- Closes#7461 by introducing a `Date_Time_Formatter` type and making parsing date time formats more robust and safer.
- The default ('simple') set of patterns is slightly simplified and made case insensitive (except for `M/m` and `H/h`) to avoid the `YYYY` vs `yyyy` issues and make it less error prone.
- The `YYYY` now has the same meaning as `yyyy` in simple mode. The old meaning (week-based year) is moved to a _separate mode_, triggered by `Date_Time_Formatter.from_iso_week_date_pattern`.
- Full Java syntax, as well as custom-built Java `DateTimeFormatter` can also be used by `Date_Time_Formatter.from_java`.
- Text-based constants (e.g. `ISO_ZONED_DATE_TIME`) have now become methods on `Date_Time_Formatter`, e.g. `Date_Time_Formatter.iso_zoned_date_time`).
* Improve shutdown logic of language server
This PR addresses problems mentioned in #7470 and #7729:
- shutting a language server explicitly will not lead to a soft shutdown
- `project/status` endpoint returns the state of the language server
`LanguageServerController` now also signed up for `ClientConnect`
messages. For it to be unambiguous, we need to carry around the port
number of the language server as a way of identifying the right one.
One can now use `project/status` to additionally determine the state of
the language server.
Also relies on a proper fix for #7765.
* changelog
* PR comments
# Important Notes
- Binary LS endpoint is not yet handled.
- The parsing of provided source is not entirely correct, as each line (including imports) is treated as node. The usage of actual enso AST for nodes is not yet implemented.
- Modifications to the graph state are not yet synchronized back to the language server.
close#7320
Changelog:
- update: enable conversion suggestions
- fix: conversion suggestion building
- fix: conversion suggestion types
- fix: conversion JSON-RPC representation
# Important Notes
For example, the [`Day_Of_Week_From`](5150c14afd/distribution/lib/Standard/Base/0.0.0-dev/src/Data/Time/Day_Of_Week_From.enso) conversion is sent as
```json
{
"type":"Add",
"id":32,
"suggestion":{
"type":"method",
"module":"Standard.Base.Data.Time.Day_Of_Week_From",
"name":"from",
"arguments":[
{
"name":"that",
"reprType":"Standard.Base.Data.Numbers.Integer",
"isSuspended":false,
"hasDefault":false,
"defaultValue":null,
"tagValues":null
},
{
"name":"first_day",
"reprType":"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week",
"isSuspended":false,
"hasDefault":true,
"defaultValue":"Day_Of_Week.Sunday",
"tagValues":[
"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week.Sunday",
"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week.Monday",
"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week.Tuesday",
"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week.Wednesday",
"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week.Thursday",
"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week.Friday",
"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week.Saturday"
]
},
{
"name":"start_at_zero",
"reprType":"Standard.Base.Data.Boolean.Boolean",
"isSuspended":false,
"hasDefault":true,
"defaultValue":"False",
"tagValues":[
"Standard.Base.Data.Boolean.Boolean.True",
"Standard.Base.Data.Boolean.Boolean.False"
]
}
],
"selfType":"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week",
"returnType":"Standard.Base.Data.Time.Day_Of_Week.Day_Of_Week",
"isStatic":false,
"documentation":" Convert from an integer to a Day_Of_Week\n\nArguments:\n- `that`: The first day of the week.\n- `first_day`: The first day of the week.\n- `start_at_zero`: If True, first day of the week is 0 otherwise is 1.",
"annotations":[
]
}
}
```
- Added a `FileSystemSPI` allowing protocol resolution to a target type.
- Separated `Input_Stream` and `Output_Stream` from `File` to allow use in other spaces.
- `File_Format` types `read_web` changed to be `read_stream` working with `InputStream`.
- Added directory listing to `Auto_Detect` allowing for `Data.read` to list a folder.
- Adjusted HTTP to return an `InputStream` not a `byte[]`:
- `Response_Body` adjusted to wrap an `InputStream`.
