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| -rwxr-xr-x | scripts/ninja-fix-MAINTAINERS | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/scripts/ninja-fix-MAINTAINERS b/scripts/ninja-fix-MAINTAINERS new file mode 100755 index 0000000..3d5ae87 --- /dev/null +++ b/scripts/ninja-fix-MAINTAINERS @@ -0,0 +1,71 @@ +#!/bin/bash -e +# +# ninja-fix-MAINTAINERS - remove or replace bouncing email addresses from MAINTAINERS +# written by Wolfram Sang, (C) 2024 Sang Engineering +# free software - no warranty - WTFPL V2, see http://sam.zoy.org/wtfpl/ +# +# Example: $ ninja-fix-MAINTAINERS "Wolfram Sang" +# will give you the list of email adresses used in the last 20 commits. Use the ugrep +# interface to select two if there is a newer one, or only one if all are old. Then, +# the email will be replaced or removed from MAINTAINERS, a commit will be created +# temporarily and a mail will be sent out. +remove=0 +scan_maintainers=0 +found_where="recent git history" + +command -v ugrep > /dev/null || { echo "'ugrep' needs to be installed!"; exit 1; } +[ "$1" = "-m" ] && shift && scan_maintainers=1 && found_where="MAINTAINERS" +[ $# -lt 1 ] && echo "Author name missing" && exit 1 +[ ! -r MAINTAINERS ] && echo "MAINTAINERS not found" && exit 1 + +cc_cmd='/dev/shm/ninja-cc-cmd' +if [ $scan_maintainers -eq 1 ]; then + readarray -t -n2 author < <(awk "/$*/ { \$1=\"\"; gsub(/^ /, \"\"); print }" MAINTAINERS | uniq | ugrep -Q) +else + readarray -t -n2 author < <(git log -n 20 --author="$*" --format='%aN <%aE>' | uniq | ugrep -Q) +fi +[ -z "${author[0]}" ] && exit 0 +[ -z "${author[1]}" ] && remove=1 + +echo '#!/bin/sh' > $cc_cmd +chmod 755 $cc_cmd + +gawk -i inplace -v remove=$remove " + remove && /${author[0]}/ { flag = 1; next } + !remove &&/${author[1]}/ { sub(\"${author[1]}\", \"${author[0]}\"); flag = 1 } + flag && /^L:/ { print \"echo \"\$2 >> \"$cc_cmd\" } + /^$/ { flag = 0 } + { print } +" MAINTAINERS + +git diff --quiet && exit 0 + +name="${author/ <*/}" + +if [ $remove -eq 0 ]; then + git commit MAINTAINERS -s -F- <<-EOF + MAINTAINERS: update email for $name + + The old email address bounced. I found the newer one in $found_where, + so update entries accordingly. + + Cc: ${author[0]} + EOF + file="$(git format-patch -1 -o /dev/shm)" + sed -i "/^---\$/ { a \\\\nAgainst $(git describe HEAD^). Still needs ack from $name\\n + }" "$file" +else + git commit MAINTAINERS -s -F- <<-EOF + MAINTAINERS: delete email for $name + + The email address bounced. I couldn't find a newer one in recent git history, + so delete this email entry. + EOF + file="$(git format-patch -1 -o /dev/shm)" +fi + +git send-email --to lkml --cc-cmd="$cc_cmd" --annotate $file + +rm $file $cc_cmd +git diff --quiet || { echo "Dirty tree! Not removing commit"; exit 1; } +git reset --hard HEAD^ |