.bash_profile.khan

################################################################################
# Khan Academy specific .bash_profile
#
# The difference between .bash_profile and .profile is that the latter
# is called for all sh-compatible shells.  So we put bashisms here
# and non-bashisms in .profile.
#
# According to the bash manpage, if both .bash_profile and .profile
# exist, bash only reads the first one.  So we have to source .profile
# manually.

if [ -z "$KA_DOTFILES_PROFILE_SOURCED" ]; then
   # We check and then set this environment variable to ensure that we source
   # .profile only once.  Depending on a user's dotfile configuration, it
   # might otherwise be possible to create an infinite loop of sourcing.
   export KA_DOTFILES_PROFILE_SOURCED=1
   if [ -s ~/.profile ]; then
      source ~/.profile
   fi
fi
unset KA_DOTFILES_PROFILE_SOURCED

# Figure out what directory we're *really* in (following symlinks).
# We need this because *-completion.bash are siblings to this script.
# http://stackoverflow.com/questions/59895/can-a-bash-script-tell-what-directory-its-stored-in
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do   # follow symlinks
  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
  SOURCE="$(readlink "$SOURCE")"
  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"    # resolve relative symlink
done
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"

# Enable autocompletion for git
source "$DIR/git-completion.bash"
# Similarly for gcloud, if available
if ! which gcloud >/dev/null; then
    GCLOUD_COMPLETION_FILE="$(basename "$(basename gcloud)")/completion.bash.inc"
    if [ -f "$GCLOUD_COMPLETION_FILE" ]; then
        source "$GCLOUD_COMPLETION_FILE"
    fi
fi

# Stop OSX from constantly telling you that zsh is now the default shell.
# It is debatable which shell is better, but we don't need this warning.
export BASH_SILENCE_DEPRECATION_WARNING=1

# Add a brew86 alias if we're on an ARM architecture Mac
if [ "$(uname -s)" = "Darwin" ] && [ "$(uname -m)" = "arm64" ]; then
  alias brew86="arch -x86_64 /usr/local/bin/brew $@"
fi

if [ "$(uname -s)" = "Darwin" ]; then
    # Setting this allows us to store ssh-keys in the keychain without generating
    # a warning.  See ssh-add man page.
    export APPLE_SSH_ADD_BEHAVIOR=macos

    # Add ssh keys stored in the keychain to the ssh-agent
    # Note: IF you have an identity in ~/.ssh and DO NOT have a passphrase already
    #   in the keychain, you will be prompted for a passphrase.  This is because
    #   ssh-add will try to add the key to the agent, and will prompt for a
    #   passphrase if it doesn't have one in the keychain.
    #   If you have a passphrase in the keychain, you will not be prompted.
    #   If you don't have an identity in ~/.ssh, you will not be prompted.
    #   If you have an identity in ~/.ssh and DO have a passphrase in the keychain,
    #   you will not be prompted.
    #   (Being prompted should NOT happen if you ran ssh-add -K when you first
    #    created the key.)
    ssh-add -K
fi