tvl-depot/users/wpcarro/emacs/default.nix

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# My Emacs distribution, which is supporting the following platforms:
# - Linux
# - Darwin
#
# USAGE:
# $ nix-build -A users.wpcarro.emacs.osx -o /Applications/BillsEmacs.app
{ depot, pkgs, lib, ... }:
# TODO(wpcarro): See if it's possible to expose emacsclient on PATH, so that I
# don't need to depend on wpcarros-emacs and emacs in my NixOS configurations.
let
inherit (depot.third_party.nixpkgs) emacsPackagesFor emacs28;
inherit (depot.users) wpcarro;
inherit (lib) mapAttrsToList;
inherit (lib.strings) concatStringsSep makeBinPath;
inherit (pkgs) runCommand writeShellScriptBin;
emacsBinPath = makeBinPath (
wpcarro.common.shell-utils ++
# Rust dependencies
(with pkgs; [
cargo
rust-analyzer
rustc
rustfmt
]) ++
# Misc dependencies
(with pkgs; [
ispell
nix
rust-analyzer
rustc
rustfmt
xorg.xset
] ++
(if pkgs.stdenv.isLinux then [
scrot
] else [ ]))
);
emacsWithPackages = (emacsPackagesFor emacs28).emacsWithPackages;
wpcarrosEmacs = emacsWithPackages (epkgs:
(with wpcarro.emacs.pkgs; [
al
bookmark
cycle
list
macros
maybe
passage
set
string
struct
symbol
theme
tuple
vterm-mgt
zle
]) ++
(with epkgs.tvlPackages; [
tvl
]) ++
(with epkgs.elpaPackages; [
exwm
]) ++
(with epkgs.melpaPackages; [
alert
all-the-icons
all-the-icons-ivy
avy
base16-theme
cider
clojure-mode
company
counsel
counsel-projectile
csharp-mode
dap-mode
dash
deadgrep
deferred
diminish
direnv
dockerfile-mode
# TODO(wpcarro): broken since channel bump cl/10204
# doom-themes
elisp-slime-nav
elixir-mode
elm-mode
emojify
engine-mode
evil
evil-collection
evil-commentary
evil-surround
f
fish-mode
flycheck
flymake-shellcheck
general
go-mode
haskell-mode
helpful
ivy
ivy-clipmenu
ivy-prescient
key-chord
lispyville
lsp-ui
magit
magit-popup
markdown-mode
nix-mode
notmuch
org-bullets
package-lint
paradox
parsec
pcre2el
prettier-js
projectile
py-yapf
racket-mode
rainbow-delimiters
reason-mode
refine
request
restclient
rjsx-mode
rust-mode
sly
suggest
telephone-line
terraform-mode
tide
ts
tuareg
use-package
vterm
web-mode
which-key
yaml-mode
yasnippet
]) ++
[
epkgs.eglot # from elpa devel
]);
loadPath = concatStringsSep ":" [
./.emacs.d/wpc
# TODO(wpcarro): Explain why the trailing ":" is needed.
"${wpcarrosEmacs.deps}/share/emacs/site-lisp:"
];
# Transform an attrset into "export k=v" statements.
makeEnvVars = env: concatStringsSep "\n"
(mapAttrsToList (k: v: "export ${k}=\"${v}\"") env);
withEmacsPath = { emacsBin, env ? { }, load ? [ ] }:
writeShellScriptBin "wpcarros-emacs" ''
export XMODIFIERS=emacs
export PATH="${emacsBinPath}:$PATH"
export EMACSLOADPATH="${loadPath}"
${makeEnvVars env}
exec ${emacsBin} \
--debug-init \
--no-init-file \
--no-site-file \
--no-site-lisp \
--load ${./.emacs.d/init.el} \
${concatStringsSep "\n " (map (el: "--load ${el} \\") load)}
"$@"
'';
# I can't figure out how to augment LSEnvironment.PATH such that it inherits
# the default $PATH and adds the things that I need as well, so let's
# hardcode the desired outcome in the meantime.
osxDefaultPath = builtins.concatStringsSep ":" [
"/Users/bill/.nix-profile/bin"
"/nix/var/nix/profiles/default/bin"
"/opt/homebrew/bin"
"/opt/homebrew/sbin"
"/usr/local/bin"
"/usr/bin"
"/bin"
"/usr/sbin"
"/sbin"
"/opt/X11/bin"
];
infoPlist = pkgs.writeText "Info.plist" (pkgs.lib.generators.toPlist { } {
LSEnvironment = {
PATH = "${emacsBinPath}:${osxDefaultPath}";
};
CFBundleExecutable = "BillsEmacs";
CFBundleDisplayName = "BillsEmacs";
CFBundleIconFile = "AppIcon";
CFBundleIconName = "AppIcon";
});
versionPlist = pkgs.writeText "version.plist" (pkgs.lib.generators.toPlist { } {
ProjectName = "OSXPlatformSupport";
});
in
{
# TODO(wpcarro): Support this with base.overrideAttrs or something similar.
nixos = { load ? [ ] }: withEmacsPath {
inherit load;
emacsBin = "${wpcarrosEmacs}/bin/emacs";
};
# To install GUI:
# $ nix-build -A users.wpcarro.emacs.osx -o /Applications/BillsEmacs.app
osx = pkgs.stdenv.mkDerivation {
pname = "bills-emacs";
version = "0.0.1";
src = ./.;
dontFixup = true;
installPhase = ''
runHook preInstall
APP="$out"
mkdir -p "$APP/Contents/MacOS"
mkdir -p "$APP/Contents/Resources"
cp ${infoPlist} "$APP/Contents/Info.plist"
cp ${versionPlist} "$APP/Contents/version.plist"
cp ${./AppIcon.icns} "$APP/Contents/Resources/AppIcon.icns"
echo "APPL????" > "$APP/Contents/PkgInfo"
cat << EOF > "$APP/Contents/MacOS/BillsEmacs"
#!${pkgs.stdenvNoCC.shell}
export EMACSLOADPATH="${loadPath}"
exec ${wpcarrosEmacs}/bin/emacs \
--debug-init \
--no-init-file \
--no-site-file \
--no-site-lisp \
--load ${./.emacs.d/init.el}
EOF
chmod +x "$APP/Contents/MacOS/BillsEmacs"
runHook postInstall
'';
meta.platforms = [ "aarch64-darwin" ];
};
# Script that asserts my Emacs can initialize without warnings or errors.
check = runCommand "check-emacs" { } ''
# Even though Buildkite defines this, I'd still like still be able to test
# this locally without depending on my ability to remember to set CI=true.
export CI=true
export PATH="${emacsBinPath}:$PATH"
export EMACSLOADPATH="${loadPath}"
${wpcarrosEmacs}/bin/emacs \
--no-site-file \
--no-site-lisp \
--no-init-file \
--script ${./ci.el} \
${./.emacs.d/init.el} && \
touch $out
'';
# TODO(wpcarro): commented out because of doom-themes breakage; cl/10204
# meta.ci.targets = [ "check" ];
}