Reviewers: Yang,
Message:
PTAL.
To try it, run "source tools/bash-completion.sh" in your shell, then type
"out/ia32.release/d8 --<tab><tab>".
Description:
Bash completion for d8 flags
Please review this at https://chromiumcodereview.appspot.com/9307122/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
A tools/bash-completion.sh
Index: tools/bash-completion.sh
diff --git a/tools/bash-completion.sh b/tools/bash-completion.sh
new file mode 100755
index
0000000000000000000000000000000000000000..5e778fbfb5bb235c49fafda86e909ee9bab6d103
--- /dev/null
+++ b/tools/bash-completion.sh
@@ -0,0 +1,52 @@
+#!/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 $BASH_SOURCE)/..)
+
+_v8_flag() {
+ local cur targets
+ cur="${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')
+ COMPREPLY=($(compgen -W "$targets" -- "$cur"))
+ return 0
+}
+
+complete -F _v8_flag d8
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