Initial commit

.gitignore

+# Binaries for programs and plugins
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/

.gx/lastpubver

+0.0.1: QmdQQhe1a4FLTp14Tm3GyJpbn6JZrawtEvD8FskzxHqwVZ

.travis.yml

+language: go
+go:
+- tip
+install:
+- go get golang.org/x/tools/cmd/cover
+- go get github.com/mattn/goveralls
+- make all
+script:
+- make test
+

LICENSE

+MIT License
+
+Copyright (c) 2018 IPFS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

+all: deps
+gx:
+	go get github.com/whyrusleeping/gx
+	go get github.com/whyrusleeping/gx-go
+deps: gx 
+	gx --verbose install --global
+	gx-go rewrite
+test: deps
+	go test -v -covermode count -coverprofile=coverage.out .
+rw:
+	gx-go rewrite
+rwundo:
+	gx-go rewrite --undo
+publish: rwundo
+	gx publish
+.PHONY: all gx deps test rw rwundo publish
+
+

README.md

+# go-ipfs-posinfo
+
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
+[![](https://img.shields.io/badge/project-IPFS-blue.svg?style=flat-square)](http://ipfs.io/)
+[![standard-readme compliant](https://img.shields.io/badge/standard--readme-OK-green.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
+[![GoDoc](https://godoc.org/github.com/ipfs/go-ipfs-posinfo?status.svg)](https://godoc.org/github.com/ipfs/go-ipfs-posinfo)
+[![Build Status](https://travis-ci.org/ipfs/go-ipfs-posinfo.svg?branch=master)](https://travis-ci.org/ipfs/go-ipfs-posinfo)
+
+>  Posinfo wraps offset information for ipfs filestore nodes
+
+## Table of Contents
+
+- [Install](#install)
+- [Usage](#usage)
+- [Contribute](#contribute)
+- [License](#license)
+
+## Install
+
+```
+go get github.com/ipfs/go-ipfs-posinfo
+```
+
+## Usage
+
+See the [GoDoc documentation](https://godoc.org/github.com/ipfs/go-ipfs-posinfo)
+
+
+## Contribute
+
+PRs accepted.
+
+Small note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.
+
+## License
+
+MIT © Protocol Labs, Inc.

package.json

+{
+  "author": "hector",
+  "bugs": {
+    "url": "https://github.com/ipfs/go-ipfs-posinfo"
+  },
+  "gx": {
+    "dvcsimport": "github.com/ipfs/go-ipfs-posinfo"
+  },
+  "gxDependencies": [
+    {
+      "author": "whyrusleeping",
+      "hash": "Qme5bWv7wtjUNGsK2BNGVUFPKiuxWrsqrtvYwCLRw8YFES",
+      "name": "go-ipld-format",
+      "version": "0.5.3"
+    }
+  ],
+  "gxVersion": "0.12.1",
+  "language": "go",
+  "license": "MIT",
+  "name": "go-ipfs-posinfo",
+  "releaseCmd": "git commit -a -m \"gx publish $VERSION\"",
+  "version": "0.0.1"
+}
+

posinfo.go

+// Package posinfo wraps offset information used by ipfs filestore nodes
+package posinfo
+
+import (
+	"os"
+
+	ipld "github.com/ipfs/go-ipld-format"
+)
+
+// PosInfo stores information about the file offset, its path and
+// stat.
+type PosInfo struct {
+	Offset   uint64
+	FullPath string
+	Stat     os.FileInfo // can be nil
+}
+
+// FilestoreNode is an ipld.Node which arries PosInfo with it
+// allowing to map it directly to a filesystem object.
+type FilestoreNode struct {
+	ipld.Node
+	PosInfo *PosInfo
+}