2016-06-18 11:33:49 -04:00
|
|
|
#!/bin/sh
|
2015-07-14 08:48:47 -04:00
|
|
|
# yadm - Yet Another Dotfiles Manager
|
2017-02-10 17:32:07 -05:00
|
|
|
# Copyright (C) 2015-2017 Tim Byrne
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
# 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, version 3 of the License.
|
|
|
|
|
|
|
|
# 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/>.
|
|
|
|
|
2016-06-18 11:33:49 -04:00
|
|
|
#; execute script with bash (shebang line is /bin/sh for portability)
|
|
|
|
if [ -z "$BASH_VERSION" ]; then
|
|
|
|
[ "$YADM_TEST" != 1 ] && exec bash "$0" "$@"
|
|
|
|
fi
|
|
|
|
|
2017-05-10 18:44:56 -04:00
|
|
|
VERSION=1.10.0
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
YADM_WORK="$HOME"
|
|
|
|
YADM_DIR="$HOME/.yadm"
|
|
|
|
|
2016-03-23 03:41:12 -04:00
|
|
|
YADM_REPO="repo.git"
|
|
|
|
YADM_CONFIG="config"
|
|
|
|
YADM_ENCRYPT="encrypt"
|
|
|
|
YADM_ARCHIVE="files.gpg"
|
2017-01-23 18:23:06 -05:00
|
|
|
YADM_BOOTSTRAP="bootstrap"
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2017-07-03 17:25:23 -04:00
|
|
|
HOOK_COMMAND=""
|
2017-07-05 08:58:40 -04:00
|
|
|
FULL_COMMAND=""
|
2017-07-03 17:25:23 -04:00
|
|
|
|
2016-08-13 18:17:16 -04:00
|
|
|
GPG_PROGRAM="gpg"
|
2017-01-07 20:44:43 -05:00
|
|
|
GIT_PROGRAM="git"
|
2016-08-25 08:19:43 -04:00
|
|
|
LS_PROGRAM="/bin/ls"
|
2017-03-31 00:51:23 -04:00
|
|
|
ENVTPL_PROGRAM="envtpl"
|
2017-07-03 17:21:27 -04:00
|
|
|
LSB_RELEASE_PROGRAM="lsb_release"
|
2016-08-13 18:17:16 -04:00
|
|
|
|
2017-04-09 08:56:27 -04:00
|
|
|
PROC_VERSION="/proc/version"
|
|
|
|
OPERATING_SYSTEM="Unknown"
|
|
|
|
|
2017-01-08 20:04:40 -05:00
|
|
|
#; flag causing path translations with cygpath
|
|
|
|
USE_CYGPATH=0
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; flag when something may have changes (which prompts auto actions to be performed)
|
|
|
|
CHANGES_POSSIBLE=0
|
|
|
|
|
2017-01-25 02:07:07 -05:00
|
|
|
#; flag when a bootstrap should be performed after cloning
|
|
|
|
#; 0: skip auto_bootstrap, 1: ask, 2: perform bootstrap, 3: prevent bootstrap
|
|
|
|
DO_BOOTSTRAP=0
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
function main() {
|
|
|
|
|
|
|
|
require_git
|
|
|
|
|
2017-07-05 08:58:40 -04:00
|
|
|
#; capture full command, for passing to hooks
|
|
|
|
FULL_COMMAND="$*"
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; create the YADM_DIR if it doesn't exist yet
|
2016-04-05 09:52:21 -04:00
|
|
|
[ -d "$YADM_DIR" ] || mkdir -p "$YADM_DIR"
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
#; parse command line arguments
|
2017-01-06 17:27:24 -05:00
|
|
|
local retval=0
|
2017-04-06 08:30:28 -04:00
|
|
|
internal_commands="^(alt|bootstrap|clean|clone|config|decrypt|encrypt|enter|help|init|introspect|list|perms|version)$"
|
2015-07-14 08:48:47 -04:00
|
|
|
if [ -z "$*" ] ; then
|
|
|
|
#; no argumnts will result in help()
|
|
|
|
help
|
|
|
|
elif [[ "$1" =~ $internal_commands ]] ; then
|
|
|
|
#; for internal commands, process all of the arguments
|
|
|
|
YADM_COMMAND="$1"
|
2016-04-05 09:52:21 -04:00
|
|
|
YADM_ARGS=()
|
2015-07-14 08:48:47 -04:00
|
|
|
shift
|
|
|
|
|
2016-04-05 09:52:21 -04:00
|
|
|
while [[ $# -gt 0 ]] ; do
|
2015-07-14 08:48:47 -04:00
|
|
|
key="$1"
|
|
|
|
case $key in
|
2015-07-14 17:39:52 -04:00
|
|
|
-a) #; used by list()
|
2015-07-14 08:48:47 -04:00
|
|
|
LIST_ALL="YES"
|
|
|
|
;;
|
2015-07-14 17:39:52 -04:00
|
|
|
-d) #; used by all commands
|
2015-07-14 08:48:47 -04:00
|
|
|
DEBUG="YES"
|
|
|
|
;;
|
2015-07-14 17:39:52 -04:00
|
|
|
-f) #; used by init() and clone()
|
2015-07-14 08:48:47 -04:00
|
|
|
FORCE="YES"
|
|
|
|
;;
|
2015-07-16 21:57:53 -04:00
|
|
|
-l) #; used by decrypt()
|
|
|
|
DO_LIST="YES"
|
|
|
|
;;
|
2015-07-14 17:39:52 -04:00
|
|
|
-w) #; used by init() and clone()
|
2015-07-14 08:48:47 -04:00
|
|
|
if [[ ! "$2" =~ ^/ ]] ; then
|
|
|
|
error_out "You must specify a fully qualified work tree"
|
|
|
|
fi
|
|
|
|
YADM_WORK="$2"
|
|
|
|
shift
|
|
|
|
;;
|
|
|
|
*) #; any unhandled arguments
|
2016-04-05 09:52:21 -04:00
|
|
|
YADM_ARGS+=("$1")
|
2015-07-14 08:48:47 -04:00
|
|
|
;;
|
|
|
|
esac
|
|
|
|
shift
|
|
|
|
done
|
2016-04-05 09:52:21 -04:00
|
|
|
[ ! -d "$YADM_WORK" ] && error_out "Work tree does not exist: [$YADM_WORK]"
|
2017-07-03 17:25:23 -04:00
|
|
|
HOOK_COMMAND="$YADM_COMMAND"
|
|
|
|
invoke_hook "pre"
|
2016-04-05 09:52:21 -04:00
|
|
|
$YADM_COMMAND "${YADM_ARGS[@]}"
|
2015-07-14 08:48:47 -04:00
|
|
|
else
|
|
|
|
#; any other commands are simply passed through to git
|
2017-07-03 17:25:23 -04:00
|
|
|
HOOK_COMMAND="$1"
|
|
|
|
invoke_hook "pre"
|
2015-07-14 08:48:47 -04:00
|
|
|
git_command "$@"
|
2017-01-06 17:27:24 -05:00
|
|
|
retval="$?"
