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Author SHA1 Message Date
Mohammed Yaseen Mowzer d17d18ad81 emacs: Link subdirs.el into emacs-packages-deps
Emacs loads all the elisp files in the top-level of the site-lisp
directory. However some packages (e.g. mu4e) put their elisp files in a
subdirectory of site-lisp. Emacs will not load these packages unless
subdirs.el is present.

This commit links the subdirs.el file from the emacs package into the
emacs-package-deps package so that packages that put their elisp files
in a subdirectory of site-lisp are loaded.
2019-02-02 15:37:13 +02:00
John Ericson b9dce11712 lib: Make overrideScope' which takes arguments in the conventional order
The `overrideScope` bound by `makeScope` (via special `callPackage`)
took an override in the form `super: self { … }`. But this is
dangerously close to the `self: super { … }` form used by *everything*
else, even other definitions of `overrideScope`! Since that
implementation did not even share any code either until I changed it
recently in 3cf43547f4, this inconsistency
is almost certainly an oversight and not intentional.

Unfortunately, just as the inconstency is hard to debug if one just
assumes the conventional order, any sudden fix would break existing
overrides in the same hard-to-debug way. So instead of changing the
definition a new `overrideScope'` with the conventional order is added,
and old `overrideScope` deprecated with a warning saying to use
`overrideScope'` instead. That will hopefully get people to stop using
`overrideScope`, freeing our hand to change or remove it in the future.
2018-09-24 17:50:11 -04:00
Shea Levy 943592f698
Add setFunctionArgs lib function.
Among other things, this will allow *2nix tools to output plain data
while still being composable with the traditional
callPackage/.override interfaces.
2018-01-31 14:02:19 -05:00
Shea Levy 0f925943fd
Fix emacsWithPackages after 7f3ca3e21a.
This is hacky but it does the job, resurrects findInputs from before staging merge
2018-01-04 12:15:55 -05:00
Michael Alan Dorman ef5ba4d5b2 Fix emacs wrapper expression to honor bash array use
In 8d76eff, @Ericson2314 changed the representation of the value that
`findInputs` generated from a whitespace-separated bunch strings to an
actual array of strings.

Expressions that *consume* that value, however, also needed to be
changed to iterate over all the contents of the array, else they would
only select the first value, which turns out to be somewhat limiting.

Fixes #27873
2017-08-04 07:52:18 -04:00
Matthew Bauer 2c0006521b
emacsWithPackages: wrap MacOS app
fixes #22893
2017-05-20 18:51:32 -05:00
Utku Demir 5a78bed2bb Fix documentation of emacsWithPackages
After [this change](901a778c77), it should be `overrideScope` instead of `override`.
2017-05-02 09:52:04 +12:00
Nicolas Dudebout 9c3852538c emacsWrapper: remove site-start.elc 2016-09-27 16:13:22 -04:00
Thomas Tuegel 64ba7b53f1 Revert "Merge pull request #17806 from matthewbauer/emacs-wrapper"
This reverts commit da68127737, reversing
changes made to 2ba494b728.

These changes are reverted because they cause an incompatibility which
they should not.
2016-08-19 15:09:41 -05:00
Matthew Bauer 6ceedaaee4 emacs: add versatile "emacsWrapper"
"emacsWrapper" replaces emacsWithPackages. In addition to "packagesFun",
emacsWrapper has an optional variable called "execStart". execStart can
be used to append elisp to the default site-start.el script. This is
useful for providing a way to load a user's .emacs.d/init.el
file. "emacsWithPackages" is implemented with emacsWrapper for
convenience and compatability.
2016-08-17 18:19:58 +00:00
Samuel Rivas 67394f9152 emacs: hide wrapper dependencies
Move all the dependencies to their own derivation, so that we don't publish all
of them if the wrapper is installed in a profile.

The previous solution just moved them to a custom directory to avoid conflicts,
this refactors that and completely hides them, while preserving the desired
improvement of adding only one directory to each of the emacs search paths
2016-05-12 22:43:30 +02:00
Samuel Rivas f1b0d6410e emacsWithPackages: reduce some duplication 2016-04-03 21:21:50 +02:00
Samuel Rivas 2b199537b7 emacsWithPackages: move bin and site-lisp to private share directory
This is to avoid unwanted side effects when installing a wrapped emacs in the environment:

  * All executables in the dependencies become available in the user environment
  * All site-lisp binaries in the dependencies become accessible to unwrapped emacs

Also, both bin and site-lisp would generate conflicts so installing a wrapped emacs becomes really cumbersome
2016-04-03 21:11:38 +02:00
Thomas Tuegel 32c30411cf emacsWithPackages: link packages into single load-path
This should provide a small speed improvement by avoiding having to set
hundreds of load-paths.
2016-01-20 12:53:11 -06:00
Thomas Tuegel 2b1024646b emacsWithPackages: defer loading package.el
Also stops duplicating load paths.
2016-01-20 12:43:21 -06:00
Thomas Tuegel 97e1258ded emacsWithPackages: use local variables correctly 2016-01-20 12:43:00 -06:00
Thomas Tuegel 0bc4af00ee emacsWithPackages: add user documentation 2015-12-19 09:32:16 -06:00
Thomas Tuegel dadfd93811 emacsWithPackages: know its own package set
Fixes #10819. emacsWithPackages will know its own package set. This
requires it to be in a package set, rather than at the top level, so it
lives in emacsPackagesNg.
2015-12-19 09:31:41 -06:00
Thomas Tuegel 5583067fd8 emacsWithPackages: install support files
The wrapper needs to link the desktop file, icons, info and man pages
into place so they will appear when emacsWithPackages is installed.
2015-05-17 14:24:34 -05:00
Thomas Tuegel 4887f44d02 emacsWithPackages: don't call package-initialize
Emacs will call package-initialize itself, if required, or the user will
call it in their initialization file. There is no reason to call it in
the wrapper and doing so only increases start-up time.
2015-04-23 08:08:22 -05:00
Thomas Tuegel 8aa0d8f180 add emacsWithPackages 2015-04-21 13:06:24 -05:00