05135ef875
- Prefer goimports to gofmt. goimports calls gofmt; it also adds and removes dependencies. - Assert the presence of goimports, godoc, godef - KBD godef to M-. - Support the M-x compile command for calling `go build -v`
46 lines
1.6 KiB
EmacsLisp
46 lines
1.6 KiB
EmacsLisp
;;; wpc-ocaml.el --- Tooling preferences for Go -*- lexical-binding: t -*-
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;; Author: William Carroll <wpcarro@gmail.com>
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;;; Commentary:
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;; Tooling support for golang development.
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Dependencies
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(require 'prelude)
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(prelude/assert (prelude/executable-exists? "goimports"))
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(prelude/assert (prelude/executable-exists? "godoc"))
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(prelude/assert (prelude/executable-exists? "godef"))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Configuration
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; TODO: Support jumping to go source code for fmt.Println, etc.
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;; I'm unsure if this belongs in wpc-golang.el because it's a generic setting,
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;; but because go is the first languages I've encountered that enforces tab
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;; usage (I think) I'm configuring it.
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(setq-default tab-width 4)
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(use-package go-mode
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:config
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(setq gofmt-command "goimports")
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;; TODO: Consider configuring `xref-find-definitions' to use `godef-jump'
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;; instead of shadowing the KBD here.
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(general-define-key
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:states '(normal)
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:keymaps '(go-mode-map)
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"M-." #'godef-jump)
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;; Support calling M-x `compile'.
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(add-hook 'go-mode-hook (lambda ()
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(set (make-local-variable 'compile-command)
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"go build -v")))
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(add-hook-before-save 'go-mode-hook #'gofmt-before-save))
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(provide 'wpc-golang)
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;;; wpc-ocaml.el ends here
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