56 lines
1.4 KiB
Markdown
56 lines
1.4 KiB
Markdown
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# Storage Module
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Shared storage utilities for AWS S3.
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## Features
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- S3 object storage with presigned URL generation
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- Two upload strategies: managed uploads (for large files) and direct uploads
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- Configurable part size for multipart uploads
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- 15-minute presigned URL expiration
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## Usage
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### Using the Upload Manager (recommended for large files)
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```go
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import "gitlab.com/unboundsoftware/storage"
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// Create storage with automatic AWS config loading
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s3Storage, err := storage.New("my-bucket")
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if err != nil {
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// handle error
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}
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// Upload a file and get a presigned URL
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url, err := s3Storage.Store("path/to/file.pdf", fileReader, "application/pdf")
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```
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### Using Direct Upload (for smaller files or custom config)
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```go
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import (
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"github.com/aws/aws-sdk-go-v2/config"
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"gitlab.com/unboundsoftware/storage"
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)
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// Load custom AWS config
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cfg, err := config.LoadDefaultConfig(context.Background())
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if err != nil {
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// handle error
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}
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// Create storage with custom config
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s3Storage := storage.NewS3(cfg, "my-bucket")
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// Upload a file and get a presigned URL
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url, err := s3Storage.Store("path/to/file.pdf", fileReader, "application/pdf")
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```
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## Configuration
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The storage module uses AWS SDK v2 and loads configuration from:
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- Environment variables (`AWS_REGION`, `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`)
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- Shared configuration files (`~/.aws/config`, `~/.aws/credentials`)
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- IAM roles (when running on AWS infrastructure)
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