1 files changed, 0 insertions, 140 deletions
diff --git a/internal/install/utils.go b/internal/install/utils.go
deleted file mode 100644
index d34ac8c..0000000
--- a/internal/install/utils.go
+++ /dev/null
@@ -1,140 +0,0 @@
-package install
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-)
-
-func lineInFile(name string, lookFor string) bool {
-	f, err := os.Open(name)
-	if err != nil {
-		return false
-	}
-	defer f.Close()
-	r := bufio.NewReader(f)
-	prefix := []byte{}
-	for {
-		line, isPrefix, err := r.ReadLine()
-		if err == io.EOF {
-			return false
-		}
-		if err != nil {
-			return false
-		}
-		if isPrefix {
-			prefix = append(prefix, line...)
-			continue
-		}
-		line = append(prefix, line...)
-		if string(line) == lookFor {
-			return true
-		}
-		prefix = prefix[:0]
-	}
-}
-
-func createFile(name string, content string) error {
-	// make sure file directory exists
-	if err := os.MkdirAll(filepath.Dir(name), 0775); err != nil {
-		return err
-	}
-
-	// create the file
-	f, err := os.Create(name)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-
-	// write file content
-	_, err = f.WriteString(fmt.Sprintf("%s\n", content))
-	return err
-}
-
-func appendToFile(name string, content string) error {
-	f, err := os.OpenFile(name, os.O_RDWR|os.O_APPEND, 0)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	_, err = f.WriteString(fmt.Sprintf("\n%s\n", content))
-	return err
-}
-
-func removeFromFile(name string, content string) error {
-	backup := name + ".bck"
-	err := copyFile(name, backup)
-	if err != nil {
-		return err
-	}
-	temp, err := removeContentToTempFile(name, content)
-	if err != nil {
-		return err
-	}
-
-	err = copyFile(temp, name)
-	if err != nil {
-		return err
-	}
-
-	return os.Remove(backup)
-}
-
-func removeContentToTempFile(name, content string) (string, error) {
-	rf, err := os.Open(name)
-	if err != nil {
-		return "", err
-	}
-	defer rf.Close()
-	wf, err := ioutil.TempFile("/tmp", "complete-")
-	if err != nil {
-		return "", err
-	}
-	defer wf.Close()
-
-	r := bufio.NewReader(rf)
-	prefix := []byte{}
-	for {
-		line, isPrefix, err := r.ReadLine()
-		if err == io.EOF {
-			break
-		}
-		if err != nil {
-			return "", err
-		}
-		if isPrefix {
-			prefix = append(prefix, line...)
-			continue
-		}
-		line = append(prefix, line...)
-		str := string(line)
-		if str == content {
-			continue
-		}
-		_, err = wf.WriteString(str + "\n")
-		if err != nil {
-			return "", err
-		}
-		prefix = prefix[:0]
-	}
-	return wf.Name(), nil
-}
-
-func copyFile(src string, dst string) error {
-	in, err := os.Open(src)
-	if err != nil {
-		return err
-	}
-	defer in.Close()
-	out, err := os.Create(dst)
-	if err != nil {
-		return err
-	}
-	defer out.Close()
-	_, err = io.Copy(out, in)
-	return err
-}