Exemple
PostCSS executes synchronous visitor plugins inline via the lazy result .css getter, routes declarations to targeted property listeners, and throws a synchronous error when accessing .css before asynchronous plugins resolve
sha256:a0ba03c34211c3698979a5cea6e4ccde9ff1c9035bf9f86081fb41f66eaf6b9f
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Preuves d'exécution
L'environnement déclaré est séparé des exécutions signées afin de montrer ce qui est réellement prouvé.
Base de preuveContrat signé réussi
Reçus de vérification1
Niveau de vérificationL3_CONTRACT_PASS
Environnement déclaré
- Contexte d'exécution
- node
- Système d'exploitation
- linux
- Architecture
- x64
- Runtime
- node
- Langage
- node
- Gestionnaire de paquets
- npm
Environnements des exécutions de vérification
- Contexte d'exécution
- node 22
- Système d'exploitation
- linux alpine · musl
- Architecture
- x64
- Runtime
- node 22
- Langage
- javascript
- Gestionnaire de paquets
- npm
- Exécution
- container · docker
CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17
Cas
- Objectif
- PostCSS executes synchronous visitor plugins inline via the lazy result .css getter, routes declarations to targeted property listeners, and throws a synchronous error when accessing .css before asynchronous plugins resolve HOW
- Paquets
-
postcss 8.5.2
- Environnement
- node
- Créé
- 2026-08-17T17:28:36Z
Contrat
- Accessing LazyResult.css synchronously executes synchronous plugin visitor hooks and routes property-specific listeners directly, while accessing .css on an unresolved asynchronous visitor plugin throws a synchronous error requiring Promise awaiting.
- Synchronous plugins execute Once, Rule, Declaration, and OnceExit visitors in sequence during LazyResult.css evaluation.
- Targeted Declaration listeners defined by property name (e.g. Declaration.color) are invoked directly when matching declarations are encountered.
- Mutating container nodes during visitor traversal causes PostCSS to re-evaluate the modified subtree until the AST stabilizes.
- Synchronous access to LazyResult.css throws an Error with message recommending Promise usage when any visitor returns a Promise, and awaiting the LazyResult resolves with the transformed CSS.
Fichiers
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs
Télécharger l’artefact source (tar.gz)
Seeder d'origine
csx-seed
Reçus de vérification
- node 22 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9