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#!/bin/sh
# insinuate-dotfiles -- try to get my dotfiles onto a host, securely
# Copyright (C) 2017-2019 Sean Whitton
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Replacement for COM.SILENTFLAME.CONSFIG::DOTFILES-INSINUATED for when I
# can't access my consfig locally. Possible additional functionality would be
# to do an update of what's already there, but this will be much slower over
# sshfs than the following, which should copy files in just one direction
# Enhancement: When don't have git on remote and src/dotfiles does not
# exist, copy over .bashrc, .inputrc, .shenv, .emacs.d and maybe more,
# unconditionally (i.e. overwrite what's there, in case want to update
# to a newer version). Maybe confirm that I want to do that before
# copying, in case what I would prefer is just to go and install git
# on the remote machine.
set -e
. $HOME/.shenv
# assume connection sharing is set up in ~/.ssh/config
ssh -fN "$1"
if ssh "$1" "test -d src/dotfiles"; then
echo >&2 "src/dotfiles exists"
exit 1
fi
ssh "$1" "mkdir -p src/dotfiles"
temp="$(mktemp -d -p $HOME/tmp insinuate.XXX)"
git clone --no-hardlinks --depth 1 -o local -b master \
"file://$HOME/src/dotfiles" "$temp"
( cd "$temp" && git remote rm local && rm -r .git/refs/remotes/local )
tar -C"$temp/.." -zcf - "$(basename $temp)" \
| ssh "$1" 'tar --strip-components=1 -Csrc/dotfiles -zxf -'
rm -rf "$temp"
# copy my gpg key over there so I can use `mr up` to update dotfiles
if ssh "$1" which gpg >/dev/null; then
gpg --export-options export-minimal --export spwhitton@spwhitton.name \
| ssh "$1" gpg --import
fi
# stow dotfiles into $HOME
ssh "$1" 'sh src/dotfiles/bin/bstraph'
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