21 lines
564 B
Bash
Executable File
21 lines
564 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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echo "==> Setting up Docker..."
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if command -v docker &>/dev/null; then
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echo " docker already installed: $(docker --version)"
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else
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echo " installing docker engine..."
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# official docker install script (works on Ubuntu/Mint)
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curl -fsSL https://get.docker.com | sudo sh
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fi
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# add current user to docker group so we don't need sudo
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if ! groups | grep -q docker; then
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sudo usermod -aG docker "$USER"
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echo " added $USER to docker group — log out and back in to apply"
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fi
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echo "==> Docker done."
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