Make Golang get command compatible with Gitlab

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

What do we got?

Gitlib has released 6.0, claiming to be an enterprise-class version, as the first choice for private git libraries, more and more people use

Suppose there is such a Golang library, the URL is http://git.wendal.net/wendal/gofly

If you try to execute the following statement to get the library,

go get git.wendal.net/wendal/gofly#会输出package git.wendal.net/wendal/gofly: unrecognized import path "git.wendal.net/wendal/gofly"

However, if we enter

go get git.wendal.net/wendal/gofly.git#会输出fatal: repository 'git.wendal.net/wendal/gofly' does not existpackage git.wendal.net/wendal/gofly.git: exit status 128

Why? Seemingly go get does not support custom library addresses AH (git)

And look at the code inside $GOROOT/src/cmd/go/vcs.go.

    // General syntax for any server.    {        re:   `^(?P
  
   
    
   (?P
   
    
     
    ([a-z0-9.\-]+\.)+[a-z0-9.\-]+(:[0-9]+)?/[A-Za-z0-9_.\-/]*?)\.(?P
    
     
      
     bzr|git|hg|svn))(/[A-Za-z0-9_.\-]+)*$`,        ping: true,    },
    
     
   
    
  
   

As you can see, for unknown library addresses (not Github/google code/bitbucket/launchpad), they are set in the configuration here

According to the regular expression above, the input git.wendal.net/wendal/gofly can be obtained

root = git.wendal.net/wendal/goflyrepo = git.wendal.net/wendal/goflyvcs  = git

What? When you use Git for clone, you actually execute the

git clone $repo $GOPATH/src/$root#展开之后(假设GOPATH=/opt/gopath)git clone git.wendal.net/wendal/gofly /opt/gopath/src/git.wendal.net/wendal/gofly

The Git repository address is a local path, so it's not a mistake.

How to solve it? Add a custom library address similar to GitHub

First, copy a github configuration

    // Github    {        prefix: "github.com/",        re:     `^(?P
  
   
    
   github\.com/[A-Za-z0-9_.\-]+/[A-Za-z0-9_.\-]+)(/[A-Za-z0-9_.\-]+)*$`,        vcs:    "git",        repo:   "https://{root}",        check:  noVCSSuffix,    },
  
   

Change into

    // git.xwoods.org    {        prefix: "git.wendal.net/",        re:   `^(?P
  
   
    
   git\.wendal\.net/(?P
  
   
.[A-Za-z0-9_.\-]+/[A-Za-z0-9_.\-]+))(/[A-Za-z0-9_.\-]+)*))$`, ping: false, repo: "git@git.wendal.net:{p}.git", vcs : "git", },

Note that re and repo, do a special deal with Oh, more than a P variable, so that repo will be the standard SSH git address, automatically use the key (haha, private library)

Finally, we need to compile the Golang

# linux/mac 下$GOROOT/src/make.bash#windows下cd %GOROOT%\src\cmd\gogo install