├── LICENSE
├── README.md
└── main.go


/LICENSE:
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 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2015 Stephen Whitmore
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in
13 | all copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21 | THE SOFTWARE.
22 | 


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/README.md:
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 1 | # Dependencies
 2 | 
 3 | None! `ipcat` doesn't require you to have a running local IPFS daemon.
 4 | 
 5 | # Installation
 6 | 
 7 | ```
 8 | $ go get github.com/noffle/ipcat
 9 | 
10 | $ ipcat QmQLBvJ3ur7U7mzbYDLid7WkaciY84SLpPYpGPHhDNps2Y
11 | "The man who makes no mistakes does not make anything." - Edward John Phelps
12 | ```
13 | 
14 | # Usage
15 | ```
16 | Usage: ipcat IPFS_PATH
17 | 
18 | Output IPFS object data to stdout.
19 | 
20 | Arguments:
21 |   IPFS_PATH=""   the IPFS object path
22 | ```
23 | 


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/main.go:
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 1 | package main
 2 | 
 3 | import (
 4 | 	"fmt"
 5 | 	"io"
 6 | 	"os"
 7 | 
 8 | 	cli "github.com/jawher/mow.cli"
 9 | 	fallback "github.com/noffle/fallback-ipfs-shell"
10 | )
11 | 
12 | func main() {
13 | 	cmd := cli.App("ipcat", "Retrieve IPFS object data and output it to stdout.")
14 | 	cmd.Spec = "IPFS_PATH"
15 | 
16 | 	hash := cmd.String(cli.StringArg{
17 | 		Name:  "IPFS_PATH",
18 | 		Value: "",
19 | 		Desc:  "the IPFS object path",
20 | 	})
21 | 
22 | 	cmd.Action = func() {
23 | 		if err := cat(*hash); err != nil {
24 | 			fmt.Fprintf(os.Stderr, "ipcat failed: %s\n", err)
25 | 			os.Exit(2)
26 | 		}
27 | 	}
28 | 	cmd.Run(os.Args)
29 | }
30 | 
31 | func cat(path string) error {
32 | 	shell, err := fallback.NewShell()
33 | 	if err != nil {
34 | 		fmt.Fprintf(os.Stderr, "error: %s\n", err)
35 | 		os.Exit(1)
36 | 	}
37 | 
38 | 	reader, err := shell.Cat(path)
39 | 	if err != nil {
40 | 		fmt.Fprintf(os.Stderr, "error: %s\n", err)
41 | 		os.Exit(1)
42 | 	}
43 | 
44 | 	io.Copy(os.Stdout, reader)
45 | 
46 | 	return nil
47 | }
48 | 


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