diff options
Diffstat (limited to 'main.go')
| -rw-r--r-- | main.go | 35 |
1 files changed, 31 insertions, 4 deletions
@@ -3,14 +3,15 @@ package main import ( _ "embed" "fmt" + "os" "strings" fzf "github.com/junegunn/fzf/src" "github.com/junegunn/fzf/src/protector" ) -var version string = "0.49" -var revision string = "devel" +var version = "0.52" +var revision = "devel" //go:embed shell/key-bindings.bash var bashKeyBindings []byte @@ -33,9 +34,21 @@ func printScript(label string, content []byte) { fmt.Println("### end: " + label + " ###") } +func exit(code int, err error) { + if err != nil { + fmt.Fprintln(os.Stderr, err.Error()) + } + os.Exit(code) +} + func main() { protector.Protect() - options := fzf.ParseOptions() + + options, err := fzf.ParseOptions(true, os.Args[1:]) + if err != nil { + exit(fzf.ExitError, err) + return + } if options.Bash { printScript("key-bindings.bash", bashKeyBindings) printScript("completion.bash", bashCompletion) @@ -51,5 +64,19 @@ func main() { fmt.Println("fzf_key_bindings") return } - fzf.Run(options, version, revision) + if options.Help { + fmt.Print(fzf.Usage) + return + } + if options.Version { + if len(revision) > 0 { + fmt.Printf("%s (%s)\n", version, revision) + } else { + fmt.Println(version) + } + return + } + + code, err := fzf.Run(options) + exit(code, err) } |