[ ] compare to current hhvm tags - if 4.x is requested, make sure that 4.x.0 does not already exist, and that 4.(x-1).0 does
[x] make sure that we have gnu sed available (SED="$(if [ "$(uname -s)" == "Darwin" ]; then echo gsed; else echo sed; fi)" then checking that $SED is executable)
This could hard-fail (and be commented out to override) or prompt for confirmation (not for sed failure though)
fredemmott
commented
5 years ago
4.xis requested, make sure that4.x.0does not already exist, and that4.(x-1).0doesSED="$(if [ "$(uname -s)" == "Darwin" ]; then echo gsed; else echo sed; fi)"then checking that$SEDis executable)This could hard-fail (and be commented out to override) or prompt for confirmation (not for sed failure though)