tvl-depot/emacs.nix

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{ pkgs ? import <nixpkgs> {}
, tazjinsPkgs ? import (builtins.fetchGit "https://git.tazj.in") {
rev = "4c0e0d715f21eeb62594d198ba1eeccb1a2cfb13";
}
}:
let
# TODO: Move this function definition to a prelude.nix or elsewhere.
identity = x: x;
# Here is a whitelist of all of the binary dependencies that Emacs relies
# on. These are separate from Emacs libraries like dash.el.
emacsBinPath = pkgs.lib.strings.makeBinPath [ pkgs.terminator ];
emacsWithPackages = (pkgs.emacsPackagesNgGen pkgs.emacs26).emacsWithPackages;
# TODO: Learn more about melpa versus elpa to have a preference.
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
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
]) ++
# tazjin's packages
(with tazjinsPkgs.tools.emacs-pkgs; [
dottime
term-switcher
]));
# TODO: Do I need `pkgs.lib.fix`?
in pkgs.lib.fix(self: l: f: pkgs.writeShellScriptBin "wpcarros-emacs" ''
export PATH="${emacsBinPath}:$PATH"
exec ${wpcarrosEmacs}/bin/emacs \
--debug-init \
--no-site-file \
--no-site-lisp \
--directory ${ ./configs/shared/emacs.d/vendor } \
--directory ${ ./configs/shared/emacs.d/wpc } \
--directory ${ ./configs/shared/emacs.d/wpc/packages } \
--load ${ ./configs/shared/emacs.d/init.el } \
--no-init-file $@
'' // {
# TODO: Ascertain whether I need this.
overrideEmacs = f': self l f';
# Call with a local.el file containing local system configuration.
withLocalConfig = confDir: self confDir f;
# This accepts the path to a non-Nix built Emacs, so that X and GL linkage
# behaves as expected.
withLocalEmacs = emacsBin: pkgs.writeShellScriptBin "wpcarros-emacs" ''
export PATH="${emacsBinPath}:$PATH"
export EMACSLOADPATH="${wpcarrosEmacs.deps}/share/emacs/site-lisp:"
exec ${emacsBin} \
--debug-init \
--no-site-file \
--no-site-lisp \
--directory ${ ./configs/shared/emacs.d/vendor } \
--directory ${ ./configs/shared/emacs.d/wpc } \
--directory ${ ./configs/shared/emacs.d/wpc/packages } \
--load ${ ./configs/shared/emacs.d/init.el } \
--no-init-file $@
'';
}) null identity