doomemacs/init.el
Henrik Lissner 0e851ace9b
Backport bits of CLI rewrite
The rewrite for Doom's CLI is taking a while, so I've backported a few
important changes in order to ease the transition and fix a couple bugs
sooner.

Fixes #2802, #2737, #2386

The big highlights are:

- Fix #2802: We now update recipe repos *before* updating/installing any
  new packages. No more "Could not find package X in recipe repositories".

- Fix #2737: An edge case where straight couldn't reach a pinned
  commit (particularly with agda).

- Doom is now smarter about what option it recommends when straight
  prompts you to make a choice.

- Introduces a new init path for Doom. The old way:
  - Launch in "minimal" CLI mode in non-interactive sessions
  - Launch a "full" interactive mode otherwise.
  The new way
  - Launch in "minimal" CLI mode *only* for bin/doom
  - Launch is a simple mode for non-interactive sessions that still need
    access to your interactive config (like async org export/babel).
  - Launch a "full" interactive mode otherwise.

  This should fix compatibility issues with plugins that use the
  async.el library or spawn child Emacs processes to fake
  parallelization (like org's async export and babel functionality).

- Your private init.el is now loaded more reliably when running any
  bin/doom command. This gives you an opportunity to configure its
  settings.

- Added doom-first-{input,buffer,file}-hook hooks, which we use to queue
  deferred activation of a number of packages. Users can remove these
  modes from these hooks; altogether preventing them from loading,
  rather than waiting for them to load to then disable them,
  e.g. (after! smartparens (smartparens-global-mode -1)) -> (remove-hook
  'doom-first-buffer #'smartparens-global-mode)

  Hooks added to doom-first-*-hook variables will be removed once they
  run.

  This should also indirectly fix #2386, by preventing interactive modes
  from running in non-interactive session.

- Added `doom/bump-*` commands to make bumping modules and packages
  easier, and `doom/bumpify-*` commands for converting package!
  statements into user/repo@sha1hash format for bump commits.

- straight.el is now commit-pinned, like all other packages. We also
  more reliably install straight.el by cloning it ourselves, rather than
  relying on its bootstrap.el.

  This should prevent infinite "straight has diverged from master"
  prompts whenever we change branches (though, you might have to put up
  with it one more after this update -- see #2937 for workaround).

All the other minor changes:

- Moved core/autoload/cli.el to core/autoload/process.el
- The package manager will log attempts to check out pinned commits
- If package state is incomplete while rebuilding packages, emit a
  simpler error message instead of an obscure one!
- Added -u switch to 'doom sync' to make it run 'doom update' afterwards
- Added -p switch to 'doom sync' to make it run 'doom purge' afterwards
- Replace doom-modules function with doom-modules-list
- The `with-plist!` macro was removed, since `cl-destructuring-bind`
  already serves that purpose well enough.
- core/autoload/packages.el was moved into core-packages.el
- bin/doom will no longer die if DOOMDIR or DOOMLOCALDIR don't have a
  trailing slash
- Introduces doom-debug-variables; a list of variables to toggle on
  doom/toggle-debug-mode.
- The sandbox has been updated to reflect the above changes, also:
  1. Child instances will no longer inherit the process environment of
     the host instance,
  2. It will no longer produce an auto-save-list directory in ~/.emacs.d
2020-05-15 01:33:52 -04:00

50 lines
2.6 KiB
EmacsLisp

;;; init.el -*- lexical-binding: t; -*-
;;
;; Author: Henrik Lissner <henrik@lissner.net>
;; URL: https://github.com/hlissner/doom-emacs
;;
;; ================= =============== =============== ======== ========
;; \\ . . . . . . .\\ //. . . . . . .\\ //. . . . . . .\\ \\. . .\\// . . //
;; ||. . ._____. . .|| ||. . ._____. . .|| ||. . ._____. . .|| || . . .\/ . . .||
;; || . .|| ||. . || || . .|| ||. . || || . .|| ||. . || ||. . . . . . . ||
;; ||. . || || . .|| ||. . || || . .|| ||. . || || . .|| || . | . . . . .||
;; || . .|| ||. _-|| ||-_ .|| ||. . || || . .|| ||. _-|| ||-_.|\ . . . . ||
;; ||. . || ||-' || || `-|| || . .|| ||. . || ||-' || || `|\_ . .|. .||
;; || . _|| || || || || ||_ . || || . _|| || || || |\ `-_/| . ||
;; ||_-' || .|/ || || \|. || `-_|| ||_-' || .|/ || || | \ / |-_.||
;; || ||_-' || || `-_|| || || ||_-' || || | \ / | `||
;; || `' || || `' || || `' || || | \ / | ||
;; || .===' `===. .==='.`===. .===' /==. | \/ | ||
;; || .==' \_|-_ `===. .===' _|_ `===. .===' _-|/ `== \/ | ||
;; || .==' _-' `-_ `=' _-' `-_ `=' _-' `-_ /| \/ | ||
;; || .==' _-' '-__\._-' '-_./__-' `' |. /| | ||
;; ||.==' _-' `' | /==.||
;; ==' _-' \/ `==
;; \ _-' `-_ /
;; `'' ``'
;;
;; These demons are not part of GNU Emacs.
;;
;;; License: MIT
;; A big contributor to startup times is garbage collection. We up the gc
;; threshold to temporarily prevent it from running, then reset it later by
;; enabling `gcmh-mode'. Not resetting it will cause stuttering/freezes.
(setq gc-cons-threshold most-positive-fixnum)
;; In noninteractive sessions, prioritize non-byte-compiled source files to
;; prevent the use of stale byte-code. Otherwise, it saves us a little IO time
;; to skip the mtime checks on every *.elc file.
(setq load-prefer-newer noninteractive)
(let (file-name-handler-alist)
;; Ensure Doom is running out of this file's directory
(setq user-emacs-directory (file-name-directory load-file-name)))
;; Load the heart of Doom Emacs
(load (concat user-emacs-directory "core/core")
nil 'nomessage)
;; And let 'er rip!
(doom-initialize)