feat(aircoding): AirCoding V2 baseline — deterministic multi-agent architecture

Forked from OpenCode v1.17.4 with multi-agent system:
- 5 agents: aircoding, scheduler, worker, architect, reviewer
- Deterministic DAG scheduling engine (coordinator_tick)
- Tool whitelists as hard enforcement
- AirCoding validation plugin
- System prompt injection for routing
- V1 requirements: C4 docs, ADR, AGENTS.md, debug-log.md
- Design documents in docs/

packages/core/test/repository.test.ts

@@ -0,0 +1,65 @@
+import { describe, expect, test } from "bun:test"
+import path from "path"
+import { pathToFileURL } from "url"
+import { Repository } from "@opencode-ai/core/repository"
+
+describe("Repository", () => {
+  test("parses github shorthand and builds an explicit-root cache path", () => {
+    const reference = Repository.parseRemote("owner/repo")
+
+    expect(reference).toMatchObject({
+      host: "github.com",
+      path: "owner/repo",
+      segments: ["owner", "repo"],
+      owner: "owner",
+      repo: "repo",
+      remote: "https://github.com/owner/repo.git",
+      label: "owner/repo",
+    })
+    expect(Repository.cachePath("/cache", reference)).toBe(path.join("/cache", "github.com", "owner", "repo"))
+    expect(Repository.cacheIdentity(reference)).toBe("github.com/owner/repo")
+  })
+
+  test("parses host path and scp remote references", () => {
+    expect(Repository.parseRemote("gitlab.com/group/repo")).toMatchObject({
+      host: "gitlab.com",
+      path: "group/repo",
+      remote: "https://gitlab.com/group/repo.git",
+      label: "gitlab.com/group/repo",
+    })
+    expect(Repository.parseRemote("git@github.com:owner/repo.git")).toMatchObject({
+      host: "github.com",
+      path: "owner/repo",
+      remote: "git@github.com:owner/repo.git",
+      label: "owner/repo",
+    })
+  })
+
+  test("keeps local file repositories distinct from remote repositories", () => {
+    const localPath = path.resolve("repo.git")
+    const reference = Repository.parse(pathToFileURL(localPath).href)
+
+    expect(reference).toMatchObject({ host: "file", protocol: "file:", label: localPath })
+    expect(reference && Repository.isFile(reference)).toBe(true)
+    expect(reference && Repository.isRemote(reference)).toBe(false)
+    expect(() => Repository.parseRemote(pathToFileURL(localPath).href)).toThrow(
+      Repository.UnsupportedLocalRepositoryError,
+    )
+  })
+
+  test("rejects unsafe remote references and branches with typed errors", () => {
+    expect(() => Repository.parseRemote("not-a-repo")).toThrow(Repository.InvalidReferenceError)
+    expect(() => Repository.parseRemote("git@github.com:../../../etc/passwd")).toThrow(Repository.InvalidReferenceError)
+    expect(() => Repository.validateBranch("feature/docs.v1")).not.toThrow()
+    expect(() => Repository.validateBranch("-bad")).toThrow(Repository.InvalidBranchError)
+    expect(() => Repository.validateBranch("bad..branch")).toThrow(Repository.InvalidBranchError)
+    expect(() => Repository.validateBranch("bad branch")).toThrow(Repository.InvalidBranchError)
+  })
+
+  test("compares cache identity independent of input spelling", () => {
+    const shorthand = Repository.parseRemote("owner/repo")
+
+    expect(Repository.same(shorthand, Repository.parseRemote("https://github.com/owner/repo.git"))).toBe(true)
+    expect(Repository.same(shorthand, Repository.parseRemote("github.com/owner/repo"))).toBe(true)
+  })
+})