Generate ent schema in admin code. (#127)

ent/admin/templates/schema.tmpl

@@ -0,0 +1,54 @@
+{{/* Tell Intellij/GoLand to enable the autocompletion based on the *gen.Graph type. */}}
+{{/* gotype: entgo.io/ent/entc/gen.Graph */}}
+
+{{ define "admin/schema" }}
+    // Code generated by ent, DO NOT EDIT.
+    package admin
+
+    import (
+        "entgo.io/ent/schema/field"
+    )
+
+    type Enum struct {
+        Label, Value string
+    }
+
+    type FieldSchema struct {
+        Name string
+        Type field.Type
+        Optional bool
+        Immutable bool
+        Sensitive bool
+        Enums []Enum
+    }
+
+
+    {{- range $n := $.Nodes }}
+        const Name{{ $n.Name }} = "{{ $n.Name }}"
+
+        var fields{{ $n.Name }} = []*FieldSchema{
+            {{- range $f := $n.Fields }}
+                {
+                    Name: "{{ $f.Name }}",
+                    Type: field.{{ $f.Type.Type.ConstName }},
+                    Optional: {{ $f.Optional }},
+                    Immutable: {{ $f.Immutable }},
+                    Sensitive: {{ $f.Sensitive }},
+                    {{- if len $f.Enums }}
+                        Enums: []Enum{
+                            {{- range $e := $f.Enums }}
+                                {
+                                    Label: "{{ $e.Label }}",
+                                    Value: "{{ $e.Value }}",
+                                },
+                            {{- end }}
+                        },
+                    {{- else }}
+                        Enums: nil,
+                    {{- end }}
+                },
+            {{- end }}
+        }
+    {{ end }}
+
+{{ end }}