Fixes `Standard.Base.Meta.Enso_Project.enso_project` to return a project descriptor for the *main* project, i.e., the one configured as a *root* for the engine.
# Important Notes
`enso_project` builtin no longer iterates the stack frames to infer the project descriptor. It derives it from the default package repository.
- Follow-up to #9361
- Enables assertions and fixes `count` check
- Tests and fixes null references
- Tests and fixes serializing a deserialized structure - by saving the id of the `Persistance` corresponding to the entry
- After the change to how we determine which `Persistance` instance to use, the most specific one is now used (based on the saved id). This has an unfortunate consequence that `Seq` which is most of the time represented by a subtype of `List`, is now using `PersistScalaList` which is not lazy.
- To alleviate that, we no longer use `Seq` to store some field lazily and instead use a dedicated type for that purpose: `InlineReference`.
- Remove remnants of deprecated Scala parser
- The following projects are now JPMS modules provided on system module-path (in components directory):
- `ydoc-server`
- `profiling-utils`
- `syntax-rust-definition`
- The contents of the aforementioned modules are excluded from both `runner.jar` and `runtime.jar` fat jars.
- Suggestions are serialized and deserialized with our Persistance framework, rather than via the default Java OutputObjectWriter.
Refactored mutable parts of `ModuleScope` into builder to make it easier to reduce unnecessary locks.
# Important Notes
Elements of ModuleScope (types, imports etc) are used while _building_ of it may still be in progress. In order to make static typing happy, every `ModuleScope.Builder` can be exposed as (unmodifiable) `ModuleScope`.
While working on #10056 I realized the names of method and closure nodes are incomprehensible to anyone. This PR replaces the infamous `<anonymous>` with a name hinting where the method actually is.
# Important Notes
I assume this change will be visible not only in IGV, but also in _stacktraces_ and we may need to adjust few tests.
Add support for private methods. Most of the changes are in parser and compiler. The runtime checking of private functions was already present since #9692
# Important Notes
- Only top-level methods can be declared `private`.
- private method cannot be called from different project
- private method cannot be accessed from polyglot code (private method does not exist for polyglot code)
Introduce a new `test-utils` project, and moves the `TestBase` there. Moreover, `TestBase` is renamed to `TestUtils` and is no longer an abstract class.
# Important Notes
`test-utils` project does not depend on junit, so it can be used, for example, by any benchmarks as well.
- related #7954
Changelog:
- update: Ydoc starts with the language server on the `localhost:1234` by default. The hostname and ports can be configured by setting environment variables `LANGUAGE_SERVER_YDOC_HOSTNAME` and `LANGUAGE_SERVER_YDOC_PORT`
- update: by default `npm dev run` uses the node Ydoc server. You can control it with `POLYGLOT_YDOC_SERVER` env variable. For example,
```
env POLYGLOT_YDOC_SERVER='true' npm --workspace=enso-gui2 run dev
```
To connect to the Ydoc server running on the 1234 port (the one started with the language server)
⠀
```
env POLYGLOT_YDOC_SERVER='ws://127.0.0.1:1235' npm --workspace=enso-gui2 run dev
```
To connect to the provided URL. Can be useful for debugging when you start a separate Ydoc process.
- update: run `npm install` before the engine build. It is required to create the Ydoc JS bundle.
This change is a re-do of old PR https://github.com/enso-org/enso/pull/8270 that has been abandoned a while ago.
The change attempts to address to case of random `InterruptedExceptions` that can result when a task is interrupted while waiting on a lock. In comparison to the original PR, this change introduces `withXYZLock` methods with a `Callable` parameter. As a result we ensure correct acquisition/release semantics, logging and handling of interruptions.
# Important Notes
https://github.com/enso-org/enso/pull/8270 was too much hassle to rebase against latest develop.
close#9172
Changelog:
- update: insert `Empty` IR node for the empty method definition bodies
- update: generate node resulting in `Nothing` for `Empty` IR nodes
- refactor: remove redundant checked exceptions in `EnsoParserTest`
Ensure strict errors are off to prevent unrecoverable errors in IDE.
Also partially reverted a change that prevented application of changes on errors (errors are still logged, as intended).
Closes#10014.
Setting execution environment to the existing one should have no effect.
Should (positively) affect startup in #9789.
