Initial import.

1 files changed, 40 insertions, 0 deletions

diff --git a/ninja/misc/bash-completion b/ninja/misc/bash-completion
new file mode 100644
index 00000000000..2d6975b9450
--- /dev/null
+++ b/ninja/misc/bash-completion
@@ -0,0 +1,40 @@
+# Copyright 2011 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Add the following to your .bashrc to tab-complete ninja targets
+#   . path/to/ninja/misc/bash-completion
+
+_ninja_target() {
+    local cur targets dir line targets_command OPTIND
+    cur="${COMP_WORDS[COMP_CWORD]}"
+
+		if [[ "$cur" == "--"* ]]; then
+			# there is currently only one argument that takes --
+			COMPREPLY=($(compgen -P '--' -W 'version' -- "${cur:2}"))
+		else
+			dir="."
+			line=$(echo ${COMP_LINE} | cut -d" " -f 2-)
+			# filter out all non relevant arguments but keep C for dirs
+			while getopts C:f:j:l:k:nvd:t: opt "${line[@]}"; do
+				case $opt in
+					C) dir="$OPTARG" ;;
+				esac
+			done;
+			targets_command="ninja -C ${dir} -t targets all"
+			targets=$((${targets_command} 2>/dev/null) | awk -F: '{print $1}')
+			COMPREPLY=($(compgen -W "$targets" -- "$cur"))
+		fi
+    return
+}
+complete -F _ninja_target ninja