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| author | Martin Czygan <martin.czygan@gmail.com> | 2021-07-08 18:43:47 +0200 |
|---|---|---|
| committer | Martin Czygan <martin.czygan@gmail.com> | 2021-07-08 18:43:47 +0200 |
| commit | d5fc1dacfec12430f2d05d16ab6f78494aba52ba (patch) | |
| tree | 191166bea20b2b0eaef92ead7ff7b0be5abfbd45 /skate/cmd | |
| parent | 3525a69869cbf2c4ce75a9a2054a0b33bd914dda (diff) | |
| download | refcat-d5fc1dacfec12430f2d05d16ab6f78494aba52ba.tar.gz refcat-d5fc1dacfec12430f2d05d16ab6f78494aba52ba.zip | |
reduce: prepare command line help
Diffstat (limited to 'skate/cmd')
| -rw-r--r-- | skate/cmd/skate-reduce/main.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/skate/cmd/skate-reduce/main.go b/skate/cmd/skate-reduce/main.go index 3130a22..8b6f086 100644 --- a/skate/cmd/skate-reduce/main.go +++ b/skate/cmd/skate-reduce/main.go @@ -60,6 +60,7 @@ package main import ( "bufio" "flag" + "fmt" "io/ioutil" "log" "os" @@ -95,9 +96,20 @@ var ( "unknown": skate.MatchResult{Status: skate.StatusUnknown, Reason: skate.ReasonUnknown}, "isbn": skate.MatchResult{Status: skate.StatusExact, Reason: skate.ReasonISBN}, } + + help = `Reduce modes + +TODO: table of modes and inputs, or specific link to docs +` ) func main() { + flag.Usage = func() { + fmt.Fprintf(flag.CommandLine.Output(), "Usage of %s:\n", os.Args[0]) + flag.PrintDefaults() + fmt.Println() + fmt.Println(help) + } flag.Parse() if *logFile != "" { f, err := os.OpenFile(*logFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644) |