Run npm run copyMonacoFilesAMD <path> or yarn copyMonacoFilesAMD <path> where is where you want the monaco and kusto amd modules to be. These files will need to be served as-in.
Using a amd module loader, import vs/language/kusto/monaco.contribution 1. The monaco editors included loader can be made available via a global require require by adding the script tag: <script src="<path>/vs/loader.js"></script>
You should now be able to create monaco editors with language: 'kusto'. The kusto worker can be reached via the monaco global: monaco.languages.kusto.getKustoWorker()
If using typeScript, add "@kusto/monaco-kusto/globalApi" to compilerOptions.types in tsconfig.json`

ESM

Parcel example at /samples/parcel

Configure your bundler so @kusto/monaco-kusto/release/esm/kusto.worker has it's own entry point
Configure the global MonacoEnvironment with either getWorkerUrl or getWorker
You should now be able to create monaco editors with language: 'kusto'. The kusto worker can be reached via the monaco global: monaco.languages.kusto.getKustoWorker()

Setting a schema

There are 2 APIs to set a Kusto schema:

setSchema - the passed schema is of type ClusterType (defined in schema.ts). The database in ROOT.database will be the one in context.
setSchemaFromShowSchema - a method to set a schema from the result of the Kusto query .show schema as json. The result is a list of databases (see interface Result in schema.ts), so when this method is used, it also requires a cluster URI and the name of the database in context.

Contributing

Every PR should come with a test that checks it.

Setting up a dev environment

Install Node.js 20 https://nodejs.org/
Run corepack enable to make the yarn package manager available (https://yarnpkg.com/getting-started/install)
Clone repo and run yarn in repo root
Run yarn watch from /package and a http-server will automatically open the index.html

Build for release

Set CI environment variable to "tru"
Run yarn build

Running unit tests

Run yarn test from the package folder to run all unit tests

Running integration tests

Run yarn test:integration:install from the root of the project
Run yarn test:integration from the package folder to run the tests in headless mode
Run yarn test:integration:watch from the package folder to run the tests in a browser and rebuild after each change

Changelog

12.0.4

fix: Explicitly export getRangeHtml from monaco.contribution to fix an issue with parcel build.

12.0.3

feat: Upgrade language-service to 0.0.279.

12.0.2

fix: Revert the refactor as it caused build issues

12.0.1

fix: Resolved a race condition to ensure the semantic tokens provider is registered after setting the language server schema.
fix: Fixed an issue where semantic highlighting didn't work on schema change by properly handling provider registration.
fix: Disposed of the existing provider whenever a new one is registered to prevent memory leaks.

12.0.0 Breaking Changes

Replaced syntax highlighting in Monaco-Kusto. The old method injected CSS for each KQL classified block, causing copy-to-clipboard issues. The new implementation uses:
- Monarch Tokens: Efficient syntax highlighting leveraging Monaco Editor capabilities.
- Semantic Syntax Highlighting: Uses Kusto Language Service for context-aware highlighting.
Removed useSemanticColorization and useTokenColorization settings.
Renamed kusto-dark2 theme to kusto-dark
To enable new highlighting, add the following flag when creating the Monaco editor:
```
monaco.editor.create(document.getElementById('editor'), {
    // current flags...
    'semanticHighlighting.enabled': true,
});
```
getRangeHtml is a new public API for retrieving HTML content with syntax highlighting for clipboard data.

11.4.0

feat: IntelliSense completion items now maintain the original order from the language service, with the most relevant option automatically focused based on the user's input.

11.3.0

fix: Exclude punctuation-only syntax from completion items.

11.2.1

feat: Upgrade language-service-next to 11.6.1.

11.2.0

feat: Fix bugs related to last version upgrade.
feat: Upgrade language-service-next to 11.6.0.

11.1.0

feat: Modify the ordering of completion items so that columns always appear at the top.
feat: Upgrade language-service-next to 11.5.6.

11.0.0

BREAKING CHANGE: Removed the useIntellisenseV2 option; it now defaults to true.
feat: upgrade language-service-next to 11.5.5.

10.0.0

BREAKING CHANGE: addClusterToSchema know excepts databases as an object with name and alternative name instead of just a string name.

