Merge branch 'master' into fabric_task_description

plugins/droplr/droplr.plugin.zsh

@@ -7,8 +7,8 @@ droplr() {
         return 1
     fi
 
-    if [[ "$1" =~ ^http[|s]:// ]]; then
-        osascript -e "tell app 'Droplr' to shorten '$1'"
+    if [[ "$1" =~ ^https?:// ]]; then
+        osascript -e 'tell app "Droplr" to shorten "'"$1"'"'
     else
         open -ga /Applications/Droplr.app "$1"
     fi

plugins/drush/README.md

+# Drush
+
+## Description
+This plugin offers aliases and functions to make the work with drush easier and more productive.
+
+To enable it, add the `drush` to your `plugins` array in `~/.zshrc`:
+
+```
+plugins=(... drush)
+```
+
+## Aliases
+| Alias | Description                                                           | Command                     |
+|-------|-----------------------------------------------------------------------|-----------------------------|
+| dr    | Display drush help                                                    | drush                       |
+| drca  | Clear all drupal caches.                                              | drush cc all                |
+| drcb  | Clear block cache.                                                    | drush cc block              |
+| drcg  | Clear registry cache.                                                 | drush cc registry           |
+| drcj  | Clear css-js cache.                                                   | drush cc css-js             |
+| drcm  | Clear menu cache.                                                     | drush cc menu               |
+| drcml | Clear module-list cache.                                              | drush cc module-list        |
+| drcr  | Run all cron hooks in all active modules for specified site.          | drush core-cron             |
+| drct  | Clear theme-registry cache.                                           | drush cc theme-registry     |
+| drcv  | Clear views cache. (Make sure that the views module is enabled)       | drush cc views              |
+| drdmp | Backup database in a new dump.sql file                                | drush drush sql-dump --ordered-dump --result-file=dump.sql|
+| drf   | Display features status                                               | drush features              |
+| drfr  | Revert a feature module on your site.                                 | drush features-revert -y    |
+| drfu  | Update a feature module on your site.                                 | drush features-update -y    |
+| drfra | Revert all enabled feature module on your site.                       | drush features-revert-all   |
+| drif  | Flush all derived images.                                             | drush image-flush --all     |
+| drpm  | Show a list of available modules.                                     | drush pm-list --type=module |
+| drst  | Provides a birds-eye view of the current Drupal installation, if any. | drush core-status           |
+| drup  | Apply any database updates required (as with running update.php).     | drush updatedb              |
+| drups | List any pending database updates.                                    | drush updatedb-status       |
+| drv   | Show drush version.                                                   | drush version               |
+| drvd	| Delete a variable.																										| drush variable-del					|
+| drvg	| Get a list of some or all site variables and values.									| drush variable-get					|
+| drvs	| Set a variable.																												| drush variable-set					|
+
+## Functions
+
+### dren
+Download and enable one or more extensions (modules or themes).
+Must be invoked with one or more parameters. e.g.:
+`dren devel` or `dren devel module_filter views`
+
+### drf
+Edit drushrc, site alias, and Drupal settings.php files.
+Can be invoked with one or without parameters. e.g.:
+`drf 1`
+
+### dris
+Disable one or more extensions (modules or themes)
+Must be invoked with one or more parameters. e.g.:
+`dris devel` or `dris devel module_filter views`
+
+### drpu
+Uninstall one or more modules.
+Must be invoked with one or more parameters. e.g.:
+`drpu devel` or `drpu devel module_filter views`
+
+### drnew
+Creates a brand new drupal website.
+Note: As soon as the installation is complete, drush will print a username and a random password into the terminal:
+```
+Installation complete.  User name: admin  User password: cf7t8yqNEm
+```
+
+## Additional features
+
+### Autocomplete
+The [completion script for drush](https://github.com/drush-ops/drush/blob/8.0.1/drush.complete.sh) comes enabled with this plugin.
+So, it is possible to type a command:
+```
+drush sql
+```
+
+And as soon as the tab key is pressed, the script will display the available commands:
+```
+drush sql
+sqlc           sql-conf       sql-create     sql-dump       sql-query      sql-sanitize                
+sql-cli        sql-connect    sql-drop       sqlq           sqlsan         sql-sync
+```