# Important Notes
Cancelling jobs and triggering a fresh execute job is expensive and unnecessary, especially on startup, when the result should be the same as before.
Using a fully qualified name for type identifier does not play well when dealing with different classloaders (classes are not recognized as equal/subtypes).
Closes#9876. Likely also affecting #9306.
# Important Notes
There appears to be a number of cases loosely related issues on that subject. Gave up on adding a test cases to simulate the problem but I could no longer reproduce it with LS/runtime on a live project.
```
[org.enso.languageserver.runtime.RuntimeConnector$Endpoint] Failed to deserialize runtime API envelope
com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Could not resolve type id 'org.enso.polyglot.data.Tree$Node' as a subtype of `org.enso.polyglot.data.Tree$Node<org.enso.polyglot.runtime.Runtime$Api$SuggestionUpdate>`: Not a subtype
at [Source: (byte[])[6718 bytes]; byte offset: #394] (through reference chain: org.enso.polyglot.runtime.Runtime$Api$Response["payload"]->org.enso.polyglot.runtime.Runtime$Api$SuggestionsDatabaseModuleUpdateNotification["updates"]->org.enso.polyglot.data.Tree$Root["children"]->com.fasterxml.jackson.module.scala.deser.GenericFactoryDeserializerResolver$BuilderWrapper[0])
at org.enso.IsolatedClassLoader//com.fasterxml.jackson.databind.exc.InvalidTypeIdException.from(InvalidTypeIdException.java:43)
```
appears to be gone.
We don't seem to run `abortJobs` under a lock, and especially not under the write compilation lock, in other scenarios. This is causing some major slowdown when there is a long running execution or compilation, as currently experienced in the cloud.
This should reduce chances of a timeout.
Also added an option to override the global executor. Currently it would always default to the runtime number of available process which may be suboptimal.
# Important Notes
Pending testing on the impact it will have.
I'm seeing occasional IO timeouts, especially on startup operations, for cloud projects. Adding some logging to make an informed decision if there are some problems there.
Related to https://github.com/enso-org/enso/issues/9789
# Important Notes
Also added retries when closing the file as I saw a number of times:
```
Session release failed.
LsRpcError: Language server request 'text/closeFile' failed.
at LanguageServer.request (/tmp/.mount_enso-leMqqdS/resources/app.asar/index.cjs:58291:15)
at async Promise.all (index 0)
at async _LanguageServerSession.release (/tmp/.mount_enso-leMqqdS/resources/app.asar/index.cjs:59165:5)
at async /tmp/.mount_enso-leMqqdS/resources/app.asar/index.cjs:59670:7 {
cause: JSONRPCError2: Request timeout request took longer than 15000 ms to resolve
at new JSONRPCError2 (/tmp/.mount_enso-leMqqdS/resources/app.asar/index.cjs:26822:30)
at Timeout._onTimeout (/tmp/.mount_enso-leMqqdS/resources/app.asar/index.cjs:26985:20)
at listOnTimeout (node:internal/timers:569:17)
at process.processTimers (node:internal/timers:512:7) {
code: 7777,
data: undefined
},
request: 'text/closeFile',
params: {
path: {
rootId: '00000000-0000-0000-0000-000000000001',
segments: [Array]
}
}
}
```
Fixes#8735 by making sure compilation errors contain `SourceSection` identifying location where they occurred. This behavior is required by Truffle TCK. The TCK allocates its own `Context` without any other configuration and still requires a syntax error to be reported. Thus changing the default mode to _strict errors_.
Follow up to #9558, this time to `SetExecutionContextEnvironmentHandler` that was timing out in #9789.
Added a base classes that handles the repeatable logic.
Maybe it will close#9789.
close#9306
Changelog:
- fix: `polyglot.data.Tree` Jackson serialization
- update: report errors during the deserialization messages between the Runtime and the Language Server
close#9656
Changelog:
- add: `ai/completion_v2` method
- add: `Visualization.AI.print` method for converting the expression to text format
- update: The default system prompt was updated to tell AI to use the `Visualization.AI.print` method for printing.
