poky/scripts/send-pull-request

#!/bin/bash AUTO=0 AUTO_CL=0

Prevent environment leakage to these vars.

unset TO unset CC unset AUTO_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. -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 }

check_git_sendemail_config() { GIT_SMTP=$(git config sendemail.smtpserver) GIT_FROM=$(git config sendemail.from) if [ -z "$GIT_SMTP" ] || [ -z "$GIT_FROM" ]; then echo "ERROR: git sendemail is not configured." echo "Please read GIT-SEND-EMAIL(1) and configure:" echo " sendemail.smtpserver" echo " sendemail.from" exit 1 fi }

Parse and verify arguments

while getopts "achp:t:" OPT; do case $OPT in a) AUTO_CL=1 AUTO=1 ;; c) AUTO=1 ;; h) usage exit 0 ;; p) PDIR=${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

Abort early if git-send-email is not properly configured

check_git_sendemail_config

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

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

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

Generate report for the user and require confirmation before sending

cat <<EOM The following patches: $(for PATCH in $PDIR/*.patch; do echo " $PATCH"; done)

will now be sent via the git send-email command. Git will prompt you before sending any email.

EOM echo "Continue? [y/N] " read cont

if [ "$cont" == "y" ] || [ "$cont" == "Y" ]; then ERROR=0 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) unset IFS for PATCH in $PDIR/*patch; do if [ $AUTO -eq 1 ]; then if [ $PATCH == "$CL" ] && [ $AUTO_CL -eq 1 ]; then # Send the cover letter to every recipient, both # specified as well as harvested. eval "git send-email $GIT_TO $GIT_CC --confirm=always --no-chain-reply-to --suppress-cc=all $PATCH" else # Send the patch to the specified recipients and # those git finds in this specific patch. eval "git send-email $GIT_TO --confirm=always --no-chain-reply-to --signed-off-by-cc $PATCH" fi else # Only send to the explicitly specified recipients eval "git send-email $GIT_TO --confirm=always --no-chain-reply-to --suppress-cc=all $PATCH" fi if [ $? -eq 1 ]; then ERROR=1 fi done

if [ $ERROR -eq 1 ]; then
	echo "ERROR: Failed to send one or more messages."
fi

else echo "Send aborted." fi