Martin Storsjö
951796aeb7
If extracting from an absolute path within the image, like /opt/llvm-mingw, it will still be extracted into opt/llvm-mingw in the local directory.
17 lines
360 B
Bash
Executable File
17 lines
360 B
Bash
Executable File
#!/bin/sh
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if [ $# -lt 2 ]; then
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echo $0 image dir
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echo
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echo This extracts \'dir\' from the docker image named \'image\' into the
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echo current directory. NOTE: This removes the existing directory named
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echo \'dir\' first.
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exit 1
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fi
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image=$1
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dir=$2
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rm -rf $(echo $dir | sed 's,^/,,')
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docker run --rm $image tar -cf - $dir | tar -xvf -
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