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#emacs#lsp-mode#dap-mode

From vanilla Emacs to Java IDE in 5 minutes

Skybert Hacks

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Beginner. No background in the topic needed.

26K views4 years ago1 recommendation

Tools and practiceProgramming languagesVim, Emacs and editorsJava and the JVM

Torstein Krause demonstrates how to configure vanilla Emacs into a Java IDE using lsp-mode and dap-mode.

In this video I show you have you can take a vanilla Emacs with no configuration and turn it into a fully fledged Java IDE in 5 minutes: - lsp-mode: java coding - dap-mode: test runner and debugger I also briefly show a number of packages I thing are a must for serious coding: - projectile for project navigation and search - magit for git - subword-mode - yasnippet for code snippets Lastly, I mention how to debug issues with your Java configuration. - 🎞️ Org used in the talk: github.com/skybert/talks/tree/main/emacs-java-setup - 📑 My Emacs conf: gitlab.com/skybert/my-little-friends/-/tree/master/emacs - 🕸️ skybert.net - 🐦 @torsteinkrause - 📫 torstein@skybert.net

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What people say. Recommended as a quick guide to setting up Java development in Emacs using LSP.

u/torsteinkrausein r/emacs • Recommends

Vanilla Emacs to Java IDE in 5 minutes
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u/jpschewein r/emacs • Mentions

Help with lsp-java I'm new to using lsp, just set it up this afternoon based on link to this video I opened a file in my project and was prompted to import the project root, that worked great (that's fll-sw/working-dir below). My project is built using gradlew. I then started a new git worktree in issues/1168... and opened a file in there. I got errors about all kinds of missing imports. When I run lsp-describe-session I get the output below. The file "Playoff.java" has been opened from issues/1168, the other files are opened from fll-sw/working-dir. I see that the jdtls process id is the same for both directories and that seems odd to me given that they are different projects. Can someone point me…
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