# GZIP gin's middleware

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Gin middleware to enable `GZIP` support.

## Usage

Download and install it:

```sh
go get github.com/gin-contrib/gzip
```

Import it in your code:

```go
import "github.com/gin-contrib/gzip"
```

Canonical example:

```go
package main

import (
	"fmt"
	"net/http"
	"time"

	"github.com/gin-contrib/gzip"
	"github.com/gin-gonic/gin"
)

func main() {
	r := gin.Default()
	r.Use(gzip.Gzip(gzip.DefaultCompression))
	r.GET("/ping", func(c *gin.Context) {
		c.String(http.StatusOK, "pong "+fmt.Sprint(time.Now().Unix()))
	})

	// Listen and Server in 0.0.0.0:8080
	r.Run(":8080")
}
```

Customized Excluded Extensions

```go
package main

import (
	"fmt"
	"net/http"
	"time"

	"github.com/gin-contrib/gzip"
	"github.com/gin-gonic/gin"
)

func main() {
	r := gin.Default()
	r.Use(gzip.Gzip(gzip.DefaultCompression, gzip.WithExcludedExtensions([]string{".pdf", ".mp4"})))
	r.GET("/ping", func(c *gin.Context) {
		c.String(http.StatusOK, "pong "+fmt.Sprint(time.Now().Unix()))
	})

	// Listen and Server in 0.0.0.0:8080
	r.Run(":8080")
}
```

Customized Excluded Paths

```go
package main

import (
	"fmt"
	"net/http"
	"time"

	"github.com/gin-contrib/gzip"
	"github.com/gin-gonic/gin"
)

func main() {
	r := gin.Default()
	r.Use(gzip.Gzip(gzip.DefaultCompression, gzip.WithExcludedPaths([]string{"/api/"})))
	r.GET("/ping", func(c *gin.Context) {
		c.String(http.StatusOK, "pong "+fmt.Sprint(time.Now().Unix()))
	})

	// Listen and Server in 0.0.0.0:8080
	r.Run(":8080")
}
```


Customized Excluded Paths

```go
package main

import (
	"fmt"
	"net/http"
	"time"

	"github.com/gin-contrib/gzip"
	"github.com/gin-gonic/gin"
)

func main() {
	r := gin.Default()
	r.Use(gzip.Gzip(gzip.DefaultCompression, gzip.WithExcludedPathsRegexs([]string{".*"})))
	r.GET("/ping", func(c *gin.Context) {
		c.String(http.StatusOK, "pong "+fmt.Sprint(time.Now().Unix()))
	})

	// Listen and Server in 0.0.0.0:8080
	r.Run(":8080")
}
```
