Only prompt for the first command in the execution thread
Only prompt for the first command in the execution thread

Some WP-CLI commands call other WP-CLI commands, and can produce
erroneous results when they prompt a second time.

aaemnnosttv/wp-cli,2ndkauboy/wp-cli,gedex/wp-cli,rodrigoprimo/wp-cli,trepmal/wp-cli,trepmal/wp-cli,aaemnnosttv/wp-cli,nyordanov/wp-cli,aaemnnosttv/wp-cli,trepmal/wp-cli,2ndkauboy/wp-cli,GaryJones/wp-cli,miya0001/wp-cli,gedex/wp-cli,miya0001/wp-cli,2ndkauboy/wp-cli,shawnhooper/wp-cli,GaryJones/wp-cli,gitlost/wp-cli,gedex/wp-cli,rodrigoprimo/wp-cli,GaryJones/wp-cli,miya0001/wp-cli,gitlost/wp-cli,shawnhooper/wp-cli,shawnhooper/wp-cli,gitlost/wp-cli,rodrigoprimo/wp-cli,nyordanov/wp-cli,nyordanov/wp-cli