zprofile: introduce zprofile use El Capitan (OS X 10.11) introduces a system-level /etc/zprofile which uses a path_helper thing to mangle $PATH. Unfortunately, the way path_helper works, it forces /usr/local/bin and /usr/bin to the *start* of the PATH variable, which means that any PATH mutations I want have to run after /etc/zprofile calls path_helper. As such, move my path insertions into .zprofile{,-machine} rather than .zshenv{,-machine} so that I can still ensure my path entries are at the start of PATH rather than the end. This works because: > Commands are then read from $ZDOTDIR/.zshenv. If the shell is a > login shell, commands are read from /etc/zprofile and then > $ZDOTDIR/.zprofile. Then, if the shell is interactive, commands > are read from /etc/zshrc and then $ZDOTDIR/.zshrc. Finally, if the > shell is a login shell, /etc/zlogin and $ZDOTDIR/.zlogin are read. This means that non-login shells no longer pick up my custom PATH entries, but as I only use OS X as a desktop OS that seems like a workable tradeoff for now.

Config { font = "-misc-fixed-*-*-*-*-10-*-*-*-*-*-*-*"
       , bgColor = "black"
       , fgColor = "grey"
       , position = Top
       , lowerOnStart = True
       , commands = [ Run Weather "KPWK" ["-t","<tempC>C/<tempF>F, <skyCondition>, RH <rh>%"] 36000
                    , Run Cpu ["-L","3","-H","50","--normal","green","--high","red"] 50
                    , Run Memory ["-t","Mem: <usedratio>%"] 50
                    , Run Date "%a %b %_d %Y %H:%M:%S" "date" 10
                    ]
       , sepChar = "%"
       , alignSep = "}{"
       , template = "%cpu%  |  %memory% }{ %KPWK% | <fc=#ee9a00>%date%</fc>"
       }