# Important Notes
The project [New_Project_1.zip](https://github.com/enso-org/enso/files/15152993/New_Project_1.zip) contains the following main file:
```py
from Standard.Base import all
from Standard.Table import all
from Standard.Database import all
from Standard.AWS import all
import Standard.Visualization
import Standard.Visualization.Warnings
from Standard.Base.Errors.Common import Dry_Run_Operation
type Student
Value id region
main =
operator70395 = 226
operator47321 = 'east'
operator76980 = Student.Value operator70395 operator47321
operator31302 = operator47321.words True
operator91574 = 1
operator34358 = operator47321.take (Index_Sub_Range.By_Index [0, operator91574])
#### METADATA ####
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{"ide":{"node":{"e3b7fac7-0c08-4f20-8a0c-a58f1b118097":{"position":{"vector":[-224,13]}},"bb556514-570d-4a87-8b2a-6e7f198a975f":{"position":{"vector":[115,19]}},"71a97e88-9b19-4ec9-b3c8-ffd2940c4cb8":{"position":{"vector":[-224,-51]}},"c7bbc3e7-1377-429e-b60a-0c2d2cd4ea74":{"position":{"vector":[360,19]},"visualization":{"show":false,"fullscreen":false,"width":200}},"f2158ac6-2dd5-482d-9f3d-0bf4812d6d6e":{"position":{"vector":[297,-45]},"visualization":{"show":false,"fullscreen":false,"width":96}},"9457c3f8-c878-4f01-a5c7-39336f163a28":{"position":{"vector":[640,40]},"visualization":{"show":false,"fullscreen":false,"width":200}},"b2df8ba8-683c-45c2-9932-8e1c970c799a":{"position":{"vector":[219,-80]},"visualization":{"show":true,"fullscreen":false,"width":200}},"f40730ff-ac6c-45db-8970-534f3becda2a":{"position":{"vector":[219,-48]}}},"import":{}}}
```
To test the functionality, I asked AI to show me the result of the `operator70395` variable:
1. Init protocol connection
```json
{"jsonrpc":"2.0","id":0,"method":"session/initProtocolConnection","params":{"clientId":"d8e948fd-6418-43c8-9f02-54827f09e10a"}}
```
2. Create execution context
```json
{"jsonrpc":"2.0","id":0,"method":"session/initProtocolConnection","params":{"clientId":"d8e948fd-6418-43c8-9f02-54827f09e10a"}}
```
3. Push the main method
```json
{"jsonrpc":"2.0","id":0,"method":"executionContext/push","params":{"contextId":"730a66ef-4222-46f8-8a03-d766946ab2bd","stackItem":{"methodPointer":{"module":"local.New_Project_1.Main","definedOnType":"local.New_Project_1.Main","name":"main"},"positionalArgumentsExpressions":[],"type":"ExplicitCall"}}}
```
4. Ask AI for the variable contents
```json
{"jsonrpc":"2.0","id":1,"method":"ai/completion_v2","params":{"contextId":"730a66ef-4222-46f8-8a03-d766946ab2bd","expressionId":"f09a4372-3231-4f2e-99f4-84aa751f9b60","prompt":"There is 'operator70395' variable defined in the program. What is the result of the variable 'operator70395'?"}}
```
I got the following responses:
```json
{"jsonrpc":"2.0","method":"ai/completionProgress","params":{"code":"Visualization.AI.print(operator70395)","reason":"To provide the result of 'operator70395', I need to know its current value.","visualizationId":"edfb00a3-6ce5-41e1-bb8f-ab191809114e"}}
```
```json
{"jsonrpc":"2.0","id":1,"result":{"Success":{"fn":"def get_operator70395_result():\n return operator70395","fnCall":"get_operator70395_result()"}}}
```
part of #7954
# Important Notes
The workflow is:
- `$ npm install` -- just in case
- `$ npm --workspace=enso-gui2 run build-ydoc-server-polyglot` -- build the `ydocServer.js` bundle
- `$ sbt ydoc-server/assembly` -- build the ydoc server jar
- `env POLYGLOT_YDOC_SERVER=true npm --workspace=enso-gui2 run dev` -- run the dev server with the polyglot ydoc server. Providing `POLYGLOT_YDOC_SERVER_DEBUG=true` env variable enables the chrome debugger
In certain cases, when the `action` of `Panic.catch` is tail-call-optimized (via `@Tail_Call`) annotation, the panic is not caught. Fixed by ensuring that the `action` of `Panic.catch` is executed as `NOT_TAIL` rather than `TAIL_DIRECT`.
