Dockerfile 构建失败，未找到源命令

Question

我正在尝试使用 Dockerfile:

从源代码构建 v8

FROM ubuntu:20.04

ARG V8_REPO=https://chromium.googlesource.com/chromium/tools/depot_tools.git
ARG ADD_DEPOTTOOLS2PATH='export PATH=/depot_tools:$PATH'

RUN                                         \
apt-get update -y                        && \
apt-get install git -y                   && \
apt-get install vim -y                   && \
apt-get install wget -y                  && \
apt-get install python3 -y               && \
git clone ${V8_REPO}                     && \
echo ${ADD_DEPOTTOOLS2PATH} >> ~/.bashrc && \
source ~/.bashrc

出于某种原因，它在 source-ing .bashrc:

中失败

$ docker build --tag host --file .\Dockerfile.txt .
...
#5 47.17 /bin/sh: 1: source: not found
------
executor failed running [... && source ~/.bashrc]: exit code: 127

Answer 1

被RUN is /bin/sh使用的shell。 /bin/sh 不提供 source 命令。尝试 .-command 而不是 source.

Dockerfile 构建失败，未找到源命令

Dockerfile build fails with source-command not found

bash

docker

dockerfile