github.com/cryptohub-digital/blockbook-fork@v0.0.0-20230713133354-673c927af7f1/build/templates/generate.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  	"os"
     6  	"path/filepath"
     7  	"strings"
     8  
     9  	build "github.com/cryptohub-digital/blockbook-fork/build/tools"
    10  )
    11  
    12  const (
    13  	configsDir  = "configs"
    14  	templateDir = "build/templates"
    15  	outputDir   = "build/pkg-defs"
    16  )
    17  
    18  func main() {
    19  	if len(os.Args) < 2 {
    20  		var coins []string
    21  		filepath.Walk(filepath.Join(configsDir, "coins"), func(path string, info os.FileInfo, err error) error {
    22  			n := strings.TrimSuffix(info.Name(), ".json")
    23  			if n != info.Name() {
    24  				coins = append(coins, n)
    25  			}
    26  			return nil
    27  		})
    28  		fmt.Fprintf(os.Stderr, "Usage: %s coin\nCoin is one of:\n%v\n", filepath.Base(os.Args[0]), coins)
    29  		os.Exit(1)
    30  	}
    31  
    32  	coin := os.Args[1]
    33  	config, err := build.LoadConfig(configsDir, coin)
    34  	if err == nil {
    35  		err = build.GeneratePackageDefinitions(config, templateDir, outputDir)
    36  	}
    37  	if err != nil {
    38  		panic(err)
    39  	}
    40  	fmt.Printf("Package files for %v generated to %v\n", coin, outputDir)
    41  }