diff options
Diffstat (limited to 'cmd/diff.go')
| -rw-r--r-- | cmd/diff.go | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/cmd/diff.go b/cmd/diff.go index 7caf96b..46327b3 100644 --- a/cmd/diff.go +++ b/cmd/diff.go @@ -1,21 +1,23 @@ package cmd import ( - "flag" "fmt" + "golang.flu0r1ne.net/zfdiff/snap" ) func Diff(params []string) { - flags := flag.NewFlagSet("diff", flag.ExitOnError) - var walk bool + if(len(params) == 0) { + die.Fatal("Reference file is required") + } - const WALK_HELP = "walk backwards through the diff history" + if(len(params) > 2) { + die.Fatal("Too many arguments provided") + } - flags.BoolVar(&walk, "walk", false, WALK_HELP); - flags.BoolVar(&walk, "w", false, WALK_HELP); + from, to := snap.ParseDiff(params[0]) - flags.Parse(params); + reference := params[1] - fmt.Printf("Your flag is: %t", walk); + fmt.Println(from, to, reference); } |