dot.el

;; -*- mode: emacs-lisp; lexical-binding: t -*-
;; This file is loaded by Spacemacs at startup.
;; It must be stored in your home directory.

;; Fixar evil-want-keybinding ANTES que evil carregue.
;; Precisa estar ANTES de qualquer outra coisa, no scope global.
(setq evil-want-keybinding nil)

(defun dotspacemacs/layers ()
  "Layer configuration:
This function should only modify configuration layer settings."
  (setq-default
   dotspacemacs-distribution 'spacemacs
   dotspacemacs-enable-lazy-installation 'unused
   dotspacemacs-ask-for-lazy-installation t
   dotspacemacs-configuration-layer-path '()

   ;; List of configuration layers to load.
   dotspacemacs-configuration-layers
   '(;; ==================================================================
     ;; BASE / EDITOR
     ;; Layers fundamentais do dia a dia: navegacao, busca e edicao.
     ;; ==================================================================
     emacs-lisp
     helm                ; framework de busca/navegacao (SPC SPC, SPC f f...)
     multiple-cursors    ; edicao com varios cursores
     treemacs            ; arvore de arquivos lateral (SPC f t)
     ;; auto-completion: necessario para o company mostrar as sugestoes
     ;; do LSP (JS/TS/Python/etc). Sem essa layer, lsp-mode roda mas
     ;; sem popup de completion.
     auto-completion

     ;; ==================================================================
     ;; LINGUAGENS
     ;; Cada layer traz syntax highlight, indentacao e integracao com
     ;; LSP/REPL da linguagem correspondente.
     ;; ==================================================================
     markdown
     typescript
     elixir
     (dart :variables
           lsp-dart-sdk-dir "/Users/ana.luiza/sdk-flutter/bin/cache/dart-sdk/")
     (javascript :variables
                 javascript-backend 'lsp
                 javascript-import-tool 'import-js
                 javascript-fmt-tool 'prettier
                 javascript-fmt-on-save t
                 node-add-modules-path t
                 javascript-repl 'nodejs
                 javascript-lsp-linter t)
     common-lisp
     (python :variables
             python-backend 'lsp
             python-lsp-server 'pyright)
     (yaml :variables yaml-enable-lsp t)
     haskell
     (clojure :variables clojure-enable-linters 'clj-kondo)
     react
     elm
     ;; rust: usa rust-analyzer via LSP (instalar com `rustup component
     ;; add rust-analyzer`); formata com rustfmt ao salvar
     (rust :variables
           rust-backend 'lsp
           rustic-format-on-save t)
     html
     ocaml
     (reasonml :variables reason-auto-refmt t)
     vimscript

     ;; ==================================================================
     ;; DEVOPS / INFRA
     ;; ==================================================================
     (docker :variables docker-dockerfile-backend 'lsp)
     kubernetes

     ;; ==================================================================
     ;; FERRAMENTAS
     ;; ==================================================================
     ;; shell-default-shell fixado em eshell para nao puxar vterm
     ;; (foi removido intencionalmente, ver pacotes excluidos abaixo)
     (shell :variables shell-default-shell 'eshell)
     org                 ; organizacao, notas e agenda (org-mode)
     git                 ; integracao com git via magit (SPC g s)
     parinfer            ; balanceamento automatico de parenteses (lisps)

     ;; ==================================================================
     ;; SOCIAL / DIVERSAO
     ;; ==================================================================
     emoji

     ;; ==================================================================
     ;; TEMAS
     ;; ==================================================================
     themes-megapack)

   ;; ------------------------------------------------------------------
   ;; Pacotes avulsos (fora de layers):
   ;;   agent-shell -> Claude Code / Cursor dentro do Emacs (ver
   ;;                  `dotspacemacs/user-config')
   ;;   elcord      -> Discord Rich Presence: mostra no seu perfil do
   ;;                  Discord o que voce esta editando no Emacs
   ;; ------------------------------------------------------------------
   dotspacemacs-additional-packages '(agent-shell
                                      elcord)

   ;; A list of packages that cannot be updated.
   dotspacemacs-frozen-packages '()

