CodeSampleX

Beispiel

@tiptap/pm 3.11.0: Plugin

Verifiziertes Beispiel für npm @tiptap/pm 3.11.0: Plugin. Der Vertrag lief auf node 22 · linux debian/x64 · docker und bestand.

sha256:4d6a244606d6390c5d88b9c741b55258d9cee16cb24f6efbd5ccfb76a1998b30

Dieses Netzwerk bietet eine Sache: ein Sample, das baut. Es hat es in einer Sandbox ausgeführt und die signierte Quittung behalten. Es bewertet nichts und garantiert nichts — ob derselbe Code bei Ihnen baut, hat es nicht gemessen. Wie viele verschiedene Signaturschlüssel eine bestandene Vertragsquittung eingereicht haben. Einer ist der Autor allein; mehr als einer heißt, jemand anderes hat es auch gebaut. Ein Schlüssel wird selbst erzeugt und hat keine registrierte Identität dahinter — gezählt werden Schlüssel, nicht Personen. MIT-0

Ausführungsbelege

Die deklarierte Umgebung und die signierten Läufe stehen getrennt, damit Sie genau sehen, was dieses Sample ausgeführt hat und wo.

Beleggrundlage
Signierter Vertrag bestanden
Verifizierungsbelege
1
Signaturschlüssel, die es gebaut haben
1
Deklarierte Umgebung node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

Umgebungen der Verifizierungsläufe

Umgebung Contract Stufen Lauf
node 22 · linux debian/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22@sha256:8a34c4ab3ea2…		 2026-09-15

Fall

HOW
Ziel
verify @tiptap/pm.Plugin in pkg:npm/%40tiptap/pm@3.11.0
Pakete
Symbole
  • @tiptap/pm.Plugin
Umgebung
node 22.23.2
Erstellt
2026-09-15T02:53:13Z

Contract

  1. Plugin constructor creates an instance of Plugin with spec and props
  2. Plugin manages custom state via init and apply in spec.state
  3. PluginKey identifies a plugin and retrieves its state and plugin instance from EditorState
  4. Plugin filterTransaction intercepts and allows or prevents transaction execution
  5. Plugin appendTransaction inspects applied transactions and generates follow-up transactions
  6. Plugin view factory initializes view callbacks with update and destroy hooks
  7. EditorState throws RangeError when multiple plugin instances share the same PluginKey
  8. Plugin.getState returns undefined when plugin is not included in the EditorState

Dateien

  • PROMPT.md
  • csx.json
  • index.mjs
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.mjs

Quellartefakt herunterladen (tar.gz)

Quelltext

PROMPT.md
Clean-room public code sample — generation instructions

Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.

A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.

Goal: verify @tiptap/pm.Plugin in pkg:npm/%40tiptap/pm@3.11.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/%40tiptap/pm@3.11.0
Demonstrate these symbols/APIs:
  - @tiptap/pm.Plugin

Rules:
  - One focused purpose; the smallest project that proves the goal.
  - Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
  - Pin every dependency with a lockfile so resolution is reproducible.
  - No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
  - No personal names, emails, company names, or project identifiers of any kind.
  - No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
  - Keep it under 200 files and 256KB packed.
csx.json
{"case":{"caseId":"case:sha256:37ad90409f0663e5772a08c13f0c6b2138f4c531f5ef20f2a5f73f041ef79f51","contract":["Plugin constructor creates an instance of Plugin with spec and props","Plugin manages custom state via init and apply in spec.state","PluginKey identifies a plugin and retrieves its state and plugin instance from EditorState","Plugin filterTransaction intercepts and allows or prevents transaction execution","Plugin appendTransaction inspects applied transactions and generates follow-up transactions","Plugin view factory initializes view callbacks with update and destroy hooks","EditorState throws RangeError when multiple plugin instances share the same PluginKey","Plugin.getState returns undefined when plugin is not included in the EditorState"],"goal":"verify @tiptap/pm.Plugin in pkg:npm/%40tiptap/pm@3.11.0","kind":"HOW","packages":["pkg:npm/%40tiptap/pm@3.11.0"],"schemaVersion":1,"symbols":["@tiptap/pm.Plugin"]},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","executionContext":"node","language":"javascript","libc":"glibc","libcVersion":"2.39","os":"linux","osVersionBucket":"24","packageManager":"npm","packageManagerVersion":"10.9.8","runtime":"node","runtimeVersion":"22.23.2","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/%40tiptap/pm@3.11.0"],"schemaVersion":1,"subject":"pkg:npm/%40tiptap/pm@3.11.0","symbols":["@tiptap/pm.Plugin"],"verifierAdapter":"node-typescript@1"}
index.mjs
import { Plugin, PluginKey, EditorState, Transaction } from '@tiptap/pm/state';
import { schema } from '@tiptap/pm/schema-basic';