# Important Notes
The `handler` parameter of `Panic.catch` is executed as `NOT_TAIL` as well, just to be sure.
Closes#8836.
Atom constructors can be declared as private (project-private). project-private constructors can be called only from the same project. See the encapsulation.md docs for more info.
---------
Co-authored-by: Jaroslav Tulach <jaroslav.tulach@enso.org>
Co-authored-by: Radosław Waśko <radoslaw.wasko@enso.org>
Co-authored-by: Hubert Plociniczak <hubert.plociniczak@gmail.com>
Co-authored-by: Kaz Wesley <kaz@lambdaverse.org>
Resolves#9607 by computing `Number.hash` by converting given number to `Float` first and then computing the hash. Also the conversion from `Float.to Decimal` is exact - done via `new BigDecimal(double)`. There is `Decimal.new` that handles the user-friendly conversion. However as a result `Decimal.from 2.1 != Decimal.new 2.1` - that's the only way to ensure consistency between hash code and conversions.
While investigating #9749 a JavaScript call to `Polyglot.eval("enso", ....).eval_expression("id")` was made. It crashed as JavaScript isn't using `String` but `TruffleString` to represent strings.
This change replaces an sqllite-backed suggestions' repo with a simple, in-memory, one.
As `completion` functionality has been implemented completely in GUI, there is no need to support it in backend, which simplifies a lot of functionality.
Closes#9650 and #9471.
# Important Notes
Loading suggestions and sending them to GUI on startup is almost instantaneous. Previously it would take ~10s just for `Standard.Base`.
1. Experimenting with invalidating modules' indexes without requiring full write-context locks. That should significantly improve the execution.
2. Improving performance by making background job executor run in a larger threadpool than 1.
This PR bumps the FlatBuffers version used by the backend to `24.3.25` (the latest version as of now).
Since the newer FlatBuffers releases come with prebuilt binaries for all platforms we target, we can simplify the build process by simply downloading the required `flatc` binary from the official FlatBuffers GitHub release page. This allows us to remove the dependency on `conda`, which was the only reliable way to get the outdated `flatc`.
The `conda` setup has been removed from the CI steps and the relevant code has been removed from the build script.
The FlatBuffers version is no longer hard-coded in the Rust build script, it is inferred from the `build.sbt` definition (similar to GraalVM).
# Important Notes
This does not affect the GUI binary protocol implementation.
While I initially wanted to update it, it turned out farly non-trivial.
As there are multiple issues with the generated TS code, it was significantly refactored by hand and it is impossible to automatically update it. Work to address this problem is left as [a future task](https://github.com/enso-org/enso/issues/9658).
As the Flatbuffers binary protocol is guaranteed to be compatible between versions (unlike the generated sources), there should be no adverse effects from bumping `flatc` only on the backend side.
`42 == (Error.throw "foo")` now correctly returns an `Error` rather than False
# Important Notes
The error was in the wrong usage of the `org.enso.interpreter.dsl.AcceptsError` DSL annotation.
As benchmarks show, a significant amount of time is spent traversing `Set` of `Graph.Link`s. That's unfortunate and unnecessary. We can equally keep helper maps that make search constant time.
Fixed inline compilation benchmarks by properly cleaning up scopes after runs.
Closes#9237.
# Important Notes
Things like
are all gone. There is plenty of it those are just samples.
Benchmarks are back in order:
```
[info] # Warmup Iteration 1: 2.702 ms/op
[info] # Warmup Iteration 2: 3.080 ms/op
[info] # Warmup Iteration 3: 2.818 ms/op
[info] # Warmup Iteration 4: 3.334 ms/op
[info] # Warmup Iteration 5: 2.448 ms/op
[info] # Warmup Iteration 6: 2.583 ms/op
[info] Iteration 1: 2.908 ms/op
[info] Iteration 2: 2.915 ms/op
[info] Iteration 3: 2.774 ms/op
[info] Iteration 4: 2.601 ms/op
[info] Result "org.enso.compiler.benchmarks.inline.InlineCompilerBenchmark.longExpression":
[info] 2.799 ±(99.9%) 0.953 ms/op [Average]
[info] (min, avg, max) = (2.601, 2.799, 2.915), stdev = 0.148
[info] CI (99.9%): [1.846, 3.753] (assumes normal distribution)
```
Move the types from `Standard.Table.Data` to `Standard.Table`.
