Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | |
| 3 | # Copyright 2013 The Chromium Authors. All rights reserved. |
| 4 | # Use of this source code is governed by a BSD-style license that can be |
| 5 | # found in the LICENSE file. |
| 6 | |
| 7 | if [[ a"`ctags --version | head -1 | grep \"^Exuberant Ctags\"`" == "a" ]]; then |
| 8 | cat <<EOF |
| 9 | You must be using Exuberant Ctags, not just standard GNU ctags. If you are on |
| 10 | Debian or a related flavor of Linux, you may want to try running |
| 11 | apt-get install exuberant-ctags. |
| 12 | EOF |
| 13 | exit |
| 14 | fi |
| 15 | |
| 16 | CHROME_SRC_DIR="$PWD" |
| 17 | |
| 18 | fail() { |
| 19 | echo "Failed to create ctags for $1" |
| 20 | exit 1 |
| 21 | } |
| 22 | |
| 23 | ctags_cmd() { |
| 24 | echo "ctags --languages=C++ $1 --exclude=.git -R -f .tmp_tags" |
| 25 | } |
| 26 | |
| 27 | build_dir() { |
| 28 | local extraexcludes="" |
| 29 | if [[ a"$1" == "a--extra-excludes" ]]; then |
| 30 | extraexcludes="--exclude=third_party --exclude=build --exclude=out" |
| 31 | shift |
| 32 | fi |
| 33 | |
| 34 | cd "$CHROME_SRC_DIR/$1" || fail $1 |
| 35 | # Redirect error messages so they aren't seen because they are almost always |
| 36 | # errors about components that you just happen to have not built (NaCl, for |
| 37 | # example). |
| 38 | $(ctags_cmd "$extraexcludes") 2> /dev/null || fail $1 |
| 39 | mv -f .tmp_tags tags |
| 40 | } |
| 41 | |
| 42 | # We always build the top level but leave all submodules as optional. |
| 43 | build_dir --extra-excludes "" "top level" |
| 44 | |
| 45 | # Build any other directies that are listed on the command line. |
| 46 | for dir in $@; do |
| 47 | build_dir "$1" |
| 48 | shift |
| 49 | done |