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unfreeze.go
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/
unfreeze.go
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package commands
import (
"fmt"
"os"
"github.com/cbegin/graven/domain"
"github.com/cbegin/graven/util"
"github.com/urfave/cli"
"github.com/cbegin/graven/repotool"
"github.com/cbegin/graven/vendortool"
)
var UnfreezeCommand = cli.Command{
Name: "unfreeze",
Usage: "Unfreezes vendor dependencies",
Action: unfreeze,
}
func unfreeze(c *cli.Context) error {
project, err := domain.FindProject()
if err != nil {
return err
}
vendorTool, err := selectVendorTool(project)
if err != nil {
return err
}
err = vendorTool.LoadFile(project)
if err != nil {
return err
}
for _, p := range vendorTool.Dependencies() {
sourceFile := project.ProjectPath(".freezer", p.ArchiveFileName())
targetDir := project.ProjectPath("vendor", p.PackagePath())
_, err := os.Stat(sourceFile)
if os.IsNotExist(err) {
for repoName, repo := range project.Repositories {
if repo.HasRole(domain.RepositoryRoleDependency) {
if repoTool, ok := repotool.RepoRegistry[repo.Type]; ok {
if err := repoTool.DownloadDependency(project, repoName, sourceFile, vendortool.Coordinates(p)); err != nil {
fmt.Println(err)
} else {
err = util.UnzipDir(sourceFile, targetDir)
if err != nil {
fmt.Println(err)
}
break
}
} else {
fmt.Printf("Unkown repository type %v for %v\n", repo.Type, repoName)
}
}
}
} else {
err = util.UnzipDir(sourceFile, targetDir)
if err != nil {
return err
}
}
}
return nil
}