Exceptions:
- `Standard.Table.Data.Report_Unmatched` => `Standard.Table.Constants`.
- `Standard.Table.Data.Join_Kind_Cross` => `Standard.Table.Internal.Join_Kind_Cross`.
Also removed constructor as an atom type.
- `Standard.Table.Extensions.Table_Ref` => `Standard.Table.Internal.Table_Ref`.
- `Standard.Table.Data.Type.Value_Type_Helpers` => `Standard.Table.Internal.Value_Type_Helpers`.
- `Standard.Table.Data.Type.Enso_Types` => `Standard.Table.Internal.Value_Type_Helpers`.
- `Standard.Table.Data.Type.Storage` => `Standard.Table.Internal.Storage`.
Changed all `Standard.Table` imports inside project to be project.
Favoured importing from `Standard.Table.Main` in `Standard.Database`.
Also fixed some linting in Enso_File.
I forgot to add the `--disable-private-check` cmdline option in https://github.com/enso-org/enso/pull/8202. This PR fixes this:
```
> enso -h | grep -A2 private
--disable-private-check Disables private module
checking at runtime. Useful for
tests.
```
close#9351
Changelog:
- update: deprecate the `reexport` suggestion field
- add: `reexports` suggestion field containing the list of modules re-exporting this symbol
- update: exports logic to gather all the symbols exported from a given module
Fixes#9313
[Screencast from 2024-03-22 09-09-07.webm](https://github.com/enso-org/enso/assets/3919101/6ad86145-6882-4bde-993d-b1270f1ec06c)
# Important Notes
* This is PoC, so I didn't spend time on polishing the visuals; the design will likely change.
* I modified the shortcut handler a bit, allowing making multiple actions for same binding - the action's handler will be called in unspecified order, until one of them handle the event (i.e. not return false).
* To make it working regardless of imports, I needed to export AI module in Standard.Visualization. Moreover, needed to remove build_ai_prompt for Any, because it was causing issues - expect a bug report soon.
`ExecuteJob` can now be interrupted.
We now have a separate threadpool for visualization-related jobs.
# Important Notes
In a lock step situation, a job or command could have been interrupted while waiting for one of the locks. As locks ensured only that they were released once all of them have been acquired this could leave engine in a broken state.
Once `ExecuteJob` could be interrupted this became a blocker as it prevented project startup almost in every case.
The change also makes it careful to avoid constant `ExecuteJob` restarts.
Addresses #9278. There will be follow up work.
- Closes#9300
- Now the Enso libraries are themselves capable of refreshing the access token, thus there is no more problems if the token expires during a long running workflow.
- Adds `get_optional_field` sibling to `get_required_field` for more unified parsing of JSON responses from the Cloud.
- Adds `expected_type` that checks the type of extracted fields. This way, if the response is malformed we get a nice Enso Cloud error telling us what is wrong with the payload instead of a `Type_Error` later down the line.
- Fixes `Test.expect_panic_with` to actually catch only panics. Before it used to also handle dataflow errors - but these have `.should_fail_with` instead. We should distinguish these scenarios.
The `null` check creates a new Array but always assumed a non-empty one which may lead to
```
java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
at org.enso.runtime/org.enso.interpreter.service.ExecutionService$FunctionPointer.collectNotAppliedArguments(ExecutionService.java:778)
at org.enso.runtime/org.enso.interpreter.instrument.job.ProgramExecutionSupport$.sendExpressionUpdate(ProgramExecutionSupport.scala:430)
at org.enso.runtime/org.enso.interpreter.instrument.job.ProgramExecutionSupport$.$anonfun$executeProgram$3(ProgramExecutionSupport.scala:81)
at org.enso.runtime/org.enso.interpreter.service.ExecutionCallbacks.callOnComputedCallback(ExecutionCallbacks.java:146)
at
org.enso.runtime/org.enso.interpreter.service.ExecutionCallbacks.updateCachedResult(ExecutionCallbacks.java:117
...
```
Added a guard to prevent the exception. The flag will be useless anyway as we won't enter the for-loop in this case.
Appears to be introduced via #8743. Discovered while debugging #9389.
