// downloadPackage downloads package either use version control tools or not.
func downloadPackage(ctx *cli.Context, nod *doc.Node) (*doc.Node, []string) {
log.Message("Downloading", fmt.Sprintf("package: %s@%s:%s",
nod.ImportPath, nod.Type, doc.CheckNodeValue(nod.Value)))
// Mark as donwloaded.
downloadCache[nod.RootPath] = true
// Check if only need to use VCS tools.
var imports []string
var err error
gopathDir := path.Join(installGopath, nod.RootPath)
vcs := getVcsName(gopathDir)
if ctx.Bool("update") && ctx.Bool("gopath") && len(vcs) > 0 {
err = updateByVcs(vcs, gopathDir)
imports = doc.GetAllImports([]string{gopathDir}, nod.RootPath, false)
} else {
// If package has revision and exist, then just check dependencies.
if nod.IsGetDepsOnly {
return nod, doc.GetAllImports([]string{path.Join(installRepoPath, nod.RootPath) + versionSuffix(nod.Value)},
nod.RootPath, ctx.Bool("example"))
}
nod.Revision = doc.LocalNodes.MustValue(nod.RootPath, "value")
imports, err = doc.PureDownload(nod, installRepoPath, ctx) //CmdGet.Flags)
}
if err != nil {
log.Error("get", "Fail to download pakage: "+nod.ImportPath)
log.Error("", "\t"+err.Error())
failConut++
os.RemoveAll(installRepoPath + "/" + nod.RootPath)
return nil, nil
}
return nod, imports
}
// saveNode saves node into local nodes.
func saveNode(n *doc.Node) {
// Node dependencies list.
n.Deps = nil
// Check if this node exists.
for i, v := range localNodes {
if n.ImportPath == v.ImportPath {
localNodes[i] = n
return
}
}
// Add new node.
localNodes = append(localNodes, n)
}
// downloadPackage downloads package either use version control tools or not.
func downloadPackage(ctx *cli.Context, nod *doc.Node) (*doc.Node, []string) {
log.Message("Downloading", fmt.Sprintf("package: %s@%s:%s",
nod.ImportPath, nod.Type, doc.CheckNodeValue(nod.Value)))
// Mark as donwloaded.
downloadCache[nod.RootPath] = true
nod.Revision = doc.LocalNodes.MustValue(nod.RootPath, "value")
imports, err := doc.PureDownload(nod, installRepoPath, ctx) //CmdGet.Flags)
if err != nil {
log.Error("get", "Fail to download pakage: "+nod.ImportPath)
log.Error("", "\t"+err.Error())
failConut++
os.RemoveAll(installRepoPath + "/" + nod.RootPath)
return nil, nil
}
return nod, imports
}