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package cmd
import (
"fmt"
"io/ioutil"
"log"
"os"
"github.com/99designs/gqlgen/graphql"
"github.com/99designs/gqlgen/internal/gopath"
"github.com/urfave/cli"
// Required since otherwise dep will prune away these unused packages before codegen has a chance to run
_ "github.com/99designs/gqlgen/handler"
)
func Execute() {
app := cli.NewApp()
app.Name = "gqlgen"
app.Usage = genCmd.Usage
app.Description = "This is a library for quickly creating strictly typed graphql servers in golang. See https://gqlgen.com/ for a getting started guide."
app.HideVersion = true
app.Flags = genCmd.Flags
app.Version = graphql.Version
app.Before = func(context *cli.Context) error {
pwd, err := os.Getwd()
if err != nil {
return fmt.Errorf("unable to determine current workding dir: %s\n", err.Error())
}
if !gopath.Contains(pwd) {
return fmt.Errorf("gqlgen must be run from inside your $GOPATH\n")
}
if context.Bool("verbose") {
log.SetFlags(0)
} else {
log.SetOutput(ioutil.Discard)
}
return nil
}
app.Action = genCmd.Action
app.Commands = []cli.Command{
genCmd,
initCmd,
versionCmd,
}
if err := app.Run(os.Args); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
}
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