mirror of
https://github.com/enso-org/enso.git
synced 2024-11-25 10:43:02 +03:00
Icon and documentation for Enso VSCode extension (#8051)
Adds icon and rewords the main readme file for the Enso VSCode extension. # Important Notes 
This commit is contained in:
Jaroslav Tulach
GitHub
parent
f18d1323e1
commit
5f44e209b8
1
.vscode/extensions.json
vendored
1
.vscode/extensions.json
vendored
@ -1,5 +1,6 @@
|
||||
{
|
||||
"recommendations": [
|
||||
"Enso.enso4vscode",
|
||||
"Vue.volar",
|
||||
"Vue.vscode-typescript-vue-plugin",
|
||||
"ms-playwright.playwright",
|
||||
|
||||
1
tools/enso4igv/.gitignore
vendored
1
tools/enso4igv/.gitignore
vendored
@ -1,4 +1,5 @@
|
||||
*.vsix
|
||||
dist
|
||||
nbcode
|
||||
!.idea
|
||||
.idea/*
|
||||
|
||||
152
tools/enso4igv/IGV.md
Normal file
152
tools/enso4igv/IGV.md
Normal file
@ -0,0 +1,152 @@
|
||||
# Enso Language Support for Ideal Graph Visualizer & NetBeans
|
||||
|
||||
[](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
|
||||
[Enso language](http://enso.org) runtime engine is built on top of
|
||||
[GraalVM](http://graalvm.org) and its _Truffle framework_. Enso, as a good
|
||||
citizen of the GraalVM ecosystem, benefits from polyglot capabilities of GraalVM
|
||||
as well as its rich tooling offering. One of such tools is _IGV_ - the _Ideal
|
||||
Graph Visualizer_ - an excellent tool to get insights into behavior of Graal
|
||||
compiler.
|
||||
|
||||
This document shows how to use _IGV_ with the _Enso language_. The command line
|
||||
instructions format is Unix oriented. Use instructions appropriate for your
|
||||
operating system to perform the same on different _OS_. _IGV_ itself as well as
|
||||
the _Enso language_ support are platform neutral with launch scripts for all
|
||||
major operating systems.
|
||||
|
||||
## Installation
|
||||
|
||||
Visit [GraalVM.org](http://graalvm.org) download page and continue towards
|
||||
_enterprise edition_ option. There is an _Ideal Graph Visualizer_ option. After
|
||||
clicking through the confirmation dialogs you should get a ZIP - I've just got
|
||||
`idealgraphvisualizer-22.1.0.zip` and then:
|
||||
|
||||
```bash
|
||||
$ unzip idealgraphvisualizer-22.1.0.zip
|
||||
$ ./idealgraphvisualizer/bin/idealgraphvisualizer --userdir /tmp/emptyuserdir
|
||||
```
|
||||
|
||||
launches the _IGV_ application. One doesn't have to use the `--userdir` option,
|
||||
but doing so ensures the newly running _IGV_ process is isolated from any
|
||||
settings left around by previous usage of _IGV_.
|
||||
|
||||
IGV understands Enso when
|
||||
[Enso Language Support module](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
is installed. Login to GitHub, follow the
|
||||
[GitHub actions link](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
and select a build. Unless you have some special needs choose the latest one.
|
||||
The build summary page provides various information as well as list of artifacts
|
||||
at the bottom. Download the _Enso IGV Plugin_ ZIP file (make sure you are logged
|
||||
into GitHub - artifacts are only available to those logged in). Unzip it and get
|
||||
`enso*.nbm` file. This file can be installed into _IGV_ (or any other
|
||||
[NetBeans](http://netbeans.apache.org) based application). Go to
|
||||
_Tools_/_Plugins_/_Downloaded_/_Add Plugins_ and select the NBM file.
|
||||
|
||||
|
||||
|
||||
Proceed by clicking _Install_. You may be asked to download _TextMate Lexer_ - a
|
||||
necessary dependency of the _Enso support_ module. Continue through the wizard
|
||||
to _finish_ the installation.
