From 15c61c0beebeb2d9645ac7cd3736d21fe286dd3a Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Sat, 14 Dec 2019 11:30:56 +0000
Subject: chore(emacs): Move emacs config to tools/emacs

---
 tools/emacs/init.el | 168 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 tools/emacs/init.el

(limited to 'tools/emacs/init.el')

diff --git a/tools/emacs/init.el b/tools/emacs/init.el
new file mode 100644
index 0000000000..66d38cd9fc
--- /dev/null
+++ b/tools/emacs/init.el
@@ -0,0 +1,168 @@
+;;; init.el --- Package bootstrapping. -*- lexical-binding: t; -*-
+
+;; Packages are installed via Nix configuration, this file only
+;; initialises the newly loaded packages.
+
+(require 'use-package)
+(require 'seq)
+
+(package-initialize)
+
+;; Add 'init' folder that contains other settings to load.
+(add-to-list 'load-path (concat user-emacs-directory "init"))
+
+;; Initialise all packages installed via Nix.
+;;
+;; TODO: Generate this section in Nix for all packages that do not
+;; require special configuration.
+
+;;
+;; Packages providing generic functionality.
+;;
+
+(use-package ace-window
+  :bind (("C-x o" . ace-window))
+  :init
+  (setq aw-keys '(?f ?j ?d ?k ?s ?l ?a)
+        aw-scope 'frame))
+
+(use-package auth-source-pass :init (auth-source-pass-enable))
+
+(use-package avy
+  :bind (("M-j" . avy-goto-char)
+         ("M-p" . avy-pop-mark)
+         ("M-g g" . avy-goto-line)))
+
+(use-package browse-kill-ring)
+
+(use-package company
+  :hook ((prog-mode . company-mode))
+  :bind (:map rust-mode-map ("<tab>" . company-indent-or-complete-common)
+         :map lisp-mode-map ("<tab>" . company-indent-or-complete-common))
+  :init (setq company-tooltip-align-annotations t))
+
+(use-package dash)
+(use-package dash-functional)
+(use-package edit-server :init (edit-server-start))
+(use-package gruber-darker-theme)
+(use-package ht)
+(use-package hydra)
+(use-package idle-highlight-mode :hook ((prog-mode . idle-highlight-mode)))
+(use-package paredit :hook ((lisp-mode . paredit-mode)
+                            (emacs-lisp-mode . paredit-mode)))
+(use-package multiple-cursors)
+(use-package pinentry
+  :init
+  (setq epa-pinentry-mode 'loopback)
+  (pinentry-start))
+
+(use-package rainbow-delimiters :hook (prog-mode . rainbow-delimiters-mode))
+(use-package rainbow-mode)
+(use-package s)
+(use-package smartparens :init (smartparens-global-mode))
+(use-package string-edit)
+(use-package telephone-line) ;; configuration happens outside of use-package
+(use-package undo-tree :init (global-undo-tree-mode))
+(use-package uuidgen)
+(use-package which-key :init (which-key-mode t))
+
+;;
+;; Applications in emacs
+;;
+
+(use-package magit
+  :bind ("C-c g" . magit-status)
+  :init (setq magit-repository-directories '(("/home/vincent/projects" . 2))))
+
+(use-package password-store)
+(use-package pg)
+(use-package restclient)
+
+;;
+;; Packages providing language-specific functionality
+;;
+
+(use-package cargo
+  :hook ((rust-mode . cargo-minor-mode)
+         (cargo-process-mode . visual-line-mode))
+  :bind (:map cargo-minor-mode-map ("C-c C-c C-l" . ignore)))
+
+(use-package dockerfile-mode)
+
+(use-package eglot
+  :init (defvar rust-eglot-initialized nil)
+  :hook ((rust-mode . (lambda ()
+                        (unless rust-eglot-initialized
+                          (call-interactively #'eglot)
+                          (setq rust-eglot-initialized t))))))
+
+(use-package erlang
+  :hook ((erlang-mode . (lambda ()
+                          ;; Don't indent after '>' while I'm writing
+                          (local-set-key ">" 'self-insert-command)))))
+
+(use-package go-mode)
+(use-package haskell-mode)
+
+(use-package jq-mode
+  :init (add-to-list 'auto-mode-alist '("\\.jq\\'" . jq-mode)))
+
+(use-package kotlin-mode
+  :bind (:map kotlin-mode-map ("<tab>" . indent-relative)))
+
+(use-package markdown-mode
+  :init
+  (add-to-list 'auto-mode-alist '("\\.txt\\'" . markdown-mode))
+  (add-to-list 'auto-mode-alist '("\\.markdown\\'" . markdown-mode))
+  (add-to-list 'auto-mode-alist '("\\.md\\'" . markdown-mode)))
+
+(use-package markdown-toc)
+
+(use-package nix-mode
+  :bind (:map nix-mode-map ("<tab>" . nix-indent-line)))
+
+(use-package nginx-mode)
+(use-package rust-mode)
+(use-package terraform-mode)
+(use-package toml-mode)
+(use-package web-mode)
+(use-package yaml-mode)
+
+;;
+;; EXWM / NixOS related packages
+;;
+
+;; Configure a few basics before moving on to package-specific initialisation.
+(setq custom-file (concat user-emacs-directory "init/custom.el"))
+(load custom-file)
+
+(defvar home-dir (expand-file-name "~"))
+
+;; Seed RNG
+(random t)
+
+(defun load-other-settings ()
+  (mapc 'require '(nixos
+		   mail-setup
+                   look-and-feel
+                   functions
+                   settings
+                   modes
+                   bindings
+                   term-setup
+                   eshell-setup))
+  (telephone-line-setup)
+  (ace-window-display-mode)
+
+  (use-package sly
+    :init (setq inferior-lisp-program (concat (nix-store-path "sbcl") "/bin/sbcl"))
+    ;;(add-to-list 'company-backends 'sly-company)
+    ))
+
+
+;; Some packages can only be initialised after the rest of the
+;; settings has been applied:
+
+(add-hook 'after-init-hook 'load-other-settings)
+(put 'narrow-to-region 'disabled nil)
+(put 'upcase-region 'disabled nil)
-- 
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