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
|
|
|
|
#; process automatic events
|
|
|
|
auto_alt
|
|
|
|
auto_perms
|
2017-01-25 02:07:07 -05:00
|
|
|
auto_bootstrap
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2017-07-03 17:25:23 -04:00
|
|
|
exit_with_hook $retval
|
2016-03-23 20:13:04 -04:00
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
}
|
|
|
|
|
2015-07-14 17:39:52 -04:00
|
|
|
#; ****** yadm Commands ******
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
function alt() {
|
|
|
|
|
|
|
|
require_repo
|
|
|
|
|
2017-03-25 14:26:10 -04:00
|
|
|
local_class="$(config local.class)"
|
|
|
|
if [ -z "$local_class" ] ; then
|
2017-03-25 13:55:46 -04:00
|
|
|
match_class="%"
|
2017-03-25 14:26:10 -04:00
|
|
|
else
|
|
|
|
match_class="$local_class"
|
2017-01-20 01:14:10 -05:00
|
|
|
fi
|
|
|
|
match_class="(%|$match_class)"
|
|
|
|
|
2017-03-25 14:26:10 -04:00
|
|
|
local_system="$(config local.os)"
|
|
|
|
if [ -z "$local_system" ] ; then
|
2017-04-09 08:56:27 -04:00
|
|
|
local_system="$OPERATING_SYSTEM"
|
2017-01-18 20:51:28 -05:00
|
|
|
fi
|
2017-03-25 14:26:10 -04:00
|
|
|
match_system="(%|$local_system)"
|
2017-01-18 20:51:28 -05:00
|
|
|
|
2017-03-31 08:55:43 -04:00
|
|
|
local_host="$(config local.hostname)"
|
2017-03-25 14:26:10 -04:00
|
|
|
if [ -z "$local_host" ] ; then
|
|
|
|
local_host=$(hostname)
|
|
|
|
local_host=${local_host%%.*} #; trim any domain from hostname
|
2017-01-18 20:51:28 -05:00
|
|
|
fi
|
2017-03-25 14:26:10 -04:00
|
|
|
match_host="(%|$local_host)"
|
2017-01-18 20:51:28 -05:00
|
|
|
|
2017-03-25 14:26:10 -04:00
|
|
|
local_user="$(config local.user)"
|
|
|
|
if [ -z "$local_user" ] ; then
|
|
|
|
local_user=$(id -u -n)
|
2017-01-18 20:51:28 -05:00
|
|
|
fi
|
2017-03-25 14:26:10 -04:00
|
|
|
match_user="(%|$local_user)"
|
2017-01-18 20:51:28 -05:00
|
|
|
|
2017-01-20 01:14:10 -05:00
|
|
|
#; regex for matching "<file>##CLASS.SYSTEM.HOSTNAME.USER"
|
2017-03-25 13:55:46 -04:00
|
|
|
match1="^(.+)##(()|$match_system|$match_system\.$match_host|$match_system\.$match_host\.$match_user)$"
|
|
|
|
match2="^(.+)##($match_class|$match_class\.$match_system|$match_class\.$match_system\.$match_host|$match_class\.$match_system\.$match_host\.$match_user)$"
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
#; process relative to YADM_WORK
|
2017-01-08 20:04:40 -05:00
|
|
|
YADM_WORK=$(unix_path "$("$GIT_PROGRAM" config core.worktree)")
|
2016-04-05 09:52:21 -04:00
|
|
|
cd "$YADM_WORK" || {
|
|
|
|
debug "Alternates not processed, unable to cd to $YADM_WORK"
|
|
|
|
return
|
|
|
|
}
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
#; only be noisy if the "alt" command was run directly
|
2015-07-17 17:21:47 -04:00
|
|
|
[ "$YADM_COMMAND" = "alt" ] && loud="YES"
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2017-03-24 18:23:52 -04:00
|
|
|
#; build a list of files from YADM_ENCRYPT
|
|
|
|
ENC_FILES=()
|
|
|
|
index=0
|
|
|
|
if [ -f "$YADM_ENCRYPT" ] ; then
|
|
|
|
while IFS='' read -r glob || [ -n "$glob" ]; do
|
|
|
|
if [[ ! $glob =~ ^# && ! $glob =~ ^[[:space:]]*$ ]] ; then
|
|
|
|
# echo "working on ->$glob<-"
|
|
|
|
local IFS=$'\n'
|
|
|
|
for matching_file in $(eval "$LS_PROGRAM" "$glob" 2>/dev/null); do
|
|
|
|
ENC_FILES[$index]="$matching_file"
|
|
|
|
((index++))
|
|
|
|
done
|
|
|
|
fi
|
|
|
|
done < "$YADM_ENCRYPT"
|
|
|
|
fi
|
|
|
|
|
2017-05-29 01:17:55 -04:00
|
|
|
#; decide if a copy should be done instead of a symbolic link
|
|
|
|
local do_copy=0
|
|
|
|
