Golang Environment Configuration recommendations (Atom)

This is a creation in Article, where the information may have evolved or changed.

http://www.philo.top/2015/02/06/golang-%E7%8E%AF%E5%A2%83%E9%85%8D%E7%BD%AE%E5%BB%BA%E8%AE%AE/

Essential features of the development environment

1. Project Management
2. Quick file Jump
3. Automatic grammar checking
4. Auto-complete
5. Find definition
6. Fast Start-up speed
7. If you have a need, plug-ins can be written casually
8. Flexible Run configurations

(Project,lint,hint,autocomplete)

To achieve the above points we will step-by-step configuration.

My big environment.

1. Os x
2. GO 1.4
3. HomeBrew

Go Environment installation

This part is the most important, if without it, each build when the appearance of too many errors heart really is very sad.

1. Environment configuration: (golint,gooracle,mercurial)

   2. Installing Mercurial:brew Install mercurial > This thing is for version management, but also a tool to download code like Git, it seems that Google's projects with a lot of.
   4. Install Golint:shell $ go get github.com/golang/lint $ go install github.com/golang/lint
   6. Installing Gooracleshell go get code.google.com/p/go.tools/cmd/oracle
   8. Installing Goimportshell go get golang.org/x/tools/cmd/goimports
   10. Installing Gocodeshell go get -u github.com/nsf/gocode
   12. Installing Godefshell go get -v code.google.com/p/rog-go/exp/cmd/godef go install -v code.google.com/p/rog-go/exp/cmd/godef

3. Installation environment often appear to download the problem, probably my network is not good. There are often problems connecting to Google. > Solution: > Golang China's Download channel has a third-party package download tool, as long as the input address will be provided to you to download the tar package. > put it in the Gopath and it's OK. > This step can only replace the go get step, and finally need go install

5. g o after install will be in   $GOPATH/bin/   Various tool files appear

   1. gocode provides code complement
   2. godef Code Jump
   3. gofmt Automatic code grooming
   4. golint code syntax check /li>
   5. goimports Auto-organize imports
   6. oracle Code callgraph query (plugin is still in ToDoList, but not configured always error. Really annoying. )

finally don't forget to copy the above command to   $GOROOT/bin/ below

1. final configuration results (after installation package->go Plus->display Go Information )  cover tool:/usr/local/go/pkg/tool/darwin_amd64/cover Vet tool:/usr/local/go/ Pkg/tool/darwin_amd64/vet Format Tool:/users/li-jianying/git/bin/goimports Lint tool:/usr/local/go/bin/golint Gocode tool:/users/li-jianying/git/bin/gocode gocode status:enabled Oracle tool:/users/li-jianying/git/bin/oracle Git:/usr/bin/git Mercurial:/usr/local/cellar/mercurial/3.2.1/bin/hg PATH:/usr/local/bin:/usr/bin:/bin:/usr/sbin :/sbin:/usr/local/go/bin  There's no problem with a red line.

Project management, automatic file jump

2. Plug-in: Project-manager > This plugin is very hot, in the Atom.io home page ranking or very forward.
3. Usage Details:
   2. （ cmd - \）Close Project file with tree view open
   4. Search for Project （ cmd -t ） files > Input keywords in order to enter the keyword > such as the user module controll in the Go source code > Search can use multiple shortcut keys = "User controll go > can Find the source code exactly.
   6. Open the project （ ctrl-cmd-p ） list > then it will show a list of items. Enter to open the project.

5. Summary: > Feel this plugin's TreeView use is really not very large, because there are a lot of project files for normal projects. > is just quick to open the Project (folder) is very convenient, with the quick open file is still quite cool.

7. Press the shortcut key after the effect shows:

   Automatic grammar checking, auto-completion

9. Plug-in Go-plus,autocomplete-plus (dependance), Gocode installation with APM install. Speed is also possible.

11. make With details  

    3. lint automatically check for syntax errors (errors in Go build will be displayed)
    Li style= "margin:0px; padding:0px ">vet will automatically check the grammar spelling suggestions > functions, the Structure experience prompts to fill in the comments. For example, you will be prompted to add a Godoc type of comment before the function://functionname The first line of the comment needs to use double slash comment + space + function name + space + Short function function description.

13. Usage Details: at the time of editing

    1. Go-plus will cooperate with Autocomplete-plus will automatically fill the whole Package name (tab completion, enter No, this is really comfortable)
    2. The package name. Then the first few letters of the input method name give the completion advice.

15. Post-installation demo (similar to go-plus official demo)

16. Gocode Plugin Auto Complement demo

    1. This plugin inherits from AutoComplete, Because of the neglect of the old. The API has an older version, so API warnings always appear. (I am pragmatic, blind)
    2. gocode if not found, enter the code to find the file Autocomplete-view.coffee The absolute path in 105 lines is definitely no problem.
    3. bind shortcut because the plugin does not have a file bound to the shortcut (KEYMAP) so you need to manually bind the configuration under Keymap.cson as follows: json '. Active.pane ': ' Ctrl; ': ' Gocode:toggle '

    4. effect demo

       find definition

18. Plugin Godef

20. Usage Details: When the cursor is on the target code, use the shortcut key ctrl-k to jump to the definition code of the target code.

Flexible operation

1. install plug-in Atom-runner
2. go: ' sh [absolute path to your global run pin] ' +atom.project.rootdirectories[0].path
3. The script will be the path to your project's run. Then all of your projects can add a run.sh to specify a scenario for the build to run.
4. When you're done, you can run the entire project regardless of what files are currently being viewed.
5. Other languages can do the same. After all, a single file project is not very common (at the time of development)

Summarize

1. I'm just summarizing all the Golang-related atom plugins I've used.
2. Believe that Golang use the editor is enough. Because go tool it is very useful.

My key map

2. cmd-dDuplicate line
4. cmd-wClose Label
6. cmd-rList of tags within a file
8. cmd-eUse the selected content to do the pattern of the search
10. shift-cmd-fProject internal search, this is very practical. Command configuration (Keymap.cson) >json '.platform-darwin atom-text-editor': 'shift-cmd-D': 'find-and-replace:select-next'

Thanks Golang

1. Golang can have such a development experience and be so good in such a low version. Daniel has given us the best gift.
2. The development experience of Golang with such good development tools plus a variety of extensibility editors (Vim,emacs,sublime,atom, etc.) is really good.