Emacs development packages

dev-packages.el

; GIT interface for Emacs
(use-package magit
  :ensure t
  :bind ("C-c m s" . magit-status))

; Auto-complete interface
(use-package company
  :ensure t
  :diminish company-mode
  :bind ("M-/" . company-complete)  
  :config
  (global-company-mode))

; Project management and tools
(use-package projectile
  :ensure t
  :config
  (define-key projectile-mode-map (kbd "s-p") 'projectile-command-map)
  (setq projectile-completion-system 'ivy)
  (projectile-mode +1)
  :init
  (add-to-list 'projectile-project-root-files-bottom-up "pubspec.yaml")
  (add-to-list 'projectile-project-root-files-bottom-up "BUILD"))

; Sidebar navigation with extras
(use-package treemacs
  :ensure t  
  :config
  (treemacs-filewatch-mode t)
  (treemacs-git-mode 'extended)
  (treemacs-follow-mode -1)
  (add-hook 'treemacs-mode-hook (lambda() (display-line-numbers-mode -1))))

; Unifies projectile and treemacs
(use-package treemacs-projectile
  :after (treemacs projectile)
  :ensure t)

; Makes treemacs show different colors for committed, staged and modified files
(use-package treemacs-magit
  :after (treemacs magit)
  :ensure t)

; LSP client interface for Emacs
(use-package lsp-mode
  :commands (lsp lsp-deferred)
  :ensure t
  :hook
  ; some examples
  (elixir-mode . lsp-deferred)
  (dart-mode . lsp-deferred)
  :config
  (setq
   ; I will describe my Elixir setup on a next post :)
   lsp-clients-elixir-server-executable "~/Projects/elixir-ls/release/erl21/language_server.sh"
   lsp-auto-guess-root t) ; very useful
  (setq lsp-file-watch-ignored ; customize this to your liking :)
      '("[/\\\\]\\.git$"
        "[/\\\\]\\.elixir_ls$"
        "[/\\\\]_build$"
        "[/\\\\]assets$"
        "[/\\\\]cover$"
        "[/\\\\]node_modules$"
        "[/\\\\]submodules$"
        )))

; UX/UI utilities on top of the LSP client
(use-package lsp-ui
  :commands lsp-ui-mode
  :ensure t
  :after (lsp-mode)
  :config
  :init
  (setq lsp-ui-doc-enable nil ; does not work properly at the moment IMHO
        lsp-ui-doc-use-webkit t         
        lsp-ui-sideline-enable nil ; clutters UI too much for my taste
        lsp-ui-peek-enable nil) ; clutters UI too much for my taste
  :bind
  ("M-h" . lsp-ui-doc-show)  ; toogle functionality for docs
  ("s-h" . lsp-ui-doc-hide)) ; toogle functionality for docs

; Auto-complete sources from LSP servers
(use-package company-lsp
  :commands company-lsp
  :ensure t
  :after (company lsp)
  :config
  (setq company-transformers nil
        company-lsp-async t
        company-lsp-cache-candidates nil)
  (push 'company-lsp company-backends))

; Simple docker interface
(use-package docker
  :ensure t
  :bind ("C-c d" . docker))