Installed Oh-My-Zsh, slight polybar change (brightness)

.oh-my-zsh/plugins/github/README.md

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+#  github
+
+This plugin supports working with GitHub from the command line. It provides a few things:
+
+* Sets up the `hub` wrapper and completions for the `git` command if you have `hub` installed.
+* Completion for the `github` Ruby gem.
+* Convenience functions for working with repos and URLs.
+
+###  Functions
+
+* `empty_gh` - Creates a new empty repo (with a `README.md`) and pushes it to GitHub
+* `new_gh` - Initializes an existing directory as a repo and pushes it to GitHub
+* `exist_gh` - Takes an existing repo and pushes it to GitHub
+* `git.io` - Shortens a URL using [git.io](http://git.io)
+
+
+##  Installation
+
+[Hub](http://github.com/github/hub) needs to be installed if you want to use it. On OS X with Homebrew, this can be done with `brew install hub`. The `hub` completion definition needs to be added to your `$FPATH` before initializing OMZ.
+
+The [`github` Ruby gem](http://github.com/defunkt/github-gem) needs to be installed if you want to use it.
+
+###  Configuration
+
+These settings affect `github`'s behavior.
+
+#### Environment variables
+
+* `$GITHUB_USER`
+* `$GITHUB_PASSWORD`
+
+#### Git configuration options
+
+* `github.user` - GitHub username for repo operations
+
+See `man hub` for more details.
+
+###  Homebrew installation note
+
+If you have installed `hub` using Homebrew, its completions may not be on your `$FPATH` if you are using the system `zsh`. Homebrew installs `zsh` completion definitions to `/usr/local/share/zsh/site-functions`, which will be on `$FPATH` for the Homebrew-installed `zsh`, but not for the system `zsh`. If you want it to work with the system `zsh`, add this to your `~/.zshrc` before it sources `oh-my-zsh.sh`.
+
+```zsh
+if (( ! ${fpath[(I)/usr/local/share/zsh/site-functions]} )); then
+  FPATH=/usr/local/share/zsh/site-functions:$FPATH
+fi
+```

.oh-my-zsh/plugins/github/_hub

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+#compdef hub
+
+# Zsh will source this file when attempting to autoload the "_hub" function,
+# typically on the first attempt to complete the hub command.  We define two new
+# setup helper routines (one for the zsh-distributed version, one for the
+# git-distributed, bash-based version).  Then we redefine the "_hub" function to
+# call "_git" after some other interception.
+#
+# This is pretty fragile, if you think about it.  Any number of implementation
+# changes in the "_git" scripts could cause problems down the road.  It would be
+# better if the stock git completions were just a bit more permissive about how
+# it allowed third-party commands to be added.
+
+(( $+functions[__hub_setup_zsh_fns] )) ||
+__hub_setup_zsh_fns () {
+  (( $+functions[_git-alias] )) ||
+  _git-alias () {
+    _arguments \
+      '-s[output shell script suitable for eval]' \
+      '1::shell:(zsh bash csh)'
+  }
+
+  (( $+functions[_git-browse] )) ||
+  _git-browse () {
+    _arguments \
+      '-u[output the URL]' \
+      '2::subpage:(wiki commits issues)'
+  }
+
+  (( $+functions[_git-compare] )) ||
+  _git-compare () {
+    _arguments \
+      '-u[output the URL]' \
+      ':[start...]end range:'
+  }
+
+  (( $+functions[_git-create] )) ||
+  _git-create () {
+    _arguments \
+      '::name (REPOSITORY or ORGANIZATION/REPOSITORY):' \
+      '-p[make repository private]' \
+      '-d[description]:description' \
+      '-h[home page]:repository home page URL:_urls'
+  }
+
+  (( $+functions[_git-fork] )) ||
+  _git-fork () {
+    _arguments \
+      '--no-remote[do not add a remote for the new fork]'
+  }
+
+  (( $+functions[_git-pull-request] )) ||
+  _git-pull-request () {
+    _arguments \
+      '-f[force (skip check for local commits)]' \
+      '-b[base]:base ("branch", "owner\:branch", "owner/repo\:branch"):' \
+      '-h[head]:head ("branch", "owner\:branch", "owner/repo\:branch"):' \
+      - set1 \
+        '-m[message]' \
+        '-F[file]' \
+        '-a[user]' \
+        '-M[milestone]' \
+        '-l[labels]' \
+      - set2 \
+        '-i[issue]:issue number:' \
+      - set3 \
+        '::issue-url:_urls'
+  }
+
+  # stash the "real" command for later
+  functions[_hub_orig_git_commands]=$functions[_git_commands]
+
+  # Replace it with our own wrapper.
+  declare -f _git_commands >& /dev/null && unfunction _git_commands
+  _git_commands () {
+    local ret=1
+    # call the original routine
+    _call_function ret _hub_orig_git_commands
+
+    # Effectively "append" our hub commands to the behavior of the original
+    # _git_commands function.  Using this wrapper function approach ensures
+    # that we only offer the user the hub subcommands when the user is
+    # actually trying to complete subcommands.
+    hub_commands=(
+      alias:'show shell instructions for wrapping git'
+      pull-request:'open a pull request on GitHub'
+      fork:'fork origin repo on GitHub'
+      create:'create new repo on GitHub for the current project'
+      browse:'browse the project on GitHub'
+      compare:'open GitHub compare view'
+      ci-status:'lookup commit in GitHub Status API'
+    )
+    _describe -t hub-commands 'hub command' hub_commands && ret=0
+
+    return ret
+  }
+}
+
+(( $+functions[__hub_setup_bash_fns] )) ||
+__hub_setup_bash_fns () {
+  # TODO more bash-style fns needed here to complete subcommand args.  They take
+  # the form "_git_CMD" where "CMD" is something like "pull-request".
+
+  # Duplicate and rename the 'list_all_commands' function
+  eval "$(declare -f __git_list_all_commands | \
+        sed 's/__git_list_all_commands/__git_list_all_commands_without_hub/')"
+
+  # Wrap the 'list_all_commands' function with extra hub commands
+  __git_list_all_commands() {
+    cat <<-EOF
+alias
+pull-request
+fork
+create
+browse
+compare
+ci-status
+EOF
+    __git_list_all_commands_without_hub
+  }
+
+  # Ensure cached commands are cleared
+  __git_all_commands=""
+}
+
+# redefine _hub to a much smaller function in the steady state
+_hub () {
+  # only attempt to intercept the normal "_git" helper functions once
+  (( $+__hub_func_replacement_done )) ||
+    () {
+      # At this stage in the shell's execution the "_git" function has not yet
+      # been autoloaded, so the "_git_commands" or "__git_list_all_commands"
+      # functions will not be defined.  Call it now (with a bogus no-op service
+      # to prevent premature completion) so that we can wrap them.
+      if declare -f _git >& /dev/null ; then
+        _hub_noop () { __hub_zsh_provided=1 }       # zsh-provided will call this one
+        __hub_noop_main () { __hub_git_provided=1 } # git-provided will call this one
+        local service=hub_noop
+        _git
+        unfunction _hub_noop
+        unfunction __hub_noop_main
+        service=git
+      fi
+
+      if (( $__hub_zsh_provided )) ; then
+        __hub_setup_zsh_fns
+      elif (( $__hub_git_provided )) ; then
+        __hub_setup_bash_fns
+      fi
+
+      __hub_func_replacement_done=1
+    }
+
+  # Now perform the actual completion, allowing the "_git" function to call our
+  # replacement "_git_commands" function as needed.  Both versions expect
+  # service=git or they will call nonexistent routines or end up in an infinite
+  # loop.
+  service=git
+  declare -f _git >& /dev/null && _git
+}
+
+# make sure we actually attempt to complete on the first "tab" from the user
+_hub

