func installImpl(jirix *jiri.X, cl *installFlagValues, args []string) error {
mgrs, db, err := availableProfileManagers(jirix, cl.dbPath, args)
if err != nil {
return err
}
cl.target.UseCommandLineEnv()
newMgrs := []profileManager{}
for _, mgr := range mgrs {
name := mgr.mgrName()
if !cl.force {
installer, profile := profiles.SplitProfileName(name)
if p := db.LookupProfileTarget(installer, profile, cl.target); p != nil {
fmt.Fprintf(jirix.Stdout(), "%v %v is already installed as %v\n", name, cl.target, p)
continue
}
}
newMgrs = append(newMgrs, mgr)
}
root := jiri.NewRelPath(cl.root).Join(profileInstaller)
for _, mgr := range newMgrs {
if err := mgr.install(jirix, cl, root); err != nil {
return err
}
}
return writeDB(jirix, db, profileInstaller, cl.dbPath)
}
func packagesImpl(jirix *jiri.X, cl *packagesFlagValues, args []string) error {
mgrs, _, err := availableProfileManagers(jirix, cl.dbPath, args)
if err != nil {
return err
}
cl.target.UseCommandLineEnv()
root := jiri.NewRelPath(cl.root).Join(profileInstaller)
s := jirix.NewSeq()
installPackages := cl.installPackages
// Never ask a subcommand to install packages.
cl.installPackages = false
for _, mgr := range mgrs {
cmds, err := mgr.packageCmds(jirix, cl, root)
if err != nil {
return err
}
for _, cmd := range cmds {
if installPackages {
if err := s.Verbose(true).Last(cmd[0], cmd[1:]...); err != nil {
return err
}
} else {
fmt.Fprintf(jirix.Stdout(), "%s\n", strings.TrimSpace(strings.Join(cmd, " ")))
}
}
}
return nil
}
func cleanupImpl(jirix *jiri.X, cl *cleanupFlagValues, args []string) error {
count := 0
if cl.gc {
count++
}
if cl.rewriteDB {
count++
}
if cl.rmAll {
count++
}
if count != 1 {
fmt.Errorf("exactly one option must be specified")
}
mgrs, db, err := installedProfileManagers(jirix, cl.dbPath, args)
if err != nil {
return err
}
root := jiri.NewRelPath(cl.root).Join(profileInstaller)
for _, mgr := range mgrs {
if err := mgr.cleanup(jirix, cl, root); err != nil {
return err
}
}
if !cl.rmAll {
return writeDB(jirix, db, profileInstaller, cl.dbPath)
}
return nil
}
func fmtInfo(jirix *jiri.X, infoFmt string, rd *profilesreader.Reader, profile *profiles.Profile, target *profiles.Target) (string, error) {
// Populate an instance listInfo
info := &listInfo{}
name := profile.Name()
installer, _ := profiles.SplitProfileName(name)
info.SchemaVersion = rd.SchemaVersion()
info.DBPath = rd.Path()
if target != nil {
info.Target.InstallationDir = jiri.NewRelPath(target.InstallationDir).Abs(jirix)
info.Target.CommandLineEnv = target.CommandLineEnv().Vars
info.Target.Env = target.Env.Vars
clenv := ""
if len(info.Target.CommandLineEnv) > 0 {
clenv = fmt.Sprintf(" --env=\"%s\" ", strings.Join(info.Target.CommandLineEnv, ","))
}
if installer != "" {
info.Target.Command = fmt.Sprintf("jiri profile install --target=%s %s%s", target, clenv, name)
} else {
// TODO(cnicolaou): remove this when the transition is complete.
info.Target.Command = fmt.Sprintf("jiri v23-profile install --target=%s %s%s", target, clenv, name)
}
}
if profile != nil {
rp := jiri.NewRelPath(profile.Root())
info.Profile.Root = rp.Abs(jirix)
info.Profile.Name = name
info.Profile.Installer = installer
info.Profile.DBPath = info.DBPath
if installer != "" {
info.Profile.DBPath = filepath.Join(info.DBPath, installer)
}
}
// Use a template to print out any field in our instance of listInfo.
tmpl, err := template.New("list").Parse("{{ ." + infoFmt + "}}")
if err != nil {
return "", err
}
out := &bytes.Buffer{}
if err = tmpl.Execute(out, info); err != nil {
return "", fmt.Errorf("please specify a supported field:\n%s", infoUsage())
}
return out.String(), nil
}
func updateImpl(jirix *jiri.X, cl *updateFlagValues, args []string) error {
mgrs, db, err := availableProfileManagers(jirix, cl.dbPath, args)
if err != nil {
return err
}
root := jiri.NewRelPath(cl.root).Join(profileInstaller)
for _, mgr := range mgrs {
if err := mgr.update(jirix, cl, root); err != nil {
return err
}
}
return writeDB(jirix, db, profileInstaller, cl.dbPath)
}
func uninstallImpl(jirix *jiri.X, cl *uninstallFlagValues, args []string) error {
mgrs, db, err := availableProfileManagers(jirix, cl.dbPath, args)
if err != nil {
return err
}
if cl.allTargets && cl.target.IsSet() {
fmt.Fprintf(jirix.Stdout(), "ignore target (%v) when used in conjunction with --all-targets\n", cl.target)
}
root := jiri.NewRelPath(cl.root).Join(profileInstaller)
for _, mgr := range mgrs {
if err := mgr.uninstall(jirix, cl, root); err != nil {
return err
}
}
return writeDB(jirix, db, profileInstaller, cl.dbPath)
}
func ExampleManager() {
pdb := profiles.NewDB()
myInstaller := "myProject"
myProfile := "myNewProfile"
profileName := profiles.QualifiedProfileName(myInstaller, myProfile)
var target profiles.Target
init := func() {
mgr := newProfileMgr(myInstaller, myProfile)
profilesmanager.Register(mgr)
flags := flag.NewFlagSet("example", flag.ContinueOnError)
profiles.RegisterTargetAndEnvFlags(flags, &target)
flags.Parse([]string{"--target=arm-linux@1", "--env=A=B,C=D", "--env=E=F"})
}
init()
profileRoot := jiri.NewRelPath("profiles")
mgr := profilesmanager.LookupManager(profileName)
if mgr == nil {
panic("manager not found for: " + profileName)
}
jirix := &jiri.X{Context: tool.NewDefaultContext()}
// Install myNewProfile for target.
if err := mgr.Install(jirix, pdb, profileRoot, target); err != nil {
panic("failed to find manager for: " + profileName)
}
fmt.Println(mgr.String())
filename := tmpFile()
defer os.RemoveAll(filepath.Dir(filename))
if err := pdb.Write(jirix, "test", filename); err != nil {
panic(err)
}
// Start with a new profile data base.
pdb = profiles.NewDB()
// Read the profile database.
pdb.Read(jirix, filename)
mgr = profilesmanager.LookupManager(profileName)
if mgr == nil {
panic("manager not found for: " + profileName)
}
fmt.Println(mgr.String())
mgr.Uninstall(jirix, pdb, profileRoot, target)
fmt.Println(mgr.String())
fmt.Println(mgr.VersionInfo().Supported())
fmt.Println(mgr.VersionInfo().Default())
// Output:
// Profile: myNewProfile: installed
// [arm-linux@1]
//
// Profile: myNewProfile: installed
// [arm-linux@1]
//
// Profile: myNewProfile: not installed
//
// [4 3 2]
// 3
}