install-dotfiles

#!/bin/bash

export TERM=xterm-256color
DOTFILES_DIRECTORY="${HOME}/dotfiles"
DOTFILES_GIT_REMOTE="https://github.com/mmcintire96/dotfiles.git"

# Helper Functions
# Header logging
e_header() {
    printf "\n$(tput setaf 7)%s$(tput sgr0)\n" "$@"
}

# Success logging
e_success() {
    printf "$(tput setaf 64)✓ %s$(tput sgr0)\n" "$@"
}

# Error logging
e_error() {
    printf "$(tput setaf 1)x %s$(tput sgr0)\n" "$@"
}

# Warning logging
e_warning() {
    printf "$(tput setaf 136)! %s$(tput sgr0)\n" "$@"
}

# Test whether we're in a git repo
is_git_repo() {
    $(git rev-parse --is-inside-work-tree &> /dev/null)
}

# Test whether a command exists
# $1 - cmd to test
type_exists() {
    if [ $(type -P $1) ]; then
      return 0
    fi
    return 1
}

## Main Code
# If missing, download and extract the dotfiles repository
if [[ ! -d ${DOTFILES_DIRECTORY} ]]; then
    printf "$(tput setaf 7)Downloading dotfiles...\033[m\n"
    git clone ${DOTFILES_GIT_REMOTE}
    mv dotfiles ${DOTFILES_DIRECTORY}
fi

cd ${DOTFILES_DIRECTORY}

# Conditionally sync with the remote repository
if [[ $no_sync ]]; then
    printf "Skipped dotfiles sync.\n"
else
    e_header "Syncing dotfiles..."
    # Pull down the latest changes
    git pull --rebase origin master
    # Update submodules
    git submodule update --recursive --init --quiet
fi

link() {
    # Force create/replace the symlink.
    ln -fs "${DOTFILES_DIRECTORY}/${1}" "${HOME}/${2}"
}

mirrorfiles() {
    # Copy `.gitconfig`.
    # Any global git commands in `~/.bash_profile.local` will be written to
    # `.gitconfig`. This prevents them being committed to the repository.
    #rsync -avz --quiet ${DOTFILES_DIRECTORY}/git/gitconfig  ${HOME}/.gitconfig

    # Force remove the vim directory if it's already there.
    if [ -e "${HOME}/.vim" ]; then
        rm -rf "${HOME}/.vim"
    fi

    # Create the necessary symbolic links between the `.dotfiles` and `HOME`
    # directory. The `bash_profile` sources other files directly from the
    # `.dotfiles` repository.
    link "bash/bashrc"       ".bashrc"
    link "bash/profile"       ".profile"
    link "bash/bash_profile" ".bash_profile"
    link "zsh/zshrc"          ".zshrc"
    #link "input/inputrc"      ".inputrc"
    #link "git/gitattributes"  ".gitattributes"
    link "git/gitignore"      ".gitignore"
    link "vim"                ".vim"
    #link "vim"                ".vim"
    link "vim/vimrc"          ".vimrc"
    link "tmux/tmux.conf"     ".tmux.conf"

    e_success "Dotfiles update complete!"
}

mirrorfiles

source ${HOME}/.bash_profile