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-rw-r--r--completions/nslookup86
1 files changed, 86 insertions, 0 deletions
diff --git a/completions/nslookup b/completions/nslookup
new file mode 100644
index 0000000..3341b1f
--- /dev/null
+++ b/completions/nslookup
@@ -0,0 +1,86 @@
+# bash completion for nslookup -*- shell-script -*-
+
+_bind_queryclass()
+{
+ COMPREPLY+=($(compgen -W 'IN CH HS ANY' -- "$cur"))
+}
+
+_bind_querytype()
+{
+ # https://en.wikipedia.org/wiki/List_of_DNS_record_types
+ COMPREPLY+=($(compgen -W 'A AAAA AFSDB APL CERT CNAME DHCID DLV DNAME
+ DNSKEY DS HIP IPSECKEY KEY KX LOC MX NAPTR NS NSEC NSEC3 NSEC3PARAM PTR
+ RRSIG RP SIG SOA SPF SRV SSHFP TXT' -- "$cur"))
+}
+
+_nslookup()
+{
+ local cur prev words cword
+ _init_completion -n = || return
+
+ case $cur in
+ -class=* | -cl=*)
+ cur=${cur#*=}
+ _bind_queryclass
+ return
+ ;;
+ -querytype=* | -type=* | -q=* | -ty=*)
+ cur=${cur#*=}
+ _bind_querytype
+ return
+ ;;
+ -?*=*)
+ return
+ ;;
+ esac
+
+ if [[ $cur == -* ]]; then
+ COMPREPLY=($(compgen -W '-all -class= -debug -nodebug -d2 -nod2
+ -domain= -search -nosearch -port= -querytype= -recurse -norecurse
+ -retry= -timeout= -vc -novc -fail -nofail' -- "$cur"))
+ [[ ${COMPREPLY-} == *= ]] && compopt -o nospace
+ return
+ fi
+
+ local args
+ _count_args =
+ if ((args <= 2)); then
+ _known_hosts_real -- "$cur"
+ [[ $args -eq 1 && $cur == @(|-) ]] && COMPREPLY+=(-)
+ fi
+} &&
+ complete -F _nslookup nslookup
+
+_host()
+{
+ local cur prev words cword
+ _init_completion || return
+
+ case $prev in
+ -c)
+ _bind_queryclass
+ return
+ ;;
+ -t)
+ _bind_querytype
+ return
+ ;;
+ -m)
+ COMPREPLY=($(compgen -W 'trace record usage' -- "$cur"))
+ return
+ ;;
+ -N | -R | -W)
+ return
+ ;;
+ esac
+
+ if [[ $cur == -* ]]; then
+ COMPREPLY=($(compgen -W '$(_parse_usage "$1")' -- "$cur"))
+ return
+ fi
+
+ _known_hosts_real -- "$cur"
+} &&
+ complete -F _host host
+
+# ex: filetype=sh