feat: registry parsing

tests/registry.spec.ts

@@ -0,0 +1,170 @@
+import { describe, expect, it } from "bun:test";
+import { parseRegistries } from "../src/registry";
+
+describe("registry", () => {
+  describe("parseRegistries", () => {
+    it("should return an empty array for empty input", () => {
+      expect(parseRegistries("")).toEqual([]);
+      expect(parseRegistries("   ")).toEqual([]);
+      expect(parseRegistries(null as any)).toEqual([]);
+      expect(parseRegistries(undefined as any)).toEqual([]);
+    });
+
+    it("should parse default registry without token", () => {
+      const input = "https://registry.npmjs.org/";
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.npmjs.org/",
+          scope: "",
+        },
+      ]);
+    });
+
+    it("should parse default registry with token", () => {
+      const input = "https://registry.npmjs.org/|npm_token123";
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.npmjs.org/",
+          scope: "",
+          token: "npm_token123",
+        },
+      ]);
+    });
+
+    it("should parse scoped registry with URL credentials", () => {
+      const input = "@myorg:https://username:password@registry.myorg.com/";
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://username:password@registry.myorg.com/",
+          scope: "@myorg",
+        },
+      ]);
+    });
+
+    it("should parse scoped registry with separate token", () => {
+      const input = "@partner:https://registry.partner.com/|token_abc123";
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.partner.com/",
+          scope: "@partner",
+          token: "token_abc123",
+        },
+      ]);
+    });
+
+    it("should parse multiple registries", () => {
+      const input = `
+        https://registry.npmjs.org/
+        @myorg:https://username:password@registry.myorg.com/
+        @partner:https://registry.partner.com/|token_abc123
+      `;
+
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.npmjs.org/",
+          scope: "",
+        },
+        {
+          url: "https://username:password@registry.myorg.com/",
+          scope: "@myorg",
+        },
+        {
+          url: "https://registry.partner.com/",
+          scope: "@partner",
+          token: "token_abc123",
+        },
+      ]);
+    });
+
+    it("should handle scope names without @ prefix", () => {
+      const input = "myorg:https://registry.myorg.com/|token123";
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.myorg.com/",
+          scope: "myorg",
+          token: "token123",
+        },
+      ]);
+    });
+
+    it("should throw error for invalid URLs", () => {
+      expect(() => {
+        parseRegistries("@myorg:not-a-valid-url");
+      }).toThrow("Invalid URL in registry configuration: not-a-valid-url");
+
+      expect(() => {
+        parseRegistries("also-not-a-valid-url");
+      }).toThrow("Invalid URL in registry configuration: also-not-a-valid-url");
+    });
+
+    it("should handle whitespace and empty lines", () => {
+      const input = `
+
+        https://registry.npmjs.org/
+
+        @myorg:https://registry.myorg.com/|token123
+
+      `;
+
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.npmjs.org/",
+          scope: "",
+        },
+        {
+          url: "https://registry.myorg.com/",
+          scope: "@myorg",
+          token: "token123",
+        },
+      ]);
+    });
+
+    it("should handle URLs with paths and query parameters", () => {
+      const input =
+        "@myorg:https://registry.myorg.com/npm/registry/?timeout=5000|token123";
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.myorg.com/npm/registry/?timeout=5000",
+          scope: "@myorg",
+          token: "token123",
+        },
+      ]);
+    });
+
+    it("should correctly handle scopes with hyphens and underscores", () => {
+      const input = `
+        @my-org:https://registry.myorg.com/
+        @my_org:https://registry.myorg.com/
+      `;
+
+      const result = parseRegistries(input);
+
+      expect(result).toEqual([
+        {
+          url: "https://registry.myorg.com/",
+          scope: "@my-org",
+        },
+        {
+          url: "https://registry.myorg.com/",
+          scope: "@my_org",
+        },
+      ]);
+    });
+  });
+});