panic: gzip: invalid header

[FalcoSuessgott]

I think Im too stupid, to get a basic example working:

This is project-tree:

$ tree                                         
.
├── go.mod
├── go.sum
├── main.go
└── public
    └── index.html

with a main.go having this function:

package main

import (
        "fmt"
        "io"
        "os"

        "github.com/markbates/pkger"
)

func main() {
        err := run()

        if err != nil {
                fmt.Println(err.Error())
        }
}

func run() error {
        f, err := pkger.Open("/public/index.html")
        if err != nil {
                return err
        }
        defer f.Close()

        info, err := f.Stat()
        if err != nil {
                return err
        }

        fmt.Println("Name: ", info.Name())
        fmt.Println("Size: ", info.Size())
        fmt.Println("Mode: ", info.Mode())
        fmt.Println("ModTime: ", info.ModTime())

        if _, err := io.Copy(os.Stdout, f); err != nil {
                return err
        }
        return nil
}

running go run main.go seems to work:

$ go run main.go                              
Name:  index.html
Size:  3
Mode:  -rw-rw-r--
ModTime:  2020-05-08 13:39:46.670307305 +0200 CEST
Ok

However, when Im trying to build the binary with

$ pkger list                             
github.com/FalcoSuessgott/pkger_example
 > github.com/FalcoSuessgott/pkger_example:/public/index.html
$ pkger 
$ go build -o pgker_example

and execute it, I receive always this error message:

$ ./pkger_example           
panic: gzip: invalid header

goroutine 1 [running]:
github.com/markbates/pkger.Apply(0x7b5580, 0x0, 0x7ade80, 0xc0000126c0, 0x0, 0x0)
        /home/morelly_t1/go/pkg/mod/github.com/markbates/pkger@v0.15.1/apply.go:12 +0x13a
main.init.ializers()
        /tmp/pkger-example/pkged.go:12 +0x9c

The created pkged.go-file looks like this:

$ cat pkged.go                    
// Code generated by pkger; DO NOT EDIT.

// +build !skippkger

package main

import (
        "github.com/markbates/pkger"
        "github.com/markbates/pkger/pkging/mem"
)

var _ = pkger.Apply(mem.UnmarshalEmbed([]byte(`24474f524f4f541f24474f524f4f548b24474f524f4f540824474f524f4f540024474f524f4f540024474f524f4f540024474f524f4f540024474f524f4f540024474f524f4f540024474f524f4f54ff24474f524f4f54ec24474f524f4f545724474f524f4f545f24474f524f4f548f244.[....]

Am I missing something?

Thanks alot

[FalcoSuessgott]

Ok WTF, I found the mistake:

I had to remove the pkged.go-file and just execute go build -o pkger_example...

Closing Issue