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| 1 | +#!/bin/bash |
| 2 | +# ============================================== |
| 3 | +# Nominatim 自动增量导入脚本(全自动扫描版) |
| 4 | +# 自动检测 /nominatim/pbf 下新 PBF 文件 |
| 5 | +# ============================================== |
| 6 | + |
| 7 | +# 配置参数 |
| 8 | +NOMINATIM_USER="nominatim" |
| 9 | +NOMINATIM_DIR="/nominatim" |
| 10 | +PBF_DIR="$NOMINATIM_DIR/pbf" |
| 11 | +THREADS=${THREADS:-20} # 默认线程数 |
| 12 | +LOG_DIR="$NOMINATIM_DIR/import_logs" # 日志目录 |
| 13 | +IMPORTED_LIST="$LOG_DIR/imported_files.txt" # 已导入文件记录 |
| 14 | +APPEND_FLAG="--append" # 增量导入标志 |
| 15 | + |
| 16 | +# 创建日志目录和已导入记录文件 |
| 17 | +mkdir -p "$LOG_DIR" |
| 18 | +touch "$IMPORTED_LIST" |
| 19 | + |
| 20 | +# 查找所有 PBF 文件 |
| 21 | +PBF_FILES=$(find "$PBF_DIR" -maxdepth 1 -type f -name "*.osm.pbf" | sort) |
| 22 | + |
| 23 | +if [[ -z "$PBF_FILES" ]]; then |
| 24 | + echo "[提示] $PBF_DIR 中没有 PBF 文件" |
| 25 | + exit 0 |
| 26 | +fi |
| 27 | + |
| 28 | +# 遍历每个 PBF 文件 |
| 29 | +for OSM_FILE in $PBF_FILES; do |
| 30 | + BASENAME=$(basename "$OSM_FILE") |
| 31 | + |
| 32 | + # 检查是否已导入 |
| 33 | + if grep -Fxq "$BASENAME" "$IMPORTED_LIST"; then |
| 34 | + echo "[跳过] 文件已导入过: $BASENAME" |
| 35 | + continue |
| 36 | + fi |
| 37 | + |
| 38 | + TIMESTAMP=$(date +'%Y%m%d_%H%M%S') |
| 39 | + LOG_FILE="$LOG_DIR/${BASENAME%.*}_$TIMESTAMP.log" |
| 40 | + |
| 41 | + echo "====================================================" |
| 42 | + echo "[导入开始] $OSM_FILE" |
| 43 | + echo "日志文件: $LOG_FILE" |
| 44 | + echo "线程数: $THREADS" |
| 45 | + echo "====================================================" |
| 46 | + |
| 47 | + # 切换目录和权限 |
| 48 | + cd "$NOMINATIM_DIR" || exit 1 |
| 49 | + sudo chown -R $NOMINATIM_USER:$NOMINATIM_USER "$NOMINATIM_DIR" |
| 50 | + |
| 51 | + # 执行导入并记录日志 |
| 52 | + sudo -E -u $NOMINATIM_USER nominatim import \ |
| 53 | + --osm-file "$OSM_FILE" \ |
| 54 | + $APPEND_FLAG \ |
| 55 | + --threads $THREADS \ |
| 56 | + 2>&1 | tee "$LOG_FILE" |
| 57 | + |
| 58 | + # 标记为已导入 |
| 59 | + echo "$BASENAME" >> "$IMPORTED_LIST" |
| 60 | + |
| 61 | + echo "[导入完成] $OSM_FILE" |
| 62 | +done |
| 63 | + |
| 64 | +echo "====================================================" |
| 65 | +echo "所有新文件处理完成" |
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