if [[ $OPERATING_SYSTEM == CYGWIN* ]] ; then
|
|
|
|
if [[ $(config --bool yadm.cygwin-copy) == "true" ]] ; then
|
|
|
|
do_copy=1
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; loop over all "tracked" files
|
|
|
|
#; for every file which matches the above regex, create a symlink
|
2017-03-25 13:55:46 -04:00
|
|
|
for match in $match1 $match2; do
|
|
|
|
last_linked=''
|
|
|
|
local IFS=$'\n'
|
|
|
|
for tracked_file in $("$GIT_PROGRAM" ls-files | sort) "${ENC_FILES[@]}"; do
|
|
|
|
tracked_file="$YADM_WORK/$tracked_file"
|
|
|
|
#; process both the path, and it's parent directory
|
|
|
|
for alt_path in "$tracked_file" "${tracked_file%/*}"; do
|
|
|
|
if [ -e "$alt_path" ] ; then
|
|
|
|
if [[ $alt_path =~ $match ]] ; then
|
|
|
|
if [ "$alt_path" != "$last_linked" ] ; then
|
|
|
|
new_link="${BASH_REMATCH[1]}"
|
|
|
|
debug "Linking $alt_path to $new_link"
|
|
|
|
[ -n "$loud" ] && echo "Linking $alt_path to $new_link"
|
2017-05-29 01:17:55 -04:00
|
|
|
if [ "$do_copy" -eq 1 ]; then
|
2017-06-01 08:58:23 -04:00
|
|
|
if [ -L "$new_link" ]; then
|
|
|
|
rm -f "$new_link"
|
|
|
|
fi
|
2017-05-29 01:17:55 -04:00
|
|
|
cp -f "$alt_path" "$new_link"
|
|
|
|
else
|
|
|
|
ln -nfs "$alt_path" "$new_link"
|
|
|
|
fi
|
2017-03-25 13:55:46 -04:00
|
|
|
last_linked="$alt_path"
|
|
|
|
fi
|
2016-08-05 17:09:26 -04:00
|
|
|
fi
|
|
|
|
fi
|
2017-03-25 13:55:46 -04:00
|
|
|
done
|
2016-08-05 17:09:26 -04:00
|
|
|
done
|
2015-07-14 08:48:47 -04:00
|
|
|
done
|
|
|
|
|
2017-03-25 14:26:10 -04:00
|
|
|
#; loop over all "tracked" files
|
2017-03-31 17:42:51 -04:00
|
|
|
#; for every file which is a *##yadm.j2 create a real file
|
2017-03-25 14:26:10 -04:00
|
|
|
local IFS=$'\n'
|
2017-03-31 17:42:51 -04:00
|
|
|
local match="^(.+)##yadm\\.j2$"
|
2017-03-25 14:26:10 -04:00
|
|
|
for tracked_file in $("$GIT_PROGRAM" ls-files | sort) $(cat "$YADM_ENCRYPT" 2>/dev/null); do
|
|
|
|
tracked_file="$YADM_WORK/$tracked_file"
|
|
|
|
if [ -e "$tracked_file" ] ; then
|
|
|
|
if [[ $tracked_file =~ $match ]] ; then
|
2017-03-31 00:51:23 -04:00
|
|
|
real_file="${BASH_REMATCH[1]}"
|
|
|
|
if envtpl_available; then
|
2017-03-25 14:26:10 -04:00
|
|
|
debug "Creating $real_file from template $tracked_file"
|
|
|
|
[ -n "$loud" ] && echo "Creating $real_file from template $tracked_file"
|
2017-03-31 00:51:23 -04:00
|
|
|
YADM_CLASS="$local_class" \
|
|
|
|
YADM_OS="$local_system" \
|
|
|
|
YADM_HOSTNAME="$local_host" \
|
|
|
|
YADM_USER="$local_user" \
|
2017-07-03 17:21:27 -04:00
|
|
|
YADM_DISTRO=$(query_distro) \
|
2017-03-31 00:51:23 -04:00
|
|
|
"$ENVTPL_PROGRAM" < "$tracked_file" > "$real_file"
|
|
|
|
else
|
|
|
|
debug "envtpl not available, not creating $real_file from template $tracked_file"
|
|
|
|
[ -n "$loud" ] && echo "envtpl not available, not creating $real_file from template $tracked_file"
|
2017-03-25 14:26:10 -04:00
|
|
|
fi
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
}
|
|
|
|
|
2017-01-23 18:23:06 -05:00
|
|
|
function bootstrap() {
|
|
|
|
|
|
|
|
bootstrap_available || error_out "Cannot execute bootstrap\n'$YADM_BOOTSTRAP' is not an executable program."
|
|
|
|
|
2017-01-30 22:20:37 -05:00
|
|
|
# GIT_DIR should not be set for user's bootstrap code
|
|
|
|
unset GIT_DIR
|
|
|
|
|
2017-01-23 18:23:06 -05:00
|
|
|
echo "Executing $YADM_BOOTSTRAP"
|
|
|
|
exec "$YADM_BOOTSTRAP"
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
function clean() {
|
|
|
|
|
|
|
|
error_out "\"git clean\" has been disabled for safety. You could end up removing all unmanaged files."
