pageres-go-wrapper

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Pageres Go Wrapper

Golang package for capturing screenshots of websites in various resolutions. It uses Pageres https://github.com/sindresorhus/pageres-cli internally.

Installation

$ npm install --global pageres-cli
$ go get -u github.com/slotix/pageres-go-wrapper

Usage

package main
import (
    "fmt"
    "os"
	sshot "github.com/slotix/pageres-go-wrapper"
)

func main() {
    shotsDir := "shots"
    os.Mkdir(shotsDir, 0777)
	params := sshot.Parameters{
		Command: "pageres",
		Sizes:   "1024x768",
		Crop:    "--crop",
		Scale:   "--scale 0.9",
		Timeout: "--timeout 30",
		Filename:  fmt.Sprintf("--filename=%s/<%%= url %%>", shotsDir),
		UserAgent: "",
	}
	urls := []string{
		"http://google.com",
		"https://dbconvert.com",
		"http://something-that-doesnot-exists.com",
	}
	sshot.GetShots(urls, params)
	sshot.DeleteZeroLengthFiles(shotsDir)
}

Find more information about parameters at https://github.com/sindresorhus/pageres