feat(commands): more commands (#30)

- I wrote a scripts to copy and generate all commands missing in iris
from fig repo: https://github.com/withfig/autocomplete
- Add a new script to generate commands docs about which commands
currently are inside commands folder
377d4aac663590e504fe39a92eb4dac4cbd333b2
- Add more icons e64d4e70a1db61e62053460a882e093bd6373ab1

commands/sys/defaults.go

@@ -0,0 +1,28 @@
+package sys
+
+import (
+	"github.com/versenilvis/iris/commands/core"
+)
+
+func init() {
+	core.Register(&core.Spec{
+		Name:        "defaults",
+		Description: "Global domain",
+		Subcommands: []core.Subcommand{
+			{Name: "read", Description: "Shows defaults"},
+			{Name: "write", Description: "Writes key for domain"},
+			{Name: "delete", Description: "Deletes domain or key in domain"},
+			{Name: "rename", Description: "Renames old_key to new_key"},
+			{Name: "domains", Description: "Lists all domains"},
+			{Name: "find", Description: "Lists all entries containing word"},
+			{Name: "word", Description: "The word to search for"},
+			{Name: "help", Description: "Show help text"},
+			{Name: "read-type", Description: "Shows the type for the given domain, key"},
+		},
+		Options: []core.Option{
+			{Name: "-globalDomain", Description: "Global domain"},
+			{Name: "-app", Description: "Application name"},
+			{Name: "-string", Description: "Command line interface to a user's defaults"},
+		},
+	})
+}