@@ -11,12 +11,49 @@ ask () {
read answer
if [ "x$answer" = "x" ]
then
- eval $var=$default
+ eval $var=\"$default\"
else
- eval $var=$answer
+ eval $var=\"$answer\"
fi
}
+# Search the git config in multiple scopes upto the level specified.
+# Start in --local, if not set there then try global, then system.
+get_conf_upto () {
+ if [ $# -ne 3 ]
+ then
+ echo "get_conf_upto --local|--global|--system <confvar> <setvar>"
+ exit 1
+ fi
+ opt=$1
+ conf=$2
+ result=$3
+ case $opt in
+ --local|--global|--system) ;;
+ *) echo "get_conf_upto --local|--global|--system <confvar> <setvar>"
+ exit 1
+ ;;
+ esac
+ v=$(git config --get --local $conf)
+ if [ -n "$v" -o "$opt" = "--local" ]
+ then
+ eval $result=\"$v\"
+ return
+ fi
+
+ v=$(git config --get --global $conf)
+ if [ -n "$v" -o "$opt" = "--global" ]
+ then
+ eval $result=\"$v\"
+ return
+ fi
+
+ v=$(git config --get --system $conf)
+ eval $result=\"$v\"
+ return
+}
+
+
# Add a git command to find the git commit equivalent to legacy SVN revision NNN
git config alias.svn-rev '!f() { rev=$1; shift; git log --all --grep="From-SVN: r\\?$rev\\b" "${@}"; } ; f'
@@ -30,7 +67,52 @@ git config alias.gcc-undescr \!"f() { o=\$(git config --get gcc-config.upstream)
# *.md diff=md
git config diff.md.xfuncname '^\(define.*$'
-upstream=`git config --get "gcc-config.upstream"`
+get_conf_upto --global "user.name" set_user
+get_conf_upto --global "user.email" set_email
+
+if [ "x$set_user" = "x" ]
+then
+ # Try to guess the user's name by looking it up in the password file
+ new_user=$(getent passwd $(whoami) | awk -F: '{ print $5 }')
+ if [ "x$new_user" = "x" ]
+ then
+ new_user="(no default)"
+ fi
+else
+ new_user=$set_user
+fi
+ask "Your name" "${new_user}" new_user
+if [ "x$new_user" = "x(no default)" ]
+then
+ echo "Cannot continue, git needs to record your name against commits"
+ exit 1
+fi
+
+if [ "x$set_email" = "x" ]
+then
+ new_email="(no_default)"
+else
+ new_email=$set_email
+fi
+
+ask "Your email address (for git commits)" "${new_email}" new_email
+if [ "x$new_email" = "x(no default)" ]
+then
+ echo "Cannot continue, git needs to record your email address against commits"
+ exit 1
+fi
+
+if [ "x$set_user" != "x$new_user" ]
+then
+ git config "user.name" "$new_user"
+fi
+
+if [ "x$set_email" != "x$new_email" ]
+then
+ git config "user.email" "$new_email"
+fi
+
+upstream=$(git config --get "gcc-config.upstream")
if [ "x$upstream" = "x" ]
then
upstream="origin"
@@ -38,27 +120,27 @@ fi
ask "Local name for upstream repository" "origin" upstream
git config "gcc-config.upstream" "$upstream"
-remote_id=`git config --get "gcc-config.user"`
+remote_id=$(git config --get "gcc-config.user")
if [ "x$remote_id" = "x" ]
then
# See if the url specifies the remote user name.
- url=`git config --get "remote.$upstream.url"`
+ url=$(git config --get "remote.$upstream.url")
if [ "x$url" = "x" ]
then
# This is a pure guess, but for many people it might be OK.
- remote_id=`whoami`
+ remote_id=$(whoami)
else
- remote_id=`echo $url | sed -r "s|^.*ssh://(.+)@gcc.gnu.org.*$|\1|"`
+ remote_id=$(echo $url | sed -r "s|^.*ssh://(.+)@gcc.gnu.org.*$|\1|")
if [ x$remote_id = x$url ]
then
- remote_id=`whoami`
+ remote_id=$(whoami)
fi
fi
fi
ask "Account name on gcc.gnu.org (for your personal branches area)" $remote_id remote_id
git config "gcc-config.user" "$remote_id"
-old_pfx=`git config --get "gcc-config.userpfx"`
+old_pfx=$(git config --get "gcc-config.userpfx")
if [ "x$old_pfx" = "x" ]
then
old_pfx="me"
@@ -72,7 +154,7 @@ echo "Setting up tracking for personal namespace $remote_id in remotes/$upstream
git config --replace-all "remote.${upstream}.fetch" "+refs/users/${remote_id}/heads/*:refs/remotes/${upstream}/${new_pfx}/*" ":refs/remotes/${upstream}/${old_pfx}/"
git config --replace-all "remote.${upstream}.fetch" "+refs/users/${remote_id}/tags/*:refs/tags/${new_pfx}/*" ":refs/tags/${old_pfx}/"
-push_rule=`git config --get "remote.${upstream}.push"`
+push_rule=$(git config --get "remote.${upstream}.push")
if [ "x$push_rule" != "x" ]
then
echo "***********************************************"