W-011: support DSH 0.1.5-rc.2 and later

LEDGER.md

@@ -310,6 +310,23 @@ src/index.ts:67-73); the V0 replay fixture is regenerated as a minimal
 valid V3 fixture. Acceptance: gate summary per version in the handoff,
 each break named with file:line. Release 0.1.3 after acceptance;
 dashi W-070 waits on it for lockfile convergence.
+Builder note: The first alpha.1 profile failure was a harness assumption,
+not a DSH regression: the replay package's caret peers resolved forward,
+mixing the alpha.1 loader with alpha.2 dsh-llm. The alpha.1 loader requires
+`codec.schema` (`packages/typert/loader/src/index.ts:270-280`), while the
+alpha.2 generated discoverModels codec supplies lazy `codec.create`
+(`packages/llm/llm/lib/typert.host.js:43-75`). The mixed command
+`dsh --profile roller-test 'load roller'` failed with
+`parameter codec is not backed by a zod v4 schema`; `pnpm why` showed
+dsh-llm-replay alpha.1 selecting dsh-llm alpha.2. There was only Zod 4.4.3,
+not a two-major conflict. The throwaway profile now uses time-based resolution
+to stay uniform: all 238 DSH packages resolve to alpha.1, the stock
+`dsh --profile headless hello` command exits 0, and the packed-profile command
+exits 0 with stdout exactly `roller profile loaded`. The same packed command
+has the same output on alpha.2. The replay fixture was regenerated as V3
+because its V0 form lacked turn/step lifecycle events.
+The `profileLines` budget check was removed because deleting `src/version.ts`
+left no profile-specific production source to measure.
 
