Go Package

webassets

Image processing pipeline — resize, optimize, format conversion via sips/ImageMagick

Go Ready SI

$ proc := webassets.NewProcessor(store)

[webassets] backend: sips (macOS)

$ proc.Resize(ctx, "hero.jpg", 1920, 1080)

[resize] hero.jpg 3840x2160 -> 1920x1080

[resize] hero_1920x1080.jpg — 487 KB

$ proc.Convert(ctx, "hero_1920x1080.jpg", webassets.WebP)

[convert] jpg -> webp (quality: 85)

[convert] hero_1920x1080.webp — 198 KB (59% reduction)

$ proc.Optimize(ctx, "hero_1920x1080.webp", 80)

[optimize] 198 KB -> 162 KB (18% reduction)

About

Processes web images through a configurable pipeline: resize to target dimensions, optimize file size, and convert between formats. Uses macOS sips for local development and ImageMagick for production containers.

Public API

Name	Kind	Signature
Processor	type	type Processor struct
NewProcessor	func	func NewProcessor(store storage.Client, opts ...ProcessorOption) Processor
Resize	func	func (p *Processor) Resize(ctx context.Context, src string, width, height int) (string, error)
Optimize	func	func (p *Processor) Optimize(ctx context.Context, src string, quality int) (string, error)
Convert	func	func (p *Processor) Convert(ctx context.Context, src string, format Format) (string, error)

Dependencies

Imports (2)

external Go Ready

External process runner — exec.Command wrapper with timeout, output capture, error handling

execprocess-runnertimeoutoutput-capture

5 exports 7 deps

storage Go Ready

R2-compatible object storage — upload, download, presigned URLs

r2s3-compatibleobject-storagepresigned-urls

5 exports 3 deps

Source

github.com/shredbx/sbx-core/pkg/webassets

imagesresizeoptimizationsipsimagemagick