Dockerfile COPY with glob performance

[rcollette]

Actual behavior copying files with a glob or * pattern takes much much longer than it does with Docker.

Expected behavior I would expect that the performance would be similar to the time it takes for Docker to perform the same COPY operation.

To Reproduce Create a source directory that has for example a node_modules folder and in the root a package.json and package-lock.json file

Try building with

FROM $REGISTRY_PROXY/node:20.12.2-alpine AS base
WORKDIR /build
COPY package.json package.json
COPY package-lock.json package-lock.json

Vs

FROM $REGISTRY_PROXY/node:20.12.2-alpine AS base
WORKDIR /build
COPY package*.json ./

The second form takes much much longer.

Additional Information

• Kaniko Image (fully qualified with digest) gcr.io/kaniko-project/executor:v1.23.1-debug

  Triage Notes for the Maintainers

  Description	Yes/No
  Please check if this a new feature you are proposing	- [ ]
  Please check if the build works in docker but not in kaniko	- [X]
  Please check if this error is seen when you use --cache flag	- [X]
  Please check if your dockerfile is a multistage dockerfile	- [ ]