caet

README

Cat Fetcher

Installing

go install github.com/MarkMandriota/caet

Usage

Get help:

caet -h

Common example:

caet

By default, will be installed 9 cats to ./cats.

Flags:

  -N int
        number of workers (default 4)
  -d string
        cats destination directory (default "cats")
  -n int
        number of cats to fetch (default 9)

Example:

echo "https://api.thecatapi.com/v1/images/search" | caet -d cat_pics -n 96 -N 8

TODO

• Add header key value pairs support

Documentation

Index

• type CatFile
  • func NewCatFile(body []byte, kind []byte) *CatFile
• type Fetcher
  • func NewFetcher() *Fetcher
  • func (f *Fetcher) FetchNewer() (body []byte, kind []byte)
  • func (f *Fetcher) Run(ctx context.Context, cats chan<- *CatFile)
• type SingularReferer
  • func (r *SingularReferer) Load(cfg io.Reader) error
  • func (r *SingularReferer) Next() (ref string)

Types

type CatFile

type CatFile struct {
	Body []byte
	Kind []byte
}

func NewCatFile

func NewCatFile(body []byte, kind []byte) *CatFile

type Fetcher

type Fetcher struct {
	SR SingularReferer
	// contains filtered or unexported fields
}

func NewFetcher

func NewFetcher() *Fetcher

func (*Fetcher) FetchNewer

func (f *Fetcher) FetchNewer() (body []byte, kind []byte)

func (*Fetcher) Run

func (f *Fetcher) Run(ctx context.Context, cats chan<- *CatFile)

type SingularReferer

type SingularReferer struct {
	// contains filtered or unexported fields
}

func (*SingularReferer) Load

func (r *SingularReferer) Load(cfg io.Reader) error

func (*SingularReferer) Next

func (r *SingularReferer) Next() (ref string)