Take Telesphoreo's preinst.

1 files changed, 20 insertions, 0 deletions

diff --git a/preinst b/preinst
new file mode 100755
index 0000000..86a4a25
--- /dev/null
+++ b/preinst
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+declare -a cydia
+cydia=($CYDIA)
+
+if [[ $1 == upgrade ]]; then
+    if [[ ${CYDIA+@} ]]; then
+        if [[ ${cydia[1]} -lt 1 ]]; then
+            echo 'PLEASE RESTART CYDIA!'
+            echo 'PLEASE RESTART CYDIA!'
+            echo 'PLEASE RESTART CYDIA!'
+        else
+            eval "echo 'finish:reopen' >&${cydia[0]}"
+        fi
+    fi
+
+    echo >/tmp/.cydia.fw
+fi
+
+exit 0