go-colon

Package colon for parsing colon-separated strings like PATH

Installation

$ go get github.com/b4b4r07/go-colon

Usage

Example

Set the variables as you like ¹:

export ENHANCD_FILTER="fzy:/usr/local/bin/peco --select-1:fzf --multi --ansi:zaw"

Run this script like _example.

result, err := colon.Parse(os.Getenv("ENHANCD_FILTER"))
if err != nil {
    panic(err)
}
pp.Println(result.Executable())

Result:

&colon.Result{
  colon.Object{
    Index: 1,
    Attr:  colon.Attribute{
      First: "fzy",
      Other: []string{},
      Args:  []string{
        "fzy",
      },
      Base:    "fzy",
      Dir:     "",
      IsDir:   false,
      Command: "/Users/b4b4r07/.zplug/bin/fzy",
    },
    Errors: []error{},
  },
  colon.Object{
    Index: 2,
    Attr:  colon.Attribute{
      First: "/usr/local/bin/peco",
      Other: []string{
        "--select-1",
      },
      Args: []string{
        "/usr/local/bin/peco",
        "--select-1",
      },
      Base:    "peco",
      Dir:     "/usr/local/bin",
      IsDir:   false,
      Command: "/usr/local/bin/peco",
    },
    Errors: []error{},
  },
  colon.Object{
    Index: 3,
    Attr:  colon.Attribute{
      First: "fzf",
      Other: []string{
        "--multi",
        "--ansi",
      },
      Args: []string{
        "fzf",
        "--multi",
        "--ansi",
      },
      Base:    "fzf",
      Dir:     "",
      IsDir:   false,
      Command: "/Users/b4b4r07/.zplug/bin/fzf",
    },
    Errors: []error{},
  },
}

For more info, see godoc.

License

MIT

Author

b4b4r07