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function clone() {
|
|
|
|
|
2017-01-25 02:07:07 -05:00
|
|
|
DO_BOOTSTRAP=1
|
|
|
|
|
|
|
|
clone_args=()
|
|
|
|
while [[ $# -gt 0 ]] ; do
|
|
|
|
key="$1"
|
|
|
|
case $key in
|
|
|
|
--bootstrap) #; force bootstrap, without prompt
|
|
|
|
DO_BOOTSTRAP=2
|
|
|
|
;;
|
|
|
|
--no-bootstrap) #; prevent bootstrap, without prompt
|
|
|
|
DO_BOOTSTRAP=3
|
|
|
|
;;
|
|
|
|
*) #; main arguments are kept intact
|
|
|
|
clone_args+=("$1")
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
shift
|
|
|
|
done
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; clone will begin with a bare repo
|
2017-01-07 20:44:43 -05:00
|
|
|
local empty=
|
|
|
|
init $empty
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
#; add the specified remote, and configure the repo to track origin/master
|
|
|
|
debug "Adding remote to new repo"
|
2017-01-25 02:07:07 -05:00
|
|
|
"$GIT_PROGRAM" remote add origin "${clone_args[@]}"
|
2015-07-14 08:48:47 -04:00
|
|
|
debug "Configuring new repo to track origin/master"
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" config branch.master.remote origin
|
|
|
|
"$GIT_PROGRAM" config branch.master.merge refs/heads/master
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
#; fetch / merge (and possibly fallback to reset)
|
|
|
|
debug "Doing an initial fetch of the origin"
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" fetch origin || {
|
2016-03-30 04:31:21 -04:00
|
|
|
debug "Removing repo after failed clone"
|
|
|
|
rm -rf "$YADM_REPO"
|
2017-01-25 02:07:07 -05:00
|
|
|
error_out "Unable to fetch origin ${clone_args[0]}"
|
2016-03-30 04:31:21 -04:00
|
|
|
}
|
2015-07-14 09:16:45 -04:00
|
|
|
debug "Doing an initial merge of origin/master"
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" merge origin/master || {
|
2017-01-20 18:11:23 -05:00
|
|
|
debug "Merge failed, doing a reset and stashing conflicts."
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" reset origin/master
|
2017-01-20 18:11:23 -05:00
|
|
|
if cd "$YADM_WORK"; then # necessary because of a bug in Git
|
|
|
|
"$GIT_PROGRAM" -c user.name='yadm clone' -c user.email='yadm' stash save Conflicts preserved from yadm clone command 2>&1
|
|
|
|
cat <<EOF
|
|
|
|
**NOTE**
|
|
|
|
Merging origin/master failed.
|
|
|
|
|
|
|
|
As a result, yadm did 'reset origin/master', and then
|
|
|
|
stashed the conflicting data.
|
|
|
|
|
|
|
|
This likely happened because you had files in \$HOME
|
|
|
|
which conflicted with files tracked by origin/master.
|
|
|
|
|
2017-01-27 09:22:31 -05:00
|
|
|
You can review the stashed conflicts with the
|
|
|
|
command 'yadm stash show -p' from within your
|
|
|
|
\$HOME directory. If you want to restore the
|
|
|
|
stashed data, you can run 'yadm stash apply' or
|
|
|
|
'yadm stash pop' and then handle the conflicts
|
|
|
|
in another way.
|
2017-01-20 18:11:23 -05:00
|
|
|
EOF
|
|
|
|
else
|
2017-01-25 02:07:07 -05:00
|
|
|
#; skip auto_bootstrap if conflicts could not be stashed
|
|
|
|
DO_BOOTSTRAP=0
|
2017-01-20 18:11:23 -05:00
|
|
|
cat <<EOF
|
2015-07-14 08:48:47 -04:00
|
|
|
**NOTE**
|
|
|
|
Merging origin/master failed.
|
2015-07-14 17:39:52 -04:00
|
|
|
yadm did 'reset origin/master' instead.
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2017-01-20 18:11:23 -05:00
|
|
|
yadm did not stash these conflicts beacuse it was unable
|
|
|
|
to change to the $YADM_WORK directory.
