tvl-depot/users/tazjin/emacs/default.nix
Vincent Ambo a8d48d4d9c fix(3p/exwm): fix EXWM build with depot sources
Something changed in the machinery and broke the overriding. I didn't
notice this, as a I was temporarily using an unpatched EXWM.

Change-Id: I1a4e8ea63bd116d86a430e680c2b631474e9a0fe
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10047
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-11-22 07:39:26 +00:00

183 lines
5 KiB
Nix

# This file builds an Emacs pre-configured with the packages I need
# and my personal Emacs configuration.
{ depot, lib, pkgs, ... }:
pkgs.makeOverridable
({ emacs ? pkgs.emacs29 }:
let
emacsWithPackages = (pkgs.emacsPackagesFor emacs).emacsWithPackages;
# If switching telega versions, use this variable because it will
# keep the version check, binary path and so on in sync.
currentTelega = epkgs: epkgs.melpaPackages.telega;
# $PATH for binaries that need to be available to Emacs
emacsBinPath = lib.makeBinPath [
(currentTelega pkgs.emacsPackages)
pkgs.libwebp # for dwebp, required by telega
];
identity = x: x;
# tree-sitter grammars for various ts-modes
customTreesitGrammars = emacs.pkgs.treesit-grammars.with-grammars (g: with g; [
tree-sitter-bash
tree-sitter-c
tree-sitter-cmake
tree-sitter-cpp
tree-sitter-css
tree-sitter-dockerfile
tree-sitter-go
tree-sitter-gomod
tree-sitter-hcl
tree-sitter-html
tree-sitter-java
tree-sitter-json
tree-sitter-latex
tree-sitter-make
tree-sitter-nix
tree-sitter-python
tree-sitter-rust
tree-sitter-sql
tree-sitter-toml
tree-sitter-yaml
]);
tazjinsEmacs = pkgfun: (emacsWithPackages (epkgs: pkgfun (with epkgs; [
ace-link
ace-window
avy
bazel
browse-kill-ring
cargo
clojure-mode
company
consult
deft
direnv
elixir-mode
elm-mode
erlang
depotExwm
go-mode
google-c-style
gruber-darker-theme
haskell-mode
ht
hydra
idle-highlight-mode
inspector
jq-mode
kotlin-mode
kubernetes
magit
markdown-toc
multiple-cursors
nginx-mode
nix-mode
notmuch
paredit
password-store
pinentry
prescient
protobuf-mode
rainbow-delimiters
rainbow-mode
request
restclient
rust-mode
sly
string-edit-at-point
telephone-line
terraform-mode
undo-tree
uuidgen
vertico
vterm
web-mode
websocket
which-key
xelb
yasnippet
zetteldeft
zoxide
# Wonky stuff
(currentTelega epkgs)
customTreesitGrammars # TODO(tazjin): how is this *supposed* to work?!
# Custom depot packages (either ours, or overridden ones)
tvlPackages.dottime
tvlPackages.nix-util
tvlPackages.passively
tvlPackages.rcirc
tvlPackages.term-switcher
tvlPackages.tvl
# Dynamic/native modules
depot.users.tazjin.gio-list-apps
])));
# Tired of telega.el runtime breakages through tdlib
# incompatibility. Target to make that a build failure instead.
tdlibCheck =
let
tgEmacs = emacsWithPackages (epkgs: [ (currentTelega epkgs) ]);
verifyTdlibVersion = builtins.toFile "verify-tdlib-version.el" ''
(require 'telega)
(defvar tdlib-version "${pkgs.tdlib.version}")
(when (or (version< tdlib-version
telega-tdlib-min-version)
(and telega-tdlib-max-version
(version< telega-tdlib-max-version
tdlib-version)))
(message "Found TDLib version %s, but require %s to %s"
tdlib-version telega-tdlib-min-version telega-tdlib-max-version)
(kill-emacs 1))
'';
in
pkgs.runCommand "tdlibCheck" { } ''
export PATH="${emacsBinPath}:$PATH"
${tgEmacs}/bin/emacs --script ${verifyTdlibVersion} && touch $out
'';
in
lib.fix
(self: l: f: (pkgs.writeShellScriptBin "tazjins-emacs" ''
export PATH="${emacsBinPath}:$PATH"
exec ${tazjinsEmacs f}/bin/emacs \
--debug-init \
--no-site-file \
--no-site-lisp \
--no-init-file \
--directory ${./config} ${if l != null then "--directory ${l}" else ""} \
--eval "(add-to-list 'treesit-extra-load-path \"${customTreesitGrammars}/lib\")" \
--eval "(require 'init)" $@
'').overrideAttrs
(_: {
passthru = {
# Expose original Emacs used for my configuration.
inherit emacs;
# Expose the pure emacs with all packages.
emacsWithPackages = tazjinsEmacs f;
# Call overrideEmacs with a function (pkgs -> pkgs) to modify the
# packages that should be included in this Emacs distribution.
overrideEmacs = f': self l f';
# Call withLocalConfig with the path to a *folder* containing a
# `local.el` which provides local system configuration.
withLocalConfig = confDir: self confDir f;
# Expose telega/tdlib version check as a target that is built in
# CI.
#
# TODO(tazjin): uncomment when telega works again
inherit tdlibCheck;
meta.ci.targets = [ "tdlibCheck" ];
};
}))
null
identity
)
{ }