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nixpkgs/pkgs/applications/editors/emacs-modes/elpa-packages.nix
adisbladis 97a069609f
emacs-packages: Add overriding capability to emacsPackagesNg
This allows overriding the individual package sets composing
emacsPackagesNg.

Example:
```
myEmacsPackages = emacsPackagesNg.override {
  melpaPackages = {};
};
```
2019-08-07 18:04:22 +01:00

54 lines
1.5 KiB
Nix

/*
# Updating
To update the list of packages from MELPA,
1. Clone https://github.com/ttuegel/emacs2nix.
2. Run `./elpa-packages.sh` from emacs2nix.
3. Copy the new `elpa-generated.nix` file into Nixpkgs.
4. Check for evaluation errors: `nix-instantiate ./. -A emacsPackagesNg.elpaPackages`.
5. `git add pkgs/applications/editors/emacs-modes/elpa-generated.nix && git commit -m "elpa-packages $(date -Idate)"`
*/
{ lib, stdenv, texinfo }:
self:
let
imported = import ./elpa-generated.nix {
inherit (self) callPackage;
};
super = removeAttrs imported [ "dash" ];
elpaBuild = import ../../../build-support/emacs/elpa.nix {
inherit lib stdenv texinfo;
inherit (self) emacs;
};
markBroken = pkg: pkg.override {
elpaBuild = args: self.elpaBuild (args // {
meta = (args.meta or {}) // { broken = true; };
});
};
overrides = {
# upstream issue: missing footer
ebdb-i18n-chn = markBroken super.ebdb-i18n-chn;
el-search = markBroken super.el-search; # requires emacs-25
iterators = markBroken super.iterators; # requires emacs-25
midi-kbd = markBroken super.midi-kbd; # requires emacs-25
rcirc-menu = markBroken super.rcirc-menu; # Missing file header
stream = markBroken super.stream; # requires emacs-25
cl-lib = null; # builtin
tle = null; # builtin
advice = null; # builtin
};
elpaPackages = super // overrides;
in elpaPackages // { inherit elpaBuild; }