1 files changed, 127 insertions, 0 deletions
diff --git a/dkms.bash-completion.in b/dkms.bash-completion.in
new file mode 100644
index 0000000..4cddcab
--- /dev/null
+++ b/dkms.bash-completion.in
@@ -0,0 +1,127 @@
+# shellcheck shell=bash
+# shellcheck disable=SC2207
+# Based on the completion from the Mandriva dkms package.
+
+# This function completes available kernels
+_kernels()
+{
+	COMPREPLY=( $( cd @MODDIR@ && compgen -d -- "$cur" ) )
+}
+
+# complete on full directory names under $1
+_subdirectories()
+{
+	COMPREPLY=( $( cd "$1" && compgen -d -- "$cur" ) )
+}
+
+# complete on $2 part of filenames matching pattern $1 under /usr/src
+_filename_parts()
+{
+	COMPREPLY=( $( command ls -F /usr/src/ 2>/dev/null | grep -E '^'$1'/$' \
+		| sed -r -e 's/^([^-]+)-(.+)\/$/\'$2'/' | grep "^$cur" ) )
+}
+
+_dkms()
+{
+	local cur prev command module i
+
+	COMPREPLY=()
+	cur=${COMP_WORDS[COMP_CWORD]}
+
+	if [[ $COMP_CWORD -eq 1 ]] ; then
+		COMPREPLY=( $( compgen -W "add remove build unbuild install uninstall autoinstall \
+			match mktarball ldtarball \
+			status" -- $cur ) )
+	else
+		prev=${COMP_WORDS[COMP_CWORD-1]}
+		command=${COMP_WORDS[1]}
+		case $prev in
+			-a)
+				COMPREPLY=( $( compgen -W "$(uname -m)" -- $cur ) )
+				return 0
+				;;
+			-m)
+				if [ "$command" = 'add' ]; then
+					_filename_parts '.*-.*' 1
+				else
+					_subdirectories /var/lib/dkms
+				fi
+				return 0
+				;;
+			-v)
+				for (( i=1; i < COMP_CWORD; i++ )); do
+					if [[ "${COMP_WORDS[i]}" == -m ]]; then
+						module=${COMP_WORDS[i+1]}
+						break
+					fi
+				done
+				if [ -n "$module" ]; then
+					if [ "$command" = 'add' ]; then
+						_filename_parts "$module-.*" 2
+					else
+						_subdirectories /var/lib/dkms/$module
+					fi
+					return 0
+				fi
+				;;
+			-k|--templatekernel)
+				_kernels
+				return 0
+				;;
+			-c|--spec|--archive|--config)
+				_filedir
+				return 0
+				;;
+			--kernelsourcedir|--dkmstree|--sourcetree|--installtree)
+				_filedir -d
+				return 0
+				;;
+		esac
+
+
+		if [[ "$cur" == -* ]]; then
+			case $command in
+				add)
+					options='-c --rpm_safe_upgrade'
+					;;
+				remove)
+					options='--rpm_safe_upgrade'
+					;;
+				build)
+					options='--config --force'
+					;;
+				unbuild)
+					options=''
+					;;
+				install)
+					options='--force'
+					;;
+				uninstall)
+					options=''
+					;;
+				autoinstall)
+					options=''
+					;;
+				match)
+					options='--templatekernel'
+					;;
+				mktarball)
+					options='--source-only --binaries-only'
+					;;
+				ldtarball)
+					options='--archive --force'
+					;;
+				status)
+					options=''
+				;;
+			esac
+
+			options="$options -m -v -k -a --arch -q --quiet -V \
+				--version --all --kernelsourcedir \
+				--directive"
+
+			COMPREPLY=( $( compgen -W "$options" -- $cur ) )
+		fi
+	fi
+}
+complete -F _dkms dkms