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doomemacs/modules/lang/scala
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Henrik Lissner ad6a3d0f33
refactor: deprecate featurep! for modulep! 
featurep! will be renamed modulep! in the future, so it's been
deprecated. They have identical interfaces, and can be replaced without
issue.

featurep! was never quite the right name for this macro. It implied that
it had some connection to featurep, which it doesn't (only that it was
similar in purpose; still, Doom modules are not features). To undo such
implications and be consistent with its namespace (and since we're
heading into a storm of breaking changes with the v3 release anyway),
now was the best opportunity to begin the transition.
2022-08-14 20:43:35 +02:00
..
autoload.el check if buffer exists and not alive before kill 2021-02-20 09:37:55 -05:00
config.el refactor: deprecate featurep! for modulep! 2022-08-14 20:43:35 +02:00
doctor.el refactor: deprecate featurep! for modulep! 2022-08-14 20:43:35 +02:00
packages.el refactor: deprecate featurep! for modulep! 2022-08-14 20:43:35 +02:00
README.org revert: fix(docs): set mode in file-local vars 2022-08-07 19:08:07 +02:00

README.org

:lang scala

Description   unfold

This module adds scala and sbt support to Doom Emacs.

Through the power of Metals (LSP) this module offers:

  • Goto Definition
  • Completions
  • Hover
  • Paremeter Hints
  • Find References
  • Run/Debug
  • Find Implementations
  • Rename Symbol
  • Code Actions
  • Document Symbols
  • Formatting
  • Folding
  • Organize Imports

Maintainers

This module has no dedicated maintainers. Become a maintainer?

Module flags

+lsp
Enable LSP support for scala-mode. Requires :tools lsp and a langserver (supports metals).
+tree-sitter
Leverages tree-sitter for better syntax highlighting and structural text editing. Requires :tools tree-sitter.

Packages

Hacks

No hacks documented for this module.

TODO Changelog

This module does not have a changelog yet.

Installation

Enable this module in your doom! block.

+lsp Integration

To set up LSP support for Scala you'll need the Metals LSP server. To install it you need Coursier installed first:

Coursier

Coursier is only required to install Metals. If you're on Arch linux this step can be skipped.

Ubuntu / Debian / Fedora 
curl -fLo cs https://git.io/coursier-cli-linux &&
    chmod +x cs &&
    ./cs
MacOS 
curl -fLo cs https://git.io/coursier-cli-macos &&
    chmod +x cs &&
    (xattr -d com.apple.quarantine cs || true) &&
    ./cs
Arch Linux 
yay -S coursier

Metals

Ubuntu / Debian / Fedora / MacOS

Update following command to latest version of metals found here.

coursier bootstrap \
  --java-opt -Xss4m \
  --java-opt -Xms100m \
  --java-opt -Dmetals.client=emacs \
  org.scalameta:metals_2.12:0.9.4 \
  -r bintray:scalacenter/releases \
  -r sonatype:snapshots \
  -o /usr/local/bin/metals-emacs -f
Arch Linux 
yay -S metals

TODO Usage

🔨 This module has no usage documentation yet. Write some?

TODO Configuration

🔨 This module has no configuration documentation yet. Write some?

Troubleshooting

Report an issue?

Frequently asked questions

This module has no FAQs yet. Ask one?

TODO Appendix

🔨 This module has no appendix yet. Write one?