my theme

logicp.zsh-theme

@@ -0,0 +1,240 @@
+# vim:ft=zsh ts=2 sw=2 sts=2
+#
+# agnoster's Theme - https://gist.github.com/3712874
+# A Powerline-inspired theme for ZSH
+#
+# # README
+#
+# In order for this theme to render correctly, you will need a
+# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
+# Make sure you have a recent version: the code points that Powerline
+# uses changed in 2012, and older versions will display incorrectly,
+# in confusing ways.
+#
+# In addition, I recommend the
+# [Solarized theme](https://github.com/altercation/solarized/) and, if you're
+# using it on Mac OS X, [iTerm 2](https://iterm2.com/) over Terminal.app -
+# it has significantly better color fidelity.
+#
+# If using with "light" variant of the Solarized color schema, set
+# SOLARIZED_THEME variable to "light". If you don't specify, we'll assume
+# you're using the "dark" variant.
+#
+# # Goals
+#
+# The aim of this theme is to only show you *relevant* information. Like most
+# prompts, it will only show git information when in a git working directory.
+# However, it goes a step further: everything from the current user and
+# hostname to whether the last call exited with an error to whether background
+# jobs are running in this shell will all be displayed automatically when
+# appropriate.
+
+### Segment drawing
+# A few utility functions to make it easy and re-usable to draw segmented prompts
+
+CURRENT_BG='NONE'
+
+case ${SOLARIZED_THEME:-dark} in
+    light) CURRENT_FG='white';;
+    *)     CURRENT_FG='black';;
+esac
+
+# Special Powerline characters
+
+() {
+  local LC_ALL="" LC_CTYPE="en_US.UTF-8"
+  # NOTE: This segment separator character is correct.  In 2012, Powerline changed
+  # the code points they use for their special characters. This is the new code point.
+  # If this is not working for you, you probably have an old version of the
+  # Powerline-patched fonts installed. Download and install the new version.
+  # Do not submit PRs to change this unless you have reviewed the Powerline code point
+  # history and have new information.
+  # This is defined using a Unicode escape sequence so it is unambiguously readable, regardless of
+  # what font the user is viewing this source code in. Do not replace the
+  # escape sequence with a single literal character.
+  # Do not change this! Do not make it '\u2b80'; that is the old, wrong code point.
+  SEGMENT_SEPARATOR=$'\ue0b0'
+}
+
+# Begin a segment
+# Takes two arguments, background and foreground. Both can be omitted,
+# rendering default background/foreground.
+prompt_segment() {
+  local bg fg
+  [[ -n $1 ]] && bg="%K{$1}" || bg="%k"
+  [[ -n $2 ]] && fg="%F{$2}" || fg="%f"
+  if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
+    echo -n " %{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%} "
+  else
+    echo -n "%{$bg%}%{$fg%} "
+  fi
+  CURRENT_BG=$1
+  [[ -n $3 ]] && echo -n $3
+}
+
+# End the prompt, closing any open segments
+prompt_end() {
+  if [[ -n $CURRENT_BG ]]; then
+    echo -n " %{%k%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR"
+  else
+    echo -n "%{%k%}"
+  fi
+  echo -n "%{%f%}"
+  CURRENT_BG=''
+}
+
+### Prompt components
+# Each component will draw itself, and hide itself if no information needs to be shown
+
+# Context: user@hostname (who am I and where am I)
+prompt_context() {
+  if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
+    prompt_segment 99 0 "%(!.%{%F{yellow}%}.)%n@%m"
+  fi
+}
+
+# Git: branch/detached head, dirty status
+prompt_git() {
+  (( $+commands[git] )) || return
+  if [[ "$(git config --get oh-my-zsh.hide-status 2>/dev/null)" = 1 ]]; then
+    return
+  fi
+  local PL_BRANCH_CHAR
+  () {
+    local LC_ALL="" LC_CTYPE="en_US.UTF-8"
+    PL_BRANCH_CHAR=$'\ue0a0'         # 
+  }
+  local ref dirty mode repo_path
+
