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|
#!/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
|