|
||||
|
||||
|
||||
|
||||
## Using the IGV
|
||||
|
||||
Build an instance of the Enso runtime engine (see
|
||||
[Running Enso](../../docs/CONTRIBUTING.md#running-enso)) using and then launch
|
||||
it with special `--dump-graphs` option:
|
||||
|
||||
```bash
|
||||
enso$ sbt runEngineDistribution --dump-graphs --run yourprogram.enso
|
||||
```
|
||||
|
||||
When executed on [GraalVM 22.3.1](http://graalvm.org) these options instruct the
|
||||
_Graal/Truffle compiler_ to dump files into `graal_dumps/_sometimestamp_`
|
||||
directory. Generating these files takes a while - make sure `yourprogram.enso`
|
||||
runs long enough for the system to warmup, compile the code and run at _full
|
||||
speed_.
|
||||
|
||||
#### Sieve of Eratosthenes Example
|
||||
|
||||
As an example you can download
|
||||
[sieve.enso](https://github.com/jtulach/sieve/blob/5b32450da35415322e683bb9769aa45f0d71f1df/enso/sieve.enso)
|
||||
which computes hundred thousand of prime numbers repeatedly and measures time of
|
||||
each round. Download the file and launch Enso with `--dump-graphs` argument:
|
||||
|
||||
```bash
|
||||
enso$ ./built-distribution/enso-engine-0.0.0-dev-linux-amd64/enso-0.0.0-dev/bin/enso --dump-graphs --run sieve.enso
|
||||
```
|
||||
|
||||
Bunch of files in `graal_dumps/*` subdirectory is going to be generated:
|
||||
|
||||
```bash
|
||||
enso$ ls graal_dumps/*/Truffle* | tail -n5
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9889[argument<2>].bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9896[IfThenElseMethodGen@3af870b9_<split-62b6b4f3>]_1.bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9896[IfThenElseMethodGen@3af870b9_<split-62b6b4f3>].bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9935[Primes.next_<split-717d5bdf>]_1.bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9935[Primes.next_<split-717d5bdf>].bgv
|
||||
```
|
||||
|
||||
Let's launch IGV with Enso integration. Locate the `engine/runtime` directory
|
||||
and open it as _"project"_ in IGV:
|
||||
|
||||
|
||||
|
||||
The project directories (not only `runtime`, but also other like
|
||||
`runtime-language-epb`, etc.) are recognized only if you have built the Enso
|
||||
engine sources with `sbt buildEngineDistribution`. Once the IGV opens the
|
||||
`runtime` & co. projects, it allows smooth navigation among the sources
|
||||
|
||||
|
||||
|
||||
With such setup let's open graph for one of the top-most functions:
|
||||
`TruffleHotSpotCompilation*Primes*next*.bgv`. Choose compilation phase _"Before
|
||||
lowering"_:
|
||||
|
||||
|
||||
|
||||
Now you can inspect the _compiler graphs_ the regular _IGV_ way. Let's locate
|
||||
for example `LoadField#FunctionSchema.isFullyApplied` node and let's check how
|
||||
it got _inlined_(you can use search box in the top-right corner)
|
||||
|
||||
|
||||
|
||||
The stack trace shows what methods of the Enso interpreter and Truffle runtime
|
||||
are _"inlined on stack"_ when this node is being compiled. However thanks to
|
||||
integration with `engine/runtime` sources one can directly jump to the sources
|
||||
of the interpreter that represent certain graph nodes:
|
||||
|
||||
|
||||
|
||||
Not only that, but one we can also switch to _Enso view_:
|
||||
|
||||
|
||||
|
||||
By choosing the _Enso language icon_ in front of the stack trace combo, the
|
||||
source code of our `.enso` program is opened and we can analyze what _compiler
|
||||
nodes_ refer to what lines in the our _Enso_ program. Click _Navigate to Source_
|
||||
icon in the _Stack View_ to get from graph node to source. Select a drop down
|
||||
widget in the editor toolbar to show you what compiler nodes as associated with
|
||||
currently selected line.
|
||||
|
||||
## Building
|
||||
|
||||
The plugin can be rebuilt using [Apache Maven](http://maven.apache.org). The
|
||||
build is platform independent. The following instructions are for Unix like
|
||||
environment. Switch to this directory and invoke:
|
||||
|
||||
```bash
|
||||
enso/tools/enso4igv$ mvn clean install
|
||||
enso/tools/enso4igv$ ls target/*.nbm
|
||||
target/enso4igv-*-SNAPSHOT.nbm
|
||||
```
|
||||
|
||||
an NBM file is generated which can be installed into IGV, NetBeans or any other
|
||||
NetBeans based application.
