inital commit of emacs setup

centaur-tabs.el

@@ -0,0 +1,13 @@
+(use-package centaur-tabs
+   :config
+   (setq centaur-tabs-style "bar"
+	  centaur-tabs-height 32
+	  centaur-tabs-set-icons t
+	  centaur-tabs-set-modified-marker t
+	  centaur-tabs-show-navigation-buttons t
+	  centaur-tabs-set-bar 'under
+	  x-underline-at-descent-line t)
+   (centaur-tabs-headline-match)
+   (centaur-tabs-mode t)
+   (setq uniquify-separator "/")
+   (setq uniquify-buffer-name-style 'forward))

clojure.el

@@ -0,0 +1,19 @@
+(setq package-selected-packages '(clojure-mode lsp-mode cider lsp-treemacs flycheck company))
+
+(when (cl-find-if-not #'package-installed-p package-selected-packages)
+  (package-refresh-contents)
+  (mapc #'package-install package-selected-packages))
+
+(add-hook 'clojure-mode-hook 'lsp)
+(add-hook 'clojurescript-mode-hook 'lsp)
+(add-hook 'clojurec-mode-hook 'lsp)
+
+(setq gc-cons-threshold (* 100 1024 1024)
+      read-process-output-max (* 1024 1024)
+      treemacs-space-between-root-nodes nil
+      company-minimum-prefix-length 1
+      lsp-lens-enable t
+      lsp-signature-auto-activate nil 
+      ; lsp-enable-indentation nil ; uncomment to use cider indentation instead of lsp
+      ; lsp-enable-completion-at-point nil ; uncomment to use cider completion instead of lsp
+      )

cmake.el

@@ -0,0 +1,12 @@
+(use-package lsp-mode
+  :ensure t)
+
+(use-package cmake-mode
+  :ensure t
+  :mode ("CMakeLists\\.txt\\'" "\\.cmake\\'")
+  :hook (cmake-mode . lsp-deferred))
+
+(use-package cmake-font-lock
+  :ensure t
+  :after cmake-mode
+  :config (cmake-font-lock-activate))

cpp.el

@@ -0,0 +1,30 @@
+(setq package-selected-packages '(lsp-mode yasnippet lsp-treemacs helm-lsp
+    projectile hydra flycheck company avy which-key helm-xref dap-mode))
+
+(when (cl-find-if-not #'package-installed-p package-selected-packages)
+  (package-refresh-contents)
+  (mapc #'package-install package-selected-packages))
+
+;; sample `helm' configuration use https://github.com/emacs-helm/helm/ for details
+(helm-mode)
+
+(require 'helm-xref)
+(define-key global-map [remap find-file] #'helm-find-files)
+(define-key global-map [remap execute-extended-command] #'helm-M-x)
+(define-key global-map [remap switch-to-buffer] #'helm-mini)
+
+(which-key-mode)
+(add-hook 'c-mode-hook 'lsp)
+(add-hook 'c++-mode-hook 'lsp)
+
+(setq gc-cons-threshold (* 100 1024 1024)
+      read-process-output-max (* 1024 1024)
+      treemacs-space-between-root-nodes nil
+      company-idle-delay 0.0
+      company-minimum-prefix-length 1
+      lsp-idle-delay 0.1)  ;; clangd is fast
+
+(with-eval-after-load 'lsp-mode
+  (add-hook 'lsp-mode-hook #'lsp-enable-which-key-integration)
+  (require 'dap-cpptools)
+  (yas-global-mode))

golang.el

@@ -0,0 +1,51 @@
+(use-package lsp-mode
+  :ensure t
+  :commands (lsp lsp-deferred)
+  :hook (go-mode . lsp-deferred))
+
+;;Set up before-save hooks to format buffer and add/delete imports.
+;;Make sure you don't have other gofmt/goimports hooks enabled.
+
+(defun lsp-go-install-save-hooks ()
+  (add-hook 'before-save-hook #'lsp-format-buffer t t)
+  (add-hook 'before-save-hook #'lsp-organize-imports t t))
+(add-hook 'go-mode-hook #'lsp-go-install-save-hooks)
+
+;;Optional - provides fancier overlays.
+
+(use-package lsp-ui
+  :ensure t
+  :commands lsp-ui-mode
+  :init
+)
+
+;;Company mode is a standard completion package that works well with lsp-mode.
+;;company-lsp integrates company mode completion with lsp-mode.
+;;completion-at-point also works out of the box but doesn't support snippets.
+
+(use-package company
+  :ensure t
+  :config
+  (setq company-idle-delay 0)
+  (setq company-minimum-prefix-length 1))
+
+(use-package company-lsp
+  :ensure t
+  :commands company-lsp)
+
+;;Optional - provides snippet support.
+
+(use-package yasnippet
+  :ensure t
+  :commands yas-minor-mode
+  :hook (go-mode . yas-minor-mode))
+
+;;lsp-ui-doc-enable is false because I don't like the popover that shows up on the right
+;;I'll change it if I want it back
+
+
+(setq lsp-ui-doc-enable nil
+      lsp-ui-peek-enable t
+      lsp-ui-sideline-enable t
+      lsp-ui-imenu-enable t
+      lsp-ui-flycheck-enable t)

