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fc135c456d
These speed-ups include: * Let compgen do the command substitution. Similar to https://lists.gnu.org/archive/html/bug-bash/2012-03/msg00115.html * Use "cut" instead of "awk" for separating fields.
58 lines
1.9 KiB
Plaintext
58 lines
1.9 KiB
Plaintext
# Copyright 2011 Google Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Add the following to your .bashrc to tab-complete ninja targets
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# . path/to/ninja/misc/bash-completion
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_ninja_target() {
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local cur prev targets dir line targets_command OPTIND
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# When available, use bash_completion to:
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# 1) Complete words when the cursor is in the middle of the word
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# 2) Complete paths with files or directories, as appropriate
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if _get_comp_words_by_ref cur prev &>/dev/null ; then
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case $prev in
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-f)
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_filedir
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return 0
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;;
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-C)
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_filedir -d
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return 0
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;;
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esac
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else
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cur="${COMP_WORDS[COMP_CWORD]}"
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fi
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if [[ "$cur" == "--"* ]]; then
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# there is currently only one argument that takes --
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COMPREPLY=($(compgen -P '--' -W 'version' -- "${cur:2}"))
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else
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dir="."
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line=$(echo ${COMP_LINE} | cut -d" " -f 2-)
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# filter out all non relevant arguments but keep C for dirs
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while getopts :C:f:j:l:k:nvd:t: opt $line; do
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case $opt in
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# eval for tilde expansion
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C) eval dir="$OPTARG" ;;
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esac
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done;
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targets_command="eval ninja -C \"${dir}\" -t targets all 2>/dev/null | cut -d: -f1"
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COMPREPLY=($(compgen -W '`${targets_command}`' -- "$cur"))
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fi
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return
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}
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complete -F _ninja_target ninja
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