#!/bin/zsh
# Set up dotfiles on a new machine.

setopt LOCAL_OPTIONS ERR_RETURN NO_UNSET PIPE_FAIL

local repo_address="https://schlomp.space/tastytea/dotfiles.git"
local tmp_git_command='git --git-dir=${HOME}/.dotfiles/ --work-tree=${HOME}'
if [[ -f ~/.ssh/noid_dotfiles ]]; then
    repo_address="git@schlomp.space:tastytea/dotfiles.git"
    export GIT_SSH_COMMAND="ssh -i ~/.ssh/noid_dotfiles"
    tmp_git_command="GIT_SSH_COMMAND=\"ssh -i ~/.ssh/noid_dotfiles\" ${tmp_git_command}"
fi
alias config="${tmp_git_command}"

git clone --bare ${repo_address} "${HOME}/.dotfiles" && \
    config submodule init && \
    config submodule update && \
    config config --local status.showUntrackedFiles no && \
    config config --local submodule.recurse true && \
    print "Run \033[1;32mrm ${0} && ${tmp_git_command} checkout\033[0m" \
          "to copy the files to your home directory."

# TODO: [remote "origin"] needs to have
#       fetch = +refs/heads/*:refs/remotes/origin/* in order for
#       submodule.recurse to work, but why?