08561d8631
This replaces the older pattern :toggle (configuration-layer/package-usedp ..) This implementation ensures that :disabled-for honors dependent packages, i.e. if package a depends on package b, which is owned by layer c, and layer c is disabled for layer d, then neither package a nor b will be configured for layer d. Previously, this was only true for package a, but not b. This commit also fixes: - configuration-layer/describe-package now shows which post-init and pre-init functions are disabled, if any - Does not recreate all layer objects unconditionally when calling configuration-layer/discover-layers. Previously, this led to all layers being recreated after e.g. `SPC h SPC`, without any of the dotfile information. Since this information is now necessary for configuration-layer/describe-package, it’s important that we don’t clear the indexed layers when invoking this function.
112 lines
3.1 KiB
EmacsLisp
112 lines
3.1 KiB
EmacsLisp
;;; packages.el --- Rust Layer packages File for Spacemacs
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;;
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;; Copyright (c) 2012-2017 Sylvain Benner & Contributors
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;;
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;; Author: Chris Hoeppner <me@mkaito.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(setq rust-packages
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'(
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cargo
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company
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racer
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flycheck
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(flycheck-rust :depends flycheck)
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ggtags
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exec-path-from-shell
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helm-gtags
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rust-mode
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toml-mode
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))
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(defun rust/init-cargo ()
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(use-package cargo
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:defer t
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:init
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(progn
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(spacemacs/declare-prefix-for-mode 'rust-mode "mc" "cargo")
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(spacemacs/set-leader-keys-for-major-mode 'rust-mode
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"c." 'cargo-process-repeat
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"cC" 'cargo-process-clean
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"cX" 'cargo-process-run-example
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"cc" 'cargo-process-build
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"cd" 'cargo-process-doc
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"cD" 'cargo-process-doc-open
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"ce" 'cargo-process-bench
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"cf" 'cargo-process-current-test
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"cf" 'cargo-process-fmt
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"ci" 'cargo-process-init
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"cn" 'cargo-process-new
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"co" 'cargo-process-current-file-tests
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"cs" 'cargo-process-search
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"cu" 'cargo-process-update
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"cx" 'cargo-process-run
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"t" 'cargo-process-test))))
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(defun rust/post-init-flycheck ()
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(spacemacs/enable-flycheck 'rust-mode))
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(defun rust/init-flycheck-rust ()
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(use-package flycheck-rust
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:defer t
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:init (add-hook 'flycheck-mode-hook #'flycheck-rust-setup)))
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(defun rust/post-init-ggtags ()
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(add-hook 'rust-mode-local-vars-hook #'spacemacs/ggtags-mode-enable))
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(defun rust/post-init-helm-gtags ()
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(spacemacs/helm-gtags-define-keys-for-mode 'rust-mode))
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(defun rust/init-rust-mode ()
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(use-package rust-mode
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:defer t
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:init
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(progn
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(spacemacs/set-leader-keys-for-major-mode 'rust-mode
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"=" 'rust-format-buffer
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"q" 'spacemacs/rust-quick-run))))
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(defun rust/init-toml-mode ()
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(use-package toml-mode
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:mode "/\\(Cargo.lock\\|\\.cargo/config\\)\\'"))
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(defun rust/post-init-company ()
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(spacemacs|add-company-backends
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:backends company-capf
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:modes rust-mode
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:variables company-tooltip-align-annotations t))
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(defun rust/post-init-smartparens ()
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(with-eval-after-load 'smartparens
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;; Don't pair lifetime specifiers
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(sp-local-pair 'rust-mode "'" nil :actions nil)))
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(defun rust/pre-init-exec-path-from-shell ()
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(spacemacs|use-package-add-hook exec-path-from-shell
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:pre-config
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(let ((var "RUST_SRC_PATH"))
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(unless (or (member var exec-path-from-shell-variables) (getenv var))
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(push var exec-path-from-shell-variables)))))
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(defun rust/init-racer ()
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(use-package racer
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:defer t
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:init
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(progn
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(spacemacs/add-to-hook 'rust-mode-hook '(racer-mode))
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(spacemacs/declare-prefix-for-mode 'rust-mode "mg" "goto")
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(add-to-list 'spacemacs-jump-handlers-rust-mode 'racer-find-definition)
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(spacemacs/declare-prefix-for-mode 'rust-mode "mh" "help")
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(spacemacs/set-leader-keys-for-major-mode 'rust-mode
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"hh" 'spacemacs/racer-describe))
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:config
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(progn
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(spacemacs|hide-lighter racer-mode)
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(evilified-state-evilify-map racer-help-mode-map
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:mode racer-help-mode))))
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