install.sh: Support tilde in prefix

[soreau]

Without this, the script tries to use sudo for paths owned by user.

[SuzanneSoy]

Using eval like this is is dangerous, it will not only expand the ~ but also $(…), backquotes and probably some other characters.

This post seems to suggest a safer way (search-and-replace a leading ~ with the value of $HOME):

PREFIX="${PREFIX/#\~/$HOME}"

[soreau]

Using eval like this is is dangerous, it will not only expand the ~ but also $(…), backquotes and probably some other characters.

This post seems to suggest a safer way (search-and-replace a leading ~ with the value of $HOME):

PREFIX="${PREFIX/#\~/$HOME}"

Ah thanks, I'll have to update the PR. 👍

[SuzanneSoy]

No need, I already made #26 which does just this :)

[SuzanneSoy]

I'm busy right now but I'm making a note update this to fix the conflicts this weekend.