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
Please review and resolve any differences appropriately
|
|
|
|
If you know what you're doing, and want to overwrite the
|
|
|
|
tracked files, consider 'yadm reset --hard origin/master'
|
|
|
|
EOF
|
2017-01-20 18:11:23 -05:00
|
|
|
fi
|
2015-07-14 08:48:47 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
CHANGES_POSSIBLE=1
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function config() {
|
|
|
|
|
2017-01-26 09:29:51 -05:00
|
|
|
use_repo_config=0
|
2017-03-31 08:55:43 -04:00
|
|
|
local_options="^local\.(class|os|hostname|user)$"
|
2017-01-26 09:29:51 -05:00
|
|
|
for option in "$@"; do
|
|
|
|
[[ "$option" =~ $local_options ]] && use_repo_config=1
|
|
|
|
done
|
|
|
|
|
2015-07-14 17:39:52 -04:00
|
|
|
if [ -z "$*" ] ; then
|
2015-07-14 08:48:47 -04:00
|
|
|
#; with no parameters, provide some helpful documentation
|
2017-04-06 08:30:28 -04:00
|
|
|
echo "yadm supports the following configurations:"
|
|
|
|
echo
|
|
|
|
for supported_config in $(introspect_configs); do
|
|
|
|
echo " ${supported_config}"
|
|
|
|
done
|
|
|
|
echo
|
2017-01-25 18:28:55 -05:00
|
|
|
cat << EOF
|
|
|
|
Please read the CONFIGURATION section in the man
|
|
|
|
page for more details about configurations, and
|
|
|
|
how to adjust them.
|
|
|
|
EOF
|
2017-01-26 09:29:51 -05:00
|
|
|
elif [ "$use_repo_config" -eq 1 ]; then
|
|
|
|
|
|
|
|
require_repo
|
|
|
|
|
|
|
|
#; operate on the yadm repo's configuration file
|
|
|
|
#; this is always local to the machine
|
|
|
|
git config --local "$@"
|
|
|
|
|
|
|
|
CHANGES_POSSIBLE=1
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
else
|
2015-07-14 17:39:52 -04:00
|
|
|
#; operate on the yadm configuration file
|
2017-01-08 20:04:40 -05:00
|
|
|
git config --file="$(mixed_path "$YADM_CONFIG")" "$@"
|
2017-01-21 12:41:14 -05:00
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function decrypt() {
|
|
|
|
|
|
|
|
require_gpg
|
|
|
|
require_archive
|
|
|
|
|
2017-01-08 20:04:40 -05:00
|
|
|
YADM_WORK=$(unix_path "$("$GIT_PROGRAM" config core.worktree)")
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2015-07-17 17:21:47 -04:00
|
|
|
if [ "$DO_LIST" = "YES" ] ; then
|
2015-07-16 21:57:53 -04:00
|
|
|
tar_option="t"
|
|
|
|
else
|
|
|
|
tar_option="x"
|
|
|
|
fi
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; decrypt the archive
|
2017-01-06 18:05:06 -05:00
|
|
|
if ($GPG_PROGRAM -d "$YADM_ARCHIVE" || echo 1) | tar v${tar_option}f - -C "$YADM_WORK"; then
|
2015-07-17 17:21:47 -04:00
|
|
|
[ ! "$DO_LIST" = "YES" ] && echo "All files decrypted."
|
2015-07-14 08:48:47 -04:00
|
|
|
else
|
|
|
|
error_out "Unable to extract encrypted files."
|
|
|
|
fi
|
|
|
|
|
|
|
|
CHANGES_POSSIBLE=1
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function encrypt() {
|
|
|
|
|
|
|
|
require_gpg
|
|
|
|
require_encrypt
|
2016-08-25 08:19:43 -04:00
|
|
|
require_ls
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
#; process relative to YADM_WORK
|
2017-01-08 20:04:40 -05:00
|
|
|
YADM_WORK=$(unix_path "$("$GIT_PROGRAM" config core.worktree)")
|
2016-04-05 09:52:21 -04:00
|
|
|
cd "$YADM_WORK" || {
|
|
|
|
debug "Encryption not processed, unable to cd to $YADM_WORK"
|
|
|
|
return
|
|
|
|
}
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2016-04-19 15:06:35 -04:00
|
|
|
#; Build gpg options for gpg
|
2016-04-21 08:33:49 -04:00
|
|
|
GPG_KEY="$(config yadm.gpg-recipient)"
|
2016-04-21 08:59:43 -04:00
|
|
|
if [ "$GPG_KEY" = "ASK" ]; then
|
|
|
|
GPG_OPTS=("--no-default-recipient" "-e")
|
|
|
|
elif [ "$GPG_KEY" != "" ]; then
|
|
|
|
GPG_OPTS=("-e" "-r $GPG_KEY")
|
2016-04-19 15:06:35 -04:00
|
|
|
else
|
2016-04-21 08:59:43 -04:00
|
|
|
GPG_OPTS=("-c")
|
2016-04-19 15:06:35 -04:00
|
|
|
fi
|
|
|
|
|
2017-03-24 18:23:52 -04:00
|
|
|
#; build a list of files from YADM_ENCRYPT
|
|
|
|
ENC_FILES=()
|
|
|
|
index=0
|
2015-07-14 08:48:47 -04:00
|
|
|
while IFS='' read -r glob || [ -n "$glob" ]; do
|
2017-01-08 12:11:01 -05:00
|
|
|
if [[ ! $glob =~ ^# && ! $glob =~ ^[[:space:]]*$ ]] ; then
|
2017-03-24 18:23:52 -04:00
|
|
|
local IFS=$'\n'
|
|
|
|
for matching_file in $(eval "$LS_PROGRAM" "$glob" 2>/dev/null); do
|
|
|
|
ENC_FILES[$index]="$matching_file"
|
|
|
|
((index++))
|
|
|
|
done
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
done < "$YADM_ENCRYPT"
|
|
|
|
|
2016-04-21 13:13:42 -04:00
|
|
|
#; report which files will be encrypted
|
|
|
|
echo "Encrypting the following files:"
|
2017-03-24 18:23:52 -04:00
|
|
|
"$LS_PROGRAM" -1 "${ENC_FILES[@]}"
|
2016-04-21 13:13:42 -04:00
|
|
|
echo
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; encrypt all files which match the globs
|
2017-03-24 18:23:52 -04:00
|
|
|
if tar -f - -c "${ENC_FILES[@]}" | $GPG_PROGRAM --yes "${GPG_OPTS[@]}" --output "$YADM_ARCHIVE"; then
|
2015-07-14 08:48:47 -04:00
|
|
|
echo "Wrote new file: $YADM_ARCHIVE"
|
|
|
|
else
|
|
|
|
error_out "Unable to write $YADM_ARCHIVE"
|
|
|
|
fi
|
|
|
|
|
2015-07-16 22:33:25 -04:00
|
|
|
#; offer to add YADM_ARCHIVE if untracked
|
2017-01-08 20:04:40 -05:00
|
|
|
archive_status=$("$GIT_PROGRAM" status --porcelain -uall "$(mixed_path "$YADM_ARCHIVE")" 2>/dev/null)
|
2015-07-16 22:33:25 -04:00
|
|
|
archive_regex="^\?\?"
