better smtp const

lib/config/configConstants.ts

@@ -3,6 +3,46 @@ import { Config, ConfigSpecOf } from "./builder/config"
 import { Value } from "./builder/value"
 import { Variants } from "./builder/variants"
 
+export const customSmtp = Config.of<ConfigSpecOf<SmtpValue>, never, never>({
+  server: Value.text({
+    name: "SMTP Server",
+    required: {
+      default: null,
+    },
+  }),
+  port: Value.number({
+    name: "Port",
+    required: { default: 587 },
+    min: 1,
+    max: 65535,
+    integer: true,
+  }),
+  from: Value.text({
+    name: "From Address",
+    required: {
+      default: null,
+    },
+    placeholder: "<name>test@example.com",
+    inputmode: "email",
+  }),
+  login: Value.text({
+    name: "Login",
+    required: {
+      default: null,
+    },
+  }),
+  password: Value.text({
+    name: "Password",
+    required: false,
+  }),
+  tls: Value.toggle({
+    name: "Require Transport Security",
+    default: true,
+    description:
+      "Require TLS transport security. If disabled, email will use plaintext by default and TLS via STARTTLS <strong>if the SMTP server supports it</strong>. If enabled, email will refuse to connect unless the server supports STARTTLS.",
+  }),
+})
+
 export const smtpConfig = Value.filteredUnion(
   async ({ effects, utils }) => {
     const smtp = await utils.getSystemSmtp().once()
@@ -10,53 +50,27 @@ export const smtpConfig = Value.filteredUnion(
   },
   {
     name: "SMTP",
-    description: "Optionally provide an SMTP server for sending email",
+    description: "Optionally provide an SMTP server for sending emails",
     required: { default: "disabled" },
   },
   Variants.of({
     disabled: { name: "Disabled", spec: Config.of({}) },
-    system: { name: "System Credentials", spec: Config.of({}) },
-    custom: {
-      name: "Custom Credentials",
-      spec: Config.of<ConfigSpecOf<SmtpValue>, never, never>({
-        server: Value.text({
-          name: "SMTP Server",
-          required: {
-            default: null,
-          },
-        }),
-        port: Value.number({
-          name: "Port",
-          required: { default: 587 },
-          min: 1,
-          max: 65535,
-          integer: true,
-        }),
-        from: Value.text({
-          name: "From Address",
-          required: {
-            default: null,
-          },
+    system: {
+      name: "System Credentials",
+      spec: Config.of({
+        customFrom: Value.text({
+          name: "Custom From Address",
+          description:
+            "A custom from address for this service. If not provided, the system from address will be used.",
+          required: false,
           placeholder: "<name>test@example.com",
           inputmode: "email",
         }),
-        login: Value.text({
-          name: "Login",
-          required: {
-            default: null,
-          },
-        }),
-        password: Value.text({
-          name: "Password",
-          required: false,
-        }),
-        tls: Value.toggle({
-          name: "Require Transport Security",
-          default: true,
-          description:
-            "Require TLS transport security. If disabled, email will use plaintext by default and TLS via STARTTLS <strong>if the SMTP server supports it</strong>. If enabled, email will refuse to connect unless the server supports STARTTLS.",
-        }),
       }),
     },
+    custom: {
+      name: "Custom Credentials",
+      spec: customSmtp,
+    },
   }),
 )