diff options
Diffstat (limited to 'cmd/app/main.go')
| -rw-r--r-- | cmd/app/main.go | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/cmd/app/main.go b/cmd/app/main.go index 4cb711ba..86b964e3 100644 --- a/cmd/app/main.go +++ b/cmd/app/main.go @@ -7,6 +7,7 @@ package main import ( "context" "errors" + "fmt" "io" "log" "os" @@ -35,7 +36,7 @@ func main() { flagVerbose bool flagBase string - base, template, initial, upper, work *check.Absolute + base, template, initial *check.Absolute ) c := command.New(os.Stderr, log.Printf, "app", func([]string) (err error) { msg.SwapVerbose(flagVerbose) @@ -50,9 +51,7 @@ func main() { } template = base.Append("template") - initial = template.Append("initial") - upper = template.Append("upper") - work = template.Append("work") + initial = base.Append("initial") return }).Flag( &flagVerbose, @@ -71,7 +70,21 @@ func main() { ) c.NewCommand( "enter", "Enter mutable state template", - func([]string) error { + func(args []string) error { + if len(args) != 1 { + dents, err := os.ReadDir(template.String()) + if err != nil { + return err + } + for _, dent := range dents { + if !dent.IsDir() { + continue + } + fmt.Println(dent.Name()) + } + return nil + } + config := hst.Config{ ID: "app.hakurei.mutable", Container: &hst.ContainerConfig{ @@ -80,8 +93,8 @@ func main() { {FilesystemConfig: &hst.FSOverlay{ Target: fhs.AbsRoot, Lower: []*check.Absolute{initial}, - Upper: upper, - Work: work, + Upper: template.Append(args[0], "upper"), + Work: template.Append(args[0], "work"), }}, {FilesystemConfig: &hst.FSEphemeral{ Target: fhs.AbsTmp, @@ -131,7 +144,17 @@ func main() { "run", "Start the named application", func(args []string) error { if len(args) != 1 { - return errors.New("run requires 1 argument") + dents, err := os.ReadDir(base.Append("app").String()) + if err != nil { + return err + } + for _, dent := range dents { + if dent.IsDir() { + continue + } + fmt.Println(dent.Name()) + } + return nil } var config *hst.Config |