coreboot-kgpe-d16/util/scripts/find_new_user_commits.sh

121 lines
3.8 KiB
Bash
Executable File

#!/usr/bin/env bash
# shellcheck disable=SC2310,SC2312
# The above line must be directly after the shebang line.
# Disables these warnings:
# SC2310 - This function is invoked in an 'if' condition so set -e will be disabled.
# Invoke separately if failures should cause the script to exit.
# SC2312 - Consider invoking this command separately to avoid masking its return value
#
# SPDX-License-Identifier: GPL-2.0-only
#
#
# Description:
# Identifies new users in gerrit so that they can be greeted and marked
# as new users.
#
VERSION="1.00"
PROGRAM=$0
PROGNAME="$(basename "${PROGRAM}")"
COMMIT_COUNT=5 # Consider a user to be new until they have this many commits
AGE="1week"
#AGE="3months"
KNOWN_AUTHOR_FILE="./authorlist.txt"
NEW_AUTHOR_FILE="./new_authors.txt"
GERRIT_USER="$1"
GERRIT_REPO="review.coreboot.org"
show_version() {
echo "${PROGNAME} version ${VERSION}"
echo
}
usage() {
echo "Usage: ${PROGNAME} <gerrit username>"
echo "example: ${PROGNAME} martinlroth"
}
main() {
local commit_count
local patchlist
local owner
local owner_email
local commit_id
local new_users=0
show_version
if ! jq --version >/dev/null 2>&1; then
echo "Error: jq is not installed. Please install it with your package manager."
exit 1
fi
if [[ -z ${GERRIT_USER} ]]; then
echo "Error: Please specify gerrit username on the command line." >&2
fi
if [[ -z ${GERRIT_USER} || ${GERRIT_USER} == "--help" || ${GERRIT_USER} == "-h" ]]; then
usage
exit 1
fi
echo "List of known users with more than 5 commits: ${KNOWN_AUTHOR_FILE}"
echo "List of new user's patches: ${NEW_AUTHOR_FILE}"
echo "Key: . = author in known user list or new user commit already seen"
echo " : = author getting added to known user list"
echo
touch "${NEW_AUTHOR_FILE}" "${KNOWN_AUTHOR_FILE}"
# Get all coreboot patches that aren't by known users, newer than the age set above
patchlist="$(ssh -p 29418 "${GERRIT_USER}@${GERRIT_REPO}" gerrit query --format=JSON --no-limit --current-patch-set "repo:coreboot AND status:open NOT age:${AGE} NOT ownerin:Reviewers NOT ownerin:\\\"Core Developers\\\"" |
jq -Mr '.currentPatchSet.uploader.name + ", " + .currentPatchSet.uploader.email + ", " + .currentPatchSet.revision + ", " + (.number | tostring)' |
grep -v "null\|^,");"
if [[ -z ${patchlist} ]]; then
echo "Error: No patches returned." >&2
exit 1
else
echo "$(wc -l <<<"${patchlist}") patches found."
fi
# Loop through all patches found, looking for any that are not by a known author.
# If an author with more than 5 patches is found, add them to a list to filter out in the future.
# If we find a new patch, print it, then add it to a list so that it isn't reported again.
IFS=$'\n'
for patch in ${patchlist}; do
owner="$(echo "${patch}" | cut -f1 -d',')"
owner_email="$(echo "${patch}" | cut -f2 -d',')"
commit_id="$(echo "${patch}" | cut -f4 -d',')"
if grep -qi "${owner}" "${KNOWN_AUTHOR_FILE}" || grep -qi "${owner_email}" "${KNOWN_AUTHOR_FILE}" || grep -q "${commit_id}" "${NEW_AUTHOR_FILE}"; then
printf "."
continue
fi
# Get the author's commit count
# shellcheck disable=SC2126 # (Consider using grep -c instead of grep | wc)
commit_count="$(ssh -p 29418 "${GERRIT_USER}@${GERRIT_REPO}" gerrit query --format=JSON "limit:6 AND repo:coreboot AND owner:${owner_email} and status:merged" |
jq -Mr '.owner.name + ", " + .owner.email' |
grep -v "null\|^," |
wc -l)"
if [[ ${commit_count} -ge ${COMMIT_COUNT} ]]; then
printf ":"
echo "${owner}, ${owner_email}" >>"${KNOWN_AUTHOR_FILE}"
continue
fi
printf "\n%s looks to be a patch by a new author.\n" "${patch}"
echo "${patch}" >>"${NEW_AUTHOR_FILE}"
new_users+=1
done
printf "\n"
if [[ ${new_users} -eq 0 ]]; then
echo "No new patches by new users found."
fi
}
main