|
||||
|
||||
## VSCode Extension
|
||||
|
||||
There is also a VSCode extension for Enso. Read more about the extension
|
||||
[here](README.md).
|
||||
@ -1,155 +1,97 @@
|
||||
# Enso Language Support for NetBeans, Ideal Graph Visualizer & VSCode
|
||||
# Enso Language Support for VSCode
|
||||
|
||||
[](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
[](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
|
||||
Searching for **VSCode** support? Read more about
|
||||
[VSCode extension for Enso here](vscode.md).
|
||||
## Downloading
|
||||
|
||||
[Enso language](http://enso.org) runtime engine is built on top of
|
||||
[GraalVM](http://graalvm.org) and its _Truffle framework_. Enso, as a good
|
||||
citizen of the GraalVM ecosystem, benefits from polyglot capabilities of GraalVM
|
||||
as well as its rich tooling offering. One of such tools is _IGV_ - the _Ideal
|
||||
Graph Visualizer_ - an excellent tool to get insights into behavior of Graal
|
||||
compiler.
|
||||
_Enso Tools for VSCode_ is available from
|
||||
[VSCode marketplace](https://marketplace.visualstudio.com/items?itemName=Enso.enso4vscode).
|
||||
Simply install it from there.
|
||||
|
||||
This document shows how to use _IGV_ with the _Enso language_. The command line
|
||||
instructions format is Unix oriented. Use instructions appropriate for your
|
||||
operating system to perform the same on different _OS_. _IGV_ itself as well as
|
||||
the _Enso language_ support are platform neutral with launch scripts for all
|
||||
major operating systems.
|
||||
It is possible to download the latest development version of the _"VSCode
|
||||
Extension" artifact_ from the
|
||||
[latest actions run](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml).
|
||||
After downloading the ZIP file unzip a `.vsix` from it and install the `.vsix`
|
||||
file into VSCode.
|
||||
|
||||
## Installation
|
||||
Your Enso files will get proper **syntax coloring**. You'll be able to **debug**
|
||||
Java/Enso code interchangeably.
|
||||
|
||||
Visit [GraalVM.org](http://graalvm.org) download page and continue towards
|
||||
_enterprise edition_ option. There is an _Ideal Graph Visualizer_ option. After
|
||||
clicking through the confirmation dialogs you should get a ZIP - I've just got
|
||||
`idealgraphvisualizer-22.1.0.zip` and then:
|
||||
After installing the Enso `.vsix` file (and reloading window) we can find
|
||||
following two extensions in the system:
|
||||
|
||||
|
||||
|
||||
## Using & Debugging
|
||||
|
||||
Once installation is over let's continue with choosing _File/Open Folder..._ and
|
||||
opening root of [Enso Git Repository](http://github.com/enso-org/enso)
|
||||
(presumably already built with
|
||||
[sbt buildEngineDistribution](https://github.com/enso-org/enso/blob/develop/docs/CONTRIBUTING.md#running-enso)).
|
||||
Following set of projects is opened and ready for use:
|
||||
|
||||
|
||||
|
||||
With the workspace opened, you can open any Enso or Java file. Let's open for
|
||||
example `Vector_Spec.enso` - a set of unit tests for `Vector` - a core class of
|
||||
Enso standard library:
|
||||
|
||||
|
||||
|
||||
It is now possible to place breakpoints into the `Vector_Spec.enso` file. Let's
|
||||
place one on line 120:
|
||||
|
||||
|
||||
|
||||
Let's do a bit of debugging. Select _"Listen to 5005"_ debug configuration:
|
||||
|
||||
|
||||
|
||||
And then just
|
||||
[execute the engine distribution](https://github.com/enso-org/enso/blob/develop/docs/CONTRIBUTING.md#running-enso)
|
||||
in debug mode:
|
||||
|
||||
```bash
|
||||
$ unzip idealgraphvisualizer-22.1.0.zip
|
||||
$ ./idealgraphvisualizer/bin/idealgraphvisualizer --userdir /tmp/emptyuserdir
|
||||
sbt:enso> runEngineDistribution --debug --run test/Tests/src/Data/Vector_Spec.enso
|
||||
```
|
||||
|
||||
launches the _IGV_ application. One doesn't have to use the `--userdir` option,
|
||||
but doing so ensures the newly running _IGV_ process is isolated from any
|
||||
settings left around by previous usage of _IGV_.
