Updated Soliah theme and added basic rails command tab completion.

plugins/rails3/_rails3

@@ -0,0 +1,54 @@
+#compdef rails
+#autoload
+
+# rails 3 zsh completion, based on homebrew completion
+
+local -a _1st_arguments
+_1st_arguments=(
+    'generate:Generate new code (short-cut alias: "g")'
+    'console:Start the Rails console (short-cut alias: "c")'
+    'server:Start the Rails server (short-cut alias: "s")'
+    'dbconsole:Start a console for the database specified in config/database.yml (short-cut alias: "db")'
+    'new:Create a new Rails application. "rails new my_app" creates a new application called MyApp in "./my_app"'
+    'application:Generate the Rails application code'
+    'destroy:Undo code generated with "generate"'
+    'benchmarker:See how fast a piece of code runs'
+    'profiler:Get profile information from a piece of code'
+    'plugin:Install a plugin'
+)
+
+_rails_generate_arguments() {
+    generate_arguments=(
+        controller
+        generator
+        helper
+        integration_test
+        mailer
+        migration
+        model
+        observer
+        performance_test
+        plugin
+        resource
+        scaffold
+        scaffold_controller
+        session_migration
+        stylesheets
+    )
+}
+
+_arguments \
+    '(--version)--version[show version]' \
+    '(--help)--help[show help]' \
+    '*:: :->subcmds' && return 0
+
+if (( CURRENT == 1 )); then
+  _describe -t commands "rails subcommand" _1st_arguments
+  return
+fi
+
+case "$words[1]" in
+  generate)
+    _rails_generate_arguments
+    _wanted generate_arguments expl 'all generate' compadd -a generate_arguments ;;
+esac

plugins/rails3/rails3.plugin.zsh

@@ -1,3 +1,7 @@
+fpath=($ZSH/plugins/rails3 $fpath)
+autoload -U compinit
+compinit -i
+
 alias rs='ruby script/rails server'
 alias rg='ruby script/rails generate'
 alias rd='ruby script/rails destroy'

themes/Soliah.zsh-theme

@@ -1,6 +1,63 @@
-PROMPT='%{$fg[blue]%}%B%20~%b%{$reset_color%}%{$(git_prompt_info)%} $ '
+PROMPT='%{$fg[blue]%}%n%{$reset_color%} on %{$fg[red]%}%M%{$reset_color%} in %{$fg[blue]%}%~%b%{$reset_color%}$(git_time_since_commit)$(git_prompt_info)
+$ '
 
-ZSH_THEME_GIT_PROMPT_PREFIX="(%{$fg[green]%}"
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[white]%}"
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%})"
-ZSH_THEME_GIT_PROMPT_DIRTY="*%{$reset_color%}"
 
+# Text to display if the branch is dirty
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}" 
+
+# Text to display if the branch is clean
+ZSH_THEME_GIT_PROMPT_CLEAN="" 
+
+# Colors vary depending on time lapsed.
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}"
+ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}"
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}"
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}"
+
+# Determine the time since last commit. If branch is clean,
+# use a neutral color, otherwise colors will vary according to time.
+function git_time_since_commit() {
+    if git rev-parse --git-dir > /dev/null 2>&1; then
+        # Only proceed if there is actually a commit.
+        if [[ $(git log 2>&1 > /dev/null | grep -c "^fatal: bad default revision") == 0 ]]; then
+            # Get the last commit.
+            last_commit=`git log --pretty=format:'%at' -1 2> /dev/null`
+            now=`date +%s`
+            seconds_since_last_commit=$((now-last_commit))
+
+            # Totals
+            MINUTES=$((seconds_since_last_commit / 60))
+            HOURS=$((seconds_since_last_commit/3600))
+           
+            # Sub-hours and sub-minutes
+            DAYS=$((seconds_since_last_commit / 86400))
+            SUB_HOURS=$((HOURS % 24))
+            SUB_MINUTES=$((MINUTES % 60))
+            
+            if [[ -n $(git status -s 2> /dev/null) ]]; then
+                if [ "$MINUTES" -gt 30 ]; then
+                    COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG"
+                elif [ "$MINUTES" -gt 10 ]; then
+                    COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM"
+                else
+                    COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT"
+                fi
+            else
+                COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
+            fi
+
+            if [ "$HOURS" -gt 24 ]; then
+                echo "($COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
+            elif [ "$MINUTES" -gt 60 ]; then
+                echo "($COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
+            else
+                echo "($COLOR${MINUTES}m%{$reset_color%}|"
+            fi
+        else
+            COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
+            echo "($COLOR~|"
+        fi
+    fi
+}