// Add interactively prompts the user for details of a dependency, adds it to deps.json, and writes out the file
func Add(deps dep.DependencyMap, name string) {
var cont = true
_, exists := deps.Map[name]
if exists {
util.Fatal(colors.Red("Dependency '" + name + "'' is already defined, pick another name."))
}
util.Print(colors.Blue("Adding: ") + name)
for cont {
d := new(dep.Dependency)
d.Type = promptType("Type", "git, git-clone, hg, bzr")
if d.Type == dep.TypeGitClone {
d.Repo = promptString("Repo", "git url")
} else {
d.Repo = promptString("Repo", "go import")
}
d.Version = promptString("Version", "hash, branch, or tag")
if d.Type == dep.TypeGitClone {
d.Alias = promptString("Alias", "where to install the repo")
}
deps.Map[name] = d
cont = promptBool("Add another", "y/N")
}
for name, d := range deps.Map {
err := d.SetupVCS(name)
if err != nil {
delete(deps.Map, name)
}
}
err := deps.Write()
if err != nil {
util.Fatal(colors.Red("Error Writing " + deps.Path + ": " + err.Error()))
}
install.Install(deps)
return
}
// Update rewrites Dependency name in deps.json to use the last commit in branch as version
func Update(deps dep.DependencyMap, name string, branch string) {
util.Print(colors.Blue("Updating:"))
d, ok := deps.Map[name]
if !ok {
util.Fatal(colors.Red("Dependency Name '" + name + "' not found in deps.json"))
}
// record the old version
oldVersion := d.Version
// temporarily use the branch
d.Version = branch
pwd := util.Pwd()
util.Cd(d.Path())
d.VCS.Checkout(d)
d.VCS.Update(d)
// get the last commit on the newly checked out branch
v, err := d.VCS.LastCommit(d, branch)
if err != nil {
util.Fatal(err)
}
// set the version to be the last commit
d.Version = v
util.PrintIndent(colors.Blue(name) + " (" + oldVersion + " --> " + d.Version + ")")
util.Cd(pwd)
deps.Map[name] = d
deps.Write()
install.Install(deps)
}