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List possible coins in the package generator

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This commit is contained in:
Martin Boehm 2018-07-31 15:14:42 +02:00
parent b5e4164e4f
commit 04eb0dab3a
1 changed files with 19 additions and 10 deletions
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29
build/templates/generate.go
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@ -6,13 +6,15 @@ import (
"io" "io"
"os" "os"
"path/filepath" "path/filepath"
"strings"
"text/template" "text/template"
"time" "time"
) )
const ( const (
inputDir = "build/templates" configsDir = "configs"
outputDir = "build/pkg-defs" inputDir = "build/templates"
outputDir = "build/pkg-defs"
) )
type Config struct { type Config struct {
@ -121,21 +123,28 @@ func (c *Config) ParseTemplate() *template.Template {
func main() { func main() {
if len(os.Args) < 2 { if len(os.Args) < 2 {
fmt.Fprintf(os.Stderr, "Usage: %s coin_alias [...]\n", filepath.Base(os.Args[0])) var coins []string
filepath.Walk(filepath.Join(configsDir, "coins"), func(path string, info os.FileInfo, err error) error {
n := strings.TrimSuffix(info.Name(), ".json")
if n != info.Name() {
coins = append(coins, n)
}
return nil
})
fmt.Fprintf(os.Stderr, "Usage: %s coin\nCoin is one of:\n%v\n", filepath.Base(os.Args[0]), coins)
os.Exit(1) os.Exit(1)
} }
for _, coin := range os.Args[1:] { coin := os.Args[1]
config := loadConfig(coin) config := loadConfig(coin)
generatePackageDefinitions(config) generatePackageDefinitions(config)
} fmt.Fprintf(os.Stderr, "Package files for %v generated to %v\n", coin, outputDir)
} }
func loadConfig(coin string) *Config { func loadConfig(coin string) *Config {
dir := "configs"
config := new(Config) config := new(Config)
f, err := os.Open(filepath.Join(dir, "coins", coin+".json")) f, err := os.Open(filepath.Join(configsDir, "coins", coin+".json"))
if err != nil { if err != nil {
panic(err) panic(err)
} }
@ -145,7 +154,7 @@ func loadConfig(coin string) *Config {
panic(err) panic(err)
} }
f, err = os.Open(filepath.Join(dir, "environ.json")) f, err = os.Open(filepath.Join(configsDir, "environ.json"))
if err != nil { if err != nil {
panic(err) panic(err)
} }