|
|
|
|
if [[ $archive_status =~ $archive_regex ]] ; then
|
|
|
|
echo "It appears that $YADM_ARCHIVE is not tracked by yadm's repository."
|
|
|
|
echo "Would you like to add it now? (y/n)"
|
2017-01-27 17:58:20 -05:00
|
|
|
read -r answer < /dev/tty
|
2015-07-16 22:33:25 -04:00
|
|
|
if [[ $answer =~ ^[yY]$ ]] ; then
|
2017-01-08 20:04:40 -05:00
|
|
|
"$GIT_PROGRAM" add "$(mixed_path "$YADM_ARCHIVE")"
|
2015-07-16 22:33:25 -04:00
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
CHANGES_POSSIBLE=1
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2017-03-21 06:53:13 -04:00
|
|
|
function enter() {
|
2017-03-30 17:30:22 -04:00
|
|
|
require_shell
|
|
|
|
require_repo
|
|
|
|
|
|
|
|
shell_opts=""
|
|
|
|
shell_path=""
|
|
|
|
if [[ "$SHELL" =~ bash$ ]]; then
|
|
|
|
shell_opts="--norc"
|
|
|
|
shell_path="\w"
|
|
|
|
elif [[ "$SHELL" =~ [cz]sh$ ]]; then
|
|
|
|
shell_opts="-f"
|
|
|
|
shell_path="%~"
|
|
|
|
fi
|
|
|
|
|
|
|
|
echo "Entering yadm repo"
|
|
|
|
|
|
|
|
yadm_prompt="yadm shell ($YADM_REPO) $shell_path > "
|
|
|
|
PROMPT="$yadm_prompt" PS1="$yadm_prompt" "$SHELL" $shell_opts
|
|
|
|
|
|
|
|
echo "Leaving yadm repo"
|
2017-03-21 06:53:13 -04:00
|
|
|
}
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
function git_command() {
|
|
|
|
|
|
|
|
require_repo
|
|
|
|
|
2016-02-13 18:30:33 -05:00
|
|
|
#; translate 'gitconfig' to 'config' -- 'config' is reserved for yadm
|
|
|
|
if [ "$1" = "gitconfig" ] ; then
|
|
|
|
set -- "config" "${@:2}"
|
|
|
|
fi
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
CHANGES_POSSIBLE=1
|
|
|
|
|
|
|
|
#; pass commands through to git
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" "$@"
|
2017-01-06 17:27:24 -05:00
|
|
|
return "$?"
|
2015-07-14 08:48:47 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
function help() {
|
|
|
|
|
|
|
|
cat << EOF
|
2015-07-14 17:39:52 -04:00
|
|
|
Usage: yadm <command> [options...]
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
Manage dotfiles maintained in a Git repository. Manage alternate files
|
|
|
|
for specific systems or hosts. Encrypt/decrypt private files.
|
|
|
|
|
|
|
|
Git Commands:
|
2015-07-14 17:39:52 -04:00
|
|
|
Any Git command or alias can be used as a <command>. It will operate
|
|
|
|
on yadm's repository and files in the work tree (usually \$HOME).
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
Commands:
|
2015-07-14 17:39:52 -04:00
|
|
|
yadm init [-f] - Initialize an empty repository
|
|
|
|
yadm clone <url> [-f] - Clone an existing repository
|
|
|
|
yadm config <name> <value> - Configure a setting
|
|
|
|
yadm list [-a] - List tracked files
|
|
|
|
yadm alt - Create links for alternates
|
2017-01-31 19:00:06 -05:00
|
|
|
yadm bootstrap - Execute \$HOME/.yadm/bootstrap
|
2015-07-14 17:39:52 -04:00
|
|
|
yadm encrypt - Encrypt files
|
2015-07-16 21:57:53 -04:00
|
|
|
yadm decrypt [-l] - Decrypt files
|
2015-07-14 17:39:52 -04:00
|
|
|
yadm perms - Fix perms for private files
|
|
|
|
|
|
|
|
Files:
|
|
|
|
\$HOME/.yadm/config - yadm's configuration file
|
|
|
|
\$HOME/.yadm/repo.git - yadm's Git repository
|
2015-07-14 08:48:47 -04:00
|
|
|
\$HOME/.yadm/encrypt - List of globs used for encrypt/decrypt
|
2015-07-16 21:57:53 -04:00
|
|
|
\$HOME/.yadm/files.gpg - Encrypted data stored here
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
Use "man yadm" for complete documentation.
|
|
|
|
EOF
|
|
|
|
|
2017-07-03 17:25:23 -04:00
|
|
|
exit_with_hook 1
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function init() {
|
|
|
|
|
|
|
|
#; safety check, don't attempt to init when the repo is already present
|
|
|
|
[ -d "$YADM_REPO" ] && [ -z "$FORCE" ] && \
|
2016-03-23 20:14:25 -04:00
|
|
|
error_out "Git repo already exists. [$YADM_REPO]\nUse '-f' if you want to force it to be overwritten."
