#!/bin/sh # git-whoami # Author: Peter Eisentraut <peter@eisentraut.org> # Created: 2011-10-27 # License: WTFPL; see http://sam.zoy.org/wtfpl/ # exact logic in ident.c in git source tree set -e get_email() { git config user.email || ( [ -n "$EMAIL" ] && echo "$EMAIL" ) || echo "$(id -nu)@$(hostname --fqdn)" } get_name() { git config user.name || getent passwd $(id -un) | cut -d : -f 5 | cut -d , -f 1 } : ${GIT_AUTHOR_NAME=$(get_name)} : ${GIT_COMMITTER_NAME=$(get_name)} : ${GIT_AUTHOR_EMAIL=$(get_email)} : ${GIT_COMMITTER_EMAIL=$(get_email)} author="$GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>" commit="$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" if [ "$author" = "$commit" ]; then echo "$author" else echo "Author: $author" echo "Commit: $commit" fi