From 4a4f372605d56f2241699da6a5bf8dae7eda2b86 Mon Sep 17 00:00:00 2001
From: Nikolaus Gotsche <n@softwarefools.com>
Date: Wed, 5 Sep 2018 04:10:54 +0200
Subject: TOML Configuration added. texification working. outsourced some
 functions to my utilitys. billed tasks not yet checked

---
 utils.go | 97 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 utils.go

(limited to 'utils.go')

diff --git a/utils.go b/utils.go
new file mode 100644
index 0000000..c94f94b
--- /dev/null
+++ b/utils.go
@@ -0,0 +1,97 @@
+package main
+
+import (
+    "fmt"
+    "bufio"
+    "os"
+    "strings"
+    "strconv"
+    "runtime"
+)
+
+func isSure(quest string) bool {
+    fmt.Printf("%s (type 'y/Y/yes' to confirm) : ",quest)
+    in := bufio.NewReader(os.Stdin)
+    line, err := in.ReadString('\n')
+    if(runtime.GOOS == "windows"){
+        line = strings.TrimSuffix(line, "\r\n") //for Windows
+    }else{
+        line = strings.TrimSuffix(line, "\n")
+    }
+    checkErr(err)
+
+    if ( line == "yes" || line == "y" || line == "Y") {
+        return true
+    } else {
+        return false
+    }
+}
+
+func checkErr(err error) {
+    if err != nil {
+        panic(err)
+    }
+}
+
+func getInput(quest string) string {
+    fmt.Print(quest)
+    in := bufio.NewReader(os.Stdin)
+    line, err := in.ReadString('\n')
+    if(runtime.GOOS == "windows"){
+        line = strings.TrimSuffix(line, "\r\n") //for Windows
+    }else{
+        line = strings.TrimSuffix(line, "\n")
+    }
+    checkErr(err)
+    return line
+}
+
+func getNewInput(quest,old string) string {
+    if old != "" {
+        fmt.Println("Current:",old)
+    }
+    fmt.Print(quest)
+    in := bufio.NewReader(os.Stdin)
+    line, err := in.ReadString('\n')
+    if(runtime.GOOS == "windows"){
+        line = strings.TrimSuffix(line, "\r\n") //for Windows
+    }else{
+        line = strings.TrimSuffix(line, "\n")
+    }
+    checkErr(err)
+    if line == "" {
+        return old
+    }else{
+        return line
+    }
+}
+
+func stringArray2String(in []string, delim string) (string) {
+    var out string
+    for i,a := range in {
+        if i==0 {
+            out=a
+        }else{
+            out=fmt.Sprintf("%s%s%s",out,delim,a)
+        }
+    }
+    return out
+}
+
+func string2FloatArray(in string,delim string)(out []float64) {
+    read := strings.Split(in,delim)
+    for _,s := range read{
+        fs,err := strconv.ParseFloat(s,64)
+        checkErr(err)
+        out = append(out,fs)
+    }
+    return
+}
+
+func string2StringArray(in string,delim string)(out []string) {
+    read := strings.Split(in,delim)
+    for _,s := range read{
+        out = append(out,s)
+    }
+    return
+}
-- 
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