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lang/rust: add bootstrap

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This commit is contained in:
Henrik Lissner
2017-03-20 15:55:58 -04:00
parent 769cf850c9
commit f6ca185e63
2 changed files with 33 additions and 3 deletions
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30
modules/lang/rust/packages.el
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@ -9,3 +9,33 @@
(when (featurep! :completion company)
(package! company-racer))
;;
(def-bootstrap! rust
(pcase (doom-system-os)
('arch
(let (pkgs)
(unless (executable-find "rustc") (push "rust" pkgs))
(unless (executable-find "cargo") (push "cargo" pkgs))
(when pkgs
(sudo "pacman --noconfirm -S %s" (string-join pkgs " ")))))
('debian) ;; TODO
('macos
(unless (executable-find "rustc")
(sh "brew install rust"))))
(dolist (bin '("rustc" "cargo"))
(unless (executable-find bin)
(error "Failed to install %s" bin)))
(require! :lang rust t)
(require 'racer)
(and (unless (file-directory-p racer-rust-src-path)
(fetch :github "rust-lang/rust" (expand-file-name "rust" +rust-ext-dir))
t)
(unless (file-executable-p racer-cmd)
(let ((racer-dir (expand-file-name "racer" +rust-ext-dir)))
(fetch :github "phildawes/racer" racer-dir)
(let ((default-directory racer-dir))
(sh "cargo build --release"))
t))))