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main.go
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main.go
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package main
import (
"fmt"
"io/ioutil"
"os"
"github.com/saromanov/gleek/config"
"github.com/saromanov/gleek/internal/server"
"github.com/saromanov/gleek/internal/storage"
"github.com/urfave/cli"
"gopkg.in/yaml.v2"
)
func run(c *config.Config) error {
st, err := storage.New(c)
if err != nil {
return err
}
fmt.Println(st)
defer st.Close()
server.New(st, c)
return nil
}
// parseConfig provides parsing of the config .yml file
func parseConfig(path string) (*config.Config, error) {
yamlFile, err := ioutil.ReadFile(path)
if err != nil {
return nil, fmt.Errorf("unable to open config file: %v", err)
}
var c *config.Config
err = yaml.Unmarshal(yamlFile, &c)
if err != nil {
return nil, fmt.Errorf("unable to parse .config.yml: %v", err)
}
return c, nil
}
func main() {
app := cli.NewApp()
app.Name = "gleek"
app.Usage = "checking of availability of sites"
app.Commands = []cli.Command{
{
Name: "config",
Aliases: []string{"c"},
Usage: "path to .yml config",
Action: func(c *cli.Context) error {
configPath := c.Args().First()
config, err := parseConfig(configPath)
if err != nil {
panic(err)
}
if err := run(config); err != nil {
panic(err)
}
return nil
},
},
}
err := app.Run(os.Args)
if err != nil {
panic(err)
}
}