9.0.0

feat: support entity groups and database alternative name

7.8.0

feat: plotly is now supported in intellisense as a render command

7.7.2

fix: KustoWorker#setParameters will now apply changes immediately

7.3.0

feat: Kusto worker will now respect MonacoEnvironment.baseUrl configuration when running in a different origin. Checkout our new example for details

7.2.1

fix: Added types back to global api

7.2.0

Added "themeNames" object to exports which contains the theme we register with monaco: kusto-light, kusto-dark, and kusto-dark2

7.0.1

fix: Exported types don't match types used in many cases

7.0.0

BREAKING CHANGE: Bumped monaco-editor peer dependency to ~0.37.0
- This version of monaco-editor no longer requires a patch to work with Parcel. Details here: https://github.com/microsoft/monaco-editor/issues/2966
fix: "monaco is not defined" errors when consuming esm files
Moved types from global interface (monaco.languages.kusto.*) to esm index file import { SomeType } from '@kusto/monaco-kusto. With this, esm consumer no longer need to include @kusto/monaco-kusto/release/monaco.d.ts.
ESM output no longer requires MonacoEnvironment.globalApi to be true
Moved @kusto/monaco-kusto/release/monaco.d.ts content to @kusto/monaco-kusto/globalApi.d.ts. Original file now references this new one, and will be removed in a future release.

6.2.0

Esm output not longer requires self.MonacoEnvironment to be true
@kusto/monaco-kusto no exports the same api as monaco.languages.kusto

6.0.0

Improved quality of AMD build artifacts
BREAKING CHANGE: AMD build artifacts now include a new "main" file that contains shared code
BREAKING CHANGE: ESM build artifacts no longer vender dependencies in a "deps" folder. node_modules imports are left as-is, and are now in package.json#dependencies

4.1.8

fix: trigger suggestion when previous suggestion selected.

4.1.6

fix: low color contrast for foreground/background in suggestWidget for dark theme

4.1.3

fix: low color contrast for foreground/background in suggestWidget

4.0.6

fix: setSchemaFromShowSchema now supports for external tables.

4.0.3

fix: update language service to latest version. fixes issues with scan operator being shown first in completion list.

4.0.2

fix: don't do kusto specific highlighting when other language is selected.

4.0.0

BREAKING CHANGE: update monaco-editor-core and monaco-editor version to 0.24.0
Usage for ESM modules: add globalAPI: true in window.MonacoEnvironment declaration to have monaco on the window

3.3.12

fix: external table erroneously shown for materialized views

3.2.11

feat: update language service

3.2.10

feat: expose custom syntax error message options

3.2.9

feat: update language service to support python code strings

3.2.8

fix: RenderOptions type missing null property union variants

3.2.7

fix: errors are shown twice on hover

3.2.6

update language service.

3.2.5

Expose formatting options

3.2.4

Bug fix: union * is auto-formatted into union*

3.2.3

Bug fix: Intellisense doesn't show columns when using this syntax materialized_view("<table name>") | where

3.2.2

Bug Fix: In mv-expand kind=array kind is shown with a squiggly error line
Update @kusto/language-service-next

3.2.1

Colorize public query options.
Bug Fix: Format query hangs in some use cases.

3.2.0

A function validation fails (shows squiggly red lines), if the function is defined with a parameter that has a default value, but it is used without passing a value for that parameter.
Fix bug: Scalars function parameters are always showing "Table expected" error with squiggly error red line when using setSchemaFromShowSchema.

3.1.0-beta.3

Missing tokens are no longer added when formatting queries.

3.0.1

Fix exception "Cannot read property 'getText' of null TypeError: Cannot read property 'getText' of null at e.parseDocumentV2"
Added a sample react project

3.0.0

Upgrade to latest monaco (which includes many changes amongst them accessibility improvements)

2.1.15

Fix typo in 2.1.14.

2.1.14

Add a theme with a darker background color.

2.1.13

Fix error "Database has no tables".

2.1.12

Allow formatting commands in cursor location.

2.1.11

Upgrade to latest bridge.net which fixes an exception from indexOf.

2.1.10

Schema with no functions was throwing "Cannot read property 'map' of undefined".

2.1.9

Add DocString to onHover tooltip

2.1.6

Update language service.

2.1.5

Updated render kind typing to include map.

2.1.4

Added

Added enableHover option to languages settingss.

2.1.3

Added

Added onDidProvideCompletionItems to languages settings as callback function for doComplete operations.

2.1.2

Bug fix

Fix getCommandsInDocumentV2 not to take new lines as command.

2.1.1

Bug fix

Fix doRangeFormat to work with all kind of user text selection.

2.1.0

Added

Added esm release bundles.
Added package.json scripts to replace gulp completely.

2.0.9

Bug fix

Fix getRenderInfo in cases where there is not with clause.

2.0.8

Bug fix

Some more type fixes.

2.0.7

Bug fix

Fixed typings.

2.0.6

Added

Added getRenderInfo that returns the render command visualization options in a query.

