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    <p>EDIT: As of Go 1.8 (Released February 2017) the recommended way of doing this is with <a href="https://tip.golang.org/pkg/os/#Executable" rel="noreferrer"><code>os.Executable</code></a>:</p> <blockquote> <p><code>func Executable() (string, error)</code></p> <p>Executable returns the path name for the executable that started the current process. There is no guarantee that the path is still pointing to the correct executable. If a symlink was used to start the process, depending on the operating system, the result might be the symlink or the path it pointed to. If a stable result is needed, path/filepath.EvalSymlinks might help.</p> </blockquote> <p>To get just the directory of the executable you can use <a href="https://golang.org/pkg/path/filepath/#Dir" rel="noreferrer"><code>path/filepath.Dir</code></a>.</p> <p><a href="https://play.golang.org/p/_aolLr7uEH" rel="noreferrer">Example</a>:</p> <pre><code>package main import ( "fmt" "os" "path/filepath" ) func main() { ex, err := os.Executable() if err != nil { panic(err) } exPath := filepath.Dir(ex) fmt.Println(exPath) } </code></pre> <hr> <p>OLD ANSWER:</p> <p>You should be able to use <a href="http://golang.org/pkg/os/#Getwd" rel="noreferrer"><code>os.Getwd</code></a></p> <pre><code>func Getwd() (pwd string, err error) </code></pre> <blockquote> <p>Getwd returns a rooted path name corresponding to the current directory. If the current directory can be reached via multiple paths (due to symbolic links), Getwd may return any one of them. </p> </blockquote> <p>For example:</p> <pre><code>package main import ( "fmt" "os" ) func main() { pwd, err := os.Getwd() if err != nil { fmt.Println(err) os.Exit(1) } fmt.Println(pwd) } </code></pre>
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    1. POHow to get the directory of the currently running file?
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    1. COThis is current process working directory. In nodejs it is equivalent to process.cwd() http://nodejs.org/api/process.html#process_process_cwd
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    2. COOk, I see the distinction. Of you're after the location of the binary in the filesytem (rather than the current working directory) I think that `runtime.Caller` is the closest you'll get to "idiomatic"
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