   ;; Pacotes de IA removidos explicitamente (substituidos por agent-shell)
   dotspacemacs-excluded-packages '(copilot
                                     gptel
                                     aidermacs
                                     aider
                                     ellama
                                     vterm
                                     forge)

   dotspacemacs-install-packages 'used-only))

(defun dotspacemacs/init ()
  "Initialization:
This function is called at the very beginning of Spacemacs startup,
before layer configuration."
  (setq-default
   dotspacemacs-elpa-timeout 5
   dotspacemacs-gc-cons '(100000000 0.1)
   dotspacemacs-read-process-output-max (* 1024 1024)
   dotspacemacs-use-spacelpa nil
   dotspacemacs-verify-spacelpa-archives t
   dotspacemacs-check-for-update nil
   dotspacemacs-elpa-subdirectory 'emacs-version
   dotspacemacs-editing-style 'vim
   dotspacemacs-startup-buffer-show-version t
   dotspacemacs-startup-banner 'official
   dotspacemacs-startup-banner-scale 'auto
   dotspacemacs-startup-lists '((recents . 5)
                                (projects . 7))
   dotspacemacs-startup-buffer-responsive t
   dotspacemacs-show-startup-list-numbers t
   dotspacemacs-startup-buffer-multi-digit-delay 0.4
   dotspacemacs-startup-buffer-show-icons nil
   dotspacemacs-new-empty-buffer-major-mode 'text-mode
   dotspacemacs-scratch-mode 'text-mode
   dotspacemacs-scratch-buffer-persistent nil
   dotspacemacs-scratch-buffer-unkillable nil
   dotspacemacs-initial-scratch-message nil
   dotspacemacs-themes '(spacemacs-dark
                         spacemacs-light)
   ;; mode-line com icones (all-the-icons)
   dotspacemacs-mode-line-theme 'all-the-icons
   dotspacemacs-colorize-cursor-according-to-state t
   ;; Victor Mono como fonte principal, com Fira Code como fallback
   ;; caso Victor Mono nao esteja instalada. Ambas tem suporte a
   ;; ligatures (ver `dotspacemacs/user-config').
   dotspacemacs-default-font '(("Victor Mono"
                                :size 16
                                :weight normal
                                :width normal)
                               ("Fira Code"
                                :size 16
                                :weight normal
                                :width normal))
   dotspacemacs-default-icons-font 'all-the-icons
   dotspacemacs-leader-key "SPC"
   dotspacemacs-emacs-command-key "SPC"
   dotspacemacs-ex-command-key ":"
   dotspacemacs-emacs-leader-key "M-m"
   dotspacemacs-major-mode-leader-key ","
   dotspacemacs-major-mode-emacs-leader-key (if window-system "M-<return>" "C-M-m")
   dotspacemacs-distinguish-gui-tab nil
   dotspacemacs-default-layout-name "Default"
   dotspacemacs-display-default-layout nil
   dotspacemacs-auto-resume-layouts nil
   dotspacemacs-auto-generate-layout-names nil
   dotspacemacs-large-file-size 1
   dotspacemacs-auto-save-file-location 'cache
   dotspacemacs-max-rollback-slots 5
   dotspacemacs-enable-paste-transient-state nil
   dotspacemacs-which-key-delay 0.4
   dotspacemacs-which-key-position 'bottom
   dotspacemacs-switch-to-buffer-prefers-purpose nil
   dotspacemacs-maximize-window-keep-side-windows t
   dotspacemacs-enable-load-hints nil
   dotspacemacs-enable-package-quickstart nil
   dotspacemacs-loading-progress-bar t
   dotspacemacs-fullscreen-at-startup nil
   dotspacemacs-fullscreen-use-non-native nil
   dotspacemacs-maximized-at-startup t
   dotspacemacs-undecorated-at-startup nil
   dotspacemacs-active-transparency 90
   dotspacemacs-inactive-transparency 90
   dotspacemacs-background-transparency 90
   dotspacemacs-show-transient-state-title t
   dotspacemacs-show-transient-state-color-guide t
   dotspacemacs-mode-line-unicode-symbols t
   dotspacemacs-smooth-scrolling t
   dotspacemacs-scroll-bar-while-scrolling t
   ;; mantendo igual a primeira config (sem numeros de linha globais)
   dotspacemacs-line-numbers nil
   dotspacemacs-folding-method 'evil
   dotspacemacs-smartparens-strict-mode nil
   dotspacemacs-activate-smartparens-mode t
   dotspacemacs-smart-closing-parenthesis nil
   dotspacemacs-highlight-delimiters 'all
   dotspacemacs-enable-server nil
   dotspacemacs-server-socket-dir nil
   dotspacemacs-persistent-server nil
   dotspacemacs-search-tools '("rg" "ag" "ack" "grep")
   dotspacemacs-undo-system 'undo-fu
   dotspacemacs-frame-title-format "%I@%S"
   dotspacemacs-icon-title-format nil
   dotspacemacs-show-trailing-whitespace t
   dotspacemacs-whitespace-cleanup nil
   dotspacemacs-use-clean-aindent-mode t
   dotspacemacs-use-SPC-as-y nil
   dotspacemacs-swap-number-row nil
   dotspacemacs-zone-out-when-idle nil
   dotspacemacs-pretty-docs nil
   dotspacemacs-home-shorten-agenda-source nil
   dotspacemacs-byte-compile nil))

