script to patch source to only bootstrap from ipv6 nodes

.github/workflows/nightly.yml

@@ -621,7 +621,14 @@ jobs:
                cat /tmp/a.sh
                chmod a+rx /tmp/a.sh
 
-        - name: patch-app
+        - name: patch-app1
+          run: |
+               pwd
+               ls -al
+               tools/patch_src_disable_ipv4_boots.sh
+               git diff||echo "NO ERR"
+
+        - name: patch-app2
           run: |
                pwd
                ls -al

tools/patch_src_disable_ipv4_boots.sh

@@ -0,0 +1,24 @@
+#! /bin/bash
+
+patch_file="src/main/java/com/zoffcc/applications/sorm/BootstrapNodeEntryDB.java"
+
+ips=$(cat src/main/java/com/zoffcc/applications/sorm/BootstrapNodeEntryDB.java |grep BootstrapNodeEntryDB_|\
+grep -v '"[a-z]' |grep -v ':'|sed -e 's#^.*num_, "##g'|grep -v 'boolean udp_node_,'|awk '{print $1}'|\
+sed -e 's#".*$##'|sort|uniq |sort)
+
+hostnames=$(cat src/main/java/com/zoffcc/applications/sorm/BootstrapNodeEntryDB.java |grep BootstrapNodeEntryDB_|\
+grep '"[a-z]'|sed -e 's#^.*num_, "##g'|grep -v 'boolean udp_node_,'|awk '{print $1}'|\
+sed -e 's#".*$##'|sort|uniq |sort)
+
+for i in $(echo $ips) ; do
+    cat "$patch_file" | grep -v "$i" > a.txt
+    cp a.txt "$patch_file"
+    rm -f a.txt
+done
+
+for i in $(echo $hostnames) ; do
+    cat "$patch_file" | grep -v "$i" > a.txt
+    cp a.txt "$patch_file"
+    rm -f a.txt
+done
+