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
#; remove existing if forcing the init to happen anyway
|
|
|
|
[ -d "$YADM_REPO" ] && {
|
|
|
|
debug "Removing existing repo prior to init"
|
|
|
|
rm -rf "$YADM_REPO"
|
|
|
|
}
|
|
|
|
|
|
|
|
#; init a new bare repo
|
|
|
|
debug "Init new repo"
|
2017-01-08 20:04:40 -05:00
|
|
|
"$GIT_PROGRAM" init --shared=0600 --bare "$(mixed_path "$YADM_REPO")" "$@"
|
2015-07-14 08:48:47 -04:00
|
|
|
configure_repo
|
|
|
|
|
|
|
|
CHANGES_POSSIBLE=1
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2017-04-06 08:30:28 -04:00
|
|
|
function introspect() {
|
|
|
|
case "$1" in
|
|
|
|
commands|configs|repo|switches)
|
|
|
|
"introspect_$1"
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
}
|
|
|
|
|
|
|
|
function introspect_commands() {
|
|
|
|
cat <<-EOF
|
|
|
|
alt
|
|
|
|
bootstrap
|
|
|
|
clean
|
|
|
|
clone
|
|
|
|
config
|
|
|
|
decrypt
|
|
|
|
encrypt
|
|
|
|
enter
|
|
|
|
gitconfig
|
|
|
|
help
|
|
|
|
init
|
|
|
|
introspect
|
|
|
|
list
|
|
|
|
perms
|
|
|
|
version
|
|
|
|
EOF
|
|
|
|
}
|
|
|
|
|
|
|
|
function introspect_configs() {
|
|
|
|
cat << EOF
|
|
|
|
local.class
|
|
|
|
local.hostname
|
|
|
|
local.os
|
|
|
|
local.user
|
|
|
|
yadm.auto-alt
|
|
|
|
yadm.auto-perms
|
2017-05-29 01:17:55 -04:00
|
|
|
yadm.cygwin-copy
|
2017-04-06 08:30:28 -04:00
|
|
|
yadm.git-program
|
|
|
|
yadm.gpg-perms
|
|
|
|
yadm.gpg-program
|
|
|
|
yadm.gpg-recipient
|
|
|
|
yadm.ssh-perms
|
|
|
|
EOF
|
|
|
|
}
|
|
|
|
|
|
|
|
function introspect_repo() {
|
|
|
|
echo "$YADM_REPO"
|
|
|
|
}
|
|
|
|
|
|
|
|
function introspect_switches() {
|
|
|
|
cat <<-EOF
|
|
|
|
--yadm-archive
|
|
|
|
--yadm-bootstrap
|
|
|
|
--yadm-config
|
|
|
|
--yadm-dir
|
|
|
|
--yadm-encrypt
|
|
|
|
--yadm-repo
|
|
|
|
-Y
|
|
|
|
EOF
|
|
|
|
}
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
function list() {
|
|
|
|
|
|
|
|
require_repo
|
|
|
|
|
|
|
|
#; process relative to YADM_WORK when --all is specified
|
|
|
|
if [ -n "$LIST_ALL" ] ; then
|
2017-01-08 20:04:40 -05:00
|
|
|
YADM_WORK=$(unix_path "$("$GIT_PROGRAM" config core.worktree)")
|
2016-04-05 09:52:21 -04:00
|
|
|
cd "$YADM_WORK" || {
|
|
|
|
debug "List not processed, unable to cd to $YADM_WORK"
|
|
|
|
return
|
|
|
|
}
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
|
|
|
|
#; list tracked files
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" ls-files
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function perms() {
|
|
|
|
|
2016-08-25 08:19:43 -04:00
|
|
|
require_ls
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; TODO: prevent repeats in the files changed
|
|
|
|
|
|
|
|
#; process relative to YADM_WORK
|
2017-01-08 20:04:40 -05:00
|
|
|
YADM_WORK=$(unix_path "$("$GIT_PROGRAM" config core.worktree)")
|
2016-04-05 09:52:21 -04:00
|
|
|
cd "$YADM_WORK" || {
|
|
|
|
debug "Perms not processed, unable to cd to $YADM_WORK"
|
|
|
|
return
|
|
|
|
}
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
GLOBS=()
|
|
|
|
|
|
|
|
#; include the archive created by "encrypt"
|
|
|
|
[ -f "$YADM_ARCHIVE" ] && GLOBS=("${GLOBS[@]}" "$YADM_ARCHIVE")
|
|
|
|
|
|
|
|
#; include all .ssh files (unless disabled)
|
2015-07-14 17:39:52 -04:00
|
|
|
if [[ $(config --bool yadm.ssh-perms) != "false" ]] ; then
|
2015-07-16 18:11:29 -04:00
|
|
|
GLOBS=("${GLOBS[@]}" ".ssh" ".ssh/*")
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
|
2015-08-07 08:18:22 -04:00
|
|
|
#; include all gpg files (unless disabled)
|
|
|
|
