about summary refs log tree commit diff
path: root/emacs/default.nix
blob: 18d9f2cc61f3ac000a2d8e944f01840a1130a23e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
{
  pkgs ? import <nixpkgs> {},
  depot ? import <depot> {},
  ...
}:

let
  utils = import ~/briefcase/utils;
  emacsBinPath = pkgs.lib.strings.makeBinPath [ pkgs.terminator ];
  emacsWithPackages = (pkgs.emacsPackagesNgGen pkgs.emacs26).emacsWithPackages;
  wpcarrosEmacs = emacsWithPackages (epkgs:
    (with epkgs.elpaPackages; [
      exwm
    ]) ++

    (with epkgs.melpaPackages; [
      base16-theme
      ivy-pass
      clipmon # TODO: Prefer an Emacs client for clipmenud.
      protobuf-mode # TODO: Determine if this is coming from google-emacs.
      # docker
      evil
      evil-collection
      evil-magit
      evil-commentary
      evil-surround
      key-chord
      add-node-modules-path # TODO: Assess whether or not I need this with Nix.
      web-mode
      rjsx-mode
      tide
      prettier-js
      flycheck
      diminish
      doom-themes
      neotree # TODO: Remove this dependency from my config.
      which-key
      ivy
      restclient
      package-lint
      parsec
      magit-popup
      direnv
      emr
      ivy-prescient
      all-the-icons
      all-the-icons-ivy
      alert
      nix-mode
      racer
      rust-mode
      rainbow-delimiters
      racket-mode
      lispyville
      elisp-slime-nav
      py-yapf
      reason-mode
      elixir-mode
      company
      markdown-mode
      refine
      deferred
      magit
      request
      pcre2el
      helpful
      exec-path-from-shell # TODO: Determine if Nix solves this problem.
      yasnippet
      projectile
      deadgrep
      counsel
      counsel-projectile
      engine-mode # TODO: Learn what this is.
      eglot
      dap-mode
      lsp-ui
      company-lsp
      suggest
      paradox
      # emr
      flymake-shellcheck
      fish-mode
      tuareg
      haskell-mode
      lsp-haskell
      use-package
      general
      clojure-mode
      cider
      f
      dash
      company
      counsel
      flycheck
      ivy
      magit
    ]) ++

    (with depot.tools.emacs-pkgs; [
      dottime
      term-switcher
    ]));

# TODO: Do I need `pkgs.lib.fix`?
in pkgs.lib.fix(self: l: f: pkgs.writeShellScriptBin "wpcarros-emacs" ''
   # TODO: Is this the best way to handle environment variables using Nix?
   export BRIEFCASE=$HOME/briefcase
   export DEPOT=$HOME/depot

   export PATH="${emacsBinPath}:$PATH"
   exec ${wpcarrosEmacs}/bin/emacs \
     --debug-init \
     --no-site-file \
     --no-site-lisp \
     --directory ${ ./.emacs.d/vendor } \
     --directory ${ ./.emacs.d/wpc } \
     --load ${ ./.emacs.d/wpc/wpc-package.el } \
     --load ${ ./.emacs.d/init.el } \
     --no-init-file $@
'' // {
  # TODO: Ascertain whether I need this.
  overrideEmacs = f': self l f';

  # Call with a local.el file containing local system configuration.
  withLocalConfig = confDir: self confDir f;

  # This accepts the path to an Emacs binary outside of /nix/store. On gLinux,
  # this will ensure that X and GL linkage behaves as expected.
  withLocalEmacs = emacsBin: pkgs.writeShellScriptBin "wpcarros-emacs" ''
    # TODO: Is this the best way to handle environment variables using Nix?
    export BRIEFCASE=$HOME/briefcase
    export DEPOT=$HOME/depot

    export PATH="${emacsBinPath}:$PATH"
    export EMACSLOADPATH="${wpcarrosEmacs.deps}/share/emacs/site-lisp:"
    exec ${emacsBin} \
      --debug-init \
      --no-site-file \
      --no-site-lisp \
      --directory ${ ./.emacs.d/vendor } \
      --directory ${ ./.emacs.d/wpc } \
     --load ${ ./.emacs.d/wpc/wpc-package.el } \
     --load ${ ./.emacs.d/init.el } \
      --no-init-file $@
  '';
}) null utils.identity