plugins/drush/drush.complete.sh

+# BASH completion script for Drush.
+#
+# Place this in your /etc/bash_completion.d/ directory or source it from your
+# ~/.bash_completion or ~/.bash_profile files.  Alternatively, source
+# examples/example.bashrc instead, as it will automatically find and source
+# this file.
+#
+# If you're using ZSH instead of BASH, add the following to your ~/.zshrc file
+# and source it.
+#
+#   autoload bashcompinit
+#   bashcompinit
+#   source /path/to/your/drush.complete.sh
+
+# Ensure drush is available.
+which drush > /dev/null || alias drush &> /dev/null || return
+
+__drush_ps1() {
+  f="${TMPDIR:-/tmp/}/drush-env-${USER}/drush-drupal-site-$$"
+  if [ -f $f ]
+  then
+    __DRUPAL_SITE=$(cat "$f")
+  else
+    __DRUPAL_SITE="$DRUPAL_SITE"
+  fi
+
+  # Set DRUSH_PS1_SHOWCOLORHINTS to a non-empty value and define a
+  # __drush_ps1_colorize_alias() function for color hints in your Drush PS1
+  # prompt. See example.prompt.sh for an example implementation.
+  if [ -n "${__DRUPAL_SITE-}" ] && [ -n "${DRUSH_PS1_SHOWCOLORHINTS-}" ]; then
+    __drush_ps1_colorize_alias
+  fi
+
+  [[ -n "$__DRUPAL_SITE" ]] && printf "${1:- (%s)}" "$__DRUPAL_SITE"
+}
+
+# Completion function, uses the "drush complete" command to retrieve
+# completions for a specific command line COMP_WORDS.
+_drush_completion() {
+  # Set IFS to newline (locally), since we only use newline separators, and
+  # need to retain spaces (or not) after completions.
+  local IFS=$'\n'
+  # The '< /dev/null' is a work around for a bug in php libedit stdin handling.
+  # Note that libedit in place of libreadline in some distributions. See:
+  # https://bugs.launchpad.net/ubuntu/+source/php5/+bug/322214
+  COMPREPLY=( $(drush --early=includes/complete.inc "${COMP_WORDS[@]}" < /dev/null 2> /dev/null) )
+}
+
+# Register our completion function. We include common short aliases for Drush.
+complete -o bashdefault -o default -o nospace -F _drush_completion d dr drush drush5 drush6 drush7 drush8 drush.php

plugins/drush/drush.plugin.zsh

+# Drush support.
+
+function dren() {
+  drush en $@ -y
+}
+
+function dris() {
+  drush pm-disable $@ -y
+}
+
+function drpu() {
+  drush pm-uninstall $@ -y
+}
+
+function drf() {
+  if [[ $1 == "" ]] then
+    drush core-config
+  else
+    drush core-config --choice=$1
+  fi
+}
+
+function drfi() {
+  if [[ $1 == "fields" ]]; then
+    drush field-info fields
+  elif [[ $1 == "types" ]]; then
+    drush field-info types
+  else
+    drush field-info
+  fi
+}
+
+function drnew() {
+
+  cd ~
+  echo "Website's name: "
+  read WEBSITE_NAME
+
+  HOST=http://$(hostname -i)/
+
+  if [[ $WEBSITE_NAME == "" ]] then
+    MINUTES=$(date +%M:%S)
+    WEBSITE_NAME="Drupal-$MINUTES"
+    echo "Your website will be named: $WEBSITE_NAME"
+  fi
+
+  drush dl drupal --drupal-project-rename=$WEBSITE_NAME
+
+  echo "Type your localhost directory: (Leave empty for /var/www/html/)"
+  read DIRECTORY
+
+  if [[ $DIRECTORY == "" ]] then
+    DIRECTORY="/var/www/html/"
+  fi
+
+  echo "Moving to $DIRECTORY$WEBSITE_NAME"
+  sudo mv $WEBSITE_NAME $DIRECTORY
+  cd $DIRECTORY$WEBSITE_NAME
+
+  echo "Database's user: "
+  read DATABASE_USR
+  echo "Database's password: "
+  read -s DATABASE_PWD
+  echo "Database's name for your project: "
+  read DATABASE
+
+  DB_URL="mysql://$DATABASE_USR:$DATABASE_PWD@localhost/$DATABASE"
+  drush site-install standard --db-url=$DB_URL --site-name=$WEBSITE_NAME
+
+  open_command $HOST$WEBSITE_NAME
+  echo "Done"
+
+}
+
+# Aliases, sorted alphabetically.
+alias dr="drush"
+alias drca="drush cc all" # Deprecated for Drush 8
+alias drcb="drush cc block" # Deprecated for Drush 8
+alias drcg="drush cc registry" # Deprecated for Drush 8
+alias drcj="drush cc css-js"
+alias drcm="drush cc menu"
+alias drcml="drush cc module-list"
+alias drcr="drush core-cron"
+alias drct="drush cc theme-registry"
+alias drcv="drush cc views"
+alias drdmp="drush sql-dump --ordered-dump --result-file=dump.sql"
+alias drf="drush features"
+alias drfr="drush features-revert -y"
+alias drfu="drush features-update -y"
+alias drfra="drush features-revert-all"
+alias drif="drush image-flush --all"
+alias drpm="drush pm-list --type=module"
+alias drst="drush core-status"
+alias drup="drush updatedb"
+alias drups="drush updatedb-status"
+alias drv="drush version"
+alias drvd="drush variable-del"
+alias drvg="drush variable-get"
+alias drvs="drush variable-set"
+
+# Enable drush autocomplete support
+autoload bashcompinit
+bashcompinit
+source $(dirname $0)/drush.complete.sh

