Comment by antientropic
6 years ago
No, don't bother with terminfo. It just gives you support for terminals that haven't been in use since the Apollo program. Nowadays it's perfectly fine to use ANSI escapes directly, which are, after all, a standard.
At the very least, use isatty() to check whether the output is actually to a terminal before polluting the log files.
isatty and checking for TERM=dumb are sensible (as well as flags to enable/disable colors). Terminfo however is a meh depencency and since common tools (e.g. git) don't bother either there is no point in anything beyond that.