haskell.el

@@ -0,0 +1,36 @@
+(setenv "PATH" (concat (getenv "HOME") "/.ghcup/bin:" (getenv "HOME") "/.local/bin:" "/usr/local/bin:" (getenv "PATH")))
+
+(setq exec-path
+      (reverse
+       (append
+        (reverse exec-path)
+        (list (concat (getenv "HOME") "/.ghcup/bin" (getenv "HOME") "/.local/bin")  "/usr/local/bin" ))))
+
+(use-package flycheck
+  :ensure t
+  :init
+  (global-flycheck-mode t))
+
+(use-package yasnippet
+  :ensure t)
+
+(use-package lsp-mode
+  :ensure t
+  :hook (haskell-mode . lsp)
+  :commands lsp)
+
+(use-package lsp-ui
+  :ensure t
+  :commands lsp-ui-mode)
+
+(use-package lsp-haskell
+  :ensure t
+  :config
+;;  :mode ("\\.cabal\\" "\\.hs\\")
+ (setq lsp-haskell-server-path "haskell-language-server-wrapper")
+ (setq lsp-haskell-server-args ())
+   ;; Comment/uncomment this line to see interactions between lsp client/server.
+ (setq lsp-log-io t))
+
+(add-hook 'haskell-mode-hook #'lsp)
+(add-hook 'haskell-literate-mode-hook #'lsp)

init.el

@@ -0,0 +1,49 @@
+(menu-bar-mode -1) 
+(tool-bar-mode -1)
+
+;;(setq EMACS_DIR "~/.emacs.d/")
+
+(require 'package)
+(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
+(add-to-list 'package-archives '("melpa-stable" . "https://stable.melpa.org/packages/"))
+;; (setq use-package-always-pin  "melpa-stable")
+(package-initialize)
+
+;; Download use-package
+(unless (package-installed-p 'use-package)
+  (package-refresh-contents)
+  (package-install 'use-package))
+
+(eval-when-compile (require 'use-package))
+(custom-set-variables
+ ;; custom-set-variables was added by Custom.
+ ;; If you edit it by hand, you could mess it up, so be careful.
+ ;; Your init file should contain only one such instance.
+ ;; If there is more than one, they won't work right.
+ '(custom-enabled-themes '(doom-palenight))
+ '(custom-safe-themes
+   '("c83c095dd01cde64b631fb0fe5980587deec3834dc55144a6e78ff91ebc80b19" default))
+ '(package-selected-packages
+   '(helm-swoop lsp-java clojure-mode lsp-mode cider lsp-treemacs flycheck company)))
+(custom-set-faces
+ ;; custom-set-faces was added by Custom.
+ ;; If you edit it by hand, you could mess it up, so be careful.
+ ;; Your init file should contain only one such instance.
+ ;; If there is more than one, they won't work right.
+ )
+
+(load "~/.emacs.d/centaur-tabs.el")
+(load "~/.emacs.d/treemacs.el")
+(load "~/.emacs.d/cmake.el")
+;;(load "~/.emacs.d/java.el")
+(load "~/.emacs.d/scala.el")
+(load "~/.emacs.d/golang.el")
+(load "~/.emacs.d/python.el")
+(load "~/.emacs.d/haskell.el")
+(load "~/.emacs.d/cpp.el")
+(load "~/.emacs.d/clojure.el")
+(load "~/.emacs.d/tabnine.el")
+(load "~/.emacs.d/java.el")
+
+
+(add-hook 'emacs-startup-hook 'treemacs)