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Update build_enhancements.md

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Anne Henmi 2018-11-27 19:30:28 -07:00 committed by GitHub
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develop/develop-images/build_enhancements.md
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@ -173,19 +173,15 @@ Here is an example Dockerfile using SSH in the container:
```Dockerfile ```Dockerfile
# syntax=docker/dockerfile:experimental # syntax=docker/dockerfile:experimental
FROM alpine FROM alpine
# Install ssh client and git # Install ssh client and git
RUN apk add --no-cache openssh-client git RUN apk add --no-cache openssh-client git
# Download public key for github.com # Download public key for github.com
RUN mkdir -p -m 0600 ~/.ssh && ssh-keyscan github.com >> ~/.ssh/known_hosts RUN mkdir -p -m 0600 ~/.ssh && ssh-keyscan github.com >> ~/.ssh/known_hosts
# Clone private repository # Clone private repository
RUN --mount=type=ssh git clone git@github.com:myorg/myproject.git myproject RUN --mount=type=ssh git clone git@github.com:myorg/myproject.git myproject
``` ```