nuwax-upload

Upload files and directories to MinIO (S3-compatible) storage.

Install

make install    # cargo install --path . (recommended)
# or
make build      # cargo build --release
# then move target/release/nuwax-upload to your PATH

Usage

nuwax-upload [OPTIONS] <PATHS>...

Parameters

| Parameter | Type | Required | Env Variable | Default | Description | |-----------|------|----------|-------------|---------|-------------| | <PATHS> | positional | yes | - | - | Files or directories to upload, supports multiple | | --prefix / -p | optional | no | - | docker/{YYYYMMDDHHmmss} | Custom path prefix in the bucket | | --endpoint | optional | no | MINIO_ENDPOINT | https://s3.nuwax.com:9443 | MinIO/S3 API endpoint | | --bucket | optional | no | MINIO_BUCKET | nuwax-packages | Target bucket name | | --access-key | required | yes | MINIO_ACCESS_KEY | - | Access key ID | | --secret-key | required | yes | MINIO_SECRET_KEY | - | Secret access key | | --region | optional | no | MINIO_REGION | us-east-1 | S3 region (arbitrary for MinIO) | | --timeout | optional | no | - | no limit | Request timeout in seconds (per HTTP request) | | --concurrency / -c | optional | no | - | 3 | Number of files to upload concurrently |

Credentials can be provided via CLI arguments or environment variables. CLI arguments take priority.

Examples

# Set credentials via environment variables
export MINIO_ACCESS_KEY=<your-access-key>
export MINIO_SECRET_KEY=your-secret-key

# Upload a single file
nuwax-upload service.zip

# Upload multiple files (with per-file progress bar)
nuwax-upload service.zip config.json

# Upload an entire directory (recursive)
nuwax-upload ./release-dir/

# Mixed upload with custom prefix
nuwax-upload --prefix releases/v2.0.0 changelog.txt ./dist/

# Specify credentials via CLI arguments
nuwax-upload --access-key xxx --secret-key xxx service.zip

# Set per-request timeout to 10 minutes
nuwax-upload --timeout 600 large-file.bin

# Adjust concurrent uploads (default: 3)
nuwax-upload --concurrency 5 *.zip

Upload Behavior

• Files < 5MB: simple PUT upload
• Files >= 5MB: automatic S3 multipart upload (8MB chunks, internal concurrent parts)
• Multiple files are uploaded concurrently (default: 3 at a time)
• Directories are traversed recursively, preserving sub-directory structure
• Symlinks are not followed
• Upload fails fast on first error (cancels in-flight uploads)

Output

After successful upload, download URLs for all uploaded files are printed for easy access.