fix-people-name.sh

fix-people-name.sh

#!/bin/bash

# This is rough script I used to fix authors and committers with the correct
# email but the name "unknown" from the account-analytic project.
#
# That situation happened because with bzr we committed merges with
# --author email@example.com, without specifying the author name. This caused
# those commits to show up as "unknown" when migrated to git.
#
# Improved by @yvaucher.
#
# I figured that since this operation rewrites history, the migration to
# github is a good time to do that.
#
# I started only with and empty "people-list" file, and as soon as the
# "Unknown # email" errors showed up, I added lines to people-list.
#
# Another way to address similar problems is .mailcap.
#
# This originated as PR https://github.com/OCA/maintainers-tools/pull/18
# that we decided not to merge.


filter='
  found_author=true
  found_commiter=true
  if [ "$GIT_AUTHOR_NAME" = "unknown" ]
  then
      found_author=false
      echo
      echo Gocha author $GIT_AUTHOR_EMAIL
  fi
  if [ "$GIT_COMMITTER_NAME" = "unknown" ]
  then
      found_commiter=false
      echo
      echo Gocha committer $GIT_COMMITTER_EMAIL
  fi
  '

while read someone
do
  email=$(echo $someone | awk -F"|" '{print $1;}')
  name=$(echo $someone | awk -F"|" '{print $2;}')
  filter="$filter"'

    email="'"$email"'"
    name="'"$name"'"
    if [ "$GIT_AUTHOR_NAME" = "unknown" ]; then
      is_email=$(echo $GIT_AUTHOR_EMAIL | grep "$email")
      if [ -n "$is_email" ]
      then
        export GIT_AUTHOR_NAME="$name"
        echo Author real name is $GIT_AUTHOR_NAME
        found_author=true
      fi
    fi

    if [ "$GIT_COMMITTER_NAME" = "unknown" ]; then
      is_email=$(echo $GIT_COMMITTER_EMAIL | grep "$email")
      if [ -n "$is_email" ]; then
        export GIT_COMMITTER_NAME="$name"
        echo Commiter real name is $GIT_COMMITTER_NAME
        found_commiter=true
      fi
    fi
    '
done < people-list

filter="$filter"'
    if [ "$found_author" = false ]; then
         echo "Unknown author email: $GIT_AUTHOR_EMAIL"
         exit 1
    fi
    if [ "$found_commiter" = false ]; then
         echo "Unknown committer email: $GIT_COMMITTER_EMAIL"
         exit 1
    fi
  '

git filter-branch --env-filter "$filter"

people-list

leonardo.pistone@camptocamp.com|Leonardo Pistone
yannick.vaucher@camptocamp.com|Yannick Vaucher