(defun dotspacemacs/user-env ()
  "Environment variables setup."
  (spacemacs/load-spacemacs-env))

(defun dotspacemacs/user-init ()
  "Initialization for user code, before layer configuration."
  )

(defun dotspacemacs/user-config ()
  "Configuration for user code, after layer configuration."

  ;; ====================================================================
  ;; LSP -- configuracao geral
  ;; Vale para todas as linguagens que usam lsp-mode (JS/TS/Python...).
  ;; ====================================================================
  (setq lsp-enable-snippet t        ; expande snippets vindos do servidor
        lsp-idle-delay 0.5          ; espera 0.5s parado antes de consultar
        lsp-log-io nil              ; sem log de I/O (mais performance)
        lsp-prefer-flymake nil)     ; usa flycheck em vez de flymake

  ;; Arquivos .cljc e .edn abrem em clojure-mode
  (add-to-list 'auto-mode-alist '("\\.cljc\\'" . clojure-mode))
  (add-to-list 'auto-mode-alist '("\\.edn\\'" . clojure-mode))

  ;; ====================================================================
  ;; JAVASCRIPT / TYPESCRIPT
  ;; Indentacao de 2 espacos + LSP ligado automaticamente.
  ;; ====================================================================
  (setq js-indent-level 2
        js2-basic-offset 2
        typescript-indent-level 2)
  (add-hook 'typescript-mode-hook #'lsp)
  (add-hook 'js-mode-hook #'lsp)

  ;; ====================================================================
  ;; PYTHON
  ;; Interprete python3 + LSP (pyright, ver layers).
  ;; ====================================================================
  (setq python-shell-interpreter "python3")
  (add-hook 'python-mode-hook #'lsp)

  ;; ====================================================================
  ;; CLOJURE / CIDER
  ;; ====================================================================
  (setq clojure-enable-linters t
        cider-repl-display-help-banner nil          ; sem banner no REPL
        cider-save-file-on-load t                   ; salva ao dar load
        cider-font-lock-dynamically '(macro core function var))
  (add-hook 'cider-repl-mode-hook #'rainbow-delimiters-mode)

  ;; ====================================================================
  ;; EDICAO / QUALIDADE DE VIDA
  ;; ====================================================================
  ;; Recarrega buffers automaticamente quando o arquivo muda no disco
  (global-auto-revert-mode t)

  ;; Mode-line mostra o caminho abreviado do arquivo, nao so o nome
  (spaceline-define-segment buffer-id
    (if (buffer-file-name)
        (abbreviate-file-name (buffer-file-name))
      (powerline-buffer-id)))

  ;; Fecha o minibuffer ao clicar fora dele (evita ficar "preso")
  (defun stop-using-minibuffer ()
    "Kill the minibuffer when clicking outside of it."
    (when (and (>= (recursion-depth) 1) (active-minibuffer-window))
      (abort-recursive-edit)))
  (add-hook 'mouse-leave-buffer-hook 'stop-using-minibuffer)

  ;; Espacos em vez de tabs, largura 4, em todos os modos
  (add-hook 'after-change-major-mode-hook
            (lambda ()
              (setq-default indent-tabs-mode nil)
              (setq c-basic-indent 4)
              (setq tab-width 4)))

