#
# .profile: basic environment setup
#

# Set language
export LC_ALL=pt_BR.UTF-8
export LANG=pt_BR.UTF-8

# Source functions and variables from other places
if [ -e "$HOME/.aliases" ]; then
  . $HOME/.aliases
fi

# Funcoes ZZ
#if [ -e "/usr/bin/funcoeszz" ]; then
#  . /usr/bin/funcoeszz
#fi

# Set PATH
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/games:/usr/local/bin:/usr/local/sbin:/usr/local/games

# Add snap into PATH
if [ -d "/snap/bin" ]; then
  PATH="/snap/bin:$PATH"
fi

# Add ~/.local/bin folder into PATH
if [ -d "$HOME/.local/bin" ]; then
  PATH=$HOME/.local/bin:$PATH
fi

# Add ~/bin folder into PATH
if [ -d "$HOME/bin" ]; then
  PATH=$HOME/bin:$PATH
fi

# Add all ~/apps folders into PATH
if [ -d "$HOME/apps" ]; then
  PATH=$HOME/apps:$PATH

  for folder in `ls $HOME/apps`; do
    PATH=$HOME/apps/$folder:$PATH
  done
fi

# Add all ~/apps/local folders into PATH
if [ -d "$HOME/apps/local" ]; then
  for folder in `ls $HOME/apps/local`; do
    PATH=$HOME/apps/local/$folder:$PATH
  done
fi

# PATH for stowpkg
if [ -d "$HOME/apps/stowpkg/tree/`uname -m`/bin" ]; then
  PATH="$HOME/apps/stowpkg/tree/`uname -m`/bin:$PATH"
fi

# Add /vagrant into PATH, useful if we're inside a virtual machine
if [ -d "/vagrant/bin" ]; then
  PATH="/vagrant/bin:/vagrant:$PATH"
fi

# Add /srv/kvmx into PATH, useful if we're inside a virtual machine
if [ -d "/srv/kvmx/bin" ]; then
  PATH="/srv/kvmx/bin:/srv/kvmx:$PATH"
fi

# Add /srv/shared into PATH, useful if we're inside a virtual machine
if [ -d "/srv/shared/bin" ]; then
  PATH="/srv/shared/bin:/srv/shared:$PATH"
fi

# Add composer into PATH
if [ -d "$HOME/.composer/vendor/bin" ]; then
  PATH="$HOME/.composer/vendor/bin:$PATH"
fi

# Add Go into PATH
if [ -e "/usr/lib/go" ]; then
  export GOROOT="/usr/lib/go"

  PATH=$PATH:$GOROOT/bin
fi

# Add local Go into PATH
if [ -e "$HOME/apps/go" ]; then
  export GOPATH="$HOME/apps/go"

  PATH=$PATH:$GOPATH/bin
fi

# Export PATH
export PATH=$PATH

# Where most projects live
# Use $HOME instead of ~ for zsh compatibility
#export WORKPATH="$HOME/file:$HOME/data:$HOME/code:$HOME/apps:$HOME/.dotfiles:$HOME/.dotfiles/modules"
export WORKPATH="$HOME/file:$HOME/data:$HOME/code:$HOME/apps:$HOME/apps/dotfiles/modules"

# See http://www.caliban.org/bash/#bashtips
export CDPATH=".:$HOME:$WORKPATH"

# Expand workpath
#for folder in `echo $WORKPATH | sed -e "s|:| |g" -e "s|~|$HOME|g"`; do
#  PROJECTS="$PROJECTS`ls -d $folder/*`"
#done

# Based on http://superuser.com/questions/90535/how-do-i-turn-of-auto-echo-in-bash-when-i-cd
if [ "$0" = "bash" ]; then
  cd() {
    if [ -z "$*" ]; then
      destination=~
    else
      destination=$*
    fi

    # Check if its a project under CPATH
    cdpath=`command cd "${destination}" 2> /dev/null`

    # Got to folder
    command cd "${destination}" > /dev/null

    # Update screen title
    #
    # Doesn't deal about getting out of a project path
    # or if going into a project subfolder
    #
    #if [ ! -z "$cdpath" ] && [ ! -z "$STY" ]; then
    #  folder="`basename $cdpath`"
    #
    #  if echo "$PROJECTS" | grep -q "/$folder$"; then
    #    # Got inside a project folder
    #    stitle `basename $folder`
    #  fi
    #fi
  }
fi

# Special cd: change folder and set title
scd() {
  cd "$*"
  stitle `basename $*` > /dev/null 2>&1
  ttitle `basename $*` > /dev/null 2>&1
}

mkday() {
  suffix="$1"
  folder="`today`"

  if [ ! -z "$suffix" ]; then
    folder="$folder-$suffix"
  fi

  mkdir $folder && cd $folder
}

mkmonth() {
  suffix="$1"
  folder="`month`"

  if [ ! -z "$suffix" ]; then
    folder="$folder-$suffix"
  fi

  mkdir $folder && cd $folder
}

mkcd() {
  mkdir "$*" && cd "$*"
}

mktouch() {
  mkdir -p `dirname "$*"`
  touch "$*"
}

# Default editor
#if [ ! -z "$DISPLAY" ]; then
#  # Avoid "Avoiding protocol specified" error
#  export EDITOR="vim -X"
#else
#  export EDITOR="vim"
#fi
export EDITOR="vim"

# Basic git configuration
# See http://stackoverflow.com/questions/4192014/git-ps1-extremely-slow-in-kernel-tree
export GIT_PS1_SHOWDIRTYSTATE=""
export GIT_PS1_SHOWUNTRACKEDFILES=""

