1 files changed, 42 insertions, 0 deletions
diff --git a/cmd/secrets.go b/cmd/secrets.go
new file mode 100644
index 0000000..25126f1
--- /dev/null
+++ b/cmd/secrets.go
@@ -0,0 +1,42 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"strings"
+
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/term"
+)
+
+type secrets map[string]string
+
+func newSecrets(secretList []string) secrets {
+	s := make(map[string]string)
+	for _, secretPair := range secretList {
+		secretPairParts := strings.SplitN(secretPair, "=", 2)
+		secretPairParts[0] = strings.ToUpper(secretPairParts[0])
+		if strings.ToUpper(s[secretPairParts[0]]) == secretPairParts[0] {
+			log.Errorf("Secret %s is already defined (secrets are case insensitive)", secretPairParts[0])
+		}
+		if len(secretPairParts) == 2 {
+			s[secretPairParts[0]] = secretPairParts[1]
+		} else if env, ok := os.LookupEnv(secretPairParts[0]); ok && env != "" {
+			s[secretPairParts[0]] = env
+		} else {
+			fmt.Printf("Provide value for '%s': ", secretPairParts[0])
+			val, err := term.ReadPassword(int(os.Stdin.Fd()))
+			fmt.Println()
+			if err != nil {
+				log.Errorf("failed to read input: %v", err)
+				os.Exit(1)
+			}
+			s[secretPairParts[0]] = string(val)
+		}
+	}
+	return s
+}
+
+func (s secrets) AsMap() map[string]string {
+	return s
+}