spacemacs/contrib/!lang/go

go contribution layer for Spacemacs

Table of Contents

• go contribution layer for Spacemacs
  • Description
  • Install
    • Pre-requisites
    • Layer
  • Working with Go
    • Go commands (start with m):
    • Go Oracle

Description

This layer adds extensive support for go.

Features:

• gofmt on file save
• Auto-completion using go-autocomplete
• Source analysis using go-oracle

Install

Pre-requisites

You will need gocode:

go get -u github.com/nsf/gocode

Make sure that gocode executable is in your PATH.

Layer

To use this contribution add it to your ~/.spacemacs

(setq-default dotspacemacs-configuration-layers '(go))

Working with Go

Go commands (start with m):

Key Binding            |                 Description

---------------------------|------------------------------------------------------------ SPC m d p | godoc at point SPC m i g | goto imports SPC m i a | add import SPC m i r | remove unused import SPC m p b | go-play buffer SPC m p r | go-play region SPC m p d | download go-play snippet SPC m t p | run "go test" for the current package SPC m g a | jump to matching test file or back from test to code file SPC m g g | go jump to definition

Go Oracle

Key Binding            |                 Description

---------------------------|------------------------------------------------------------ SPC m o o | go-oracle set analysis scope SPC m o < | go-oracle show possible callers SPC m o > | go-oracle show call targets SPC m o c | go-oracle show channel sends/receives SPC m o d | go-oracle show definition SPC m o f | go-oracle show free variables SPC m o g | go-oracle show callgraph SPC m o i | go-oracle show implements relation SPC m o p | go-oracle show what the select expression points to SPC m o r | go-oracle show all references to object SPC m o s | go-oracle show callstack SPC m o t | go-oracle describe selected syntax, kind, type and methods