More verbose printing for build issues
Demo sites are not building (https://extrastatic.dev/svekyll/svekyll/-/jobs/4376):
$ node utils/index.js set-theme
Done in 5.28s.
mv: cannot stat 'build/*': No such file or directory
Demo sites are not building (https://extrastatic.dev/svekyll/svekyll/-/jobs/4376):
$ node utils/index.js set-theme
Done in 5.28s.
mv: cannot stat 'build/*': No such file or directory