env. So instead, we now check if it is a
known network using the network ID (like we do for other place)
This was caused by the fact that we add the ENS contract to the
manager when before they deploy, but the dependency resolution was
done while building the contracts, so even before.
So the solution was to add a "before build" action so that the ENS
module could add its contracts to the manager if needed.
generateAll was async, but it called the write functions with a sync
loop, so at the end of the function, the files were not written yet.
This is a problem in `embark build` because the process ends after
genrateAll is done, so no artifacts were written
Make various related changes to templates, tests, etc. The methodology for
finding files that needed changes was to search through the whole monorepo for
the strings "solc" and "solidity" and then inspect the hits to see whether
changes were needed/appropriate.
Remove `solc` as a dependency in `packages/embark/package.json` so that it's
only a proper dependency in `packages/plugins/solidity/package.json`. Adjust
how the "bundled" `solc` package's version is determined, i.e. inspect the
`package.json` of `embark-solidity` instead of `embark`.
When `solc`'s version is `>=0.6.0` use the [new callback API][api].
[api]: https://github.com/ethereum/solc-js/blob/master/README.md#example-usage-with-import-callback
Changes the way the logs are stored to straight up be logged as an
array and then reads it as such. It also removes the reverse from
the read and puts it in the UI instead since it's the UI that needs
it reversed.
## User reported error
i recently updated to embark 5.0 im having issues connecting to a local node each time i connect to it i get the following output from the embark console
```
Error during proxy setup: Port should be >= 0 and < 65536. Received 754510.. Use '--loglevel debug' for more detailed information.
```
This is what i have under the blockchain.js file
```
localDev: {
endpoint: "http://127.0.0.1:7545",
accounts: [{
nodeAccounts: true,
}]
}
```
### Problem
The port to start the proxy on is incremented by a constant value (using the `+` operator), however the port comes from the config and in the case where it is a string, the `+` operator acts as a string concatentation.
### Fix
Ensure the port from the config is always parsed to a number before attempting to add the constant proxy port offset.
Also, in `dapps/tests/contracts` move the `this.timeout(0);` inside the
`it(...)` for the expensive gas esimation (involving
`SimpleStorage.methods.set`) because it otherwise doesn't seem to have an
effect on the default 15 second timeout.
When we introduced dappConnection to ENS, we didn't add the concept
of auto connection, like we do in the "normal" connection. This
means that when using $WEB3, the contracts connection waited for
the user to click on a button, but the ENS part called `ethereum.enable`
directly, which is confusing for the dev, because we specified to
NOT automatically connect to ethreum.
This fixes it by checking the dappAutoEnable property in contracts
config and adds it to the namesystemConfig artifact
And remove `suggestions.json` in the `"files"` list of
`packages/core/console/package.json` since it was moved to
`packages/plugins/suggestions/suggestions.json`.
Remove the `<12.0.0` restriction re: Node.js version in the `"engines"`
settings for all the packages in the monorepo that had that restriction.
Add missing `"engines"` settings in `packages/plugins/snark/package.json`.
Adjust the Azure Pipelines config to include builds for Node.js v12.x and
v13.x.
Bump `solc` to `0.4.26` in `dapps/tests/app` and `dapps/tests/contracts`. It
was discovered that older versions suffered a fatal `Maximum call stack size
exceeded` error when run on Windows with Node.js v12.x or newer. Display a
warning re: the bad combo (solc version + Windows + Node version) if it's
detected at runtime.
Adjust the root `yarn.lock` so that the `sha3` transitive dependency resolves
to a newer version that is compatible with Node v13.x.
Fixes the use of Infura to connect to the ENS contracts. When
connecting directly to Infura, it would throw with `rejected due to
project ID settings`, because it doesn't accept the VM as the domain
Instead, when passing from the proxy, it works. So I changed the
default when no dappConnection to ['$EMBARK']. I also added a
message when the error happens to help users fix it themselves
When in the testnet, we don,t register because we already have the
addresses, which is fine, but we also didn't populate the ensConfig
object which contains the important information about the addresses
and ABI.
There was a lot of lint problems in a couple of files so I cleaned
that up
## Problem
Doing read, then write each a trasaction or call exectues could get
heavy, especially with regular txs on
This was especially true in the tests, which led to deactivate the
tx logger in the tests
## Solution
Instead of reading the whole file, adding the JSON line a writing,
we instead just append some pseudo JSON to it that later gets read
and parsed correctly back to JSON
This commit adds two new configuration settings for Smart Contract configuration:
- `interfaces` - Any Smart Contract that represent an interface or is used for inheritance
- `libraries` - Any Smart Contract that is used as a library
This makes the configuration less redundant in cases where otherwise the `deploy`
property has been set to `false`, such as:
```
deploy: {
Ownable: {
deploy: false
},
...