- Added ability to materialize to either and in-memory vector (<4KB) or a temporary file.
- `Data.fetch` will materialize if not a recognized mime-type.
- Added `HTTP_Error` to handle IO exceptions from the stream.
- `Excel_Format` now supports mime-type and reading a stream.
- `Excel_Workbook` can now get a `Excel_Section` using `read_section`.
- Added S3 APIs:
- `parse_uri`: splits an S3 URI into bucket and key.
- `list_objects`: list the items in a S3 bucket with specified prefix.
- `read_bucket`: list prefixes and keys with a delimiter in a S3 bucket with specified prefix.
- `head`: either head_bucket (tests existance) or head_object API (reads object meta data).
- `get_object`: gets an object from S3 returning as a `Response_Body`.
- Added `S3_File` type acting like a `File`:
- No support for writing in this PR.
- **ToDo:** recursive listing, glob filtering, exists, size.
- Fixed a few invalid type signature line.
- Moved `create` methods for `Postgres_Connection` and `SQLite_Connection` into type instead of module.
- Renamed `Column_Fetcher.Builder` to `Column_Fetcher_Builder`.
- Fixed bug with `select_into` in Dry Run mode creating permanent tables.
**ToDo:** Unit tests.
Fixes#7737
Added structures representing Suggestion Database entries. Currently, the db is loaded from a snapshot from the old GUI.
Added an input to CB and use it to filter components. The interpretation is simple: the input is split by the last dot, and the left part is considered a qualified name, and the right part is a function name written by the user so far. I rewrote the filtering algorithm designed by @jdunkerley, changing it a bit, so we support qualified names instead of just a type name.
https://github.com/enso-org/enso/assets/3919101/76a957f6-e53f-49ad-996c-398cd7112fc6
# Important Notes
* The component list is now sorted from "first to select" to "least interesting". The panel itself cares about putting the first on the bottom.
* The suggestion db snapshot is very big, so it's instead loaded from external server.
Closes#7677 by eliminating the _stackoverflow execption_. In general it seems _too adventurous_ to walk members of random foreign objects. There can be anything including cycles. Rather than trying to be too smart in these cases, let's just rely on `InteropLibrary.isIdentical` message.
# Important Notes
Calling `sort` on the `numpy` array no longer yields an error, but the array isn't sorted - that needs a fix on the Python side: https://github.com/oracle/graalpython/issues/354 - once it is in, the elements will be treated as numbers and the sorting happens automatically (without any changes in Enso code).
Resolve macros eagerly. Improves performance; allows parser to handle arbitrarily-long lines (fixes#7691).
# Important Notes
- A new utility, `lib/rust/parser/debug/tools/parse_all_enso_files.sh`, supports comparing ASTs parsed with different versions of the parser. This tool has been used to verify that this refactor doesn't change the result of parsing any standard library or test file.
- Fixes#7799
The PR that introduced this bug stopped event propagation in certain cases, in order to fix another issue.
This PR introduces a way to run an event handler, but indicate failure so further handlers (if any) are run, otherwise the event will be propagated all the way to the document root.
# Important Notes
None
close#7520
Changelog:
- update: SectionsToBinOp compiler pass produces function application for left sections
- refactor: simplify the registration of builtin methods
close#7765
Changelog:
- update: instead of relying on the connection closed events, the `sendSuggestionsDatabase` request initiates the suggestions database re-indexing
Add support for recovering from GL context loss. When the context is restored, the loading spinner is shown until shaders finish recompiling.
[vokoscreenNG-2023-08-25_09-39-11.webm](https://github.com/enso-org/enso/assets/1047859/cfa90ec5-72a1-41e6-bafa-177fa5e85fb2)
*While the context is missing, the loading spinner is rendered in the 0% state. (This condition will not normally be observed, except momentarily, as the browser should restore the context immediately if it is lost while the page is visible.) When we receive a new context, the spinner switches to the 90% state until restoration completes. Restoration is fast, as we don't need to do much work except recompiling shaders.*
# Important Notes
- A new debug hotkey, Ctrl+Alt+Shift+X, causes context loss for testing. Pressing it a second time causes context restoration.