  ;; ====================================================================
  ;; FONTE + LIGATURES
  ;; Victor Mono como principal, Fira Code como fallback. A tabela
  ;; abaixo habilita as ligatures (=>, ->, === viram simbolos unicos).
  ;; ====================================================================
  (when (window-system)
    (cond
     ((member "Victor Mono" (font-family-list))
      (set-frame-font "Victor Mono-16" nil t))
     ((member "Fira Code" (font-family-list))
      (set-frame-font "Fira Code-16" nil t))))

  (let ((alist '((33 . ".\\(?:\\(?:==\\|!!\\)\\|[!=]\\)")
                 (35 . ".\\(?:###\\|##\\|_(\\|[#(?[_{]\\)")
                 (36 . ".\\(?:>\\)")
                 (37 . ".\\(?:\\(?:%%\\)\\|%\\)")
                 (38 . ".\\(?:\\(?:&&\\)\\|&\\)")
                 (42 . ".\\(?:\\(?:\\*\\*/\\)\\|\\(?:\\*[*/]\\)\\|[*/>]\\)")
                 (43 . ".\\(?:\\(?:\\+\\+\\)\\|[+>]\\)")
                 (45 . ".\\(?:\\(?:-[>-]\\|<<\\|>>\\)\\|[<>}~-]\\)")
                 (46 . ".\\(?:\\(?:\\.[.<]\\)\\|[.=-]\\)")
                 (47 . ".\\(?:\\(?:\\*\\*\\|//\\|==\\)\\|[*/=>]\\)")
                 (48 . ".\\(?:x[a-zA-Z]\\)")
                 (58 . ".\\(?:::\\|[:=]\\)")
                 (59 . ".\\(?:;;\\|;\\)")
                 (60 . ".\\(?:\\(?:!--\\)\\|\\(?:~~\\|->\\|\\$>\\|\\*>\\|\\+>\\|--\\|<[<=-]\\|=[<=>]\\||>\\)\\|[*$+~/<=>|-]\\)")
                 (61 . ".\\(?:\\(?:/=\\|:=\\|<<\\|=[=>]\\|>>\\)\\|[<=>~]\\)")
                 (62 . ".\\(?:\\(?:=>\\|>[=>-]\\)\\|[=>-]\\)")
                 (63 . ".\\(?:\\(\\?\\?\\)\\|[:=?]\\)")
                 (91 . ".\\(?:]\\)")
                 (92 . ".\\(?:\\(?:\\\\\\\\\\)\\|\\\\\\)")
                 (94 . ".\\(?:=\\)")
                 (119 . ".\\(?:ww\\)")
                 (123 . ".\\(?:-\\)")
                 (124 . ".\\(?:\\(?:|[=|]\\)\\|[=>|]\\)")
                 (126 . ".\\(?:~>\\|~~\\|[>=@~-]\\)")
                 )))
    (dolist (char-regexp alist)
      (set-char-table-range composition-function-table (car char-regexp)
                             `([,(cdr char-regexp) 0 font-shape-gstring]))))

  ;; ====================================================================
  ;; AGENT SHELL (Claude Code + Cursor, via ACP)
  ;; https://github.com/xenodium/agent-shell
  ;; ====================================================================
  ;; Dependencias externas (rodar uma vez fora do Emacs):
  ;;   npm install -g @agentclientprotocol/claude-agent-acp   ; Claude Agent
  ;;   npm install -g @blowmage/cursor-agent-acp               ; Cursor (empresa)
  ;; Depois, logar uma vez em cada CLI fora do Emacs (claude / cursor-agent
  ;; login) para autenticar a assinatura.
  (setq agent-shell-anthropic-authentication
        (agent-shell-anthropic-make-authentication :login t))
  (setq agent-shell-preferred-agent-config
        (agent-shell-anthropic-make-claude-code-config))
  ;; M-x agent-shell-anthropic-start-claude-code  -> sessao com Claude
  ;; M-x agent-shell-cursor-start-agent           -> sessao com Cursor

