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Detect and run commands directly when already in a container #654

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Detect and run commands directly when already in a container #654

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21 changes: 21 additions & 0 deletions scripts/pattern-util.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,27 @@ if [ -n "${PATTERN_DISCONNECTED_HOME}" ]; then
echo " PATTERN_INSTALL_CHART: ${PATTERN_INSTALL_CHART}"
fi

function is_running_in_container {
# Check if we're running inside a podman container
# Podman creates /run/.containerenv in all containers (rootful and rootless)
if [ -f /run/.containerenv ]; then
return 0
fi
# Use systemd-detect-virt if available to detect container environment
if command -v systemd-detect-virt >/dev/null 2>&1; then
if systemd-detect-virt --container >/dev/null 2>&1; then
return 0
fi
fi
return 1
}

# If already running in a container, execute the command directly
if is_running_in_container; then
echo "Detected running inside a container, executing command directly..."
exec "$@"
fi

readonly commands=(podman)
for cmd in ${commands[@]}; do is_available "$cmd"; done

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