package main import ( _ "embed" "fmt" "os" "os/exec" "strings" fzf "github.com/junegunn/fzf/src" "github.com/junegunn/fzf/src/protector" ) var version = "0.52" var revision = "devel" //go:embed shell/key-bindings.bash var bashKeyBindings []byte //go:embed shell/completion.bash var bashCompletion []byte //go:embed shell/key-bindings.zsh var zshKeyBindings []byte //go:embed shell/completion.zsh var zshCompletion []byte //go:embed shell/key-bindings.fish var fishKeyBindings []byte //go:embed man/man1/fzf.1 var manPage []byte func printScript(label string, content []byte) { fmt.Println("### " + label + " ###") fmt.Println(strings.TrimSpace(string(content))) fmt.Println("### end: " + label + " ###") } func exit(code int, err error) { if code == fzf.ExitError { fmt.Fprintln(os.Stderr, err.Error()) } os.Exit(code) } func main() { protector.Protect() 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) return } if options.Zsh { printScript("key-bindings.zsh", zshKeyBindings) printScript("completion.zsh", zshCompletion) return } if options.Fish { printScript("key-bindings.fish", fishKeyBindings) fmt.Println("fzf_key_bindings") return } 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 } if options.Man { file := fzf.WriteTemporaryFile([]string{string(manPage)}, "\n") if len(file) == 0 { fmt.Print(string(manPage)) return } defer os.Remove(file) cmd := exec.Command("man", file) cmd.Stdout = os.Stdout if err := cmd.Run(); err != nil { fmt.Print(string(manPage)) } return } code, err := fzf.Run(options) exit(code, err) }