plugins/eecms/README.md

+# eecms plugin
+
+This plugin adds auto-completion of console commands for [`eecms`](https://github.com/ExpressionEngine/ExpressionEngine).
+
+To use it, add `eecms` to the plugins array of your `.zshrc` file:
+```
+plugins=(... eecms)
+```
+
+It also adds the alias `eecms` which finds the eecms file in the current project
+and runs it with php.

plugins/eecms/eecms.plugin.zsh

+# ExpressionEngine CMS basic command completion
+
+_eecms_console () {
+    echo "php $(find . -maxdepth 3 -mindepth 1 -name 'eecms' -type f | head -n 1)"
+}
+
+_eecms_get_command_list () {
+    `_eecms_console` | sed "/Available commands/,/^/d" | sed "s/[[:space:]].*//g"
+}
+
+_eecms () {
+    compadd `_eecms_get_command_list`
+}
+
+compdef _eecms '`_eecms_console`'
+compdef _eecms 'system/ee/eecms'
+compdef _eecms eecms
+
+#Alias
+alias eecms='`_eecms_console`'

plugins/emacs/README.md

+# Emacs plugin
+
+This plugin utilizes the Emacs daemon capability, allowing the user to quickly open frames, whether they are opened in a terminal via a ssh connection, or X frames opened on the same host. The plugin also provides some aliases for such operations.
+
+- You don't have the cost of starting Emacs all the time anymore
+- Opening a file is as fast as Emacs does not have anything else to do.
+- You can share opened buffered across opened frames.
+- Configuration changes made at runtime are applied to all frames.
+
+**NOTE:** requires Emacs 24 and newer.
+
+To use it, add emacs to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... emacs)
+```
+
+## Aliases
+
+The plugin uses a custom launcher (which we'll call here `$EMACS_LAUNCHER`) that is just a wrapper around [`emacsclient`](https://www.emacswiki.org/emacs/EmacsClient).
+
+| Alias  | Command                                            | Description                                                    |
+|--------|----------------------------------------------------|----------------------------------------------------------------|
+| emacs  | `$EMACS_LAUNCHER --no-wait`                        | Opens a temporary emacsclient frame                            |
+| e      | `emacs`                                            | Same as emacs alias                                            |
+| te     | `$EMACS_LAUNCHER -nw`                              | Open terminal emacsclient                                      |
+| eeval  | `$EMACS_LAUNCHER --eval`                           | Same as `M-x eval` but from outside Emacs                      |
+| eframe | `emacsclient --alternate-editor "" --create-frame` | Create new X frame                                             |
+| efile  | -                                                  | Print the path to the file open in the current buffer          |
+| ecd    | -                                                  | Print the directory of the file open in the the current buffer |

plugins/emacs/emacs.plugin.zsh

@@ -10,7 +10,7 @@
 # - Configuration changes made at runtime are applied to all frames.
 