 ## Upstream reports
 

README.md

@@ -16,6 +16,8 @@ Install roller into each DSH profile where file rewind should be available:
 dsh plugin --profile <name> add @antst/roller
 ```
 
+Keep every DSH package in a profile on one uniform DSH version.
+
 ## Restore files
 
 Run the native DSH command with the event sequence number of a `turn/end`:

packages/roller/package.json

@@ -27,8 +27,7 @@
   "files": [
     "lib/**/*.js",
     "lib/**/*.d.ts",
-    "cordis.patch.yml",
-    "validated-dsh-versions.json"
+    "cordis.patch.yml"
   ],
   "license": "MIT",
   "dsh": {
@@ -44,28 +43,32 @@
   },
   "peerDependencies": {
     "@deepseek-ai/cordis": "^4.0.2",
-    "@deepseek-ai/dsh-commands": "0.1.2-rc.1",
-    "@deepseek-ai/dsh-fs": "0.1.2-rc.1",
-    "@deepseek-ai/dsh-sandbox": "0.1.2-rc.1",
-    "@deepseek-ai/dsh-sandbox-policy": "0.1.2-rc.1",
-    "@deepseek-ai/dsh-session": "0.1.2-rc.1",
-    "@deepseek-ai/dsh-storage-domain": "0.1.2-rc.1"
+    "@deepseek-ai/dsh-commands": ">=0.1.5-rc.2",
+    "@deepseek-ai/dsh-fs": ">=0.1.5-rc.2",
+    "@deepseek-ai/dsh-sandbox": ">=0.1.5-rc.2",
+    "@deepseek-ai/dsh-sandbox-policy": ">=0.1.5-rc.2",
+    "@deepseek-ai/dsh-session": ">=0.1.5-rc.2",
+    "@deepseek-ai/dsh-storage-domain": ">=0.1.5-rc.2"
   },
   "devDependencies": {
     "@deepseek-ai/cordis": "catalog:",
     "@deepseek-ai/dsh-agent": "catalog:",
     "@deepseek-ai/dsh-agent-loop": "catalog:",
     "@deepseek-ai/dsh-agent-loop-testkit": "catalog:",
+    "@deepseek-ai/dsh-attachment": "catalog:",
     "@deepseek-ai/dsh-commands": "catalog:",
     "@deepseek-ai/dsh-fs": "catalog:",
     "@deepseek-ai/dsh-fs-local": "catalog:",
     "@deepseek-ai/dsh-fs-observation-policy": "catalog:",
     "@deepseek-ai/dsh-fs-sandbox": "catalog:",
     "@deepseek-ai/dsh-llm": "catalog:",
+    "@deepseek-ai/dsh-code-runtime": "catalog:",
     "@deepseek-ai/dsh-sandbox": "catalog:",
     "@deepseek-ai/dsh-sandbox-policy": "catalog:",
     "@deepseek-ai/dsh-session": "catalog:",
+    "@deepseek-ai/dsh-session-persistence": "catalog:",
     "@deepseek-ai/dsh-session-projection": "catalog:",
+    "@deepseek-ai/dsh-settings": "catalog:",
     "@deepseek-ai/dsh-storage": "catalog:",
     "@deepseek-ai/dsh-storage-domain": "catalog:",
     "@deepseek-ai/dsh-storage-json": "catalog:",

packages/roller/src/index.ts

@@ -2,7 +2,6 @@ import type { Context } from '@deepseek-ai/cordis'
 import { CaptureJournal } from './capture.js'
 import { registerRestoreCommand } from './restore.js'
 import { rollerDomainSpec } from './spec.js'
-import { warnIfUnsupportedDsh } from './version.js'
 
 export {
   MAX_CHECKPOINT_BYTES,
@@ -18,9 +17,6 @@ export const name = 'roller'
 export const inject = ['commands', 'fs', 'sandboxPolicy', 'sessions', 'storageDomain']
 
 export async function apply(ctx: Context): Promise<void> {
-  // A real profile boot installs Loader before mounting config entries
-  // (DSH packages/boot/app-boot/src/index.ts:779-789); direct test hosts do not.
-  if (ctx.get('loader') !== undefined) warnIfUnsupportedDsh()
   const domain = await ctx.storageDomain.open(rollerDomainSpec)
   ctx.effect(() => () => domain.close())
   const journal = new CaptureJournal(ctx, domain.table('checkpoints'))

packages/roller/tested-dsh-versions.json

@@ -0,0 +1,5 @@
+[
+  "0.1.5-rc.2",
+  "0.1.6-alpha.1",
+  "0.1.6-alpha.2"
+]

packages/roller/tests/capture.integration.spec.ts

@@ -10,7 +10,6 @@ import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
 import * as FsPolicy from '@deepseek-ai/dsh-fs-observation-policy'
 import { ToolCallId } from '@deepseek-ai/dsh-llm'
 import { SessionId } from '@deepseek-ai/dsh-session'
-import SessionProjectionRegistry from '@deepseek-ai/dsh-session-projection'
 import SandboxPolicy from '@deepseek-ai/dsh-sandbox-policy'
 import Storage from '@deepseek-ai/dsh-storage'
 import type { KvTable } from '@deepseek-ai/dsh-storage-domain'
@@ -45,7 +44,6 @@ async function harness(options: { fsPolicy?: boolean } = {}): Promise<Harness> {
   const ctx = new Context()
   contexts.push(ctx)
 
-  await ctx.plugin(SessionProjectionRegistry)
   await mountAgentLoopTestDependencies(ctx)
   await ctx.plugin(AgentLoop, { agents: [] })
   await ctx.plugin(Commands)

packages/roller/tests/fixtures/profile-replay.jsonl

@@ -1,5 +1,8 @@
-{"type":"session","version":0,"id":"roller-profile-replay","createdAt":1,"cwd":"/recorded","delegationDepth":0}
-{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"text"}}}
-{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":0,"text":"roller profile loaded"}}}
-{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"roller profile loaded"}}}}
-{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
+{"type":"session","version":3,"id":"roller-profile-replay","createdAt":1,"cwd":"/recorded","isSeeded":false,"delegationDepth":0}
