55 lines
1.9 KiB
Bash
Executable File
55 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ==============================================================================
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# DEPLOYMENT SCRIPT: apply_compressed_audio.sh (v4.1 - fix unbound variable)
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# ==============================================================================
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set -Eeuo pipefail
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trap 'echo "❌ 出错 (line $LINENO)" >&2' ERR
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# ---------- 配置 ----------
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COMPRESSED_DIR="./compressed_audio"
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DESTINATION_DIR="./asset/audio"
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COMPRESSED_EXT="ogg"
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SOURCE_EXTS=(wav mp3)
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DRY_RUN="${DRY_RUN:-0}"
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# 先生成备份目录名称，再引用
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backup_dir="backup_$(date +%F_%H%M)"
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mkdir -p "$backup_dir"
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echo "**************************************************"
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printf "将用 '%s' 中的 *.%s 文件覆盖 '%s' 内同名原文件。\n" \
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"$COMPRESSED_DIR" "$COMPRESSED_EXT" "$DESTINATION_DIR"
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echo "原文件将被移动至 ${backup_dir}。Dry-Run=$DRY_RUN"
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echo "**************************************************"
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read -rp "继续请键入 'yes': " confirmation
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[[ $confirmation != "yes" ]] && { echo "已取消"; exit 0; }
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# ---------- 主循环 ----------
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count=0
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find "$COMPRESSED_DIR" -type f -name "*.$COMPRESSED_EXT" -print0 |
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while IFS= read -r -d '' cfile; do
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rel="${cfile#$COMPRESSED_DIR/}"
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base="${rel%.$COMPRESSED_EXT}"
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dst="$DESTINATION_DIR/$base.$COMPRESSED_EXT"
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mkdir -p "$(dirname "$dst")"
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# 备份并删除所有原始文件
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for ext in "${SOURCE_EXTS[@]}"; do
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orig="$DESTINATION_DIR/$base.$ext"
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[[ -f $orig ]] || continue
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if [[ $DRY_RUN -eq 0 ]]; then mv "$orig" "$backup_dir/"; fi
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printf "备份原文件 → %s\n" "$orig"
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done
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# 部署压缩文件
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if [[ $DRY_RUN -eq 0 ]]; then mv "$cfile" "$dst"; fi
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printf "部署压缩文件 → %s\n" "$dst"
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((count++))
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done
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echo "----------------------------------------"
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echo "共处理 $count 个文件。备份目录: ${backup_dir}"
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[[ $DRY_RUN -eq 0 ]] && rm -rf "$COMPRESSED_DIR"
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echo "✅ 部署完成" |