1 files changed, 36 insertions, 0 deletions
diff --git a/utils.go b/utils.go
index ad9693d..1400d63 100644
--- a/utils.go
+++ b/utils.go
@@ -4,12 +4,48 @@ import (
     "fmt"
     "bufio"
     "os"
+    "os/exec"
     "math"
     "strings"
     "strconv"
     "runtime"
 )
 
+func getGitTag() string {
+    var (
+        cmdOut  []byte
+        err     error
+    )
+    cmd := "git"
+    args := []string{"tag","--points-at","HEAD"}
+    if cmdOut,err = exec.Command(cmd,args...).Output(); err != nil {
+        panic(err)
+    }
+    return string(cmdOut)
+}
+
+//Remove a string from a []string and the int number of strings afterwards
+func removeStringFromArray(arr []string,rem string,after int) (out []string) {
+    found := false
+    i := 0
+    for _,st := range arr {
+        if found {
+            if i < after {
+                i++
+            }else{
+                found = false
+            }
+        }else{
+            if st == rem {
+                found = true
+            }else{
+                out = append(out,st)
+            }
+        }
+    }
+    return
+}
+
 func isSure(quest string) bool {
     fmt.Printf("%s (type 'y/Y/yes' to confirm) : ",quest)
     in := bufio.NewReader(os.Stdin)