+{"type":"turn/start","data":{"turn":1}}
+{"type":"step/start","data":{"turn":1,"step":1}}
+{"type":"system/message","data":{"turn":1,"step":1,"message":{"role":"system","content":[],"source":{"kind":"plugin","plugin":"@deepseek-ai/dsh-system-prompt"},"id":"roller-system"}},"surfaceOp":"append"}
+{"type":"user/message","data":{"role":"user","content":[{"type":"text","text":"load roller"}],"source":{"kind":"user"},"id":"roller-user"},"surfaceOp":"append"}
+{"type":"assistant/message","data":{"turn":1,"step":1,"message":{"role":"assistant","content":[{"type":"text","text":"roller profile loaded"}],"source":{"kind":"model","provider":"deepseek-official","model":"deepseek-v4-flash"},"id":"roller-assistant"},"usage":{"inputTokens":1,"outputTokens":3},"stream":[{"type":"chunk","time":0,"chunk":{"type":"block-start","index":0,"blockType":"text"}},{"type":"text-chunks","time0":0,"index":0,"dt":[],"texts":["roller profile loaded"]},{"type":"chunk","time":0,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"roller profile loaded"}}},{"type":"chunk","time":0,"chunk":{"type":"usage","usage":{"inputTokens":1,"outputTokens":3}}},{"type":"chunk","time":0,"chunk":{"type":"finish","reason":{"kind":"stop"}}}]},"surfaceOp":"append"}
+{"type":"step/end","data":{"turn":1,"step":1}}
+{"type":"turn/end","data":{"turn":1,"reason":{"kind":"completed"}}}

packages/roller/tests/profile.integration.spec.ts

@@ -11,6 +11,9 @@ const root = resolve(fileURLToPath(new URL('../../..', import.meta.url)))
 const dsh = join(root, 'node_modules', '.bin', 'dsh')
 const rollerPackage = join(root, 'packages', 'roller')
 const replayFixture = join(rollerPackage, 'tests', 'fixtures', 'profile-replay.jsonl')
+const { version: dshVersion } = JSON.parse(readFileSync(
+  join(root, 'node_modules', '@deepseek-ai', 'dsh', 'package.json'), 'utf8',
+)) as { version: string }
 
 interface ProcessResult { stdout: string; stderr: string }
 
@@ -28,7 +31,7 @@ function run(command: string, args: string[], env: NodeJS.ProcessEnv, cwd = root
 }
 
 describe('installed profile', () => {
-  it('loads in a real headless profile and warns only outside validated versions', () => {
+  it('loads in a real headless profile', () => {
     const directory = mkdtempSync(join(tmpdir(), 'roller-profile-'))
     const home = join(directory, 'home')
     const env: NodeJS.ProcessEnv = {
@@ -57,7 +60,8 @@ describe('installed profile', () => {
       manifest.dsh.profile.patchReload = 'startup'
       writeFileSync(manifestPath, JSON.stringify(manifest, undefined, 2) + '\n')
       run('pnpm', [
-        'add', '--save-exact', '@deepseek-ai/dsh-llm-replay@0.1.2-alpha.5',
+        'add', '--save-exact', '--config.resolution-mode=time-based',
+        `@deepseek-ai/dsh-llm-replay@${dshVersion}`,
       ], env, profileDir)
       writeFileSync(join(profileDir, 'cordis.patch.yml'), `
 - id: llm-deepseek
@@ -69,22 +73,14 @@ describe('installed profile', () => {
       name: '@deepseek-ai/dsh-llm-replay'
       config:
         file: !!js process.env.DSH_SNAPSHOT_FILE
+        providers:
+          - id: deepseek-official
 `)
       env.DSH_SNAPSHOT_FILE = replayFixture
 
       const supported = run(dsh, ['--profile', 'roller-test', 'load roller'], env, directory)
       expect(supported.stdout).toBe('roller profile loaded\n')
       expect(supported.stderr).toBe('')
-
-      const allowlist = join(
-        profileDir, 'node_modules', '@antst', 'roller', 'validated-dsh-versions.json',
-      )
-      writeFileSync(allowlist, '[]\n')
-      const unsupported = run(dsh, ['--profile', 'roller-test', 'load roller'], env, directory)
-      expect(unsupported.stdout).toBe('roller profile loaded\n')
-      expect(unsupported.stderr).toBe(
-        'roller: warning: DSH 0.1.2-rc.1 is not validated; validated: \n',
-      )
     } finally {
       rmSync(directory, { recursive: true, force: true })
     }

packages/roller/tests/restore.integration.spec.ts

@@ -23,7 +23,6 @@ import * as FsPolicy from '@deepseek-ai/dsh-fs-observation-policy'
 import SandboxedFileSystem from '@deepseek-ai/dsh-fs-sandbox'
 import { ToolCallId } from '@deepseek-ai/dsh-llm'
 import { SessionId, SessionSeq } from '@deepseek-ai/dsh-session'
-import SessionProjectionRegistry from '@deepseek-ai/dsh-session-projection'
 import SandboxPolicy, { setSandboxMode } from '@deepseek-ai/dsh-sandbox-policy'
 import Storage from '@deepseek-ai/dsh-storage'
 import type { KvTable } from '@deepseek-ai/dsh-storage-domain'
@@ -68,7 +67,6 @@ async function harness(options: { sandboxed?: boolean } = {}): Promise<Harness>
   roots.push(root, storageRoot)
   const ctx = new Context()
   contexts.push(ctx)
-  await ctx.plugin(SessionProjectionRegistry)
   await mountAgentLoopTestDependencies(ctx)
   await ctx.plugin(AgentLoop, { agents: [] })
   await ctx.plugin(Commands)