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Simplify test/shell.nix

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And merge shell.head.nix into it. A different version can be passed in
as an --arg
This commit is contained in:
Henrik Lissner 2020-05-25 03:29:46 -04:00
parent ccd1764acb
commit a706c3527b
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2 changed files with 14 additions and 31 deletions
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21
test/shell.nix
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@ -1,5 +1,5 @@
# Builds a sandbox for Doom Emacs with the latest stable Emacs (26.3). Use this
# as a basis for module shell.nix's.
# Builds a sandbox for Emacs (and optionally, Doom) with a particular version of
# Emacs. Use this as a basis for module shell.nix's.
#
# Usage examples:
#
@ -10,24 +10,31 @@
# With your own DOOMDIR:
#
# nix-shell --argstr doomdir ~/.config/doom
#
# With a specific version of Emacs
#
# nix-shell --arg emacs pkgs.emacs # 26.3
# nix-shell --arg emacs pkgs.emacsUnstable # 27.x
# nix-shell --arg emacs pkgs.emacs # 28+
{ pkgs ? (import <nixpkgs> {})
, emacs ? pkgs.emacs
, emacsdir ? "$(pwd)/.."
, doomdir ? "$(pwd)"
, doomlocaldir ? "$(pwd)/.local.nix" }:
, doomlocaldir ? "$(pwd)/.local" }:
pkgs.stdenv.mkDerivation {
name = "doom-emacs";
buildInputs = with pkgs; [
buildInputs = [
emacs
git
(ripgrep.override {withPCRE2 = true;})
pkgs.git
(pkgs.ripgrep.override {withPCRE2 = true;})
];
shellHook = ''
export EMACSVERSION="$(emacs --no-site-file --batch --eval '(princ emacs-version)')"
export EMACSDIR="$(readlink -f "${emacsdir}")/"
export DOOMDIR="$(readlink -f "${doomdir}")/"
export DOOMLOCALDIR="$(readlink -f "${doomlocaldir}")/"
export DOOMLOCALDIR="$(readlink -f "${doomlocaldir}").$EMACSVERSION/"
export PATH="$EMACSDIR/bin:$PATH"
echo "EMACSDIR=$EMACSDIR"
echo "DOOMDIR=$DOOMDIR"