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emacs: allow users to customize the gofmt command, in particular, to use goimports instead. 

R=adonovan
CC=golang-dev
https://golang.org/cl/23680043
This commit is contained in:
Sameer Ajmani 2013-11-08 11:31:44 -05:00
parent 6be1cb8c7a
commit 19dda5cd74
1 changed files with 7 additions and 1 deletions
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8
misc/emacs/go-mode.el
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@ -157,6 +157,12 @@ customize this variable to point to the wrapper script."
:type 'string :type 'string
:group 'go) :group 'go)
(defcustom gofmt-command "gofmt"
"The 'gofmt' command. Some users may replace this with 'goimports'
from https://github.com/bradfitz/goimports."
:type 'string
:group 'go)
(defface go-coverage-untracked (defface go-coverage-untracked
'((t (:foreground "#505050"))) '((t (:foreground "#505050")))
"Coverage color of untracked code." "Coverage color of untracked code."
@ -638,7 +644,7 @@ buffer."
;; We're using errbuf for the mixed stdout and stderr output. This ;; We're using errbuf for the mixed stdout and stderr output. This
;; is not an issue because gofmt -w does not produce any stdout ;; is not an issue because gofmt -w does not produce any stdout
;; output in case of success. ;; output in case of success.
(if (zerop (call-process "gofmt" nil errbuf nil "-w" tmpfile)) (if (zerop (call-process gofmt-command nil errbuf nil "-w" tmpfile))
(if (zerop (call-process-region (point-min) (point-max) "diff" nil patchbuf nil "-n" "-" tmpfile)) (if (zerop (call-process-region (point-min) (point-max) "diff" nil patchbuf nil "-n" "-" tmpfile))
(progn (progn
(kill-buffer errbuf) (kill-buffer errbuf)