}
```
The above can now be done via:
```
interfaces: ['Ownable'],
deploy: {
...
}
```
This commit introduces a new `global.getEvmVersion()` that can be used to
conditionally run tests, such as when tests rely on RPC APIs that are only
available in specific evm nodes.
When running tests that expect the EVM to fail, Embark's proxy keeps logging
the VM errors to stdout making it look like tests weren't successful, while they
are actually passing.
Inside a test-runner it's probably expected not to see any error logs when the
tests in question expect errors.
This commit changes the proxy to use `debug()` logs instead of `error()`, making
it configurable through log verbosity how much errors are seen.
## Issue
Transaction logs for contracts that were unknown to Embark (ie not in the dapp) would often log super large objects (filling the terminal) that were not formatted with spaces so were hard to read without actually be that useful. In addition, occasionally the object logged would throw the error `TypeError: Converting circular structure to JSON`.
## Fix
Set the log level for transaction logs that are not from a known contract to `debug`, so that they do not flood the terminal with often usused information.
Use `util.inspect` to print the transaction log instead of `JSON.stringify` to prevent circular structure errors.
The problem was that putting the artifacts in src caused them to be watched
and thus creating an infinite loop, because a change in src triggers the build of the artifacts
This was fixed by ignoring the artifacts by chokidar, wherever they are
If using `embark-snark` in the dapp as a plugin, and the dapp didn’t have any contracts, the `embark-snark` plugin would not simply exit early and essentially do nothing.
Fix `embark-snark` plugin so that it will run its routine regardless of whether or not the dapp has contracts or not.
Bump `circom` and `snarkjs` to their latest patch version.
## Issue 1 - “register” section missing
When the “register” section of `namesystem.json` was missing, ENS would not deploy the ENS contracts nor create the contracts’ artifacts.
### Fix 1
Fix ENS deployment routine to always deploy the ENS contracts. In the case of testnet/mainnet, the contracts’ addresses will be known and therefore will be understood as “already deployed” by the contract deployer.
## Issue 2 - “register” section exists for non-dev environment
Additionally, if a root domain was specified in the “register” section and the DApp connected to an external node where we do not own the ENS contracts (ie testnet), attempting to register a root domain would not be possible as we do not own the ENS contracts.
### Fix 2
Fix ENS deployment routine to check if we are on a network in which we own the ENS contracts. If we are not, and we have specified a “register” section, print a warning to the user that the registration will be ignored. Additionally, remove the “register” section.
The transaction-logger was slowing down tests because each Tx, it
would read a file and write to it, but that's slow and even got
slower as the file grew bigger
To fix, I removed the Tx-logger from text, along with the profiler
as they are useless for tests
(cherry picked from commit a656eea7dda83ad970615cffd51cce5d53a1d034)
There was a race condition in which the coverage module tried to read a generated
coverage report before it was actually generated.
The issue was that the coverage generation was done on Embark's `tests:finished` event
in a fire and forget manner via `emit('tests:finished')` which doesn't
ensure control flow.
This commit changes it to use `runActionsForEvent('tests:finished')` instead and also
registers the handler for coverage report generation as action via `registerActionForEvent()`.
This ensures that those actions are run first, before the code moves on with other
operations that might rely on the result of any of those actions.
Refactor typings as necessary. In order for `bignumber.js` in the root
`node_modules` to not conflict with `@types/bignumber.js`, specify
`"bignumber.js": "5.0.0"` in `devDependencies` and `"embark-ui/bignumber.js"`
in `nohoist` of the root `package.json`.
In `packages/plugins/rpc-manager` switch from callback to promise usage with
respect to `web3.eth.accounts.signTransaction` because of a [bug][bug]
discovered in web3 v1.2.4.
In `packages/plugins/solidity-tests` specialize the tsc compiler options with
`"skipLibCheck": true` because of a problematic web3-related typing in the
`.d.ts` files of the remix-tests package.
Bump ganache-cli from 6.4.3 to 6.7.0 (latest) because 6.4.3 doesn't support
`eth_chainId` but web3 1.2.4 makes use of the `eth_chainId` RPC method (EIP
695).
BREAKING CHANGE: bump embark's minimum supported version of parity from
`>=2.0.0` to `>=2.2.1`. This is necessary since web3 1.2.4 makes use of the
`eth_chainId` RPC method (EIP 695) and that parity version is the earliest one
to implement it.
