Different prompt color per hostname

zsh/.zprofile

@@ -102,9 +102,20 @@ function newdev () {
 
 alias gsicluster='ssh balkian@shannon.gsi.dit.upm.es -p 1337'      
 
+function gsiclustercopy(){
+  scp -P 1337 $1 balkian@shannon.gsi.dit.upm.es:/shared/balkian/$2
+}
+
 TMPPREFIX="${TMPDIR%/}/zsh"
 
-export PYENV_ROOT="$HOME/.pyenv"
-export PATH="$PYENV_ROOT/bin:$PATH"
-eval "$(pyenv init -)"
-pyenv virtualenvwrapper
+if command -v foo >/dev/null 2>&1 ; then
+    export PYENV_ROOT="$HOME/.pyenv"
+    export PATH="$PYENV_ROOT/bin:$PATH"
+    eval "$(pyenv init -)"
+    pyenv virtualenvwrapper
+fi
+
+export GOPATH=$HOME/go
+export PATH=$PATH:$GOPATH/bin/
+
+setopt interactivecomments

zsh/.zsh-custom/prompt_balkian_setup

@@ -21,6 +21,8 @@ _prompt_balkian_current_bg='NONE'
 _prompt_balkian_segment_separator=' '
 _prompt_balkian_start_time=$SECONDS
 
+hostnamecolor=$(hostname | od | tr ' ' '\n' | awk '{total = total + $1}END{print 30 + (total % 6)}')
+
 function prompt_balkian_start_segment {
   local bg fg
   [[ -n "$1" ]] && bg="%K{$1}" || bg="%k"
@@ -45,7 +47,7 @@ function prompt_balkian_end_segment {
 }
 
 function prompt_balkian_build_prompt {
-  prompt_balkian_start_segment black default '%(?::%F{red}✘ )%(!:%F{yellow}⚡ :)%(1j:%F{cyan}⚙ :)%F{green}%n%F{white}@%F{green}%m%f'
+  prompt_balkian_start_segment black default '%(?::%F{red}✘ )%(!:%F{yellow}⚡ :)%(1j:%F{cyan}⚙ :)%F{${hostnamecolor}}%n%F{white}@%F{${hostnamecolor}}%m%f'
   prompt_balkian_start_segment black default '$_prompt_balkian_pwd'
 
   if [[ -n "$git_info" ]]; then