[TD-2531]<fix> support interactive in rpm package

2020-12-23 12:03:00 +08:00 · 2020-12-23 12:03:00 +08:00 · d61f1d26eb
parent 2a3aa6323a
commit d61f1d26eb
1 changed files with 6 additions and 0 deletions
--- a/packaging/tools/post.sh
+++ b/packaging/tools/post.sh
@ -266,8 +266,14 @@ function install_config() {
        ${csudo} chmod 644 ${cfg_install_dir}/*
    fi
    
+    # Save standard input to 6 and open / dev / TTY on standard input
+    exec 6<&0 0</dev/tty 
+
    local_fqdn_check
    
+    # restore the backup standard input, and turn off 6
+    exec 0<&6 6<&-
+
    ${csudo} mv ${cfg_dir}/taos.cfg ${cfg_dir}/taos.cfg.org
    ${csudo} ln -s ${cfg_install_dir}/taos.cfg ${cfg_dir}
    #FQDN_FORMAT="(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)"