  ;; ====================================================================
  ;; DISCORD (elcord -- Rich Presence)
  ;; https://github.com/Mstrodl/elcord
  ;; Mostra no seu perfil do Discord o arquivo/linguagem que voce esta
  ;; editando. O Discord precisa estar aberto na mesma maquina.
  ;; ====================================================================
  (setq elcord-editor-icon "emacs_icon"   ; icone do Emacs no presence
        elcord-quiet t                    ; sem mensagens de conexao no echo
        elcord-idle-message "Fazendo outra coisa...")
  ;; Desliga o presence quando o Emacs fica ocioso (privacidade + economia)
  (setq elcord-idle-timer 300)
  (elcord-mode)
  ;; Para desligar na sessao atual: M-x elcord-mode

  ;; Do not write anything past this comment. This is where Emacs will
  ;; auto-generate custom variable definitions.
  )

;; Este bloco eh gerado automaticamente pelo Emacs (Customize).
;; Deixe vazio num arquivo novo -- sera preenchido sozinho na primeira
;; vez que voce rodar o Spacemacs e ele instalar as layers.
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 )
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 )

Requisitos:

• Victor mono

NODEJS

npm i -g yaml-language-server
npm install -g eslint tern babel-eslint eslint-plugin-react js-beautify prettier

all settings are customizable (whitespace, formatting style, etc..) by .jsbeautifyrc configuration file.

M-x package-install hover
M-x package-install [RET] lsp-mode
M-x package-install cider

https://github.com/ericdallo/hover.el

PYTHON

pip install flake8
pip install autoflake
pip install importmagic epc

Emoji
apt-get install ttf-ancient-fonts

https://develop.spacemacs.org/layers/+os/osx/README.html

Create a file ~/.lein/profiles.clj with the following content:

{:repl
 {:plugins [;; When running an older version of CIDER (pre 0.18), use the
            ;; version that best matches M-x cider-version. For versions since
            ;; 0.18.0 use whatever version is the most recent.
            [cider/cider-nrepl "0.21.1"]

            ;; Only necessary when using clj-refactor
            [refactor-nrepl "2.4.0"]

            ;; Only necessary when using sayid
            [com.billpiel/sayid "0.0.17"]]

  :dependencies [[nrepl "0.4.5"]]

  :repl-options
  {:nrepl-middleware [refactor-nrepl.middleware/wrap-refactor ;; clj-refactor
                      com.billpiel.sayid.nrepl-middleware/wrap-sayid ;; sayid
                      ]}}}

HTML

gem install specific_install
gem specific_install https://github.com/brigade/scss-lint.git
gem specific_install https://github.com/Sweetchuck/scss_lint_reporter_checkstyle.git

Enable by
css-enable-lsp
less-enable-lsp
scss-enable-lsp
html-enable-lsp

Be sure to have the e4x option set to true on your .jsbeautifyrc here it is my configuration as an example:

{
  "indent_size": 2,
  "indent_char": " ",
  "eol": "\n",
  "indent_level": 0,
  "indent_with_tabs": false,
  "preserve_newlines": true,
  "max_preserve_newlines": 2,
  "jslint_happy": false,
  "space_after_anon_function": false,
  "brace_style": "collapse",
  "keep_array_indentation": false,
  "keep_function_indentation": false,
  "space_before_conditional": true,
  "break_chained_methods": true,
  "eval_code": false,
  "unescape_strings": false,
  "wrap_line_length": 80,
  "wrap_attributes": "auto",
  "wrap_attributes_indent_size": 2,
  "e4x": true,
  "end_with_newline": true,
  "brace_style": "collapse-preserve-inline"
}

To install them, use the following command:

opam install merlin utop ocp-indent
Make sure opam is initialized and configured.

opam init
opam config setup -a

npm install -g intelephense

opam install merlin reason

cargo install rustfmt

npm install -g import-js
npm i -g typescript typescript-language-server
npm i -g flow-bin

cabal install apply-refact hlint stylish-haskell hasktags hoogle

https://develop.spacemacs.org/layers/+source-control/github/README.html

https://develop.spacemacs.org/layers/+themes/colors/README.html

stack install hadolint
npm i -g dockerfile-language-server-nodejs

brew install cmake
brew install libvterm
sudo apt install libtool-bin

https://develop.spacemacs.org/layers/+web-services/wakatime/README.html
pip install wakatime

https://www.drupal.org/docs/develop/development-tools/emacs