 
-if "$ZSH/tools/require_tool.sh" emacs 24 2>/dev/null ; then
+if "$ZSH/tools/require_tool.sh" emacsclient 24 2>/dev/null ; then
     export EMACS_PLUGIN_LAUNCHER="$ZSH/plugins/emacs/emacsclient.sh"
 
     # set EDITOR if not already defined.

plugins/ember-cli/README.md

 # Ember CLI
 
-**Maintainers:** [BilalBudhani](http://www.github.com/BilalBudhani), [eubenesa](http://www.github.com/eubenesa)
+**Maintainers:** [BilalBudhani](https://github.com/BilalBudhani), [eubenesa](https://github.com/eubenesa), [scottkidder](https://github.com/scottkidder]
 
-Ember CLI (http://www.ember-cli.com/)
+Ember CLI (https://www.ember-cli.com/)
 
 ### List of Aliases
 
@@ -17,5 +17,6 @@ Alias | Ember-CLI command
 **ein** | *ember init*
 **ei** | *ember install*
 **et** | *ember test*
+**ets** | *ember test --serve*
 **eu** | *ember update*
 **ev** | *ember version*

plugins/ember-cli/ember-cli.plugin.zsh

 # Ember CLI
-# Visit http://www.ember-cli.com/ to view user guide
+# Visit https://www.ember-cli.com/ to view user guide
 
 alias es='ember serve'
 alias ea='ember addon'
@@ -10,6 +10,7 @@ alias eh='ember help'
 alias ein='ember init'
 alias ei='ember install'
 alias et='ember test'
+alias ets='ember test --serve'
 alias eu='ember update'
 
 # version

plugins/emoji-clock/README.md

+# emoji-clock
+
+The plugin displays current time as an emoji symbol with half hour accuracy.
+
+To use it, add `emoji-clock` to the plugins array of your zshrc file:
+```
+plugins=(... emoji-clock)
+```
+
+## Features
+
+| Function          | Description                                                          |
+|-------------------|----------------------------------------------------------------------|
+| `emoji-clock`     | Displays current time in clock emoji symbol with half hour accuracy  |

plugins/emoji/README.md

@@ -71,7 +71,7 @@ PROMPT="$surfer  > "
 
 ##  Technical Details
 
-The emoji names and codes are sourced from Unicode Technical Report \#51, which provides information on emoji support in Unicode. It can be found at http://www.unicode.org/reports/tr51/index.html.
+The emoji names and codes are sourced from Unicode Technical Report \#51, which provides information on emoji support in Unicode. It can be found at https://www.unicode.org/reports/tr51/index.html.
 
 The group definitions are added by this OMZ plugin. They are not based on external definitions. (As far as I can tell. -apjanke)
 