.oh-my-zsh/plugins/github/github.plugin.zsh

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+# Set up hub wrapper for git, if it is available; http://github.com/github/hub
+if [ "$commands[(I)hub]" ]; then
+  if hub --version &>/dev/null; then
+    eval $(hub alias -s zsh)
+  fi
+fi
+
+# Functions #################################################################
+
+# Based on https://github.com/dbb/githome/blob/master/.config/zsh/functions
+
+# empty_gh <NAME_OF_REPO>
+#
+# Use this when creating a new repo from scratch.
+# Creates a new repo with a blank README.md in it and pushes it up to GitHub.
+empty_gh() { # [NAME_OF_REPO]
+  emulate -L zsh
+  local repo=$1
+
+  mkdir "$repo"
+  touch "$repo/README.md"
+  new_gh "$repo"
+}
+
+# new_gh [DIRECTORY]
+#
+# Use this when you have a directory that is not yet set up for git.
+# This function will add all non-hidden files to git.
+new_gh() { # [DIRECTORY]
+  emulate -L zsh
+  local repo="$1"
+  cd "$repo" \
+    || return
+
+  git init \
+    || return
+  # add all non-dot files
+  print '.*'"\n"'*~' >> .gitignore
+  git add [^.]* \
+    || return
+  git add .gitignore \
+    || return
+  git commit -m 'Initial commit.' \
+    || return
+  hub create \
+    || return
+  git push -u origin master \
+    || return
+}
+
+# exist_gh [DIRECTORY]
+#
+# Use this when you have a git repo that's ready to go and you want to add it
+# to your GitHub.
+exist_gh() { # [DIRECTORY]
+  emulate -L zsh
+  local repo=$1
+  cd "$repo"
+
+  hub create \
+    || return
+  git push -u origin master
+}
+
+# git.io "GitHub URL"
+#
+# Shorten GitHub url, example:
+#   https://github.com/nvogel/dotzsh    >   http://git.io/8nU25w  
+# source: https://github.com/nvogel/dotzsh
+# documentation: https://github.com/blog/985-git-io-github-url-shortener
+#
+git.io() {
+  emulate -L zsh
+  curl -i -s https://git.io -F "url=$1" | grep "Location" | cut -f 2 -d " "
+}
+
+# End Functions #############################################################
+