[bug]: https://github.com/ethereum/web3.js/issues/3283
Was caused by the fact that each rpc-modifier got its own node
accounts, but once the eth_accounts modifier is enabled, the
"node" accounts are always going to contain the custom accounts too
Now, the node accounts are set once eth_accounts is initiated, so
that every modifier is on the same page
Also implement a second layer of protection to make sure that if a
duplication happens, it is gotten rid of
For the test DApp, when ENS is enabled, ENS controls were not showing in Cockpit (under Utils), nor were they available to test in the DApp interface as they did not exist.
Fix ENS controls not showing in Cockpit when enabled.
Add ENS tab to Test DApp for ENS UI.
During `embark test`, the contracts dapp was throwing an error:
```
connection not open on send()
Error: Invalid JSON RPC response: ""
at Object.InvalidResponse (/Users/michael/repos/embark/node_modules/web3-core-helpers/src/errors.js:42:16)
at XMLHttpRequest.request.onreadystatechange (/Users/michael/repos/embark/node_modules/web3-providers-http/src/index.js:92:32)
at XMLHttpRequestEventTarget.dispatchEvent (/Users/michael/repos/embark/node_modules/xhr2-cookies/xml-http-request-event-target.ts:44:13)
at XMLHttpRequest._setReadyState (/Users/michael/repos/embark/node_modules/xhr2-cookies/xml-http-request.ts:219:8)
at XMLHttpRequest._onHttpRequestError (/Users/michael/repos/embark/node_modules/xhr2-cookies/xml-http-request.ts:379:8)
at ClientRequest.<anonymous> (/Users/michael/repos/embark/node_modules/xhr2-cookies/xml-http-request.ts:266:37)
at ClientRequest.emit (events.js:198:13)
at Socket.socketErrorListener (_http_client.js:392:9)
at Socket.emit (events.js:198:13)
at emitErrorNT (internal/streams/destroy.js:91:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:59:3)
at process._tickCallback (internal/process/next_tick.js:63:19)
(node:75120) UnhandledPromiseRejectionWarning: Error: Provider not set or invalid
...
```
This was due to the fact that during testing, the Ganache VM **provider** is used as the blockchain node, instead of spinning up an instance of Ganache. Due to this, there is no HTTP nor WebSockets RPC endpoint opened on the VM node, and the contracts dapp was not able to connect to the node during tests.
Add `$EMBARK` to the contract config’s `dappConnection` list, so that the contract test dapp can successfully connect to Embark’s proxy, which ultimately communicates with the Ganache VM.
As a side note, without `$EMBARK` in the `dappConnection` list, the tests could run successfully when using `embark test —node=embark`. This succeeds because the geth node exposes the RPC WebSockets endpoint that the contracts app connects to on `ws://localhost:8546`.
This fixes a bug that redeployment of contracts has not been properly
reflected in the cockpit contract list.
The reason for that was that it's listening for a websocket API that
only updates when the `contractsState` event has been emitted.
The commit ensures `contractsState` is emitted during dedicated deployment
events.
Since ee56f37713, any deployment hook that
was using simple `console.log()` statements to output information, would result in
unexpected `[[object object], [object object]]`.
Unfortunately, the reason for that was that we switched from non-arrow functions to
arrow functions [here](ee56f37713 (diff-a7c4cef8bfebeb39fcd092aca5570fecL324-L340)). Usually switching from non-arrow functions to arrow functions solves
a lot of lexical scope issues where the current reference of `this` isn't pointing at the
right thing.
We're tempering with the global `console.log` inside Embark, which then, combined with
**proper** lexical scope, causes the output described above.
Generally there are a few ways to go about this:
1. Ensure that our custom log functions doesn't turn every log statement into an array output
2. Tell users not to use `console.log` inside deployment hooks and instead rely on `deps.logger`
3. Revert the changes made in the mentioned commit and use non-arrow functions inside `interceptLogs`
Option 2) is not really a solution as we can't simply tell our users that they can't use one of
the most used functions in JavaScript. Option 1) requires finding out why we're formatting logs
by default in an array shapre in the first place. On top of that, we might be relying on this
inside Embark, so it could break certain output.
Option 3) seems to be the most pragmatic solution for now as it doesn't introduce any of the
downsides mentioned above at the cost of using non-arrow functions.
This PR replaces #2057.
Implement a collective typecheck action that can be invoked in the root of the
monorepo with `yarn typecheck` or in watch-mode with `yarn watch:typecheck`.
Include the watch-mode typecheck action as part of `yarn start` (a.k.a
`yarn watch`).