|
||||
After a while the breakpoint is hit and one can inspect variables, step over the
|
||||
statements and more...
|
||||
|
||||
IGV understands Enso when
|
||||
[Enso Language Support module](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
is installed. Login to GitHub, follow the
|
||||
[GitHub actions link](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
and select a build. Unless you have some special needs choose the latest one.
|
||||
The build summary page provides various information as well as list of artifacts
|
||||
at the bottom. Download the _Enso IGV Plugin_ ZIP file (make sure you are logged
|
||||
into GitHub - artifacts are only available to those logged in). Unzip it and get
|
||||
`enso*.nbm` file. This file can be installed into _IGV_ (or any other
|
||||
[NetBeans](http://netbeans.apache.org) based application). Go to
|
||||
_Tools_/_Plugins_/_Downloaded_/_Add Plugins_ and select the NBM file.
|
||||
|
||||
|
||||
|
||||
...as one can seamlessly switch to debugging on the Enso interpreter itself! One
|
||||
can place breakpoint into Java class like `PanicException.java` and continue
|
||||
debugging with `F5`:
|
||||
|
||||
Proceed by clicking _Install_. You may be asked to download _TextMate Lexer_ - a
|
||||
necessary dependency of the _Enso support_ module. Continue through the wizard
|
||||
to _finish_ the installation.
|
||||
|
||||
|
||||
|
||||
Should one ever want to jump back from Java to Enso one can use the _"Pause in
|
||||
GraalVM Script"_ action. Select it and continue with `F5` - as soon as the code
|
||||
reaches a statement in Enso, it stops:
|
||||
|
||||
## Using the IGV
|
||||
|
||||
|
||||
Build an instance of the Enso runtime engine (see
|
||||
[Running Enso](../../docs/CONTRIBUTING.md#running-enso)) using and then launch
|
||||
it with special `--dump-graphs` option:
|
||||
## Building VSCode Extension
|
||||
|
||||
```bash
|
||||
enso$ sbt runEngineDistribution --dump-graphs --run yourprogram.enso
|
||||
To build this VSCode extension and obtain _Enso_ syntax coloring as well as
|
||||
support for editing and debugging of `engine/runtime` sources in **VSCode**:
|
||||
|
||||
```
|
||||
enso/tools/enso4igv$ mvn clean install -Pvsix
|
||||
enso/tools/enso4igv$ ls *.vsix
|
||||
enso4vscode-*.vsix
|
||||
```
|
||||
|
||||
When executed on [GraalVM 22.3.1](http://graalvm.org) these options instruct the
|
||||
_Graal/Truffle compiler_ to dump files into `graal_dumps/_sometimestamp_`
|
||||
directory. Generating these files takes a while - make sure `yourprogram.enso`
|
||||
runs long enough for the system to warmup, compile the code and run at _full
|
||||
speed_.
|
||||
one needs to have `npm`, Java and `mvn` available to successfully build the
|
||||
VSCode extension.
|
||||
|
||||
#### Sieve of Eratosthenes Example
|
||||
|
||||
|
||||
As an example you can download
|
||||
[sieve.enso](https://github.com/jtulach/sieve/blob/5b32450da35415322e683bb9769aa45f0d71f1df/enso/sieve.enso)
|
||||
which computes hundred thousand of prime numbers repeatedly and measures time of
|
||||
each round. Download the file and launch Enso with `--dump-graphs` argument:
|
||||
Once the `.vsix` file is created, it can be installed into VSCode. Select
|
||||
_Extension perspective_ and choose _Install from VSIX..._ menu item.
