Jeff Verkoeyen 4bc99e8ad0 Point to jverkoey objc-diff fork and improve api_diff output.
Summary:
- api_diff now handles APIs that have moved to a new file.
- jverkoey/objc-diff correctly handles deprecated API changes.

Reviewers: O1 Material components iOS, randallli

Reviewed By: O1 Material components iOS, randallli

Subscribers: randallli

Tags: #material_components_ios

Differential Revision: http://codereview.cc/D890
2016-05-23 12:39:12 -04:00

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#!/bin/bash
#
# Copyright 2016-present Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
SHOULD_ECHO_PATH=0
usage() {
echo "Usage: $0 [-p]"
echo
echo " -p echo path to the objc-diff binary"
}
# Runs git commands in the objc-diff repository directory.
git_objc_diff() {
pushd $OBJC_DIFF_REPO_PATH >> /dev/null
git "$@"
popd >> /dev/null
}
while getopts "p?" opt; do
case "$opt" in
h|\?)
usage
exit 0
;;
p) SHOULD_ECHO_PATH=1
;;
esac
done
SCRIPTS_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# Where to fetch the objc-diff repo from
OBJC_DIFF_REPO_URL="https://github.com/jverkoey/objc-diff.git"
OBJC_DIFF_REPO_BRANCH="origin/anonymous"
# Where to install the objc-diff repo
OBJC_DIFF_REPO_PATH="$SCRIPTS_PATH/external/objc-diff"
OBJC_DIFF_BINARY_RELATIVE_PATH="build/Release/objc-diff"
OBJC_DIFF_BINARY_PATH=$OBJC_DIFF_REPO_PATH/$OBJC_DIFF_BINARY_RELATIVE_PATH
if [ "$SHOULD_ECHO_PATH" -eq "1" ]; then
echo "$OBJC_DIFF_BINARY_PATH"
exit 0
fi
# Clone/update the objc-diff repo
if [ ! -d "$OBJC_DIFF_REPO_PATH" ]; then
git clone "$OBJC_DIFF_REPO_URL" "$OBJC_DIFF_REPO_PATH" || { echo "Failed to clone."; exit 1; }
else
git_objc_diff fetch || { echo "Failed to update objc-diff."; exit 1; }
fi
# Check out the desired branch
git_objc_diff checkout "$OBJC_DIFF_REPO_BRANCH"
# Build objc-diff binary
xcodebuild build \
-project $OBJC_DIFF_REPO_PATH/OCDiff.xcodeproj \
-target OCDiff \
-configuration Release
# Verify objc-diff binary existence
if [ ! -f "$OBJC_DIFF_BINARY_PATH" ]; then
echo "Unable to find objc-diff at $OBJC_DIFF_BINARY_PATH"
exit 1
fi