63 lines
2.8 KiB
Markdown
63 lines
2.8 KiB
Markdown
# Spring Tools - Dev Environment Setup
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## Running the Spring Tools Java Language Server locally
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Import the headless-services modules into your workspace as existing Maven projects.
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Startup the Boot Language Server with:
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Main Class: `org.springframework.ide.vscode.boot.app.BootLanguageServerBootApp` (or a corresponding class for other language servers)
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Vmargs: `-Dstandalone-startup=true`
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This starts up the language server and it listens on port 5007
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Use STS or a dedicated instance of VSCode to launch `org.springframework.ide.vscode.boot.app.BootLanguageServerBootApp` in run or debug mode (or another Language Server app)
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@ Connect local Spring Tools Java LS to VSCode
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You should run the extension from vscode as a 'runtime workbench' with some small changes.
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Start by opening the extension for the server you want to work on in vscode:
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```
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$ cd vscode-extensions/vscode-spring-boot
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$ ./build.sh
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$ code .
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```
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Open `Main.ts` and change:
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```
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CONNECT_TO_LS: true
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```
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Save, then launch by pressing `F5`.
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This connects the VSCode extension to the locally running language server.
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It also uses port 5007
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## Connect local Spring Tools Java LS to Eclipse runtime workbench
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Startup Eclipse or the Spring Tools for Eclipse distriution. I.e something that support for RCP / plugin development.
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Define a recent nightly Spring Tools for Eclipse build as your target platform.
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Import the projects under `eclipse-language-servers` into your workspace.
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Startup a runtime workbench of the Spring Tools for Eclipse distribution
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The language server plugin is: org.springframework.tooling.boot.java.ls
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Add Vmargs: `-Dboot-java-ls-port=5007`
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This lets the Eclipse language server extension connect to the locally running language server on port 5007
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## Additional Resources:
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- Generic editor source code (used by lsp4e as a dependency): https://github.com/eclipse/eclipse.platform.text
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Not sure which version of this you should checkout, it probably depends on your version of Eclipse as this is part
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of the eclipse platform.
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- LSP4E source code: clone git repo at https://github.com/eclipse-lsp4e/lsp4e and import the projects into your workspace.
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- LSP4J source code: Add the LSP4J-SDK feature to your target platform. We have usually versions from this in our builds:
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http://services.typefox.io/open-source/jenkins/job/lsp4j/job/master/lastStableBuild/artifact/build/p2-repository/
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- There is an update site that contains our latest language servers as extensions for Eclipse:
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https://cdn.spring.io/spring-tools/snapshot/TOOLS/sts4-language-server-integrations/nightly
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This is being produced by:
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https://github.com/spring-projects/spring-tools/actions
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- CI builds of the full Spring Tools for Eclipse distribution can be downloaded from here:
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https://cdn.spring.io/spring-tools/snapshot/STS4/nightly-distributions.html
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