chore(dev): add production preview launcher

2026-08-03 07:41:04 +02:00 · 2026-05-30 17:26:58 +07:00
parent ac95e58433
commit 8cc9c401d3
6 changed files with 317 additions and 159 deletions
@@ -0,0 +1,36 @@
+{
+  "task": "dev-overhead-preview",
+  "last_updated": "2026-05-28",
+  "items": [
+    {
+      "id": "F001",
+      "priority": 1,
+      "status": "verified",
+      "description": "Add a production-like local preview launcher and make the normal dev launcher clearly identify its dev-mode overhead.",
+      "verification": [
+        "./scripts/agent-init.sh --smoke",
+        "BROWSER=none corepack yarn start",
+        "BROWSER=none corepack yarn start:preview",
+        "curl -k -I https://codex-chore-dev-overhead-preview.5chan.localhost",
+        "SMOKE_BASE_URL=https://codex-chore-dev-overhead-preview.5chan.localhost/#/ node scripts/smoke-web-app.js",
+        "playwright-cli Chrome /pol thread/back timing",
+        "playwright-cli Firefox/WebKit /pol load checks",
+        "PORTLESS=0 BROWSER=none PORT=4990 corepack yarn start:preview",
+        "curl -I http://127.0.0.1:4990",
+        "corepack yarn build",
+        "corepack yarn lint",
+        "corepack yarn type-check",
+        "corepack yarn knip"
+      ],
+      "files": [
+        "package.json",
+        "scripts/start-dev.js",
+        "scripts/start-preview.js",
+        "scripts/local-server-utils.mjs",
+        "docs/agent-runs/dev-overhead-preview/feature-list.json",
+        "docs/agent-runs/dev-overhead-preview/progress.md"
+      ],
+      "notes": "Handoff source: /var/folders/6_/_kkfxkkn33j830_dt_gj0zqh0000gn/T/5chan-dev-overhead-handoff-2026-05-28T23-25-32.md. Preview /pol browser-back-to-board timings in Chrome were 170ms, 125ms, and 120ms."
+    }
+  ]
+}
@@ -0,0 +1,21 @@
+# Progress Log
+
+Append one entry per session.
+
+## 2026-05-28 23:31
+
+- Item: F001
+- Summary: Created the `codex/chore/dev-overhead-preview` worktree, read the dev-overhead handoff, and confirmed the baseline smoke flow passes before implementation.
+- Files: `docs/agent-runs/dev-overhead-preview/feature-list.json`, `docs/agent-runs/dev-overhead-preview/progress.md`
+- Verification: `./scripts/agent-init.sh --smoke`
+- Blockers: none
+- Next: Add the preview launcher and verify both dev and preview startup paths.
+
+## 2026-05-28 23:44
+
+- Item: F001
+- Summary: Added `yarn start:preview`, refactored shared Portless launcher helpers, and added a concise `yarn start` terminal note that points performance checks to the preview launcher.
+- Files: `package.json`, `scripts/start-dev.js`, `scripts/start-preview.js`, `scripts/local-server-utils.mjs`, `docs/agent-runs/dev-overhead-preview/feature-list.json`, `docs/agent-runs/dev-overhead-preview/progress.md`
+- Verification: `corepack yarn install`; `node --check scripts/start-dev.js && node --check scripts/start-preview.js && node --check scripts/local-server-utils.mjs`; `BROWSER=none corepack yarn start`; `BROWSER=none corepack yarn start:preview`; `curl -k -I https://codex-chore-dev-overhead-preview.5chan.localhost`; `SMOKE_BASE_URL=https://codex-chore-dev-overhead-preview.5chan.localhost/#/ node scripts/smoke-web-app.js`; `playwright-cli` Chrome `/pol` thread/back timing (back: 170ms, 125ms, 120ms); `playwright-cli` Firefox/WebKit `/pol` load checks; `corepack yarn build`; `corepack yarn lint`; `corepack yarn type-check`; `corepack yarn knip`; `PORTLESS=0 BROWSER=none PORT=4990 corepack yarn start:preview`; `curl -I http://127.0.0.1:4990`
+- Blockers: none
+- Next: Review the diff and decide whether to also make dev-only `react-scan`/`element-source` opt-in in a separate, workflow-synced change.