7cb2c66f11
Enable auto-commit tracking, git-sync hooks, session recovery, and anonymous identity for the new repo. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
82 lines
2.5 KiB
Bash
Executable File
82 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# =============================================================================
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# generate-device-id.sh — Generate anonymous device nickname for git commits
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#
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# Creates a persistent device identity like "phantom-fox-a3b2" that:
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# - Hides real username, hostname, and IP
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# - Stays the same across sessions on the same machine
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# - Is unique per device (based on hardware ID hash)
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# =============================================================================
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set -euo pipefail
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CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/entire"
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DEVICE_ID_FILE="$CONFIG_DIR/device-id"
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# If already generated, just output it
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if [ -f "$DEVICE_ID_FILE" ]; then
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cat "$DEVICE_ID_FILE"
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exit 0
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fi
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# --- Generate hardware fingerprint ---
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get_machine_id() {
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# Try multiple sources for a stable machine ID
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if [ -f "/etc/machine-id" ]; then
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cat /etc/machine-id
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elif [ -f "/var/lib/dbus/machine-id" ]; then
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cat /var/lib/dbus/machine-id
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elif command -v ioreg &>/dev/null; then
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# macOS: IOPlatformSerialNumber
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ioreg -rd1 -c IOPlatformExpertDevice 2>/dev/null | grep -o '"IOPlatformSerialNumber" = "[^"]*"' | sed 's/.*= "//;s/"//'
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elif command -v wmic &>/dev/null; then
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# Windows
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wmic csproduct get uuid 2>/dev/null | tail -1 | tr -d ' \r\n'
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else
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# Fallback: hostname + username hash
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echo "$(hostname)$(whoami)$(date +%s)"
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fi
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}
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# --- Word lists for readable nicknames ---
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ADJECTIVES=(
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phantom silent cosmic rapid swift
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frozen arctic lunar solar neon
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hidden shadow cipher binary quantum
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iron steel chrome cobalt silver
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alpha delta omega sigma theta
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rogue ghost echo pulse drift
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)
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NOUNS=(
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fox wolf hawk bear lynx
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node core byte mesh grid
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spark flame pulse wave beam
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tower vault forge nexus axis
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rover scout pilot agent proxy
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cloud storm frost ember flare
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)
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# --- Deterministic selection from hardware ID ---
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MACHINE_ID=$(get_machine_id)
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if command -v sha256sum &>/dev/null; then
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HASH=$(echo -n "$MACHINE_ID" | sha256sum | cut -c1-8)
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elif command -v shasum &>/dev/null; then
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HASH=$(echo -n "$MACHINE_ID" | shasum -a 256 | cut -c1-8)
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else
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HASH=$(echo -n "$MACHINE_ID" | md5sum 2>/dev/null | cut -c1-8 || echo "00000000")
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fi
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# Convert first 4 hex chars to indices
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ADJ_IDX=$(( 16#${HASH:0:2} % ${#ADJECTIVES[@]} ))
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NOUN_IDX=$(( 16#${HASH:2:2} % ${#NOUNS[@]} ))
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SUFFIX="${HASH:4:4}"
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DEVICE_NAME="${ADJECTIVES[$ADJ_IDX]}-${NOUNS[$NOUN_IDX]}-${SUFFIX}"
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# --- Persist ---
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mkdir -p "$CONFIG_DIR"
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echo "$DEVICE_NAME" > "$DEVICE_ID_FILE"
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echo "$DEVICE_NAME"
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