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1 #!/bin/bash | 1 #!/bin/bash |
2 # Copyright 2012 the V8 project authors. All rights reserved. | 2 # Copyright 2012 the V8 project authors. All rights reserved. |
3 # Redistribution and use in source and binary forms, with or without | 3 # Redistribution and use in source and binary forms, with or without |
4 # modification, are permitted provided that the following conditions are | 4 # modification, are permitted provided that the following conditions are |
5 # met: | 5 # met: |
6 # | 6 # |
7 # * Redistributions of source code must retain the above copyright | 7 # * Redistributions of source code must retain the above copyright |
8 # notice, this list of conditions and the following disclaimer. | 8 # notice, this list of conditions and the following disclaimer. |
9 # * Redistributions in binary form must reproduce the above | 9 # * Redistributions in binary form must reproduce the above |
10 # copyright notice, this list of conditions and the following | 10 # copyright notice, this list of conditions and the following |
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30 # http://src.chromium.org/viewvc/chrome/trunk/src/tools/bash-completion | 30 # http://src.chromium.org/viewvc/chrome/trunk/src/tools/bash-completion |
31 | 31 |
32 # Flag completion rule for bash. | 32 # Flag completion rule for bash. |
33 # To load in your shell, "source path/to/this/file". | 33 # To load in your shell, "source path/to/this/file". |
34 | 34 |
35 v8_source=$(readlink -f $(dirname $BASH_SOURCE)/..) | 35 v8_source=$(readlink -f $(dirname $BASH_SOURCE)/..) |
36 | 36 |
37 _v8_flag() { | 37 _v8_flag() { |
38 local cur defines targets | 38 local cur defines targets |
39 cur="${COMP_WORDS[COMP_CWORD]}" | 39 cur="${COMP_WORDS[COMP_CWORD]}" |
40 defines=$(cat src/flag-definitions.h \ | 40 defines=$(cat $v8_source/src/flag-definitions.h \ |
41 | grep "^DEFINE" \ | 41 | grep "^DEFINE" \ |
42 | grep -v "DEFINE_implication" \ | 42 | grep -v "DEFINE_implication" \ |
43 | sed -e 's/_/-/g') | 43 | sed -e 's/_/-/g') |
44 targets=$(echo "$defines" \ | 44 targets=$(echo "$defines" \ |
45 | sed -ne 's/^DEFINE-[^(]*(\([^,]*\).*/--\1/p'; \ | 45 | sed -ne 's/^DEFINE-[^(]*(\([^,]*\).*/--\1/p'; \ |
46 echo "$defines" \ | 46 echo "$defines" \ |
47 | sed -ne 's/^DEFINE-bool(\([^,]*\).*/--no\1/p'; \ | 47 | sed -ne 's/^DEFINE-bool(\([^,]*\).*/--no\1/p'; \ |
48 cat src/d8.cc \ | 48 cat $v8_source/src/d8.cc \ |
49 | grep "strcmp(argv\[i\]" \ | 49 | grep "strcmp(argv\[i\]" \ |
50 | sed -ne 's/^[^"]*"--\([^"]*\)".*/--\1/p') | 50 | sed -ne 's/^[^"]*"--\([^"]*\)".*/--\1/p') |
51 COMPREPLY=($(compgen -W "$targets" -- "$cur")) | 51 COMPREPLY=($(compgen -W "$targets" -- "$cur")) |
52 return 0 | 52 return 0 |
53 } | 53 } |
54 | 54 |
55 complete -F _v8_flag -f d8 | 55 complete -F _v8_flag -f d8 |
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