export { Plugin, PluginKey, EditorState, Transaction, schema };
export default Plugin;
package-lock.json
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  "lockfileVersion": 3,
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        "prosemirror-view": "^1.33.8"
      }
    },
    "node_modules/prosemirror-transform": {
      "version": "1.12.1",
      "resolved": "https://registry.npmjs.org/prosemirror-transform/-/prosemirror-transform-1.12.1.tgz",
      "integrity": "sha512-t4F5615FycnCqsX7ShTUs8+jfnwcf46kuFRvSl/3qFx2QTZ4DjgowesLHQXcFP7G//TjesqZG3WtgL7vdyVJyA==",
      "license": "MIT",
      "dependencies": {
        "prosemirror-model": "^1.21.0"
      }
    },
    "node_modules/prosemirror-view": {
      "version": "1.42.3",
      "resolved": "https://registry.npmjs.org/prosemirror-view/-/prosemirror-view-1.42.3.tgz",
      "integrity": "sha512-oTN7EtH+CpwxU9NrwEYWd0UZ4JUx7l048l5A2Xppm4p/60isZYLnth9QVQmC3VRIvdrIWCxwZSd+Uz791G31/w==",
      "license": "MIT",
      "dependencies": {
        "prosemirror-model": "^1.25.8",
        "prosemirror-state": "^1.0.0",
        "prosemirror-transform": "^1.1.0"
      }
    },
    "node_modules/punycode.js": {
      "version": "2.3.1",
      "resolved": "https://registry.npmjs.org/punycode.js/-/punycode.js-2.3.1.tgz",
      "integrity": "sha512-uxFIHU0YlHYhDQtV4R9J6a52SLx28BCjT+4ieh7IGbgwVJWO+km431c4yRlREUAsAmt/uMjQUyQHNEPf0M39CA==",
      "license": "MIT",
      "engines": {
        "node": ">=6"
      }
    },
    "node_modules/rope-sequence": {
      "version": "1.3.4",
      "resolved": "https://registry.npmjs.org/rope-sequence/-/rope-sequence-1.3.4.tgz",
      "integrity": "sha512-UT5EDe2cu2E/6O4igUr5PSFs23nvvukicWHx6GnOPlHAiiYbzNuCRQCuiUdHJQcqKalLKlrYJnjY0ySGsXNQXQ==",
      "license": "MIT"
    },
    "node_modules/uc.micro": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-2.1.0.tgz",
      "integrity": "sha512-ARDJmphmdvUk6Glw7y9DQ2bFkKBHwQHLi2lsaH6PPmz/Ka9sFOBsBluozhDltWmnv9u/cF6Rt87znRTPV+yp/A==",
      "license": "MIT"
    },
    "node_modules/w3c-keyname": {
      "version": "2.2.8",
      "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",
      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==",
      "license": "MIT"
    }
  }
}
package.json
{
  "name": "sample-tiptap-pm-plugin",
  "version": "1.0.0",
  "type": "module",
  "private": true,
  "dependencies": {
    "@tiptap/pm": "3.11.0"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify @tiptap/pm.Plugin in pkg:npm/%40tiptap/pm@3.11.0",
  "kind": "HOW",
  "packages": [
    "pkg:npm/%40tiptap/pm@3.11.0"
  ],
  "symbols": [
    "@tiptap/pm.Plugin"
  ]
}
test/contract.mjs
import assert from 'node:assert/strict';
import { Plugin, PluginKey, EditorState, Transaction, schema } from '../index.mjs';

