30 lines
1.3 KiB
Docker
30 lines
1.3 KiB
Docker
# Source: https://frippery.org/busybox/
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# This Dockerfile builds a (32-bit) busybox images which is suitable for
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# running many of the integration-cli tests for Docker against a Windows
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# daemon. It will not run on nanoserver as that is 64-bit only.
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#
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# Based on https://github.com/jhowardmsft/busybox
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# John Howard (IRC jhowardmsft, Email john.howard@microsoft.com)
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#
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# To build: docker build -t busybox .
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# To publish: Needs someone with publishing rights
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ARG WINDOWS_BASE_IMAGE=mcr.microsoft.com/windows/servercore
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ARG WINDOWS_BASE_IMAGE_TAG=ltsc2022
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ARG BUSYBOX_VERSION=FRP-5007-g82accfc19
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# Checksum taken from https://frippery.org/files/busybox/SHA256SUM
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ARG BUSYBOX_SHA256SUM=2d6fff0b2de5c034c92990d696c0d85a677b8a75931fa1ec30694fbf1f1df5c9
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FROM ${WINDOWS_BASE_IMAGE}:${WINDOWS_BASE_IMAGE_TAG}
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RUN mkdir C:\tmp && mkdir C:\bin
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ARG BUSYBOX_VERSION
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ARG BUSYBOX_SHA256SUM
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ADD https://github.com/moby/busybox/releases/download/${BUSYBOX_VERSION}/busybox-w32-${BUSYBOX_VERSION}.exe /bin/busybox.exe
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RUN powershell \
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if ((Get-FileHash -Path /bin/busybox.exe -Algorithm SHA256).Hash -ne $Env:BUSYBOX_SHA256SUM) { \
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Throw \"Checksum validation failed\" \
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}
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RUN setx /M PATH "C:\bin;%PATH%"
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RUN powershell busybox.exe --list ^|%{$nul = cmd /c mklink C:\bin\$_.exe busybox.exe}
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CMD ["sh"]
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