mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 18:03:07 +02:00
Krzysztof kuhy Rudnicki
04c132c9a4
git-subtree-dir: linux_configuration git-subtree-mainline:11427631cdgit-subtree-split:0762e3d07b
49 lines
1.7 KiB
Bash
Executable File
49 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Check Brother laser printer consumable/maintenance status.
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# Thin wrapper that ensures dependencies are present, then runs the
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# Python implementation in ~/testsAndMisc/python_pkg/brother_printer.
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#
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# Usage:
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# ./check_brother_printer.sh # auto-detect USB or network
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# ./check_brother_printer.sh <printer_ip> # force network/SNMP mode
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set -euo pipefail
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PYTHON_PKG_DIR="${HOME}/testsAndMisc/python_pkg"
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BROTHER_MODULE="brother_printer"
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# ── Ensure dependencies ─────────────────────────────────────────────
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check_dependency() {
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local cmd="$1" pkg="$2"
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if ! command -v "$cmd" &>/dev/null; then
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echo "Installing $pkg..."
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sudo pacman -S --noconfirm --needed "$pkg"
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fi
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}
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check_dependency python3 python
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check_dependency lsusb usbutils
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# net-snmp is optional (only needed for network mode)
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if [[ -n "${1:-}" ]] && ! command -v snmpwalk &>/dev/null; then
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echo "Installing net-snmp (needed for network mode)..."
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sudo pacman -S --noconfirm --needed net-snmp
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fi
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# ── Verify the Python module exists ──────────────────────────────────
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if [[ ! -f "${PYTHON_PKG_DIR}/${BROTHER_MODULE}/check_brother_printer.py" ]]; then
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echo "Error: Python module not found at ${PYTHON_PKG_DIR}/${BROTHER_MODULE}/" >&2
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exit 1
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fi
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# ── Run (with sudo for USB access) ──────────────────────────────────
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if [[ $EUID -ne 0 ]]; then
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exec sudo bash -c "cd '$PYTHON_PKG_DIR' && python3 -m '$BROTHER_MODULE' $*"
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fi
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cd "$PYTHON_PKG_DIR"
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exec python3 -m "$BROTHER_MODULE" "$@"
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