2.0.5

Added

Added setParameters that set parameters to the schema without providing the entire schema.

2.0.4

Added

Added getReferencedGlobalParams that returns the global (ambient) parameters that are actually being referenced in the query.

2.0.3

Bug fix

Control command completion bug fix (updating intellisense library)

2.0.2

Bug fix

null pointer exception fix.

2.0.1

Bug fix

actually made the change described in 2.0.0

2.0.0 (11/20/2019)

Added

[Breaking] Change default to use intellisense V2

1.1.19 (11/18/2019)

Bug fix

fix exception in CM & DM clusters when intellisenseV2 is on

1.1.18 (11/18/2019)

Added

Abiltiy to get global parameters in scope (getGlobalParams)).

1.1.17 (11/14/2019)

Added

Ability to injet global parameters to intellisense (in setSchema)

1.1.16 (10/28/2019)

Added

Updated language service
Fix corrupt monaco.d.ts

1.1.15 (10/25/2019)

Added

Introduce a new function in language service called getQueryParams. it will return an array of all delcared query parameters for the query on cursor.

1.1.14 (9/16/2019)

Bug fix

Fix 1.1.13 to return ranges based on 1 (as monaco expects) rather than 0 (as kusto language server returns).

1.1.13 (9/14/2019)

Added

Introduce a new function in language service called getCommandAndLocationInContext. it will return both the text and the range of the command in context.

1.0.12 (9/4/2019)

Added

Update language service to latest version.

1.0.11 (8/22/2019)

Bug fix

Fix IE compatibility issue (remove new URL usage)

1.0.10 (7/1/2019)

Bug fix

Fix broken dependency on language service.

1.0.9 (7/1/2019)

Bug fix

don't suggest chart types that we do not support yet.

1.0.8 (7/1/2019)

Bug fix

don't kill web worker after 2 minutes of inactivity by default. Reason: In exterme cases where schema is very large, trying to stringify the schema in web worker causes an OOM. This is configurable though.

1.0.6 (6/6/2019)

Bug fix

Fix broken Diagnostics

1.0.5 (6/5/2019)

Bug fix

Fix vulnerability in dependency

1.0.4 (5/31/2019)

Added

Support for adding and removing line comments with keyboard shortcut.
Support hover

1.0.3 (5/31/2019)

Added

Support for go-to definition, find all refrences, rename symbol.

1.0.0 (1/31/2019)

Bug fix

[Breaking] put minified versions of language serivce in npm package.

[How to migrate]: include the .min (minified files) rather than the unminified files (which are no longer available)

<script src="%PUBLIC_URL%/monaco-editor/min/vs/language/kusto/bridge.min.js"></script>
<script src="%PUBLIC_URL%/monaco-editor/min/vs/language/kusto/kusto.javascript.client.min.js"></script>
<script src="%PUBLIC_URL%/monaco-editor/min/vs/language/kusto/newtonsoft.json.min.js"></script>
<script src="%PUBLIC_URL%/monaco-editor/min/vs/language/kusto/Kusto.Language.Bridge.min.js"></script>

0.2.2 (12/28/2018)

Bug fix

Increase contrast of operators in syntax highlighting.

0.2.2-alpha2 (12/21/2018)

Added

Updated dependency @kusto/language-service-next.

0.2.2-alpha (12/21/2018)

Added

Updated dependency on @kusto/language-service.

0.2.0 (12/14/2018)

Added

[Breaking] Support monaco-editor v15. This removes supprot for pre 15 versions.

0.1.27 (11/14/2018)

Added

Abiltiy to suppress completion items from intellisense.

0.1.26 (10/31/2018)

Added

Dark theme support (set by calling monaco.editor.setTheme('kusto.dark'))

0.1.25 (10/09/2018)

Bug fix

Don't try to run logic on disposed models.

0.1.22 (9/27/2018)

Bug fix

Format current command always formatted the 1st command.

0.1.21 (9/23/2018)

Added

Removed completion options that arent' curerntly supported.

0.1.19

Bug fix

Colorization didn't work when asked to colorize entire document

0.1.18

Added

Updated language server dependnecy to latest version.

0.1.16

Bug Fix

improve V2 intellisense colorization performance.

0.1.15

Bug Fix

V2 intellisense now correctly reverts to V1 for control commands.

0.1.14

Bug Fix

Add decimal support to V2 instllisense .

0.1.13

Bug Fix

Fix v2 intellisense.

0.1.12

Bug Fix

fix quirks in interactions between non-semantic and semantic colorization by not using semantic coloring to color plain text.

