Try replacing with defaults

.readthedocs.yaml

@@ -19,6 +19,6 @@ build:
     python: "3"
   jobs:
     post_build:
-      #- bash scripts/use_defaults_for_manpages.sh
-      - echo `pwd`
-      - echo `ls -al source/_build/html/manpages`
+      - bash scripts/use_defaults_for_manpages.sh
+      #- echo `pwd`
+      #- echo `ls -al source/_build/html/manpages`

scripts/use_defaults_for_manpages.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# HTML manpages directory in readthedocs
+MANPAGES_HTML_DIR=source/_build/html/manpages
+
+# Unbound default values
+UNBOUND_RUN_DIR=/usr/local/etc/unbound
+UNBOUND_ROOTKEY_FILE=${UNBOUND_RUN_DIR}/root.key
+UNBOUND_ROOTCERT_FILE=${UNBOUND_RUN_DIR}/icannbundle.pem
+UNBOUND_CHROOT_DIR=${UNBOUND_RUN_DIR}
+UNBOUND_PIDFILE=${UNBOUND_RUN_DIR}/unbound.pid
+UNBOUND_USERNAME=unbound
+ub_conf_file=${UNBOUND_RUN_DIR}/unbound.conf
+DNSTAP_SOCKET_PATH=''
+
+
+
+for f in ${MANPAGES_HTML_DIR}/*
+do
+    sed -i \
+        -e 's/@UNBOUND_RUN_DIR\@/'${UNBOUND_RUN_DIR}'/' \
+        -e 's/@UNBOUND_ROOTKEY_FILE\@/'${UNBOUND_ROOTKEY_FILE}'/' \
+        -e 's/@UNBOUND_ROOTCERT_FILE\@/'${UNBOUND_ROOTCERT_FILE}'/' \
+        -e 's/@UNBOUND_CHROOT_DIR\@/'${UNBOUND_CHROOT_DIR}'/' \
+        -e 's/@UNBOUND_PIDFILE\@/'${UNBOUND_PIDFILE}'/' \
+        -e 's/@UNBOUND_USERNAME\@/'${UNBOUND_USERNAME}'/' \
+        -e 's/@ub_conf_file\@/'${ub_conf_file}'/' \
+        -e 's/@DNSTAP_SOCKET_PATH\@/'${DNSTAP_SOCKET_PATH}'/' \
+        ${f}
+done