30 lines
785 B
Bash
Executable File
30 lines
785 B
Bash
Executable File
#!/usr/bin/env bash
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# Use: ./build-and-minimize.bash
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# Makes a docker image, saves it as .tar, unpacks the tar, removes
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# the base Debian layer, and repacks it so I can upload to servers a little
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# faster.
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set -euo pipefail
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TEMP_GIBBERISH="ptth_build_L6KLMVS6"
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TEMP_TAR="$TEMP_GIBBERISH/ptth.tar"
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UPLOADABLE_TAR="$PWD/ptth_latest.tar.gz"
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# This is magic and will need to be updated whenever we update the
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# Debian layer.
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BOTTOM_LAYER="cec906613726ec32de92af0ec1cd6692c34df78782227f4415cd12c47a264dd4"
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mkdir -p "$TEMP_GIBBERISH/ptth"
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sudo docker build -t ptth:latest .
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sudo docker image save ptth:latest | pv > "$TEMP_TAR"
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tar -C "$TEMP_GIBBERISH/ptth" -xf "$TEMP_TAR"
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rm -rf "$TEMP_GIBBERISH/ptth/$BOTTOM_LAYER"
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pushd "$TEMP_GIBBERISH/ptth"
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tar -czf "$UPLOADABLE_TAR" .
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popd
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