diff -r 000000000000 -r 4f2f89ce4247 WebKitTools/Scripts/webkit-tools-completion.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/Scripts/webkit-tools-completion.sh	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,95 @@
+# Copyright (C) 2009 Google Inc. 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.
+#
+# Command line completion for common commands used in WebKit development.
+#
+# Set-up:
+#   Add a line like this to your .bashrc:
+#     source /path/to/WebKitCode/WebKitTools/Scripts/webkit-tools-completion.sh
+
+__webkit-patch_generate_reply()
+{
+    COMPREPLY=( $(compgen -W "$1" -- "${COMP_WORDS[COMP_CWORD]}") )
+}
+
+_webkit-patch_complete()
+{
+    local command current_command="${COMP_WORDS[1]}"
+    case "$current_command" in
+        -h|--help)
+            command="help";
+            ;;
+        *)
+            command="$current_command"
+            ;;
+    esac
+
+    if [ $COMP_CWORD -eq 1 ]; then
+        __webkit-patch_generate_reply "--help apply-from-bug bugs-to-commit commit-message land land-from-bug obsolete-attachments patches-to-commit post upload tree-status rollout reviewed-patches"
+        return
+    fi
+
+    case "$command" in
+        apply-from-bug)
+            __webkit-patch_generate_reply "--force-clean --local-commit --no-clean --no-update"
+            return
+            ;;
+        commit-message)
+            return
+            ;;
+        land)
+            __webkit-patch_generate_reply "--no-build --no-close --no-test --reviewer= -r"
+            return
+            ;;
+        land-from-bug)
+            __webkit-patch_generate_reply "--force-clean --no-build --no-clean --no-test"
+            return
+            ;;
+        obsolete-attachments)
+            return
+            ;;
+        post)
+            __webkit-patch_generate_reply "--description --no-obsolete --no-review --request-commit -m --open-bug"
+            return
+            ;;
+        upload)
+            __webkit-patch_generate_reply "--description --no-obsolete --no-review --request-commit --cc -m --open-bug"
+            return
+            ;;
+        post-commits)
+            __webkit-patch_generate_reply "--bug-id= --no-comment --no-obsolete --no-review -b"
+            return
+            ;;
+    esac
+}
+
+complete -F _webkit-patch_complete webkit-patch
+complete -W "--continue --fix-merged --help --no-continue --no-warnings --warnings -c -f -h -w" resolve-ChangeLogs
+complete -W "--bug --diff --git-commit --git-index --git-reviewer --help --no-update --no-write --open --update --write -d -h -o" prepare-ChangeLog
+complete -W "--clean --debug --help -h" build-webkit
+complete -o default -W "--add-platform-exceptions --complex-text --configuration --guard-malloc --help --http --ignore-tests --launch-safari --leaks --merge-leak-depth --new-test-results --no-http --no-launch-safari --no-new-test-results --no-sample-on-timeout --no-strip-editing-callbacks --pixel-tests --platform --port --quiet --random --reset-results --results-directory --reverse --root --sample-on-timeout --singly --skipped --slowest --strict --strip-editing-callbacks --threaded --timeout --tolerance --use-remote-links-to-tests --valgrind --verbose -1 -c -g -h -i -l -m -o -p -q -t -v" run-webkit-tests