More .zshrc modifications to match old .bash_profile.

.zshrc

@@ -11,15 +11,18 @@ export CLICOLOR=1
 export CLICOLOR_FORCE=1
 
 # Nicer prompt.
-PS1="%F{green} %*%F %3~ %F{white}$ "
+export PS1="%F{green} %*%F %3~ %F{white}$ "
+
+# Enable plugins.
+plugins=(git brew history kubectl)
 
 # Custom $PATH with extra locations.
-#export PATH=/usr/local/bin:/usr/local/sbin:$HOME/bin:/usr/local/git/bin:$HOME/.composer/vendor/bin:$PATH
+export PATH=/usr/local/bin:/usr/local/sbin:$HOME/bin:/usr/local/git/bin:$HOME/.composer/vendor/bin:$PATH
 
 # Include alias file (if present) containing aliases for ssh, etc.
-if [ -f ~/.bash_aliases ]
+if [ -f ~/.aliases ]
 then
-  source ~/.bash_aliases
+  source ~/.aliases
 fi
 
 # Git aliases.
@@ -36,71 +39,55 @@ zstyle ':completion:*' matcher-list 'm:{[:lower:][:upper:]}={[:upper:][:lower:]}
 
 # Git upstream branch syncer.
 # Usage: gsync master (checks out master, pull upstream, push origin).
-#function gsync() {
-#  if [[ ! "$1" ]] ; then
-#      echo "You must supply a branch."
-#      return 0
-#  fi
-#
-#  BRANCHES=$(git branch --list $1)
-#  if [ ! "$BRANCHES" ] ; then
-#     echo "Branch $1 does not exist."
-#     return 0
-#  fi
-#
-#  git checkout "$1" && \
-#  git pull upstream "$1" && \
-#  git push origin "$1"
-#}
+function gsync() {
+ if [[ ! "$1" ]] ; then
+     echo "You must supply a branch."
+     return 0
+ fi
+
+ BRANCHES=$(git branch --list $1)
+ if [ ! "$BRANCHES" ] ; then
+    echo "Branch $1 does not exist."
+    return 0
+ fi
+
+ git checkout "$1" && \
+ git pull upstream "$1" && \
+ git push origin "$1"
+}
 
 # Tell homebrew to not autoupdate every single time I run it (just once a week).
-#export HOMEBREW_AUTO_UPDATE_SECS=604800
-
-# Turn on Git autocomplete.
-# brew_prefix=`brew --prefix`
-#brew_prefix='/usr/local'
-#if type brew &>/dev/null; then
-#  FPATH=$brew_prefix/share/zsh/site-functions:$FPATH
-#fi
-
-# Turn on kubectl autocomplete.
-#if [ -x "$(command -v kubectl)" ]; then
-#  source <(kubectl completion bash)
-#fi
-
-# Use brew-installed PHP binaries.
-#export PATH="/usr/local/opt/php@7.2/bin:$PATH"
-#export PATH="/usr/local/opt/php@7.2/sbin:$PATH"
+export HOMEBREW_AUTO_UPDATE_SECS=604800
 
 # Python settings.
-#export PYTHONPATH="/usr/local/lib/python2.7/site-packages"
+export PYTHONPATH="/usr/local/lib/python2.7/site-packages"
 
 # Super useful Docker container oneshots.
 # Usage: dockrun, or dockrun [centos7|fedora27|debian9|debian8|ubuntu1404|etc.]
-#dockrun() {
-#  docker run -it geerlingguy/docker-"${1:-ubuntu1604}"-ansible /bin/bash
-#}
+dockrun() {
+ docker run -it geerlingguy/docker-"${1:-ubuntu1604}"-ansible /bin/bash
+}
 
 # Enter a running Docker container.
-#function denter() {
-#  if [[ ! "$1" ]] ; then
-#      echo "You must supply a container ID or name."
-#      return 0
-#  fi
-#
-#  docker exec -it $1 bash
-#  return 0
-#}
+function denter() {
+ if [[ ! "$1" ]] ; then
+     echo "You must supply a container ID or name."
+     return 0
+ fi
+
+ docker exec -it $1 bash
+ return 0
+}
 
 # Delete a given line number in the known_hosts file.
-#knownrm() {
-#  re='^[0-9]+$'
-#  if ! [[ $1 =~ $re ]] ; then
-#    echo "error: line number missing" >&2;
-#  else
-#    sed -i '' "$1d" ~/.ssh/known_hosts
-#  fi
-#}
+knownrm() {
+ re='^[0-9]+$'
+ if ! [[ $1 =~ $re ]] ; then
+   echo "error: line number missing" >&2;
+ else
+   sed -i '' "$1d" ~/.ssh/known_hosts
+ fi
+}
 
 # Ask for confirmation when 'prod' is in a command string.
 #prod_command_trap () {