| #!/usr/bin/env bash |
| # 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. |
| |
| # Script used by https://builds.apache.org/job/PreCommit-Phoenix-Build/ for |
| # applying a patch that's been attach to JIRA in "Patch Available" status. |
| # Forked from HBase/master@176261a |
| # |
| |
| set -e |
| |
| PATCH_FILE=$1 |
| if [ -z "$PATCH_FILE" ]; then |
| echo usage: $0 patch-file |
| exit 1 |
| fi |
| |
| PATCH=${PATCH:-patch} # allow overriding patch binary |
| |
| # Cleanup handler for temporary files |
| TOCLEAN="" |
| cleanup() { |
| rm $TOCLEAN |
| exit $1 |
| } |
| trap "cleanup 1" HUP INT QUIT TERM |
| |
| # Allow passing "-" for stdin patches |
| if [ "$PATCH_FILE" == "-" ]; then |
| PATCH_FILE=/tmp/tmp.in.$$ |
| cat /dev/fd/0 > $PATCH_FILE |
| TOCLEAN="$TOCLEAN $PATCH_FILE" |
| fi |
| |
| # Come up with a list of changed files into $TMP |
| TMP=/tmp/tmp.paths.$$ |
| TOCLEAN="$TOCLEAN $TMP" |
| |
| if $PATCH -p0 -E --dry-run < $PATCH_FILE 2>&1 > $TMP; then |
| PLEVEL=0 |
| #if the patch applied at P0 there is the possability that all we are doing |
| # is adding new files and they would apply anywhere. So try to guess the |
| # correct place to put those files. |
| |
| # NOTE 2014/07/17: |
| # Temporarily disabling below check since our jenkins boxes seems to be not defaulting to bash |
| # causing below checks to fail. Once it is fixed, we can revert the commit and enable this again. |
| |
| # TMP2=/tmp/tmp.paths.2.$$ |
| # TOCLEAN="$TOCLEAN $TMP2" |
| # |
| # grep '^patching file ' $TMP | awk '{print $3}' | grep -v /dev/null | sort | uniq > $TMP2 |
| # |
| # #first off check that all of the files do not exist |
| # FOUND_ANY=0 |
| # for CHECK_FILE in $(cat $TMP2) |
| # do |
| # if [[ -f $CHECK_FILE ]]; then |
| # FOUND_ANY=1 |
| # fi |
| # done |
| # |
| # if [[ "$FOUND_ANY" = "0" ]]; then |
| # #all of the files are new files so we have to guess where the correct place to put it is. |
| # |
| # # if all of the lines start with a/ or b/, then this is a git patch that |
| # # was generated without --no-prefix |
| # if ! grep -qv '^a/\|^b/' $TMP2 ; then |
| # echo Looks like this is a git patch. Stripping a/ and b/ prefixes |
| # echo and incrementing PLEVEL |
| # PLEVEL=$[$PLEVEL + 1] |
| # sed -i -e 's,^[ab]/,,' $TMP2 |
| # fi |
| # fi |
| elif $PATCH -p1 -E --dry-run < $PATCH_FILE 2>&1 > /dev/null; then |
| PLEVEL=1 |
| elif $PATCH -p2 -E --dry-run < $PATCH_FILE 2>&1 > /dev/null; then |
| PLEVEL=2 |
| else |
| echo "The patch does not appear to apply with p0 to p2"; |
| cleanup 1; |
| fi |
| |
| echo Going to apply patch with: $PATCH -p$PLEVEL |
| $PATCH -p$PLEVEL -E < $PATCH_FILE |
| |
| cleanup $? |