poky/scripts/create-pull-request

#!/bin/bash ODIR=pull-$$ RELATIVE_TO="master" COMMIT_ID="HEAD" PULL_URL="git://git.openembedded.org/openembedded-core-contrib" WEB_URL_PREFIX="http://git.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=" PREFIX="PATCH"

usage() { CMD=$(basename $0) cat <<EOM Usage: $CMD [-h] [-o output_dir] [-m msg_body_file] [-s subject] [-r relative_to] [-i commit_id] -b contrib_branch -h Display this help message -o output_dir Specify the output directory for the messages (default: pull-PID) -m msg_body_file The file containing a blurb to be inserted into the summary email -r relative_to Starting commit (default: master) -i commit_id Ending commit (default: HEAD) -b contrib_branch Branch-name in the $PULL_URL -s subject The subject to be inserted into the summary email -p prefix Use [prefix N/M] instead of [PATCH N/M] as the subject prefix

Examples: $CMD -b nitin/basic $CMD -r distro/master -i nitin/distro -b nitin/distro $CMD -r master -i misc -b nitin/misc -o pull-misc $CMD -p "RFC PATCH" -b nitin/experimental EOM }

Parse and validate arguments

while getopts "b:hi:m⭕r:s:p:" OPT; do case $OPT in b) CONTRIB_BRANCH="$OPTARG" ;; h) usage exit 0 ;; i) COMMIT_ID="$OPTARG" ;; m) BODY="$OPTARG" if [ ! -e "$BODY" ]; then echo "ERROR: Body file does not exist" exit 1 fi ;; o) ODIR="$OPTARG" ;; p) PREFIX="$OPTARG" ;; r) RELATIVE_TO="$OPTARG" ;; s) SUBJECT="$OPTARG" ;; esac done

if [ -z "$CONTRIB_BRANCH" ]; then usage exit 1 fi

Perform a sanity test on the web URL. Issue a warning if it is not

accessible, but do not abort as users may want to run offline.

WEB_URL="$WEB_URL_PREFIX$CONTRIB_BRANCH" wget -q $WEB_URL -O /dev/null if [ $? -ne 0 ]; then echo "WARNING: Branch '$CONTRIB_BRANCH' was not found on the contrib git tree." echo " Please check your contrib-branch parameter before sending." echo "" fi

if [ -e $ODIR ]; then echo "ERROR: output directory $ODIR exists." exit 1 fi mkdir $ODIR

Generate the patches and cover letter

git format-patch -M --subject-prefix="$PREFIX" -n -o $ODIR --thread=shallow --cover-letter $RELATIVE_TO..$COMMIT_ID > /dev/null

Customize the cover letter

CL="$ODIR/0000-cover-letter.patch" (cat <<EOM

Pull URL: $PULL_URL Branch: $CONTRIB_BRANCH Browse: $WEB_URL

Thanks, $(git config user.name) <$(git config user.email)>

EOM ) | sed -i "/BLURB HERE/ r /dev/stdin" "$CL"

If the user specified a message body, insert it into the cover letter and

remove the BLURB token.

if [ -n "$BODY" ]; then sed -i "/BLURB HERE/ r $BODY" "$CL" sed -i "/BLURB HERE/ d" "$CL" fi

If the user specified a subject, replace the SUBJECT token with it.

if [ -n "$SUBJECT" ]; then sed -i -e "s/*** SUBJECT HERE ***/$SUBJECT/" "$CL" fi

Generate report for user

cat <<EOM The following patches have been prepared: $(for PATCH in $(ls $ODIR/*); do echo " $PATCH"; done)

Review their content, especially the summary mail: $CL

When you are satisfied, you can send them with: send-pull-request -a -p $ODIR EOM