remove out directory

.gitignore

@@ -1,2 +1,5 @@
 # Mac
 .DS_Store
+
+# Test out
+/test/out

.travis.yml

@@ -19,11 +19,5 @@ cache:
 before_install:
   - echo "TRAVIS_GO_VERSION=${TRAVIS_GO_VERSION}"
 
-install:
-  - go mod install
-
 script:
   - go test -v
-
-after_success:
-  # - goveralls -service=travis-ci -coverprofile /tmp/coverage/combined.txt

README.md

@@ -1,5 +1,17 @@
 # Unxz
 
+[![Build Status](https://img.shields.io/travis/com/yi-ge/unxz/master.svg)](https://travis-ci.com/yi-ge/unxz)
 [![GoDoc](https://godoc.org/github.com/yi-ge/unxz?status.svg)](https://godoc.org/github.com/yi-ge/unxz)
 [![codebeat badge](https://codebeat.co/badges/1a06ccdf-73a1-4e8c-bf84-b40c8f6beeb2)](https://codebeat.co/projects/github-com-yi-ge-unxz-master)
 [![Go Report Card](https://goreportcard.com/badge/github.com/yi-ge/unxz)](https://goreportcard.com/report/github.com/yi-ge/unxz)
+
+Golang \*.tar.xz decompress.
+
+## Usage
+
+```golang
+import "github.com/yi-ge/unxz"
+
+u := unxz.New(filePath, outDir)
+err := u.Extract()
+```

test/out/b.txt

@@ -1 +0,0 @@
-1

test/out/c.txt

@@ -1,2 +0,0 @@
-2
-123

test/out/d.txt

@@ -1 +0,0 @@
-dir/d.txt

test/out/dir/c.txt

@@ -1,2 +0,0 @@
-2
-123

test/out/dir/d.txt

@@ -1 +0,0 @@
-3

test/out/dir/dir/e.txt

@@ -1 +0,0 @@
-4abcde

test/out/dir/dir/f.txt

@@ -1 +0,0 @@
-../f.txt

test/out/dir/e.txt

@@ -1 +0,0 @@
-4abcde

test/out/dir/f.txt

@@ -1 +0,0 @@
-5