+  if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
+    repo_path=$(git rev-parse --git-dir 2>/dev/null)
+    dirty=$(parse_git_dirty)
+    ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git rev-parse --short HEAD 2> /dev/null)"
+    if [[ -n $dirty ]]; then
+      prompt_segment yellow black
+    else
+      prompt_segment green $CURRENT_FG
+    fi
+
+    if [[ -e "${repo_path}/BISECT_LOG" ]]; then
+      mode=" <B>"
+    elif [[ -e "${repo_path}/MERGE_HEAD" ]]; then
+      mode=" >M<"
+    elif [[ -e "${repo_path}/rebase" || -e "${repo_path}/rebase-apply" || -e "${repo_path}/rebase-merge" || -e "${repo_path}/../.dotest" ]]; then
+      mode=" >R>"
+    fi
+
+    setopt promptsubst
+    autoload -Uz vcs_info
+
+    zstyle ':vcs_info:*' enable git
+    zstyle ':vcs_info:*' get-revision true
+    zstyle ':vcs_info:*' check-for-changes true
+    zstyle ':vcs_info:*' stagedstr '✚'
+    zstyle ':vcs_info:*' unstagedstr '●'
+    zstyle ':vcs_info:*' formats ' %u%c'
+    zstyle ':vcs_info:*' actionformats ' %u%c'
+    vcs_info
+    echo -n "${ref/refs\/heads\//$PL_BRANCH_CHAR }${vcs_info_msg_0_%% }${mode}"
+  fi
+}
+
+prompt_bzr() {
+    (( $+commands[bzr] )) || return
+    if (bzr status >/dev/null 2>&1); then
+        status_mod=`bzr status | head -n1 | grep "modified" | wc -m`
+        status_all=`bzr status | head -n1 | wc -m`
+        revision=`bzr log | head -n2 | tail -n1 | sed 's/^revno: //'`
+        if [[ $status_mod -gt 0 ]] ; then
+            prompt_segment yellow black
+            echo -n "bzr@"$revision "✚ "
+        else
+            if [[ $status_all -gt 0 ]] ; then
+                prompt_segment yellow black
+                echo -n "bzr@"$revision
+
+            else
+                prompt_segment green black
+                echo -n "bzr@"$revision
+            fi
+        fi
+    fi
+}
+
+prompt_hg() {
+  (( $+commands[hg] )) || return
+  local rev st branch
+  if $(hg id >/dev/null 2>&1); then
+    if $(hg prompt >/dev/null 2>&1); then
+      if [[ $(hg prompt "{status|unknown}") = "?" ]]; then
+        # if files are not added
+        prompt_segment red white
+        st='±'
+      elif [[ -n $(hg prompt "{status|modified}") ]]; then
+        # if any modification
+        prompt_segment yellow black
+        st='±'
+      else
+        # if working copy is clean
+        prompt_segment green $CURRENT_FG
+      fi
+      echo -n $(hg prompt "☿ {rev}@{branch}") $st
+    else
+      st=""
+      rev=$(hg id -n 2>/dev/null | sed 's/[^-0-9]//g')
+      branch=$(hg id -b 2>/dev/null)
+      if `hg st | grep -q "^\?"`; then
+        prompt_segment red black
+        st='±'
+      elif `hg st | grep -q "^[MA]"`; then
+        prompt_segment yellow black
+        st='±'
+      else
+        prompt_segment green $CURRENT_FG
+      fi
+      echo -n "☿ $rev@$branch" $st
+    fi
+  fi
+}
+
+# Dir: current working directory
+prompt_dir() {
+  prompt_segment blue $CURRENT_FG '%~'
+}
+
+# Virtualenv: current working virtualenv
+prompt_virtualenv() {
+  local virtualenv_path="$VIRTUAL_ENV"
+  if [[ -n $virtualenv_path && -n $VIRTUAL_ENV_DISABLE_PROMPT ]]; then
+    prompt_segment blue black "(`basename $virtualenv_path`)"
+  fi
+}
+
+# Status:
+# - was there an error
+# - am I root
+# - are there background jobs?
+prompt_status() {
+  local -a symbols
+
+  [[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
+  [[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
+  [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
+
+  [[ -n "$symbols" ]] && prompt_segment black default "$symbols"
+}
+
+## Main prompt
+build_prompt() {
+  RETVAL=$?
+  prompt_status
+  prompt_virtualenv
+  prompt_context
+  prompt_dir
+  prompt_git
+  prompt_bzr
+  prompt_hg
+  prompt_end
+}
+
+PROMPT='%{%f%b%k%}$(build_prompt)%{$fg_bold[blue]%} %D %T % %{$reset_color%}'