/
main.go
71 lines (58 loc) · 1.69 KB
/
main.go
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package main
import (
"encoding/json"
"flag"
"fmt"
"log"
"os"
"runtime/pprof"
"github.com/moov-io/imagecashletter"
)
var (
fPath = flag.String("fPath", "BNK20181015-A.icl", "File Path")
cpuprofile = flag.String("cpuprofile", "", "write cpu profile to file")
flagJson = flag.Bool("json", false, "Output ICL File in JSON to stdout")
)
func main() {
flag.Parse()
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
path := *fPath
// open a file for reading. Any io.Reader Can be used
f, err := os.Open(path)
if err != nil {
log.Printf("ERROR: Can not open file: %s: \n", err)
os.Exit(1)
}
r := imagecashletter.NewReader(f)
ICLFile, err := r.Read()
if err != nil {
fmt.Printf("Issue reading file: %+v \n", err)
}
// ensure we have a validated file structure
if ICLFile.Validate(); err != nil {
fmt.Printf("Could not validate entire read file: %v", err)
}
// If you trust the file but it's formatting is off building will probably resolve the malformed file.
if ICLFile.Create(); err != nil {
fmt.Printf("Could not build file with read properties: %v", err)
}
// Output file contents
if *flagJson {
if err := json.NewEncoder(os.Stdout).Encode(ICLFile); err != nil {
fmt.Printf("ERROR: problem writing ICL File to stdout: %v\n", err)
os.Exit(1)
}
} else {
fmt.Printf("Total record count: %v \n", ICLFile.Control.TotalRecordCount)
fmt.Printf("Cash Letter count: %v \n", ICLFile.Control.CashLetterCount)
fmt.Printf("File total Item count: %v \n", ICLFile.Control.TotalItemCount)
fmt.Printf("File total amount: %v \n", ICLFile.Control.FileTotalAmount)
}
}