workinf_Blender_Wasm/my-tools/prepare_wbv2_sequencer_workflow.py

#!/usr/bin/env python3
"""Admit sequencer authoring to independent local verification."""

import hashlib
import json
import pathlib
import subprocess
from wbv2_execution_phase import implementation_only


ROOT = pathlib.Path(__file__).resolve().parents[1]
JOB = "SEQUENCER-STILL-AUTHORING"
UNIT = "web-command:setSequencerStrips"
KINDS = ("positive", "negative", "undo_redo", "save_reopen", "determinism")


def main():
    context = json.loads(subprocess.check_output(
        ["node", "tools/web/print-task-context.mjs"], cwd=ROOT, text=True))
    if not implementation_only(ROOT):
        subprocess.run(["node", "tools/web/check-task-context.mjs"], cwd=ROOT,
                       check=True, stdout=subprocess.DEVNULL)
    parent = ROOT / context["sourceDocuments"]["parentManifest"]
    backlog_path = ROOT / "tests/golden/WBV2/web-product-backlog.json"
    backlog = json.loads(backlog_path.read_text())
    parent_job = next(job for job in backlog["tasks"] if job["id"] == "SEQUENCER-AUTHORING")
    if not any(job["id"] == JOB for job in backlog["tasks"]):
        backlog["tasks"].append({
            "id": JOB, "parentJob": parent_job["id"], "module": parent_job["module"],
            "title": "Verify native sequencer still-image editing and resource preservation",
            "status": "pending", "commands": ["setSequencerStrips"],
            "ownedPaths": parent_job["ownedPaths"],
            "resultPath": f"tests/golden/WBV2/product-migration/{JOB}-result.json",
            "implementation": "Move, trim, split, mute and remove still-image strips; preserve existing sound and effect resources; add and remove META strips with native persistence and history.",
        })
        backlog_path.write_text(json.dumps(backlog, indent=2, ensure_ascii=False) + "\n")
    references = [
        "blender-5.2.0/source/blender/sequencer/intern/sequencer.cc",
        "blender-5.2.0/source/blender/sequencer/intern/strip_add.cc",
        "blender-5.2.0/source/blender/sequencer/intern/strip_edit.cc",
        "blender-5.2.0/source/blender/blenkernel/intern/idtype.cc",
        "blender-5.2.0/source/blender/blenkernel/intern/sound.cc",
        "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp",
        "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
        "blender-5.2.0/source/blender/web_engine/web_engine_headless_fallback.cpp",
    ]
    changed = [
        "web/app/src/app/App.tsx",
        "web/tests/e2e/sequencer-authoring-ui-production.spec.ts",
        "web/tests/fixtures/sequencer-main-snapshots.py",
        "my-tools/diagnose_local_sequencer.mjs",
        "my-tools/prepare_wbv2_sequencer_workflow.py",
        "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
        "blender-5.2.0/source/blender/blenkernel/intern/idtype.cc",
        references[-1],
    ]
    dependencies = sorted(set(references + changed + [
        ".emscripten-web", "build_web_blender6/CMakeCache.txt",
        "tests/files/web/sequencer_scene.blend",
        "my-tools/build_local_webengine.py",
        "tools/web/sync-web-engine-runtime.mjs",
        "tools/web/incremental-web-build.mjs",
        "tools/web/run-incremental-typecheck.mjs",
        "tools/web/web-build-fingerprint.mjs",
        "web/tests/fixtures/native-ui-workflow.ts",
        "web/app/src/app/App.tsx", "web/app/src/workers/web-engine.worker.ts",
        "web/app/src/engine-client/WebEngineClient.ts",
        "web/app/src/sequencer/SequencerTimeline.ts",
        "web/app/src/capabilities/blender-feature-route-catalog.json",
        "web/app/vite.config.ts", "web/package.json", "web/playwright.config.ts",
        "web/protocol/sequencer.ts", "web/protocol/scene-ir.ts",
        "web/protocol/web-engine.ts", "web/tsconfig.json",
    ]))
    missing = [name for name in dependencies if not (ROOT / name).is_file()]
    if missing:
        raise RuntimeError("Missing local dependencies: " + ", ".join(missing))
    checks = [
        {"id": "wasm-source-build", "argv": ["python3", "my-tools/build_local_webengine.py"],
         "cwd": ".", "kinds": ["source_build"], "timeoutSeconds": 1200, "continueOnFailure": True},
        {"id": "native-minimal", "argv": ["node", "my-tools/diagnose_local_sequencer.mjs"],
         "cwd": ".", "kinds": ["unit"], "dependsOn": ["wasm-source-build"],
         "timeoutSeconds": 30, "continueOnFailure": True},
        {"id": "web-build", "argv": ["node", "tools/web/incremental-web-build.mjs"],
         "cwd": ".", "kinds": ["typecheck"], "dependsOn": ["wasm-source-build", "native-minimal"],
         "timeoutSeconds": 300, "continueOnFailure": True},
        {"id": "authoring-lint", "argv": ["node", "node_modules/eslint/bin/eslint.js", "app/src/app/App.tsx"],
         "cwd": "web", "kinds": ["lint"], "timeoutSeconds": 60, "continueOnFailure": True},
        {"id": "chromium-authoring", "argv": ["env", f"BLENDER_BIN={ROOT / 'build_blender_native/bin/blender'}",
         "WEB_TEST_PORT=5358", "node", "node_modules/@playwright/test/cli.js", "test",
         "--config", "playwright.config.ts", "tests/e2e/sequencer-authoring-ui-production.spec.ts",
         "--workers=1", "--max-failures=1"], "cwd": "web", "kinds": ["chromium", *KINDS],
         "dependsOn": ["wasm-source-build", "web-build", "native-minimal"],
         "timeoutSeconds": 180, "continueOnFailure": True},
    ]
    document = {
        "schemaVersion": 1, "task": context["task"], "job": JOB,
        "parentSha256": hashlib.sha256(parent.read_bytes()).hexdigest(),
        "acceptance": "pending independent local validation",
        "result": {
            "status": "ready", "summary": "Native sequencer authoring requires independent behavioral validation",
            "workflow": "Move, trim, split, mute and remove a still-image strip; preserve sound and effect resources; create and remove a META strip in native Main",
            "sourceUnits": [UNIT], "routeIds": [UNIT], "sourceReferences": references,
            "changedFiles": changed, "dependencies": dependencies,
            "artifacts": ["build_blender_native/bin/blender", "build_web_blender6/bin/web_engine.wasm",
                          "build_web_blender6/bin/web_engine.js", "web/app/public/vendor/blender/web_engine.wasm",
                          "web/app/public/vendor/blender/web_engine.js", "web/app/public/wasm-module-manifest.json"],
            "checks": checks,
            "cases": [{"id": f"sequencer-authoring-{kind}", "kind": kind,
                       "checkId": "chromium-authoring", "receipt": f"unallocated/{kind}.json",
                       "unitIds": [UNIT]} for kind in KINDS],
        },
    }
    output = ROOT / "my-tools/local-workflows" / f"{JOB}.json"
    output.parent.mkdir(parents=True, exist_ok=True)
    output.write_text(json.dumps(document, indent=2) + "\n")
    print(json.dumps({"job": JOB, "state": "prepared", "contract": str(output.relative_to(ROOT))}))


if __name__ == "__main__":
    main()