| #!/bin/bash |
| # Copyright 2012 the V8 project authors. All rights reserved. |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following |
| # disclaimer in the documentation and/or other materials provided |
| # with the distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived |
| # from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| # Inspired by and based on: |
| # http://src.chromium.org/viewvc/chrome/trunk/src/tools/bash-completion |
| |
| # Flag completion rule for bash. |
| # To load in your shell, "source path/to/this/file". |
| |
| v8_source=$(readlink -f $(dirname $BASH_SOURCE)/..) |
| |
| _v8_flag() { |
| local cur defines targets |
| cur="${COMP_WORDS[COMP_CWORD]}" |
| defines=$(cat src/flag-definitions.h \ |
| | grep "^DEFINE" \ |
| | grep -v "DEFINE_implication" \ |
| | sed -e 's/_/-/g') |
| targets=$(echo "$defines" \ |
| | sed -ne 's/^DEFINE-[^(]*(\([^,]*\).*/--\1/p'; \ |
| echo "$defines" \ |
| | sed -ne 's/^DEFINE-bool(\([^,]*\).*/--no\1/p'; \ |
| cat src/d8.cc \ |
| | grep "strcmp(argv\[i\]" \ |
| | sed -ne 's/^[^"]*"--\([^"]*\)".*/--\1/p') |
| COMPREPLY=($(compgen -W "$targets" -- "$cur")) |
| return 0 |
| } |
| |
| complete -F _v8_flag -f d8 |
