1 files changed, 15 insertions, 0 deletions
diff --git a/cmd/planr/sub/common.go b/cmd/planr/sub/common.go
new file mode 100644
index 0000000..9126f3c
--- /dev/null
+++ b/cmd/planr/sub/common.go
@@ -0,0 +1,15 @@
+package sub
+
+import (
+  "golang.flu0r1ne.net/planr"
+  "os"
+  "fmt"
+)
+
+func dieIncompatibleVersion(cfg *planr.Config) {
+  if cfg != nil && cfg.IncompatibleWithVersion() {
+    fmt.Fprintf(os.Stderr, "This version of PlanR (%v) is incompatible with config version %s\n", planr.VERSION, cfg.Version)
+    fmt.Fprintf(os.Stderr, "Please upgrade to version %s or greater\n", cfg.Version)
+    os.Exit(1)
+  }
+}