Have got publishing to Netlify

sql/schema/1_init.up.sql

@@ -3,6 +3,14 @@ CREATE TYPE post_state AS ENUM (
     'published'
 );
 
+CREATE TYPE target_role AS ENUM (
+    'production'
+);
+
+CREATE TYPE target_type AS ENUM (
+    'netlify'
+);
+
 CREATE TABLE site (
     id    BIGSERIAL NOT NULL PRIMARY KEY,
     name  TEXT      NOT NULL UNIQUE,
@@ -22,5 +30,16 @@ CREATE TABLE post (
     post_date  TIMESTAMP WITH TIME ZONE,
     created_at TIMESTAMP  NOT NULL,
 
-    FOREIGN KEY (site_id) REFERENCES site(id)
+    FOREIGN KEY (site_id) REFERENCES site (id)
+);
+
+CREATE TABLE publish_target (
+    id          BIGSERIAL   NOT NULL PRIMARY KEY,
+    site_id     BIGINT      NOT NULL,
+    role        target_role NOT NULL,
+    target_type target_type NOT NULL,
+    url         TEXT        NOT NULL,
+    target_ref  TEXT        NOT NULL,
+
+    FOREIGN KEY (site_id) REFERENCES site (id)
 );