Julia:added LSP and repl buffername uses workspace

modules/lang/julia/README.org

@@ -0,0 +1,50 @@
+#+TITLE:   lang/julia
+#+DATE:    April 8, 2020
+#+SINCE:   {replace with next tagged release version}
+#+STARTUP: inlineimages nofold
+
+* Table of Contents :TOC_3:noexport:
+- [[#description][Description]]
+  - [[#module-flags][Module Flags]]
+  - [[#plugins][Plugins]]
+- [[#prerequisites][Prerequisites]]
+- [[#features][Features]]
+  - [[#language-server][Language Server]]
+- [[#configuration][Configuration]]
+
+* Description
+Adds Julia support to Doom Emacs
+
++ Syntax highlighting and latex symbols from ~julia-mode~
++ REPL integration from ~julia-repl~
++ Code completion and syntax checking, requires ~:tools lsp~ and ~+lsp~
+
+** Module Flags
++ =+lsp= Language Server Protocol support
+** Plugins
++ [[https://github.com/tpapp/julia-repl][julia-mode]]
++ [[https://github.com/JuliaEditorSupport/julia-emacs/][julia-repl]]
++ =+lsp= and =:tools lsp=
+  + [[https://github.com/non-jedi/lsp-julia][lsp-julia]]
+  + [[https://github.com/emacs-lsp/lsp-mode][lsp]]
+
+* Prerequisites
+This module has no direct prerequisites.
+
+* Features
+  # An in-depth list of features, how to use them, and their dependencies.
+** Language Server
+   ~lsp-julia~ comes with an installation of ~LanguageServer.jl~ currently compatible with Julia v1.0.5 (current LTS) and Julia v1.3.
+* Configuration
+~lsp-julia~ requires a variable be set for the Julia environment. This is set to v1.0 by default.
+
+#+BEGIN_SRC elisp
+;; ~/.doom.d/config.el
+(setq lsp-julia-default-environment "~/.julia/environments/v1.0")
+#+END_SRC
+
+If you would like to use your own installation of ~LanguageServer.jl~, put the following in your personal ~config.el~.
+#+BEGIN_SRC elisp
+;; ~/.doom.d/config.el
+(setq lsp-julia-package-dir nil)
+#+END_SRC

modules/lang/julia/config.el

@@ -1,9 +1,17 @@
 ;;; lang/julia/config.el -*- lexical-binding: t; -*-
 
+
 (use-package! julia-mode
   :interpreter "julia"
   :config
+
+  (when (featurep! +lsp)
+    (add-hook 'julia-mode-hook #'lsp!)
+    (setq lsp-julia-default-environment "~/.julia/environments/v1.0")
+    )
+
   (set-repl-handler! 'julia-mode #'+julia/open-repl)
+  (add-hook 'julia-mode-hook #'julia-repl-mode)
 
   ;; Borrow matlab.el's fontification of math operators
   ;; From <https://ogbe.net/emacsconfig.html>
@@ -31,4 +39,23 @@
 
 
 (after! julia-repl
-  (add-hook 'julia-repl-hook #'julia-repl-use-emacsclient))
+  (add-hook 'julia-repl-hook #'julia-repl-use-emacsclient)
+
+  (defadvice! julia-repl--buffer-name (&optional executable-key suffix)
+    :override #'julia-repl--inferior-buffer-name
+    "Name for a Julia REPL inferior buffer. Uses workspace name for doom emacs"
+    (concat julia-repl-inferior-buffer-name-base ":" (+workspace-current-name)))
+
+  (set-popup-rule! "^\\*julia.*\\*$" :ttl nil)
+
+  (defadvice! after-julia-repl-advice (inferior-buffer)
+    :after #'julia-repl--setup-term
+    (with-current-buffer inferior-buffer
+      (term-set-escape-char ?\C-c)      ; override default of C-x..
+      ))
+  )
+
+(use-package! lsp-julia
+  :when (featurep! +lsp)
+  :after lsp-clients
+  )

modules/lang/julia/packages.el

@@ -3,3 +3,6 @@
 
 (package! julia-mode :pin "1c122f1dff")
 (package! julia-repl :pin "5fa04de4e7")
+
+(when (featurep! +lsp)
+  (package! lsp-julia :recipe (:host github :repo "non-jedi/lsp-julia") :pin "9f158a2"))