|
||||
|
||||
```bash
|
||||
enso$ ./built-distribution/enso-engine-0.0.0-dev-linux-amd64/enso-0.0.0-dev/bin/enso --dump-graphs --run sieve.enso
|
||||
```
|
||||
## Reference
|
||||
|
||||
Bunch of files in `graal_dumps/*` subdirectory is going to be generated:
|
||||
|
||||
```bash
|
||||
enso$ ls graal_dumps/*/Truffle* | tail -n5
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9889[argument<2>].bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9896[IfThenElseMethodGen@3af870b9_<split-62b6b4f3>]_1.bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9896[IfThenElseMethodGen@3af870b9_<split-62b6b4f3>].bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9935[Primes.next_<split-717d5bdf>]_1.bgv
|
||||
graal_dumps/2022.06.20.06.18.21.733/TruffleHotSpotCompilation-9935[Primes.next_<split-717d5bdf>].bgv
|
||||
```
|
||||
|
||||
Let's launch IGV with Enso integration. Locate the `engine/runtime` directory
|
||||
and open it as _"project"_ in IGV:
|
||||
|
||||
|
||||
|
||||
The project directories (not only `runtime`, but also other like
|
||||
`runtime-language-epb`, etc.) are recognized only if you have built the Enso
|
||||
engine sources with `sbt buildEngineDistribution`. Once the IGV opens the
|
||||
`runtime` & co. projects, it allows smooth navigation among the sources
|
||||
|
||||
|
||||
|
||||
With such setup let's open graph for one of the top-most functions:
|
||||
`TruffleHotSpotCompilation*Primes*next*.bgv`. Choose compilation phase _"Before
|
||||
lowering"_:
|
||||
|
||||
|
||||
|
||||
Now you can inspect the _compiler graphs_ the regular _IGV_ way. Let's locate
|
||||
for example `LoadField#FunctionSchema.isFullyApplied` node and let's check how
|
||||
it got _inlined_(you can use search box in the top-right corner)
|
||||
|
||||
|
||||
|
||||
The stack trace shows what methods of the Enso interpreter and Truffle runtime
|
||||
are _"inlined on stack"_ when this node is being compiled. However thanks to
|
||||
integration with `engine/runtime` sources one can directly jump to the sources
|
||||
of the interpreter that represent certain graph nodes:
|
||||
|
||||
|
||||
|
||||
Not only that, but one we can also switch to _Enso view_:
|
||||
|
||||
|
||||
|
||||
By choosing the _Enso language icon_ in front of the stack trace combo, the
|
||||
source code of our `.enso` program is opened and we can analyze what _compiler
|
||||
nodes_ refer to what lines in the our _Enso_ program. Click _Navigate to Source_
|
||||
icon in the _Stack View_ to get from graph node to source. Select a drop down
|
||||
widget in the editor toolbar to show you what compiler nodes as associated with
|
||||
currently selected line.
|
||||
|
||||
## Building
|
||||
|
||||
The plugin can be rebuilt using [Apache Maven](http://maven.apache.org). The
|
||||
build is platform independent. The following instructions are for Unix like
|
||||
environment. Switch to this directory and invoke:
|
||||
|
||||
```bash
|
||||
enso/tools/enso4igv$ mvn clean install
|
||||
enso/tools/enso4igv$ ls target/*.nbm
|
||||
target/enso4igv-*-SNAPSHOT.nbm
|
||||
```
|
||||
|
||||
an NBM file is generated which can be installed into IGV, NetBeans or any other
|
||||
NetBeans based application.
|
||||
|
||||
## VSCode Extension
|
||||
|
||||
There is also a VSCode extension for Enso. Read more about the extension
|
||||
[here](vscode.md).
