Working on Emacs

README.org

@@ -3,10 +3,10 @@
   A complete, declarative and reproducible configuration of my entire
   Nix fleet, this includes the following machines:
 
-  - my main home workstation ~pc~
+  - [X] my main home workstation ~pc~
-  - homeserver (mainly a nas) ~hs~ *(to do, soon)*
+  - [ ] homeserver (mainly a nas) ~hs~
-  - my arm based [[https://wiki.pine64.org/wiki/Pinebook_Pro][PineBook Pro]] ~pbp~, almost completely open hardware
+  - [X] my arm based [[https://wiki.pine64.org/wiki/Pinebook_Pro][PineBook Pro]] ~pbp~, almost completely open hardware
-  - MacBook PRO that I use for work, for this I'll use [[https://github.com/LnL7/nix-darwin][nix-darwin]] keeping macOs 11 Big Sur *(to do, not soon)*
+  - [X] MacBook PRO that I use for work, for this I'll use [[https://github.com/LnL7/nix-darwin][nix-darwin]] keeping macOs 11 Big Sur
     
   The different confgurations share many profiles, in fact my original
   goal was to avoid to rewrite the same Nix derivations for my

flake.nix

@@ -123,11 +123,11 @@
               # mbp is added bypassing Digga's mkFlake and adding a specific output to this flake
               pc = {
                 system = "x86_64-linux";
-              imports = [{ modules = ./hosts/pc; }];
+                imports = [ { modules = ./hosts/pc; } ];
               };
               pbp = {
                 system = "aarch64-linux";
-              imports = [{ modules = ./hosts/pbp; }];
+                imports = [ { modules = ./hosts/pbp; } ];
                 modules = [
                   "${pinebook-pro}/pinebook_pro.nix"
                 ];
@@ -155,7 +155,7 @@
 
           home = {
             imports = [ (digga.lib.importModules ./users/modules) ];
-          externalModules = [ ];
+            externalModules = [];
             importables = rec {
               profiles = digga.lib.rakeLeaves ./users/profiles;
               suites = with profiles; rec {
@@ -173,7 +173,7 @@
 
           homeConfigurations = digga.lib.mkHomeConfigurations self.nixosConfigurations;
 
-        deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations { };
+          deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations {};
 
           defaultTemplate = self.templates.bud;
           templates.bud.path = ./.;

pkgs/emacs/default.nix

@@ -14,15 +14,20 @@ emacsWithPackages (
       evil-collection
       helm
       projectile
+      helm-projectile
       magit
+      company
+      helm-company
       fira-code-mode
       org-superstar
       nix-mode
+      lsp-python-ms
       lispy
       lsp-mode
       dap-mode
       which-key
       sudo-utils
+      rainbow-delimiters
       treemacs
       treemacs-evil
       treemacs-projectile

users/profiles/emacs/default.nix

@@ -10,4 +10,12 @@
     enable = true;
     package = pkgs.customEmacs;
   };
+
+  home.packages = with pkgs; [
+    python-language-server
+    fd
+    ag
+    nixpkgs-fmt
+    rnix-lsp
+  ];
 }

users/profiles/emacs/emacs.d/config/aesthetics.el

@@ -23,6 +23,11 @@
 (scroll-bar-mode -1)
 (fringe-mode 1)
 (display-time-mode 1)
+(global-hl-line-mode 1)
+
+(add-hook 'prog-mode-hook #'display-line-numbers-mode)
+(add-hook 'prog-mode-hook #'rainbow-delimiters-mode)
+(add-hook 'prog-mode-hook #'show-paren-mode)
 
 
 (provide 'aesthetics)

users/profiles/emacs/emacs.d/config/config-company.el

@@ -0,0 +1,35 @@
+(use-package company
+  :init
+  (setq company-backends '(company-capf
+                           company-keywords
+                           company-semantic
+                           company-files
+                           company-etags
+                           company-elisp
+                           company-jedi
+                           company-ispell
+                           company-yasnippet)
+	company-tooltip-limit 20
+	company-show-numbers t
+	company-idle-delay 0
+	company-echo-delay 0)
+  :bind
+  (("C-c ." . company-complete)
+   ("C-c C-." . company-complete)
+   ("C-c s s" . company-yasnippet)
+   :map company-active-map
+   ("C-n" . company-select-next)
+   ("C-p" . company-select-previous)
+   ("C-d" . company-show-doc-buffer)
+   ("M-." . company-show-location)))
+
+(use-package helm-company
+  :after (helm company)
+  :bind (("C-c C-;" . helm-company))
+  :commands (helm-company)
+  :init
+  (define-key company-mode-map (kbd "C-;") 'helm-company)
+  (define-key company-active-map (kbd "C-;") 'helm-company))
+
+
+(provide 'config-company)

users/profiles/emacs/emacs.d/config/config-lsp.el

@@ -4,6 +4,7 @@
   (setq lsp-keymap-prefix "C-c l")
   :hook (;; replace XXX-mode with concrete major-mode(e. g. python-mode)
          (nix-mode . lsp)
+         (python-mode . lsp)
          ;; if you want which-key integration
          (lsp-mode . lsp-enable-which-key-integration))
          (before-save . lsp-format-buffer)

users/profiles/emacs/emacs.d/config/config-projectile.el

@@ -4,6 +4,9 @@
   (projectile-mode +1)
   :bind (:map projectile-mode-map
               ("s-p" . projectile-command-map)
-              ("C-c p" . projectile-command-map)))
+              ("C-c p" . projectile-command-map))
+  :config
+  (helm-projectile-on))
+
 
 (provide 'config-projectile)

users/profiles/emacs/emacs.d/config/config-python.el

@@ -0,0 +1,9 @@
+(use-package lsp-python-ms
+  :ensure t
+  :hook (python-mode . (lambda ()
+                         (require 'lsp-python-ms)
+                         (lsp)))
+  :init
+  (setq lsp-python-ms-executable (executable-find "python-language-server")))
+
+(provide 'config-python)

users/profiles/emacs/emacs.d/init.el

@@ -7,7 +7,11 @@
 (require 'config-emacs)
 (require 'config-evil)
 (require 'config-helm)
+(require 'config-org)
+(require 'config-projectile)
+(require 'config-company)
 (require 'config-magit)
 (require 'config-treemacs)
 (require 'config-lsp)
+(require 'config-python)
 (require 'nix)