New theme with additionnal useful information using prompt colors

themes/base.theme.bash

@@ -144,6 +144,61 @@ function virtualenv_prompt {
   fi
 }
 
+# conditional colors
+function user_type_color_prompt {
+  if [ ${UID} -eq 0 ] ; then
+      if [ "${USER}" == "${LOGNAME}" ]; then
+          if [[ ${SUDO_USER} ]]; then
+              echo -e "$bold_red"
+          else
+              echo -e "$red"
+          fi
+      else
+          echo -e "$yellow"
+      fi
+  else
+      if [ ${USER} == ${LOGNAME} ]; then
+          echo -e "$green"
+      else
+          echo -e "$orange"
+      fi
+  fi
+}
+
+function host_connection_color_prompt {
+  if [[ ${SSH_CLIENT} ]] || [[ ${SSH2_CLIENT} ]]; then
+    SSH_FLAG=1
+  fi
+  if [[ ${SSH_FLAG} -eq 1 ]]; then
+    echo -e "$cyan"
+  elif [[ -n ${SESS_SRC} ]]; then
+      if [[ "${SESS_SRC}" = "(:0.0)" ]]; then
+      echo -e "$green"
+      else
+        local parent_process=$(cat /proc/${PPID}/cmdline)
+        if [[ "$parent_process" = "in.rlogind*" ]]; then
+          echo -e "$orange"
+        elif [[ "$parent_process" = "in.telnetd*" ]]; then
+          echo -e "$yellow"
+        else
+          echo -e "$bold_red"
+        fi
+      fi
+  elif [[ "${SESS_SRC}" = "" ]]; then
+    echo -e "$green"
+  else
+    echo -e "$red"
+  fi
+}
+
+function writeable_path_color_prompt {
+  if [[ -w $PWD ]]; then
+    echo -e "$green"
+  else
+    echo -e "$red"
+  fi
+}
+
 # backwards-compatibility
 function git_prompt_info {
   git_prompt_vars

themes/frntn/frntn.theme.bash

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+SCM_THEME_PROMPT_DIRTY=" ${red}※"
+SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓"
+SCM_THEME_PROMPT_PREFIX=" |"
+SCM_THEME_PROMPT_SUFFIX="${green}|"
+
+GIT_THEME_PROMPT_DIRTY=" ${red}※"
+GIT_THEME_PROMPT_CLEAN=" ${bold_green}✓"
+GIT_THEME_PROMPT_PREFIX=" ${green}|"
+GIT_THEME_PROMPT_SUFFIX="${green}|"
+
+RVM_THEME_PROMPT_PREFIX="|"
+RVM_THEME_PROMPT_SUFFIX="|"
+
+function prompt_command() {
+  # Adding timestamp
+  # Adding full information about the current position using ssh/scp format => user@host:path
+  #   Colors on user is based on privileges (root, su, ...)
+  #   Colors on host is based on connection (ssh, local, telnet, ...)
+  #   Colors on path is based on credentials (write access or not)
+  PS1="\n${reset_color}[\T]${purple}$(ruby_version_prompt) $(user_type_color_prompt)\u${reset_color}@$(host_connection_color_prompt)\h${reset_color}:$(writeable_path_color_prompt)\w\n${bold_cyan}$(scm_char)${green}$(scm_prompt_info) ${green}→${reset_color} "
+}
+
+PROMPT_COMMAND=prompt_command;