LavaToaster/cloudsmith-sync: cmd/sync.go; 68 LoC

Found a possible issue in [LavaToaster/cloudsmith-sync](https://www.github.com/LavaToaster/cloudsmith-sync) at [cmd/sync.go](https://github.com/LavaToaster/cloudsmith-sync/blob/526c1462499e6ac48963971b2c4857af7d500a6e/cmd/sync.go#L50-L117)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first
issue it finds, so please do not limit your consideration to the contents of the below message.

> reference to repoCfg was used in a composite literal at line 109

[Click here to see the code in its original context.](https://github.com/LavaToaster/cloudsmith-sync/blob/526c1462499e6ac48963971b2c4857af7d500a6e/cmd/sync.go#L50-L117)

Click here to show the 68 line(s) of Go which triggered the analyzer.

```go
for _, repoCfg := range config.Repositories {
// Repo Config
repoDir, err := git.GitUrlToDirectory(repoCfg.Url)
repoPath := config.GetRepoPath(repoDir)
exitOnError(err)

processLine := "Processing repository: " + repoCfg.Url
outer := strings.Repeat("=", len(processLine))

fmt.Println(outer)
fmt.Println(processLine)
fmt.Println(outer)
fmt.Println()

// Clone Repo
repo, err := git.CloneOrOpenAndUpdate(repoCfg.Url, repoPath)
exitOnError(err)

// Get Remote
remote, err := repo.Remote("origin")
exitOnError(err)

auth, err := git.GetAuth()
exitOnError(err)

refList, err := remote.List(&git2.ListOptions{Auth: auth})
exitOnError(err)

worktree, err := repo.Worktree()
exitOnError(err)

for _, ref := range refList {
isBranch := strings.HasPrefix(ref.Name().String(), "refs/heads/")
isTag := strings.HasPrefix(ref.Name().String(), "refs/tags/")

if !isBranch && !isTag {
continue
}

// Tags
if isTag {
_, err := git.CheckoutTag(repo, worktree, ref)

if err != nil {
fmt.Printf("Skipping tag %v - %v\n", ref, err.Error())
continue
}
}

// Branch
if isBranch {
_, err := git.CheckoutBranch(repo, worktree, ref)

if err != nil {
fmt.Printf("Skipping branch %v - %v\n", ref, err.Error())
continue
}
}

processPackage(client, &repoCfg, repoPath, ref.Name().Short(), isBranch, ref.Hash().String())

worktree.Reset(&git2.ResetOptions{
Mode: git2.HardReset,
})
}

fmt.Println()
}

```

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commit ID: 526c1462499e6ac48963971b2c4857af7d500a6e