diff options
Diffstat (limited to 'internal/options')
| -rw-r--r-- | internal/options/options.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/internal/options/options.go b/internal/options/options.go index b00d3f9..d01ba83 100644 --- a/internal/options/options.go +++ b/internal/options/options.go @@ -7,9 +7,10 @@ import ( type Options struct { // Input file - InputFile string - MaxFileBuffer int - NextLine int64 + InputFile string + MaxFileBuffer int + StartLineInclusive int64 + EndLineExclusive int64 // Website visits NumWorkers int @@ -25,7 +26,8 @@ type Options struct { func Parse() (opts Options) { flag.StringVar(&opts.InputFile, "i", "", "input file, one domain name per line") flag.IntVar(&opts.MaxFileBuffer, "b", 512, "max bytes to read from input file at once in MiB") - flag.Int64Var(&opts.NextLine, "n", 0, "next line to start reading the input file from") + flag.Int64Var(&opts.StartLineInclusive, "s", 0, "first line to read in input file, inclusive and zero-based index") + flag.Int64Var(&opts.EndLineExclusive, "e", 0, "last line to read in input file, exclusive and zero-based; 0 to disable") flag.IntVar(&opts.NumWorkers, "w", 2, "number of parallel workers") flag.DurationVar(&opts.Timeout, "t", 10*time.Second, "timeout for each website visit") |