wget installation fails on Alpine during Dockerfile build

[kairi003]

Description

When I ran ./run pnpm install, I encountered an issue where /root/.shrc could not be found.
Tracing the Dockerfile, I discovered that the installation of pnpm was failing because wget was failed on Alpine as reported in Yelp/dumb-init#73 .
As indicated there, adding the following line allows it to work correctly:

RUN apk --no-cache add openssl wget

Additionally, the reason I didn't notice this bug immediately is that errors in the middle of a pipe do not propagate. We should add set -o pipefail.

Steps to reproduce

$ docker run -it --rm node:20.12.2-alpine3.19 sh
/ # wget -qO- https://get.pnpm.io/install.sh
wget: error getting response: Invalid argument
/ # wget -qO- https://get.pnpm.io/install.sh
wget: error getting response: Invalid seek
/ # wget -qO- https://get.pnpm.io/install.sh
wget: error getting response: Invalid seek

Screenshots

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Code Sample

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Setup

• Mermaid version:
• Browser and Version: [Chrome, Edge, Firefox]

Suggested Solutions

• Add RUN apk --no-cache add openssl wget
• Set pipefail mode for safe

 FROM node:20.12.2-alpine3.19 AS base
-RUN wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.shrc" SHELL="$(which sh)" sh -
+RUN apk --no-cache add openssl wget
+RUN set -o pipefail && wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.shrc" SHELL="$(which sh)" sh -

Additional Context

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