124 lines
3.0 KiB
Bash
124 lines
3.0 KiB
Bash
|
#!/bin/bash -e
|
||
|
#
|
||
|
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
||
|
# Use of this source code is governed by a BSD-style license that can be
|
||
|
# found in the LICENSE file.
|
||
|
|
||
|
# This tool is used to update libvpx source code to a revision of the upstream
|
||
|
# repository. Modified from Chromium src/third_party/libvpx/update_libvpx.sh
|
||
|
|
||
|
# Usage:
|
||
|
#
|
||
|
# $ ./update_libvpx.sh [branch | revision | file or url containing a revision]
|
||
|
# When specifying a branch it may be necessary to prefix with origin/
|
||
|
|
||
|
# Tools required for running this tool:
|
||
|
#
|
||
|
# 1. Linux / Mac
|
||
|
# 2. git
|
||
|
|
||
|
export LC_ALL=C
|
||
|
|
||
|
# Location for the remote git repository.
|
||
|
GIT_REPO="https://chromium.googlesource.com/webm/libvpx"
|
||
|
|
||
|
# Update to TOT by default.
|
||
|
GIT_BRANCH="origin/master"
|
||
|
|
||
|
# Relative path of target checkout.
|
||
|
LIBVPX_SRC_DIR="libvpx"
|
||
|
|
||
|
BASE_DIR=`pwd`
|
||
|
|
||
|
if [ -n "$1" ]; then
|
||
|
GIT_BRANCH="$1"
|
||
|
if [ -f "$1" ]; then
|
||
|
GIT_BRANCH=$(<"$1")
|
||
|
elif [[ $1 = http* ]]; then
|
||
|
GIT_BRANCH=`curl $1`
|
||
|
fi
|
||
|
fi
|
||
|
|
||
|
prev_hash="$(egrep "^Commit: [[:alnum:]]" README.android | awk '{ print $2 }')"
|
||
|
echo "prev_hash:$prev_hash"
|
||
|
|
||
|
rm -rf $LIBVPX_SRC_DIR
|
||
|
mkdir $LIBVPX_SRC_DIR
|
||
|
cd $LIBVPX_SRC_DIR
|
||
|
|
||
|
# Start a local git repo.
|
||
|
git clone $GIT_REPO .
|
||
|
|
||
|
# Switch the content to the desired revision.
|
||
|
git checkout -b tot $GIT_BRANCH
|
||
|
|
||
|
add="$(git diff-index --diff-filter=A $prev_hash | \
|
||
|
tr -s [:blank:] ' ' | cut -f6 -d\ )"
|
||
|
delete="$(git diff-index --diff-filter=D $prev_hash | \
|
||
|
tr -s [:blank:] ' ' | cut -f6 -d\ )"
|
||
|
|
||
|
# Get the current commit hash.
|
||
|
hash=$(git log -1 --format="%H")
|
||
|
|
||
|
# README reminder.
|
||
|
echo "Update README.android:"
|
||
|
echo "==============="
|
||
|
echo "Date: $(date +"%A %B %d %Y")"
|
||
|
echo "Branch: $GIT_BRANCH"
|
||
|
echo "Commit: $hash"
|
||
|
echo "==============="
|
||
|
echo ""
|
||
|
|
||
|
# Commit message header.
|
||
|
echo "Commit message:"
|
||
|
echo "==============="
|
||
|
echo "libvpx: Pull from upstream"
|
||
|
echo ""
|
||
|
|
||
|
# Output the current commit hash.
|
||
|
echo "Current HEAD: $hash"
|
||
|
echo ""
|
||
|
|
||
|
# Output log for upstream from current hash.
|
||
|
if [ -n "$prev_hash" ]; then
|
||
|
echo "git log from upstream:"
|
||
|
pretty_git_log="$(git log \
|
||
|
--no-merges \
|
||
|
--topo-order \
|
||
|
--pretty="%h %s" \
|
||
|
--max-count=20 \
|
||
|
$prev_hash..$hash)"
|
||
|
if [ -z "$pretty_git_log" ]; then
|
||
|
echo "No log found. Checking for reverts."
|
||
|
pretty_git_log="$(git log \
|
||
|
--no-merges \
|
||
|
--topo-order \
|
||
|
--pretty="%h %s" \
|
||
|
--max-count=20 \
|
||
|
$hash..$prev_hash)"
|
||
|
fi
|
||
|
echo "$pretty_git_log"
|
||
|
# If it makes it to 20 then it's probably skipping even more.
|
||
|
if [ `echo "$pretty_git_log" | wc -l` -eq 20 ]; then
|
||
|
echo "<...>"
|
||
|
fi
|
||
|
fi
|
||
|
|
||
|
# Commit message footer.
|
||
|
echo ""
|
||
|
echo "==============="
|
||
|
|
||
|
# Git is useless now, remove the local git repo.
|
||
|
rm -rf .git .gitignore .gitattributes
|
||
|
|
||
|
# Add and remove files.
|
||
|
echo "$add" | xargs -I {} git add {}
|
||
|
echo "$delete" | xargs -I {} git rm --ignore-unmatch {}
|
||
|
|
||
|
# Find empty directories and remove them.
|
||
|
find . -type d -empty -exec git rm {} \;
|
||
|
|
||
|
chmod 755 build/make/*.sh build/make/*.pl configure
|
||
|
|
||
|
cd $BASE_DIR
|