refactor(schema): extract shared public schemas (#33571)

packages/schema/src/skill.ts

@@ -0,0 +1,54 @@
+export * as Skill from "./skill"
+
+import { Schema } from "effect"
+import { AbsolutePath } from "./schema"
+
+export interface DirectorySource extends Schema.Schema.Type<typeof DirectorySource> {}
+export const DirectorySource = Schema.Struct({
+  type: Schema.Literal("directory"),
+  path: AbsolutePath,
+}).annotate({ identifier: "SkillV2.DirectorySource" })
+
+export interface UrlSource extends Schema.Schema.Type<typeof UrlSource> {}
+export const UrlSource = Schema.Struct({
+  type: Schema.Literal("url"),
+  url: Schema.String,
+}).annotate({ identifier: "SkillV2.UrlSource" })
+
+export interface Info extends Schema.Schema.Type<typeof Info> {}
+export const Info = Schema.Struct({
+  name: Schema.String,
+  description: Schema.String.pipe(Schema.optional),
+  slash: Schema.Boolean.pipe(Schema.optional),
+  location: AbsolutePath,
+  content: Schema.String,
+}).annotate({ identifier: "SkillV2.Info" })
+
+export interface EmbeddedSource extends Schema.Schema.Type<typeof EmbeddedSource> {}
+export const EmbeddedSource = Schema.Struct({
+  type: Schema.Literal("embedded"),
+  skill: Schema.suspend(() => Info),
+}).annotate({ identifier: "SkillV2.EmbeddedSource" })
+
+export type Source = DirectorySource | UrlSource | EmbeddedSource
+export const Source = Object.assign(
+  Schema.Union([DirectorySource, UrlSource, EmbeddedSource]).pipe(
+    Schema.toTaggedUnion("type"),
+    Schema.annotate({ identifier: "SkillV2.Source" }),
+  ),
+  {
+    equals: (a: Source, b: Source) => {
+      if (a.type !== b.type) return false
+      if (a.type === "directory" && b.type === "directory") return a.path === b.path
+      if (a.type === "url" && b.type === "url") return a.url === b.url
+      if (a.type === "embedded" && b.type === "embedded") return a.skill.name === b.skill.name
+      return false
+    },
+    key: (source: Source) =>
+      source.type === "directory"
+        ? `directory:${source.path}`
+        : source.type === "url"
+          ? `url:${source.url}`
+          : `embedded:${source.skill.name}`,
+  },
+)