func switchBuild(cmd *c.Command, args []string) {
dev.MustFindCrowbar()
if ok, _ := dev.IsClean(); !ok {
log.Fatalln("Crowbar is not clean, cannot switch builds.")
}
rels := dev.Releases()
current := dev.CurrentBuild()
var target dev.Build
found := false
switch len(args) {
case 0:
target, found = current, true
case 1:
// Were we passed a known release?
rel, foundRel := rels[args[0]]
if foundRel {
for _, build := range []string{current.Name(), "master"} {
target, found = rel.Builds()[build]
if found {
break
}
}
} else {
target, found = dev.Builds()[args[0]]
}
default:
log.Fatalf("switch takes 0 or 1 argument.")
}
if !found {
log.Fatalf("%s is not anything we can switch to!")
}
ok, tokens := dev.Switch(target)
for _, tok := range tokens {
if tok.Results != nil {
log.Printf("%s: %v\n", tok.Name, tok.Results)
}
}
if ok {
log.Printf("Switched to %s\n", target.FullName())
os.Exit(0)
}
log.Printf("Failed to switch to %s!\n", target.FullName())
ok, _ = dev.Switch(current)
os.Exit(1)
}
func isClean(cmd *c.Command, args []string) {
dev.MustFindCrowbar()
ok, items := dev.IsClean()
if ok {
log.Println("All Crowbar repositories are clean.")
os.Exit(0)
}
for _, item := range items {
if !item.OK {
log.Printf("%s is not clean:\n", item.Name)
for _, line := range item.Results.(git.StatLines) {
log.Printf("\t%s\n", line.Print())
}
}
}
os.Exit(1)
return
}
func sync(cmd *c.Command, args []string) {
dev.MustFindCrowbar()
ok, _ := dev.IsClean()
if !ok {
log.Printf("Cannot rebase local changes, Crowbar is not clean.\n")
isClean(cmd, args)
}
ok, res := dev.Rebase()
if ok {
log.Println("All local changes rebased against upstream.")
os.Exit(0)
}
for _, tok := range res {
log.Printf("%v: %v %v\n", tok.Name, tok.OK, tok.Results)
}
log.Println("Errors rebasing local changes. All changes unwound.")
os.Exit(1)
}