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moby--moby/builder/dockerfile/parser/dumper/main.go
Tibor Vass f41230b93a Move builder files to builder/dockerfile
Signed-off-by: Tibor Vass <tibor@docker.com>
2015-10-05 18:26:47 -04:00

32 lines
415 B
Go

package main
import (
"fmt"
"os"
"github.com/docker/docker/builder/parser"
)
func main() {
var f *os.File
var err error
if len(os.Args) < 2 {
fmt.Println("please supply filename(s)")
os.Exit(1)
}
for _, fn := range os.Args[1:] {
f, err = os.Open(fn)
if err != nil {
panic(err)
}
ast, err := parser.Parse(f)
if err != nil {
panic(err)
} else {
fmt.Println(ast.Dump())
}
}
}