@@ -108,7 +108,7 @@ The `$emoji_skintone` associative array maps skin tone IDs to the variation sele
 echo "$emoji[smiling_face_with_open_mouth]$emoji_skintone[4]"
 ```
 
-Note that `$emoji_skintone` is an associative array, and its keys are the *names* of "Fitzpatrick Skin Type" groups, not linear indexes into a normal array. The names are `1_2`, `3`, `4`, `5`, and `6`. (Types 1 and 2 are combined into a single color.) See the [Diversity section in Unicode TR 51](http://www.unicode.org/reports/tr51/index.html#Diversity) for details.
+Note that `$emoji_skintone` is an associative array, and its keys are the *names* of "Fitzpatrick Skin Type" groups, not linear indexes into a normal array. The names are `1_2`, `3`, `4`, `5`, and `6`. (Types 1 and 2 are combined into a single color.) See the [Diversity section in Unicode TR 51](https://www.unicode.org/reports/tr51/index.html#Diversity) for details.
 
 ##  TODO
 
@@ -130,6 +130,6 @@ This does *not* mean that it should use Gemoji at run time. None of the `zsh` pl
 
 ####  ZWJ combining function
 
-One of the newer features of Unicode emoji is the ability to use the "Zero-Width Joiner" character to compose multiple emoji characters in to a single "emoji ligature" glyph. For example, this is [how Apple supports "family" emoji with various genders and skin tones](http://www.unicode.org/reports/tr51/index.html#ZWJ_Sequences).
+One of the newer features of Unicode emoji is the ability to use the "Zero-Width Joiner" character to compose multiple emoji characters in to a single "emoji ligature" glyph. For example, this is [how Apple supports "family" emoji with various genders and skin tones](https://www.unicode.org/reports/tr51/index.html#ZWJ_Sequences).
 
 These are a pain to write out (and probably worse to read), and it might be convenient to have a couple functions for concisely composing them, if wider support for them appears.

plugins/emoji/emoji-data.txt

@@ -17,7 +17,7 @@
 #             none:      not applicable
 #   Field 4 — Emoji_Sources:
 #             one or more values from {z, a, j, w, x}
-#             see the key in http://www.unicode.org/draft/reports/tr51/tr51.html#Major_Sources
+#             see the key in https://www.unicode.org/draft/reports/tr51/tr51.html#Major_Sources
 #             NA:        not applicable
 #   Comment — currently contains the version where the character was first encoded,
 #             followed by:

plugins/emoji/update_emoji.pl

@@ -5,8 +5,8 @@
 # This script generates the emoji.plugin.zsh emoji definitions from the Unicode
 # character data for the emoji characters.
 #
-# The data file can be found at http://unicode.org/Public/emoji/latest/emoji-data.txt
-# as referenced in Unicode TR51 (http://www.unicode.org/reports/tr51/index.html).
+# The data file can be found at https://unicode.org/Public/emoji/latest/emoji-data.txt
+# as referenced in Unicode TR51 (https://www.unicode.org/reports/tr51/index.html).
 #
 # This is known to work with the data file from version 1.0. It may not work with later
 # versions if the format changes. In particular, this reads line comments to get the

plugins/emotty/README.md

+# emotty plugin
+
+This plugin returns an emoji for the current $TTY number so it can be used
+in a prompt.
+
+To use it, add emotty to the plugins array in your zshrc file:
+```
+plugins=(... emotty)
+```
+
+**NOTE:** it requires the [emoji plugin](https://github.com/robbyrussell/oh-my-zsh/tree/master/plugins/emoji).
+
+## Usage
+
+The function `emotty` displays an emoji from the current character set (default: `emoji`), based
+on the number associated to the `$TTY`.
+
+There are different sets of emoji characters available, to choose a different
+set, set `$emotty_set` to the name of the set you would like to use, e.g.:
+```
+emotty_set=nature
+```
+
+### Character Sets
+
+- emoji
+- loral
+- love
+- nature
+- stellar
+- zodiac
+
+Use the `display_emotty` function to list the emojis in the current character set, or
+the character set passed as the first argument. For example:
+
+```
+$ display_emotty zodiac
+<list of all the emojis in the zodiac character set>
+```

plugins/emotty/emotty.plugin.zsh

@@ -25,14 +25,21 @@ emotty_default_set=emoji
 function emotty() {
   # Use emotty set defined by user, fallback to default
   local emotty=${_emotty_sets[${emotty_set:-$emotty_default_set}]}
-  # Parse $TTY number, normalizing it to an emotty set index
-  (( tty = (${TTY##/dev/ttys} % ${#${=emotty}}) + 1 ))
+
+  # Parse tty number via prompt expansion. %l equals:
+  # - N      if tty = /dev/ttyN
+  # - pts/N  if tty = /dev/pts/N
+  local tty = ${${(%):-%l}##pts/}
+  # Normalize it to an emotty set index
+  (( tty = (tty % ${#${=emotty}}) + 1 ))
+
   local character_name=${${=emotty}[tty]}
   echo "${emoji[${character_name}]}${emoji2[emoji_style]}"
 }
 
 function display_emotty() {
-  local name=$1
+  local name=${1:-$emotty_set}
+  echo $name
   for i in ${=_emotty_sets[$name]}; do
     printf "${emoji[$i]}${emoji2[emoji_style]}  "
   done

plugins/encode64/README.md

+# encode64
+
+Alias plugin for encoding or decoding using `base64` command
+
+## Functions and Aliases
+
+| Function   | Alias | Description                    |
+| ---------- | ----- | ------------------------------ |
+| `encode64` | `e64` | Encodes given data to base64   |
+| `decode64` | `d64` | Decodes given data from base64 |
+
+## Enabling plugin
+
+1. Edit your `.zshrc` file and add `encode64` to the list of plugins:
+
+   ```sh
+   plugins=(
+     # ...other enabled plugins
+     encode64
+   )
+   ```
+
+2. Restart your terminal session or reload configuration by running:
+
+   ```sh
+   source ~/.zshrc
+   ```
+
+## Usage and examples
+
+### Encoding
+
+- From parameter
+
+  ```console
+  $ encode64 "oh-my-zsh"
+  b2gtbXktenNo
+  $ e64 "oh-my-zsh"
+  b2gtbXktenNo
+  ```
+
+- From piping
+
+  ```console
+  $ echo "oh-my-zsh" | encode64
+  b2gtbXktenNo==
+  $ echo "oh-my-zsh" | e64
+  b2gtbXktenNo==
+  ```
+
+### Decoding
+
+- From parameter
+
+  ```console
+  $ decode64 b2gtbXktenNo
+  oh-my-zsh%
+  $ d64 b2gtbXktenNo
+  oh-my-zsh%
+  ```
+
+- From piping
+
+  ```console
+  $ echo "b2gtbXktenNoCg==" | decode64
+  oh-my-zsh
+  $ echo "b2gtbXktenNoCg==" | decode64
+  oh-my-zsh
+  ```

plugins/extract/README.md

+# extract plugin
+
+This plugin defines a function called `extract` that extracts the archive file
+you pass it, and it supports a wide variety of archive filetypes.
+
+This way you don't have to know what specific command extracts a file, you just
+do `extract <filename>` and the function takes care of the rest.
+
+To use it, add `extract` to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... extract)
+```
+
+## Supported file extensions
+
+| Extension         | Description                          |
+|:------------------|:-------------------------------------|
+| `7z`              | 7zip file                            |
+| `Z`               | Z archive (LZW)                      |
+| `apk`             | Android app file                     |
+| `aar`             | Android library file                 |
+| `bz2`             | Bzip2 file                           |
+| `deb`             | Debian package                       |
+| `gz`              | Gzip file                            |
+| `ipsw`            | iOS firmware file                    |
+| `jar`             | Java Archive                         |
+| `lzma`            | LZMA archive                         |
+| `rar`             | WinRAR archive                       |
+| `sublime-package` | Sublime Text package                 |
+| `tar`             | Tarball                              |
+| `tar.bz2`         | Tarball with bzip2 compression       |
+| `tar.gz`          | Tarball with gzip compression        |
+| `tar.xz`          | Tarball with lzma2 compression       |
+| `tar.zma`         | Tarball with lzma compression        |
+| `tbz`             | Tarball with bzip compression        |
+| `tbz2`            | Tarball with bzip2 compression       |