0.1.11

Bug Fix

Fixed an issue where colorization is working on an older vesion of the document, which results in wrong colorization.

0.1.6 Bug Fixes

Intellisense didn't work properly when editing in the middle of a block that is not the 1st block on the page.
Monarch colorization now colorizes sub-opeators the same as semantic colorization (which makes the changes less jarring when completing semantic colorization).
When switching context, colorization didn't recolorize.
(perf) Only colorize the currently edited block(s) - this supports multi-cursor editing
(perf) don't deeply parse the entire doc when doing completion. just get the list of commands and then parse the relevant command's all tokns.

0.1.1 Added

removed semantic colorization from main thread. From now on basic colorization (schema-unaware) will happen on main thread, and semantic colorization will happen in background thread. This should improve typing performance on long rows, or on large databases.

0.1.0

Added

Support for DM intellisense

0.96

Bug Fixes

fix incorrect column types

0.95

Bug Fixes

upgrade to latest kusto.javascript.client (based on a newer version of bridge.net and the code itself)

0.94

Bug Fixes

upgrade to latest Kusto.Language.Bridge (based on a newer version of bridge.net and the code itself)

0.93

Bug Fixes

improve performance for function parsing by levaraging new functionality in Kusto.Language.Bridge.

0.91

Bug Fixes

Update langauge service dependencies to versions with unified bridge.net version and bridge.json settings.

0.90

Bug Fixes

[breaking] Cache clutsser schema in memory. This breaks backward compatibility since it now requries schema to include minor and major version of databases.

0.89

Bug Fixes

Upgrade version of Kusto.Language.Bridge so solve some issues.

0.88

Functionality

enable get current command logic to V2.

0.86

Bug Fixes

Fix ability to set schema using .show schema as json.

0.85

Bug Fixes

fix bug that caused diagnostics and colorizaiton to be wrong until first text was typed.

0.76

Bug Fixes

fix bug that rendered validation unusable

0.74

Functionality

Add colorization support to intellisense API v2

0.73

Functionality

Add functions support to intellisense API V2

0.72

Functionality

update version of @kusto/language-service-next to 0.0.10, integrated following functionality:

library orders items on its own, so no need to order in monaco-kusto
add support for the cursor not ending in the end of the completion text (like in the 1st parmaeter7 of a function for example)
add '|' after table name

Make sure to never parse the same text more than once.

0.71

Functionality

add diagnostics (a.k.a error message) support (when v2 parser enabled).

0.70

Functionality

add folding (a.k.a outlining) support. one can now fold commands and hide them from screen.

0.69

Functionality

[breaking] - introduce new intellisense library (off by default). requires adding the following line to code

<script src="../node_modules/kusto-language-service/kusto.javascript.client.js"></script>

0.68

Bug Fixes

[breaking] - Update monaco-editor peer dependency to "^0.12.0" because of bug fixes performed there. Also making the dependency more permissive (allow later minor versions).

0.67

Bug Fixes

Add missing dependency bridge newtonsoft.json.js to npm package.

0.65

Functionality

updated @kusto/lagnuage-service to latest version. this contains the latest operators, documentation, and charting logic.

0.64

Bug Fixes

Added peer dependency for monaco-editor@0.11 so that consumers of the package get a warning if their version of monaco is too old.

0.63

Functionality

[breaking] - The package now requires monaco-editor@0.11.1 to function correctly. adds support for markdown in intellisense documentation.

0.62

Functionality

Added setSchemaFromShowSchema: a new method to set a schema from the result of .show schema as json exewcution

0.61

Functionality

[breaking]: make setSchema async so that big schemas do not block the ui thread (specifically - tokenization code is running in ui thread so it can block rendering).

0.60

Bug fixes

fixed label casing of editor.action.kusto.formatCurrentCommand command.

0.59

Functionality

add getAdminCommand method to KustoWorker, which returns an object with a boolean property signifying whether the text is an admin command, and a string property that contains the command without leading comments.

0.58

Bug fixes

null pointer exception when creating and destroying multiple monaco models

0.57

Functionality

add getClientDirective method to KustoWorker, which returns an object with a boolean property signifying whether the text is a client directive, and a string property that contains the directive without leading comments.

0.54

Bug fixes

fix getCurrentCommand bug when there are multiple commands in document

0.53

Bug fixes

fix intellisense issue when trying to get suggestions for a new query (2 newlines after previous query)

0.52

Bug fixes

command formatting and document formatting now work (ctrl K + ctrl F and alt+shift+F respectively)

0.49

Bug fixes

setSchema does not update syntax highlighting

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.

When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

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Package last updated on 08 Aug 2024

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