wn6
47 lines
1.2 KiB
Bash
Executable File
47 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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INPUT_DIR="${1:-.}"
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OUTPUT_DIR="${2:-.}"
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if [ -z "$1" ]; then
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echo "Usage: $0 <input_dir> [output_dir]"
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echo "Concatenates all .tar.gz parts and extracts them"
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exit 1
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fi
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PREFIX=""
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for f in "${INPUT_DIR}"/**.tar.gz; do
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if [ -f "$f" ]; then
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BASE=$(basename "$f")
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# Убираем числовой суффикс для определения префикса
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PREFIX=$(echo "$BASE" | sed -E 's/\.[0-9]+$//')
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if [ -n "$PREFIX" ]; then
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break
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fi
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fi
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done
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COMBINED="/tmp/${PREFIX}_combined.tar.gz"
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echo "Combining parts into ${COMBINED}..."
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# Собираем в правильном порядке: сначала базовый файл (без суффикса), затем части по порядку
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cat "${INPUT_DIR}/${PREFIX}" > "$COMBINED" 2>/dev/null
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for f in $(ls -v "${INPUT_DIR}/${PREFIX}".* 2>/dev/null); do
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BASE=$(basename "$f")
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if [[ "$BASE" =~ \.[0-9]+$ ]]; then
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echo "Appending ${BASE}..."
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cat "$f" >> "$COMBINED"
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fi
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done
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echo "Extracting ${COMBINED} to ${OUTPUT_DIR}..."
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tar -xzf "$COMBINED" -C "$OUTPUT_DIR"
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if [ $? -eq 0 ]; then
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echo "Extraction complete."
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rm -f "$COMBINED"
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else
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echo "Extraction failed. Combined file kept at ${COMBINED}"
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exit 1
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fi
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