Docker build error:Error: spawn git ENOENT

Describe the bug

I run vitepress in docker, it works fine when 1.0.0-alpha.4,after I upgrade 1.0.0-alpha15, it show errors: after try times, I add one line code: RUN apk add --no-cache git then it works as before.so I want to know what casuse it?

Reproduction

FROM node:16.14-alpine AS builder

ENV PORT 80
ENV HOST 0.0.0.0

WORKDIR  /usr/src/app

COPY package.json ./
# RUN  apk add --no-cache git
RUN  yarn
COPY . .
RUN yarn  build
CMD yarn serve

Expected behavior

If I keep the dockfile as follows ,it still can work

 FROM node:16.14-alpine AS builder

ENV PORT 80
ENV HOST 0.0.0.0

WORKDIR  /usr/src/app

COPY package.json ./
RUN  yarn
COPY . .
RUN yarn  build
CMD yarn serve

System Info

Centos 8

Additional context

No response

Validations

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• Read the docs.
• Check that there isn’t already an issue that reports the same bug to avoid creating a duplicate.

[brc-dd]

You have lastUpdated set to true. To use it you need git installed. Disable it if you don’t want to install git.

[popadicbranislav]

I am just adding a link to the docs section (currently missing - ‘Documentation coming soon’) in case someone would be looking for more details in future