feat: OTA 附件改用 7z 压缩包(体积 -73%),客户端纯 Rust 解压
- 发布脚本:附件打包为 <binary>.7z(-mx=9)+ .7z.sha256 上传; 同时保留裸二进制附件,v1.0.3 及更早客户端(不认识 7z)仍可升级 - update.rs:pick_assets 优先选 7z、无则回退裸二进制; 下载 → 大小对账 + sha256 校验 → sevenz-rust 解压出二进制暂存 (压缩包随即删除);暂存目录清理排除 .7z - UpdateInfo 增加 asset_name 字段区分压缩包/裸文件 - 实测 21.3MB exe → 5.8MB(7-Zip -mx=9)
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@@ -193,6 +193,37 @@ for f in "${FILES[@]}"; do
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*.exe) asset="mqttx-v${VER_NUM}-${TRIPLE}-mqttx.exe" ;;
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*) asset="mqttx-v${VER_NUM}-${TRIPLE}-mqttx" ;;
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esac
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# ── 7z 压缩附件(OTA 主通道):内部文件名 = $asset(应用解压后按此名安装)──
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SEVENZIP="$(command -v 7z 7za 2>/dev/null | head -1)"
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[ -z "$SEVENZIP" ] && [ -x "/c/Program Files/7-Zip/7z.exe" ] && SEVENZIP="/c/Program Files/7-Zip/7z.exe"
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if [ -n "$SEVENZIP" ]; then
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"$SEVENZIP" a -y -mx=9 "$STAGE/$asset.7z" "$f" >/dev/null
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# 归档内的文件名需为 $asset:7z 存的是源文件名,先复制改名再压
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rm -f "$STAGE/$asset.7z"
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cp -f "$f" "$STAGE/$asset"
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"$SEVENZIP" a -y -mx=9 "$STAGE/$asset.7z" "$STAGE/$asset" >/dev/null
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if [ -f "$STAGE/$asset.7z" ]; then
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printf '%s %s\n' "$(sha256 "$STAGE/$asset.7z")" "$asset.7z" > "$STAGE/$asset.7z.sha256"
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for a in "$asset.7z" "$asset.7z.sha256"; do
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code="$(curl -sS -o "$STAGE/up.json" -w '%{http_code}' \
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-X POST \
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-H "Authorization: token ${GITEA_TOKEN}" \
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-F "attachment=@${STAGE}/${a}" \
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"${API}/releases/${RELEASE_ID}/assets?name=${a}")"
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case "$code" in
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201) echo " ✓ Release 附件 $a" ;;
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*) echo " ! Release 附件 $a 上传失败 (HTTP $code)" >&2; cat "$STAGE/up.json" >&2 || true ;;
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esac
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done
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else
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echo " ! 7z 打包失败,跳过压缩附件" >&2
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fi
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else
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echo " ! 未找到 7z/7za,跳过 7z 附件(仅上传裸二进制)" >&2
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fi
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# ── 裸二进制附件:v1.0.3 及更早客户端不认识 7z,需要它升级 ──
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cp -f "$f" "$STAGE/$asset"
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printf '%s %s\n' "$(sha256 "$f")" "$asset" > "$STAGE/$asset.sha256"
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for a in "$asset" "$asset.sha256"; do
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