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| author | flu0r1ne <flu0r1ne@flu0r1ne.net> | 2021-07-22 00:41:30 -0500 |
|---|---|---|
| committer | flu0r1ne <flu0r1ne@flu0r1ne.net> | 2021-07-22 00:41:30 -0500 |
| commit | af8f52e2e4c879935656dd93c2fb564c6e2ce515 (patch) | |
| tree | 81498b5f6d84d69fd6a9d83e413b95e1dce7b6c4 /cmd/overwrite.go | |
| parent | fb8aee6c5147b8751a3920f613934d90b79ef4c5 (diff) | |
| download | zsu-af8f52e2e4c879935656dd93c2fb564c6e2ce515.tar.xz zsu-af8f52e2e4c879935656dd93c2fb564c6e2ce515.zip | |
Parse within subcommands
Diffstat (limited to 'cmd/overwrite.go')
| -rw-r--r-- | cmd/overwrite.go | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/cmd/overwrite.go b/cmd/overwrite.go index 6f4a00b..324dfb4 100644 --- a/cmd/overwrite.go +++ b/cmd/overwrite.go @@ -1,21 +1,21 @@ package cmd import ( - "flag" "fmt" + "golang.flu0r1ne.net/zfdiff/snap" ) func Overwrite(params [] string) { - flags := flag.NewFlagSet("overwrite", flag.ExitOnError); + if(len(params) == 0) { + die.Fatal("Reference file is required") + } - var withBackup bool + if(len(params) > 3) { + die.Fatal("Too many arguments provided") + } - const WITH_BACKUP_HELP = "backup the file by creating a snapshot" + snapRef := snap.ToRelative(params[0]) + reference := params[1] - flags.BoolVar(&withBackup, "backup", false, WITH_BACKUP_HELP); - flags.BoolVar(&withBackup, "b", false, WITH_BACKUP_HELP); - - flags.Parse(params); - - fmt.Printf("Your flag is: %t", withBackup); + fmt.Print(snapRef, reference) }
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