// Print any changes that would be effected with a commit to stdout
func PrintChanges(m2m *xrm2m.M2MClient) {
changes := m2m.GetChanges()
if len(changes) > 0 {
fmt.Println("Changes to be committed:\n")
for _, change := range changes {
for key, value := range change {
fmt.Printf("%10s: %v\n", key, value)
}
fmt.Println("")
}
}
}
func enter_shell(m2m *xrm2m.M2MClient) {
const done = "<done>"
shell := ishell.NewShell()
shell.Println("Welcome to the XR M2M CLI")
// CLI transition functions
shell.Register("cli_exec", func(args ...string) (string, error) {
return m2m.CliExec(strings.Join(args, " ")), m2m.Error
})
shell.Register("cli_get", func(args ...string) (string, error) {
return pretty_print(m2m.CliGet(strings.Join(args, " ")), m2m.Error)
})
shell.Register("cli_set", func(args ...string) (string, error) {
m2m.CliSet(strings.Join(args, " "))
return done, m2m.Error
})
shell.Register("write_file", func(args ...string) (string, error) {
shell.Println("Input multiple lines and end with semicolon ';'.")
data := shell.ReadMultiLines(";")
data = strings.TrimSuffix(data, ";") // @@@ bug in ishell
m2m.WriteFile(args[0], []byte(data))
return done, m2m.Error
})
// Basic schema ops
shell.Register("get", func(args ...string) (string, error) {
return pretty_print(m2m.Get(strings.Join(args, " ")), m2m.Error)
})
shell.Register("get_children", func(args ...string) (string, error) {
return pretty_print(m2m.GetChildren(strings.Join(args, " ")), m2m.Error)
})
shell.Register("set", func(args ...string) (string, error) {
m2m.Set(args[0], args[1])
return done, m2m.Error
})
shell.Register("delete", func(args ...string) (string, error) {
m2m.Delete(strings.Join(args, " "))
return done, m2m.Error
})
shell.Register("replace", func(args ...string) (string, error) {
m2m.Replace(strings.Join(args, " "))
return done, m2m.Error
})
// Commit operations. Both "comment" and "label" are optional
shell.Register("commit", func(args ...string) (string, error) {
comment, label := optional(args)
return m2m.Commit(comment, label), m2m.Error
})
shell.Register("commit_replace", func(args ...string) (string, error) {
comment, label := optional(args)
return m2m.CommitReplace(comment, label), m2m.Error
})
shell.Register("discard_changes", func(args ...string) (string, error) {
m2m.DiscardChanges()
return done, m2m.Error
})
shell.Register("get_changes", func(args ...string) (string, error) {
return pretty_print(m2m.GetChanges(), m2m.Error)
})
// Schema
shell.Register("get_schema", func(args ...string) (string, error) {
path := args[0]
var fields string
if len(args) == 2 {
fields = args[1]
}
return pretty_print(m2m.GetSchema(path, fields), m2m.Error)
})
shell.Register("get_version", func(args ...string) (string, error) {
return pretty_print(m2m.GetVersion(), m2m.Error)
})
shell.Start()
}