+| `tgz`             | Tarball with gzip compression        |
+| `tlz`             | Tarball with lzma compression        |
+| `txz`             | Tarball with lzma2 compression       |
+| `war`             | Web Application archive (Java-based) |
+| `xpi`             | Mozilla XPI module file              |
+| `xz`              | LZMA2 archive                        |
+| `zip`             | Zip archive                          |
+
+See [list of archive formats](https://en.wikipedia.org/wiki/List_of_archive_formats) for
+more information regarding archive formats.

plugins/extract/_extract

@@ -3,6 +3,5 @@
 
 _arguments \
   '(-r --remove)'{-r,--remove}'[Remove archive.]' \
-  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|ipsw|rar|7z|deb)(-.)'" && return 0
-
-
+  "*::archive file:_files -g '(#i)*.(7z|Z|apk|aar|bz2|deb|gz|ipsw|jar|lzma|rar|sublime-package|tar|tar.bz2|tar.gz|tar.xz|tar.zma|tbz|tbz2|tgz|tlz|txz|war|whl|xpi|xz|zip)(-.)'" \
+    && return 0

plugins/extract/extract.plugin.zsh

-# ------------------------------------------------------------------------------
-#          FILE:  extract.plugin.zsh
-#   DESCRIPTION:  oh-my-zsh plugin file.
-#        AUTHOR:  Sorin Ionescu (sorin.ionescu@gmail.com)
-#       VERSION:  1.0.1
-# ------------------------------------------------------------------------------
-
+alias x=extract
 
-function extract() {
+extract() {
 	local remove_archive
 	local success
-  local file_name
 	local extract_dir
 
 	if (( $# == 0 )); then
-    echo "Usage: extract [-option] [file ...]"
-    echo
-    echo Options:
-    echo "    -r, --remove    Remove archive."
-    echo
-    echo "Report bugs to <sorin.ionescu@gmail.com>."
+		cat <<-'EOF' >&2
+			Usage: extract [-option] [file ...]
+
+			Options:
+			    -r, --remove    Remove archive after unpacking.
+		EOF
 	fi
 
 	remove_archive=1
@@ -29,30 +22,31 @@ function extract() {
 
 	while (( $# > 0 )); do
 		if [[ ! -f "$1" ]]; then
-      echo "extract: '$1' is not a valid file" 1>&2
+			echo "extract: '$1' is not a valid file" >&2
 			shift
 			continue
 		fi
 
 		success=0
-    file_name="$( basename "$1" )"
-    extract_dir="$( echo "$file_name" | sed "s/\.${1##*.}//g" )"
-    case "$1" in
-      (*.tar.gz|*.tgz) [ -z $commands[pigz] ] && tar zxvf "$1" || pigz -dc "$1" | tar xv ;;
+		extract_dir="${1:t:r}"
+		case "${1:l}" in
+			(*.tar.gz|*.tgz) (( $+commands[pigz] )) && { pigz -dc "$1" | tar xv } || tar zxvf "$1" ;;
 			(*.tar.bz2|*.tbz|*.tbz2) tar xvjf "$1" ;;
-      (*.tar.xz|*.txz) tar --xz --help &> /dev/null \
+			(*.tar.xz|*.txz)
+				tar --xz --help &> /dev/null \
 				&& tar --xz -xvf "$1" \
 				|| xzcat "$1" | tar xvf - ;;
-      (*.tar.zma|*.tlz) tar --lzma --help &> /dev/null \
+			(*.tar.zma|*.tlz)
+				tar --lzma --help &> /dev/null \
 				&& tar --lzma -xvf "$1" \
 				|| lzcat "$1" | tar xvf - ;;
 			(*.tar) tar xvf "$1" ;;
-      (*.gz) [ -z $commands[pigz] ] && gunzip "$1" || pigz -d "$1" ;;
+			(*.gz) (( $+commands[pigz] )) && pigz -d "$1" || gunzip "$1" ;;
 			(*.bz2) bunzip2 "$1" ;;
 			(*.xz) unxz "$1" ;;
 			(*.lzma) unlzma "$1" ;;
-      (*.Z) uncompress "$1" ;;
-      (*.zip|*.war|*.jar|*.sublime-package|*.ipsw|*.xpi|*.apk) unzip "$1" -d $extract_dir ;;
+			(*.z) uncompress "$1" ;;
+			(*.zip|*.war|*.jar|*.sublime-package|*.ipsw|*.xpi|*.apk|*.aar|*.whl) unzip "$1" -d $extract_dir ;;
 			(*.rar) unrar x -ad "$1" ;;
 			(*.7z) 7za x "$1" ;;
 			(*.deb)
@@ -60,12 +54,12 @@ function extract() {
 				mkdir -p "$extract_dir/data"
 				cd "$extract_dir"; ar vx "../${1}" > /dev/null
 				cd control; tar xzvf ../control.tar.gz
-        cd ../data; tar xzvf ../data.tar.gz
-        cd ..; rm *.tar.gz debian-binary
+				cd ../data; extract ../data.tar.*
+				cd ..; rm *.tar.* debian-binary
 				cd ..
 			;;
 			(*)
-        echo "extract: '$1' cannot be extracted" 1>&2
+				echo "extract: '$1' cannot be extracted" >&2
 				success=1
 			;;
 		esac
@@ -75,6 +69,3 @@ function extract() {
 		shift
 	done
 }
-
-alias x=extract
-