64 lines
1.7 KiB
Bash
Executable File
64 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# 生成图片列表 JSON
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cd "$(dirname "$0")/../" || exit 1
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OUTPUT="images.json"
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echo "[" > "$OUTPUT"
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FIRST=true
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# 使用 awk 替代 shell 循环以提高性能
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find . -type f \( -iname "*.webp" -o -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" -o -iname "*.gif" -o -iname "*.svg" \) | sort -r | awk '
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BEGIN {
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print "["
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first = 1
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}
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{
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# 去掉开头的 ./
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sub(/^\.\//, "", $0)
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path = $0
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# 分割路径
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n = split(path, parts, "/")
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# 仅处理符合 year/month/day/filename 结构的文件 (至少4部分)
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# 这样可以自动过滤掉 cache 目录或其他不符合规范的图片
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if (n >= 4) {
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year = parts[1]
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month = parts[2]
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day = parts[3]
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filename = parts[n]
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# 简单的数字检查，确保是日期目录
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if (year ~ /^[0-9]+$/ && month ~ /^[0-9]+$/) {
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# 转义 JSON 特殊字符
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gsub(/\\/, "\\\\", path)
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gsub(/"/, "\\\"", path)
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gsub(/\\/, "\\\\", filename)
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gsub(/"/, "\\\"", filename)
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if (first == 0) {
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print ","
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}
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first = 0
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print " {"
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print " \"url\": \"/api/i/" path "\","
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print " \"filename\": \"" filename "\","
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print " \"year\": \"" year "\","
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print " \"month\": \"" month "\","
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print " \"day\": \"" day "\","
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print " \"date\": \"" year "-" month "-" day "\""
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printf " }"
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}
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}
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}
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END {
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print "\n]"
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}
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' > "$OUTPUT"
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TOTAL=$(grep -c '"url"' "$OUTPUT" || echo 0)
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echo "✓ 已生成 $TOTAL 张图片的列表: $(pwd)/$OUTPUT"
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