ExecuteCommandScriptHack added

execFunctions.go

@@ -0,0 +1,50 @@
+/**
+= Creative Commons Lizenzvertrag =
+ebktools von der archium GmbH, Gera ist lizenziert unter einer Creative Commons Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 International Lizenz. (http://creativecommons.org/licenses/by-nc-nd/4.0/deed.de)
+Individuelle über diese Lizenz hinausgehende Berechtigungen können Sie unter https://archium.org erhalten.
+
+= Creative Commons License =
+ebktools by archium GmbH, Gera is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. (http://creativecommons.org/licenses/by-nc-nd/4.0/)
+Individual permissions beyond the scope of this license may be available at https://archium.org.
+**/
+package ebkTools
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+//ExecuteCommandScriptHack() is necessary for too extensive shell commands, resulting in error 1 using exec.Command
+func ExecuteCommandScriptHack(cmd *exec.Cmd, tmpDirPrefix, tmpScriptName string) (out []byte, err error) {
+	const (
+		binBash = "#!/bin/bash\n\n"
+	)
+	content := []byte(binBash + "\n\n" + cmd.String())
+
+	tmpdir, err := ioutil.TempDir("", tmpDirPrefix)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer os.RemoveAll(tmpdir) // clean up
+
+	//tmpfile, err := ioutil.TempFile(tmpdir)
+	//if err != nil {
+	//	log.Fatal(err)
+	//}
+	//defer os.Remove(tmpfile.Name()) // clean up
+
+	tmpfn := filepath.Clean(tmpdir + "/" + tmpScriptName)
+	if err := ioutil.WriteFile(tmpfn, content, 0777); err != nil {
+		log.Fatal(err)
+	}
+	defer os.Remove(tmpfn) // clean up
+
+	newCmd := exec.Command(tmpfn)
+	out, err = newCmd.Output()
+
+	//fmt.Println(newCmd.String(), tmpdir, tmpfile.Name())
+	return
+}