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- #!/bin/bash
- #
- # Copyright (c) 2010-2011, Intel Corporation.
- #
- # SPDX-License-Identifier: GPL-2.0-or-later
- #
- #
- # This script is intended to be used to send a patch series prepared by the
- # create-pull-request script to Open Embedded and The Yocto Project, as well
- # as to related projects and layers.
- #
- AUTO=0
- AUTO_CL=0
- GITSOBCC="--suppress-cc=all"
- # Prevent environment leakage to these vars.
- unset TO
- unset CC
- unset AUTO_CC
- unset EXTRA_CC
- usage()
- {
- cat <<EOM
- Usage: $(basename $0) [-h] [-a] [-c] [[-t email]...] -p pull-dir
- -a Send the cover letter to every recipient listed in Cc and
- Signed-off-by lines found in the cover letter and the patches.
- This option implies -c.
- -c Expand the Cc list for the individual patches using the Cc and
- Signed-off-by lines from the same patch.
- -C Add extra CC to each email sent.
- -p pull-dir Directory containing summary and patch files
- -t email Explicitly add email to the recipients
- EOM
- }
- # Collect addresses from a patch into AUTO_CC
- # $1: a patch file
- harvest_recipients()
- {
- PATCH=$1
- export IFS=$',\n'
- for REGX in "^[Cc][Cc]: *" "^[Ss]igned-[Oo]ff-[Bb]y: *"; do
- for EMAIL in $(sed '/^---$/q' $PATCH | grep -e "$REGX" | sed "s/$REGX//"); do
- if [ "${AUTO_CC/$EMAIL/}" == "$AUTO_CC" ] && [ -n "$EMAIL" ]; then
- if [ -z "$AUTO_CC" ]; then
- AUTO_CC=$EMAIL;
- else
- AUTO_CC="$AUTO_CC,$EMAIL";
- fi
- fi
- done
- done
- unset IFS
- }
- # Parse and verify arguments
- while getopts "acC:hp:t:" OPT; do
- case $OPT in
- a)
- AUTO=1
- GITSOBCC="--signed-off-by-cc"
- AUTO_CL=1
- ;;
- c)
- AUTO=1
- GITSOBCC="--signed-off-by-cc"
- ;;
- C)
- EXTRA_CC="$OPTARG"
- ;;
- h)
- usage
- exit 0
- ;;
- p)
- PDIR=${OPTARG%/}
- if [ ! -d $PDIR ]; then
- echo "ERROR: pull-dir \"$PDIR\" does not exist."
- usage
- exit 1
- fi
- ;;
- t)
- if [ -n "$TO" ]; then
- TO="$TO,$OPTARG"
- else
- TO="$OPTARG"
- fi
- ;;
- esac
- done
- if [ -z "$PDIR" ]; then
- echo "ERROR: you must specify a pull-dir."
- usage
- exit 1
- fi
- # Verify the cover letter is complete and free of tokens
- if [ -e $PDIR/0000-cover-letter.patch ]; then
- CL="$PDIR/0000-cover-letter.patch"
- for TOKEN in SUBJECT BLURB; do
- grep -q "*** $TOKEN HERE ***" "$CL"
- if [ $? -eq 0 ]; then
- echo "ERROR: Please edit $CL and try again (Look for '*** $TOKEN HERE ***')."
- exit 1
- fi
- done
- else
- echo "WARNING: No cover letter will be sent."
- fi
- # Harvest emails from the generated patches and populate AUTO_CC.
- if [ $AUTO_CL -eq 1 ]; then
- for PATCH in $PDIR/*.patch; do
- harvest_recipients $PATCH
- done
- fi
- AUTO_TO="$(git config sendemail.to)"
- if [ -n "$AUTO_TO" ]; then
- if [ -n "$TO" ]; then
- TO="$TO,$AUTO_TO"
- else
- TO="$AUTO_TO"
- fi
- fi
- if [ -z "$TO" ] && [ -z "$AUTO_CC" ]; then
- echo "ERROR: you have not specified any recipients."
- usage
- exit 1
- fi
- # Convert the collected addresses into git-send-email argument strings
- export IFS=$','
- GIT_TO=$(for R in $TO; do echo -n "--to='$R' "; done)
- GIT_CC=$(for R in $AUTO_CC; do echo -n "--cc='$R' "; done)
- GIT_EXTRA_CC=$(for R in $EXTRA_CC; do echo -n "--cc='$R' "; done)
- unset IFS
- # Handoff to git-send-email. It will perform the send confirmation.
- # Mail threading was already handled by git-format-patch in
- # create-pull-request, so we must not allow git-send-email to
- # add In-Reply-To and References headers again.
- PATCHES=$(echo $PDIR/*.patch)
- if [ $AUTO_CL -eq 1 ]; then
- # Send the cover letter to every recipient, both specified as well as
- # harvested. Then remove it from the patches list.
- # --no-thread is redundant here (only sending a single message) and
- # merely added for the sake of consistency.
- eval "git send-email $GIT_TO $GIT_CC $GIT_EXTRA_CC --confirm=always --no-thread --suppress-cc=all $CL"
- if [ $? -eq 1 ]; then
- echo "ERROR: failed to send cover-letter with automatic recipients."
- exit 1
- fi
- PATCHES=${PATCHES/"$CL"/}
- fi
- # Send the patch to the specified recipients and, if -c was specified, those git
- # finds in this specific patch.
- eval "git send-email $GIT_TO $GIT_EXTRA_CC --confirm=always --no-thread $GITSOBCC $PATCHES"
- if [ $? -eq 1 ]; then
- echo "ERROR: failed to send patches."
- exit 1
- fi
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