Add .git-credentials file.

TBR=cmp@chromium.org

Review URL: https://codereview.chromium.org/19872002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@212687 0039d316-1c4b-4281-b951-d872f2087c98

testing_support/gerrit-init.sh

@@ -129,6 +129,11 @@ cat <<EOF > "${rundir}/tmp/.netrc"
 machine localhost login ${username} password ${password}
 EOF
 
+# Create a .git-credentials file, to enable password-less push.
+cat <<EOF > "${rundir}/tmp/.git-credentials"
+http://${username}:${password}@localhost:8080
+EOF
+
 echo
 echo "To start gerrit server:"
 echo "  ${rundir}/bin/gerrit.sh start"
@@ -136,6 +141,9 @@ echo
 echo "To use the REST API:"
 echo "  curl --netrc-file ${rundir}/tmp/.netrc http://localhost:8080/<endpoint>"
 echo
+echo "To enable 'git push' without a password prompt:"
+echo "  git config credential.helper 'store --file=${rundir}/tmp/.git-credentials'"
+echo
 echo "To stop the server:"
 echo "  ${rundir}/bin/gerrit.sh stop"
 echo