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Canary builds are ordered by commit hash, not by time, and an all-digit hash loses its leading zero

Cerrado
#3,771 0 comentarios 0 reacciones 0 asignados Ver en GitHub

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Evaluación

Dificultad
3/5
Tiempo estimado
1-2 días
Aptitud para principiantes
68/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Activo
Stack tecnológico
shell

Línea de trabajo

Start with tools/build.sh and trace how the canary version is assembled and passed to npm version. Check the resulting names and their ordering for hashes containing letters, all-digit hashes, and leading-zero hashes. Done means canary identifiers preserve the full short hash and publish in chronological version order without changing the stated 21-line release behavior.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

comp: build/pipeline type: bug version: current (v17+)

tools/build.sh names each canary build <version>-canary.<short sha>. That causes two problems.

Details
  • npm orders canaries by their hash, not their age. A short sha containing a letter is compared as text, so the order is alphabetical.
    • 21.0.0-rc.0-canary.345726a, published 2026-09-21, ranks below 21.0.0-rc.0-canary.fb6796b, published 2026-08-20.
    • A short sha made only of digits is compared as a number, which ranks below every hash containing a letter. 11 published canaries have one.
  • An all-digit hash that starts with 0 loses the zero. npm version rewrites 21.0.0-canary.0123456 to 21.0.0-canary.123456, so the published name no longer matches the commit.
Scope

The order matters only when a version range matches canaries and nothing ranks above them, which is before a version's first release candidate. On the 21 line, the release candidates and the canaries named after them outrank every 21.0.0-canary.*, so this changes no install there.

Lenguaje dominante
TypeScript
Estrellas
7.8k
Forks
2.2k
Merge medio
2 d 17 h
PR fusionados (30 d)
11

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