- `Texture` is still a CPU-bound texture. It now uses the "immutable" `texStorage/texSubImage` API, which is a ["preferred alternative"](https://registry.khronos.org/webgl/specs/latest/2.0/#3.7.6) to the `texImage` API because it can be more efficient.
- The type for texture uniforms is now `Uniform<Option<Texture>>`. Texture uniforms are decoupled from the context.
- A new `ContextLost` error type can be returned by functions that cannot complete if the context is lost.
- Fix some crashes that could occur when context was lost.
- Clarify ownership of some rendering-related types: Externalize, and where possible eliminate, `Rc/RefCell`s.
Adds widgets:
- Checkbox (with sorting)
- Numeric slider
- Dropdown (accepting a list of strings)
- Closes#7731
- Placeholder (underscore - has no actions)
# Important Notes
The widgets are currently added to every node, but are not synced with the yjs representation. This is intentional, as (afaict) the format for the AST representation is not yet finalized.
There are a number of design differences, for practical reasons:
- The dropdown now has a scrollbar.
- As a side effect, the sort button needed to be moved left, to avoid overlapping with the scrollbar.
- Note that it is *not* centered in the 8px horizontal padding. It is 4px wide, and has 1px left and 3px right padding: `.||||...`. (Note that the 8px horizontal padding from the design is retained.
- 4px of vertical padding has been inserted, so that there is *some* padding between the bubble for the selected item, and the outer dropdown container, when the first item is selected. Note that this is different to the 8px
- 16px of right margin has been inserted after every item. This is the same amount of padding that is added by the bubble. This means that the dropdown does not change in width when a long item is selected.
Design issues:
- The sort button for the dropdown overlaps the text
close#7608
Changelog:
- update: log separately the evaluation of visualization expression and its arguments
- update: add visualization expression, its arguments, and the value type to the log
# Important Notes
Example
```
[TRACE] [2023-09-06T20:41:45+03:00] [enso] Executing visualization [VisualizationConfiguration(d195fdd8-d4e8-400f-a0d4-e50417eddd0a,ModuleMethod(MethodPointer(Standard.Visualization.Table.Visualization,Standard.Visualization.Table.Visualization,prepare_visualization),Vector(1000)),local.New_Project_1.Main)] on expression [ddc060df-9b59-48e5-bc61-aca849347343] of [class org.enso.interpreter.runtime.data.vector.Vector$Generic]...
```
- Fixes#7354
- And also closes#7712
- Refactors how we handle numeric ops - ensuring that the 'kernels' are placed all in one place and selected based on storage types.
Fixes the _RefactoringTests - rename project_ part of the #7775
Changelog:
- update: send the ok response before the notification to fix the order of events in tests
This PR addresses two problems mentioned in #7766:
1. A random integer overflow, likely caused by a bug in Rust parser
2. A concurrent access to a methods' map
Re 1: Unable to reproduce but it doesn't mean it won't happen again. Added a try/catch to get in the logs source code that caused it **and** not crash hard when it occurs.
Re 2: Changing methods map from `HashMap` to `ConcurrentHashMap`. Due to a poor design we leaked the underlying structure in a number of places, unnecessairly. `ConcurrentHashMap` does not accept `null` keys therefore due to leaking implementation had to ensure that `methods` of `ModuleScope` never escapes as-is.
Both workarounds should ensure that we don't crash hard when they appear.
Closes#7766
Updated the Component Browser stub from @Frizi's branch. Filled with some mocked data and implemented highlight and navigation.
https://github.com/enso-org/enso/assets/3919101/6af57413-bcb6-4402-9a4a-a992d58504ba
# Important Notes
Still missing the input panel, and obviously, the integration with anything will be a part of another task.