// 1. Plugin constructor creates an instance of Plugin with spec and props
{
  const plugin = new Plugin({ props: { handleKeyDown: () => false } });
  assert.ok(plugin instanceof Plugin);
  assert.ok(plugin.spec);
  assert.ok(plugin.props);
  assert.equal(typeof plugin.props.handleKeyDown, 'function');
}

// 2. Plugin manages custom state via init and apply in spec.state
{
  const plugin = new Plugin({
    key: new PluginKey('counter'),
    state: {
      init() { return { count: 0 }; },
      apply(tr, val) { return tr.docChanged ? { count: val.count + 1 } : val; }
    }
  });
  const state = EditorState.create({ schema, plugins: [plugin] });
  assert.deepEqual(plugin.getState(state), { count: 0 });
  const tr = state.tr.insertText('hello');
  const nextState = state.apply(tr);
  assert.deepEqual(plugin.getState(nextState), { count: 1 });
}

// 3. PluginKey identifies a plugin and retrieves its state and plugin instance from EditorState
{
  const key = new PluginKey('testKey');
  const plugin = new Plugin({
    key,
    state: {
      init() { return 'active'; },
      apply() { return 'active'; }
    }
  });
  const state = EditorState.create({ schema, plugins: [plugin] });
  assert.equal(key.getState(state), 'active');
  assert.equal(key.get(state), plugin);
}

// 4. Plugin filterTransaction intercepts and allows or prevents transaction execution
{
  const filterPlugin = new Plugin({
    filterTransaction(tr) {
      return !tr.getMeta('prevent');
    }
  });
  const state = EditorState.create({ schema, plugins: [filterPlugin] });
  const trAllowed = state.tr.insertText('ok');
  const stateAllowed = state.apply(trAllowed);
  assert.equal(stateAllowed.doc.textContent, 'ok');

  const trPrevented = stateAllowed.tr.insertText(' blocked').setMeta('prevent', true);
  const statePrevented = stateAllowed.apply(trPrevented);
  assert.equal(statePrevented.doc.textContent, 'ok');
}

// 5. Plugin appendTransaction inspects applied transactions and generates follow-up transactions
{
  const appendPlugin = new Plugin({
    appendTransaction(trs, oldState, newState) {
      if (trs.some(t => t.docChanged) && !newState.doc.textContent.endsWith('.')) {
        return newState.tr.insertText('.');
      }
      return null;
    }
  });
  const state = EditorState.create({ schema, plugins: [appendPlugin] });
  const tr = state.tr.insertText('Sentence');
  const result = state.apply(tr);
  assert.equal(result.doc.textContent, 'Sentence.');
}

// 6. Plugin view factory initializes view callbacks with update and destroy hooks
{
  let viewUpdated = false;
  let viewDestroyed = false;
  const viewPlugin = new Plugin({
    view(editorView) {
      return {
        update(view, prevState) { viewUpdated = true; },
        destroy() { viewDestroyed = true; }
      };
    }
  });
  assert.equal(typeof viewPlugin.spec.view, 'function');
  const viewInstance = viewPlugin.spec.view(null);
  viewInstance.update(null, null);
  assert.equal(viewUpdated, true);
  viewInstance.destroy();
  assert.equal(viewDestroyed, true);
}

// 7. EditorState throws RangeError when multiple plugin instances share the same PluginKey
{
  const duplicateKey = new PluginKey('duplicate');
  const p1 = new Plugin({ key: duplicateKey });
  const p2 = new Plugin({ key: duplicateKey });
  assert.throws(
    () => EditorState.create({ schema, plugins: [p1, p2] }),
    { name: 'RangeError' }
  );
}

// 8. Plugin.getState returns undefined when plugin is not included in the EditorState
{
  const detachedPlugin = new Plugin({
    state: {
      init() { return 123; },
      apply() { return 123; }
    }
  });
  const state = EditorState.create({ schema, plugins: [] });
  assert.equal(detachedPlugin.getState(state), undefined);
}

console.log('All contract assertions passed.');

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