To activate collective typecheck for a package in the monorepo, its
`package.json` file should specify:
```
{
"embark-collective": {
"typecheck": true
}
}
```
*-or-*
```
{
"embark-collective": {
"typecheck": {...}
}
}
```
Where `{...}` above is a `tsconfig.json` fragment that will be merged into the
config generated for the package according the same rules that `tsc` applies
when merging [configs][config].
When collective typecheck begins, it generates a `tsconfig.json` for the root
of the monorepo and for each package that is activated for the action. If the
generated JSON is different than what's on disk for the respective root/package
config, or if the config is not present on disk, then it will be
written. Changes to generated `tsconfig.json` files should be committed; such
changes will arise when there are structural changes to the monorepo, e.g. a
package is added, removed, moved and/or the directory containing it is
renamed. Since the configs are only generated at the beginning of collective
typecheck, when structural changes are made in the monorepo `yarn typecheck`
(or `yarn start` or `yarn watch:typecheck`) should be restarted.
Nearly all of the packages in the monorepo (i.e. all those for which it makes
sense) have been activated for collective typecheck. Even those packages that
don't contain `.ts` sources are activated because `tsc` can make better sense
of the code base as a whole owing to the project references included in the
generated `tsconfig.json` files. Also, owing to the fully cross-referenced
`tsconfig.json` files, it's possible for `tsc` to type check the whole code
base without babel (`yarn build` or `yarn watch:build`) having been run
beforehand.
**NOTE** that a *"cold typecheck"* of the whole monorepo is resource intensive:
on this author's 2019 MacBook Pro it takes around three minutes, the fans spin
up, and `tsc` uses nearly 0.5 GB of RAM. However, once a full typecheck has
completed, the next full typecheck will complete in a few seconds or less; and
when running in watch-mode there is likewise a *big* speedup once a full
typecheck has completed, whether that full check happened before it's running
in watch-mode or when watch-mode itself resulted in a full check before
switching automatically to incremental check, as well a corresponding *big*
reduction in resource consumption. A full check will be needed any time
`yarn typecheck` (or `yarn start` or `yarn watch:typecheck`) is run in a fresh
clone plus `yarn install`, or after doing `yarn reboot[:full]` or `yarn reset`.
The combination of options in each generated package-level `tsconfig.json` and
the root `tsconfig.base.json` result in `tsc` writing `.d.ts` files (TypeScript
declaration files) into the `dist/` directory of each package. That
output is intended to live side-by-side with babel's output, and therefore the
`"rootDir"` option in each generated config is set to `"./src"`.
In projects activated for collective typecheck, `.js` may be converted to `.ts`
and/or `.ts` sources may be added without any additional changes needed in
package-level `package.json`.
---
Reorganize types in `packages/core/typings` (a.k.a `@types/embark`) into
`packages/core/core` (`embark-core`), refactor other packages' imports
accordingly, and delete `packages/core/typings` from the monorepo. This results
in some similarly named but incompatible types exported from `embark-core`
(e.g. `Events` and `EmbarkEvents`, the latter being the one from
`packages/core/typings`); future refactoring should consolidate those types. To
avoid circular dependency relationships it's also necessary to split out
`Engine` from `embark-core` into its own package (`embark-engine`) and to
introduce a bit of duplication, e.g. the `Maybe` type that's now defined in
both `embark-i18n` and `embark-core`.
In the process of the types reorg, move many dependencies spec'd in various
`package.json` to the `package.json` of the package/s that actually depend on
them, e.g. many are moved from `packages/embark/package.json` to
`packages/core/engine/package.json`. Related to those moves, fix some Node.js
`require`-logic related to bug-prone dependency resolution.
Fix all type errors that appeared as a result of activating collective
typecheck across the whole monorepo.
Reactivate `tslint` in `packages/core/core` and fix the remaining linter errors.
Tidy up and add a few items in the root `package.json` scripts.
Bump lerna from `3.16.4` to `3.19.0`.
Bumpt typescript from `3.6.3` to `3.7.2`.
Bumpt tslint from `5.16.0` to `5.20.1`.
Make various changes related to packages' `import`/`require`ing packages that
weren't spec'd in their respective `package.json`. More refactoring is needed
in this regard, but changes were made as the problems were observed in the
process of authoring this PR.
[config]: https://www.typescriptlang.org/docs/handbook/tsconfig-json.html
Michael Bradley, Jr
EmbarkBot
Jonathan Rainville
Pascal Precht
Iuri Matias
emizzle
Andre Medeiros
dependabot-preview[bot]
Marc