55 lines
1.4 KiB
Bash
Executable File
55 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR"
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HOSTS_FILE="/etc/hosts"
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START_MARK="# >>> invario-dev-hosts >>>"
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END_MARK="# <<< invario-dev-hosts <<<"
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HOST_IP="${DEV_HOSTS_IP:-}"
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if [[ -z "$HOST_IP" ]]; then
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HOST_IP="$(hostname -I 2>/dev/null | awk '{print $1}')"
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fi
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if [[ -z "$HOST_IP" ]]; then
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HOST_IP="127.0.0.1"
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fi
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if ! command -v docker >/dev/null 2>&1; then
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echo "docker fehlt; Hosts-Sync übersprungen"
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exit 0
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fi
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if ! docker compose ps mongodb >/dev/null 2>&1; then
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echo "mongodb-compose-Service nicht erreichbar; Hosts-Sync übersprungen"
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exit 0
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fi
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DOMAINS_RAW="$(docker compose exec -T mongodb mongosh --quiet --eval 'db.getSiblingDB("Invario_Website").school_instances.find({},{_id:0,domain:1}).toArray().forEach(d=>{ if(d.domain){ print(String(d.domain).trim()) } })' 2>/dev/null || true)"
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TMP_BLOCK="$(mktemp)"
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trap 'rm -f "$TMP_BLOCK"' EXIT
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{
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echo "$START_MARK"
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echo "127.0.0.1 localhost"
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while IFS= read -r line; do
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domain="$(echo "$line" | tr -d '\r' | xargs)"
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if [[ -n "$domain" ]]; then
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echo "$HOST_IP $domain"
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fi
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done <<< "$DOMAINS_RAW"
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echo "$END_MARK"
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} > "$TMP_BLOCK"
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if [[ "${EUID}" -eq 0 ]]; then
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sed -i "/$START_MARK/,/$END_MARK/d" "$HOSTS_FILE"
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cat "$TMP_BLOCK" >> "$HOSTS_FILE"
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else
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sudo sed -i "/$START_MARK/,/$END_MARK/d" "$HOSTS_FILE"
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sudo tee -a "$HOSTS_FILE" < "$TMP_BLOCK" >/dev/null
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fi
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echo "Hosts-Sync abgeschlossen" |