Restrict characters to those supported by semvar_bash

2018-10-25 16:18:08 -07:00 · 2018-10-25 16:18:08 -07:00 · 0f32102684
parent d46682d1f2
commit 0f32102684
1 changed files with 7 additions and 2 deletions
--- a/scripts/increment-cargo-version.sh
+++ b/scripts/increment-cargo-version.sh
@ -58,8 +58,13 @@ major)
 minor)
  MINOR=$((MINOR+ 1))
  ;;
-[A-Za-z0-9]*$)
-  SPECIAL="$1"
+-*)
+  if [[ $1 =~ ^-[A-Za-z0-9]*$ ]]; then
+    SPECIAL="$1"
+  else
+    echo "Error: Unsupported characters found in $1"
+    exit 1
+  fi
  ;;
 *)
  echo "Error: unknown argument: $1"