Nicolas "Pixel" Noble | 1ff52d5 | 2015-03-01 05:24:36 +0100 | [diff] [blame] | 1 | #!/bin/bash |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 2 | # Copyright 2015 gRPC authors. |
Nicolas "Pixel" Noble | 1ff52d5 | 2015-03-01 05:24:36 +0100 | [diff] [blame] | 3 | # |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
Nicolas "Pixel" Noble | 1ff52d5 | 2015-03-01 05:24:36 +0100 | [diff] [blame] | 7 | # |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
Nicolas "Pixel" Noble | 1ff52d5 | 2015-03-01 05:24:36 +0100 | [diff] [blame] | 9 | # |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
Nicolas "Pixel" Noble | 1ff52d5 | 2015-03-01 05:24:36 +0100 | [diff] [blame] | 15 | |
| 16 | |
| 17 | set -e |
| 18 | |
| 19 | cd `dirname $0`/../.. |
| 20 | |
| 21 | function process_dir { |
| 22 | base_dir=$1 |
| 23 | prefix=$2 |
| 24 | comment_language=$3 |
| 25 | ( |
| 26 | cd $base_dir |
| 27 | find . -name "*.h" | while read f ; do |
| 28 | guard=${prefix}_`echo ${f#*/} | tr '[:lower:]/.-' '[:upper:]___'` |
| 29 | if [ "$comment_language" = "c++" ] ; then |
| 30 | comment="// $guard" |
| 31 | else |
| 32 | comment="/* $guard */" |
| 33 | fi |
| 34 | awk ' |
| 35 | BEGIN { |
| 36 | guard = "'${guard}'"; |
| 37 | comment_language = "'${comment_language}'"; |
| 38 | } |
| 39 | prev ~ /^#ifndef/ && !got_first_ifndef { |
| 40 | got_first_ifndef = 1; |
| 41 | prev = "#ifndef " guard; |
| 42 | } |
| 43 | prev ~ /^#define/ && !got_first_define { |
| 44 | got_first_define = 1; |
| 45 | prev = "#define " guard; |
| 46 | } |
| 47 | NR > 1 { print prev; } |
| 48 | { prev = $0; } |
| 49 | END { |
| 50 | if (prev ~ /^#endif/) { |
| 51 | if (comment_language ~ /^c$/) { |
| 52 | print "#endif /* " guard " */"; |
| 53 | } else if (comment_language ~ /^c\+\+$/) { |
| 54 | print "#endif // " guard; |
| 55 | } else { |
| 56 | print "ERROR: unknown comment language: " comment_language; |
| 57 | } |
| 58 | } else { |
| 59 | print "ERROR: file does not end with #endif"; |
| 60 | } |
| 61 | } |
| 62 | ' "${f}" > "${f}.rewritten" |
| 63 | mv "${f}.rewritten" "${f}" |
| 64 | done |
| 65 | ) |
| 66 | } |
| 67 | |
| 68 | process_dir include/grpc GRPC c |
| 69 | process_dir include/grpc++ GRPCXX c++ |
| 70 | process_dir src/core GRPC_INTERNAL_CORE c |
| 71 | process_dir src/cpp GRPC_INTERNAL_CPP c++ |
| 72 | process_dir src/compiler GRPC_INTERNAL_COMPILER c++ |
| 73 | process_dir test/core GRPC_TEST_CORE c |
| 74 | process_dir test/cpp GRPC_TEST_CPP c++ |
| 75 | process_dir examples GRPC_EXAMPLES c++ |