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [ ! -z "$BASH" ]; then
  if ! shopt -oq posix; then
    if [ -f /usr/share/bash-completion/bash_completion ]; then
      . /usr/share/bash-completion/bash_completion
    elif [ -f /etc/bash_completion ]; then
      . /etc/bash_completion
    fi
  fi
fi

# Load git completion if needed
#if [ ! -z "$BASH" ]; then
#  if ! type __git_ps1 2> /dev/null | head -1 | grep -q function; then
#    if [ -e "/etc/bash_completion.d/git-prompt" ]; then
#      . /etc/bash_completion.d/git-prompt
#    elif [ -e "/etc/bash_completion.d/git" ]; then
#      . /etc/bash_completion.d/git
#    fi
#  fi
#fi

# Less configuration
# See http://seclists.org/fulldisclosure/2014/Nov/74
export LESSSECURE="1"
export LESSOPEN=""
export LESSCLOSE=""

# Lynx configuration
export LYNX_LSS="$HOME/.lynx/lynx.lss"
export LYNX_CFG="$HOME/.lynx/lynx.cfg"

# Temporary folder
export TMPDIR="$HOME/temp/misc"
export TMP="$HOME/temp/misc"
# This might cause issues when trying to attach to remote tmux sessions
#export TMUX_TMPDIR="$TMP/misc"
mkdir -p $TMP

# Log folder
export LOG="$HOME/temp/log"
mkdir -p $LOG

# Dir colors
eval "`dircolors -b ~/.dircolorsrc`"

# SSH and GPG Agents
if [ -x "$HOME/apps/utils-ssh/ssh-agent-loadkeys" ]; then
  . $HOME/apps/utils-ssh/ssh-agent-loadkeys
fi

#if [ -e "$HOME/apps/utils-ssh/ssh-agent-eval" ]; then
#  $HOME/apps/utils-ssh/ssh-agent-eval
#fi

# GPG Agent
#if [ -e "$HOME/apps/utils-gpg/gpg-agent-eval" ]; then
#  $HOME/apps/utils-gpg/gpg-agent-eval
#fi

# Remove lost found folder if empty
if [ -d "$HOME/lost+found" ]; then
  rmdir $HOME/lost+found &> /dev/null
fi

# Make sure basic folder structure exists
mkdir -p $HOME/apps $HOME/file $HOME/mail $HOME/sync $HOME/temp/public

# Make sure data symlink exists
if [ -e "/var/data" ] && [ ! -e "$HOME/data" ]; then
  ln -s /var/data $HOME/data
fi

# Make sure code symlink exists
if [ -e "/var/data/code" ] && [ ! -e "$HOME/code" ]; then
  ln -s /var/data/code $HOME/code
fi

# Make sure download symlink exists
if [ -e "/var/data/load" ] && [ ! -e "$HOME/load" ]; then
  ln -s /var/data/load $HOME/load
elif [ ! -e "$HOME/load" ]; then
  mkdir -p $HOME/load
fi

# Custom configuration
if [ -e "$HOME/.custom/profile" ]; then
  . $HOME/.custom/profile
fi

# Python
if [ -e "$HOME/apps/python" ]; then
  export PYTHONPATH="$HOME/apps/python"

  if [ -e "$HOME/apps/python/venv/bin/activate" ]; then
    source $HOME/apps/python/venv/bin/activate
  fi
fi

# Start the powerline daemon
# See http://powerline.readthedocs.io/en/master/usage/shell-prompts.html
if [ -x "/usr/bin/powerline-daemon" ]; then
  /usr/bin/powerline-daemon -q
fi

# Bash specifics
#if [ -n "$BASH_VERSION" ]; then
if [ "$0" = "bash" ]; then
  # Command prompt if no system-wide custom prompt is available
  if [ "$TERM" != "linux" ] && [ -e "/usr/share/powerline/bindings/bash/powerline.sh" ]; then
    powerline-daemon -q
    POWERLINE_BASH_CONTINUATION=1
    POWERLINE_BASH_SELECT=1
    . /usr/share/powerline/bindings/bash/powerline.sh
  elif ! type command_prompt &> /dev/null && [ -e "$HOME/apps/shellprompt/prompt" ]; then
    . $HOME/apps/shellprompt/prompt
  fi
fi

# Avoid Enter SOCKS5 password for user@127.0.0.1 when using ssh+tor
export SOCKS5_PASSWORD=""

# Detect if we're inside a vagrant VM
if [ -z "$STARTUP_FOLDER" ] && [ -d "/vagrant" ]; then
  STARTUP_FOLDER="/vagrant"
fi

# Detect if we're inside a kvmx VM, old convention
if [ -z "$STARTUP_FOLDER" ] && [ -f "/srv/kvmx/kvmxfile" ]; then
  STARTUP_FOLDER="/srv/kvmx"
fi

# Detect if we're inside a kvmx VM
if [ -z "$STARTUP_FOLDER" ] && [ -f "/srv/shared/kvmxfile" ]; then
  STARTUP_FOLDER="/srv/shared"
fi

# Make sure we start at the startup folder, defaulting to home
cd $STARTUP_FOLDER

# Run startup commands
#if [ ! -z "$STARTUP" ]; then
#  $STARTUP
#fi

# Run startup scripts
#if [ -d "$HOME/.custom/profile.d" ];
#  run-parts $HOME/.custom/profile.d
#fi