|
||||
There are extensions for [NetBeans](http://netbeans.apache.org) and also for
|
||||
**IGV**. Read more [here](IGV.md).
|
||||
|
||||
@ -2,6 +2,7 @@
|
||||
"name": "enso4vscode",
|
||||
"displayName": "Enso Tools for VSCode",
|
||||
"description": "Support for Enso programming and development",
|
||||
"icon": "dist/enso.png",
|
||||
"version": "0.1.0",
|
||||
"preview": true,
|
||||
"license": "SEE LICENSE IN dist/LICENSE",
|
||||
|
||||
@ -30,6 +30,31 @@
|
||||
</archive>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>uk.co.bithatch</groupId>
|
||||
<artifactId>svg-rasterizer-maven-plugin</artifactId>
|
||||
<version>1.2</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>Rasterize</id>
|
||||
<goals>
|
||||
<goal>rasterize-image</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<inputFile>src/main/resources/org/enso/tools/enso4igv/enso.svg</inputFile>
|
||||
<destDir>dist/</destDir>
|
||||
<outputs>
|
||||
<output>
|
||||
<path>enso.png</path>
|
||||
<width>128</width>
|
||||
<height>128</height>
|
||||
<format>png</format>
|
||||
</output>
|
||||
</outputs>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
|
||||
@ -1,88 +0,0 @@
|
||||
# Enso Language Support for VSCode
|
||||
|
||||
[](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml)
|
||||
|
||||
## Downloading
|
||||
|
||||
**Download** _"VSCode Extension" artifact_ from the
|
||||
[latest actions run](https://github.com/enso-org/enso/actions/workflows/enso4igv.yml),
|
||||
unzip, install into VSCode:
|
||||
|
||||
|
||||
|
||||
Your Enso files will get proper **syntax coloring**. You'll be able to **debug**
|
||||
Java/Enso code interchangeably.
|
||||
|
||||
After installing the Enso `.vsix` file (and reloading window) we can find
|
||||
following two extensions in the system:
|
||||
|
||||
|
||||
|
||||
## Using & Debugging
|
||||
|
||||
Once installation is over let's continue with choosing _File/Open Folder..._ and
|
||||
opening root of [Enso Git Repository](http://github.com/enso-org/enso)
|
||||
(presumably already built with
|
||||
[sbt buildEngineDistribution](../../docs/CONTRIBUTING.md#running-enso)).
|
||||
Following set of projects is opened and ready for use:
|
||||
|
||||
|
||||
|
||||
With the workspace opened, you can open any Enso or Java file. Let's open for
|
||||
example `Vector_Spec.enso` - a set of unit tests for `Vector` - a core class of
|
||||
Enso standard library:
|
||||
|
||||
|
||||
|
||||
It is now possible to place breakpoints into the `Vector_Spec.enso` file. Let's
|
||||
place one on line 120:
|
||||
|
||||
|
||||
|
||||
Let's do a bit of debugging. Select _"Listen to 5005"_ debug configuration:
|
||||
|
||||
|
||||
|
||||
And then just
|
||||
[execute the engine distribution](../../docs/CONTRIBUTING.md#running-enso) in
|
||||
debug mode:
|
||||
|
||||
```bash
|
||||
sbt:enso> runEngineDistribution --debug --run test/Tests/src/Data/Vector_Spec.enso
|
||||
```
|
||||
|
||||
After a while the breakpoint is hit and one can inspect variables, step over the
|
||||
statements and more...
|
||||
|
||||
|
||||
|
||||
...as one can seamlessly switch to debugging on the Enso interpreter itself! One
|
||||
can place breakpoint into Java class like `PanicException.java` and continue
|
||||
debugging with `F5`:
|
||||
|
||||
|
||||
|
||||
Should one ever want to jump back from Java to Enso one can use the _"Pause in
|
||||
GraalVM Script"_ action. Select it and continue with `F5` - as soon as the code
|
||||
reaches a statement in Enso, it stops:
|
||||
|
||||
|
||||
|
||||
## Building VSCode Extension
|
||||
|
||||
To build thisVSCode extension and obtain _Enso_ syntax coloring as well as
|
||||
support for editing and debugging of `engine/runtime` sources in **VSCode**:
|
||||
|
||||
```
|
||||
enso/tools/enso4igv$ mvn clean install -Pvsix
|
||||
enso/tools/enso4igv$ ls *.vsix
|
||||
enso4vscode-*.vsix
|
||||
```
|
||||
|
||||
one needs to have `npm`, Java and `mvn` available to successfully build the
|
||||
VSCode extension.
|
||||
|
||||
|
||||
|
||||
Once the `.vsix` file is created, it can be installed into VSCode. Select
|
||||
_Extension perspective_ and choose _Install from VSIX..._ menu item.
|
||||
Loading…
Reference in New Issue
Block a user