if [[ $(config --bool yadm.gpg-perms) != "false" ]] ; then
|
|
|
|
GLOBS=("${GLOBS[@]}" ".gnupg" ".gnupg/*")
|
|
|
|
fi
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; include globs found in YADM_ENCRYPT (if present)
|
|
|
|
if [ -f "$YADM_ENCRYPT" ] ; then
|
|
|
|
while IFS='' read -r glob || [ -n "$glob" ]; do
|
|
|
|
if [[ ! $glob =~ ^# ]] ; then
|
2016-08-25 08:19:43 -04:00
|
|
|
GLOBS=("${GLOBS[@]}" $(eval "$LS_PROGRAM" "$glob" 2>/dev/null))
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
done < "$YADM_ENCRYPT"
|
|
|
|
fi
|
|
|
|
|
|
|
|
#; remove group/other permissions from collected globs
|
2016-04-05 09:52:21 -04:00
|
|
|
#shellcheck disable=SC2068
|
|
|
|
#(SC2068 is disabled because in this case, we desire globbing)
|
2015-07-14 10:57:45 -04:00
|
|
|
chmod -f go-rwx ${GLOBS[@]} >/dev/null 2>&1
|
|
|
|
#; TODO: detect and report changing permissions in a portable way
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function version() {
|
|
|
|
|
|
|
|
echo "yadm $VERSION"
|
2017-07-03 17:25:23 -04:00
|
|
|
exit_with_hook 0
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
#; ****** Utility Functions ******
|
|
|
|
|
2017-07-03 17:21:27 -04:00
|
|
|
function query_distro() {
|
|
|
|
distro=""
|
|
|
|
if command -v "$LSB_RELEASE_PROGRAM" >/dev/null 2>&1; then
|
|
|
|
distro=$($LSB_RELEASE_PROGRAM -si 2>/dev/null)
|
|
|
|
fi
|
|
|
|
echo "$distro"
|
|
|
|
}
|
|
|
|
|
2016-03-23 03:41:12 -04:00
|
|
|
function process_global_args() {
|
|
|
|
|
|
|
|
#; global arguments are removed before the main processing is done
|
|
|
|
MAIN_ARGS=()
|
2016-04-05 09:52:21 -04:00
|
|
|
while [[ $# -gt 0 ]] ; do
|
2016-03-23 03:41:12 -04:00
|
|
|
key="$1"
|
|
|
|
case $key in
|
|
|
|
-Y|--yadm-dir) #; override the standard YADM_DIR
|
|
|
|
if [[ ! "$2" =~ ^/ ]] ; then
|
|
|
|
error_out "You must specify a fully qualified yadm directory"
|
|
|
|
fi
|
|
|
|
YADM_DIR="$2"
|
|
|
|
shift
|
|
|
|
;;
|
2016-04-08 18:21:38 -04:00
|
|
|
--yadm-repo) #; override the standard YADM_REPO
|
|
|
|
if [[ ! "$2" =~ ^/ ]] ; then
|
|
|
|
error_out "You must specify a fully qualified repo path"
|
|
|
|
fi
|
|
|
|
YADM_OVERRIDE_REPO="$2"
|
|
|
|
shift
|
|
|
|
;;
|
|
|
|
--yadm-config) #; override the standard YADM_CONFIG
|
|
|
|
if [[ ! "$2" =~ ^/ ]] ; then
|
|
|
|
error_out "You must specify a fully qualified config path"
|
|
|
|
fi
|
|
|
|
YADM_OVERRIDE_CONFIG="$2"
|
|
|
|
shift
|
|
|
|
;;
|
|
|
|
--yadm-encrypt) #; override the standard YADM_ENCRYPT
|
|
|
|
if [[ ! "$2" =~ ^/ ]] ; then
|
|
|
|
error_out "You must specify a fully qualified encrypt path"
|
|
|
|
fi
|
|
|
|
YADM_OVERRIDE_ENCRYPT="$2"
|
|
|
|
shift
|
|
|
|
;;
|
|
|
|
--yadm-archive) #; override the standard YADM_ARCHIVE
|
|
|
|
if [[ ! "$2" =~ ^/ ]] ; then
|
|
|
|
error_out "You must specify a fully qualified archive path"
|
|
|
|
fi
|
|
|
|
YADM_OVERRIDE_ARCHIVE="$2"
|
|
|
|
shift
|
|
|
|
;;
|
2017-01-23 18:23:06 -05:00
|
|
|
--yadm-bootstrap) #; override the standard YADM_BOOTSTRAP
|
|
|
|
if [[ ! "$2" =~ ^/ ]] ; then
|
|
|
|
error_out "You must specify a fully qualified bootstrap path"
|
|
|
|
fi
|
|
|
|
YADM_OVERRIDE_BOOTSTRAP="$2"
|
|
|
|
shift
|
|
|
|
;;
|
2016-03-23 03:41:12 -04:00
|
|
|
*) #; main arguments are kept intact
|
|
|
|
MAIN_ARGS+=("$1")
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
shift
|
|
|
|
done
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function configure_paths() {
|
|
|
|
|
|
|
|
#; change all paths to be relative to YADM_DIR
|
|
|
|
YADM_REPO="$YADM_DIR/$YADM_REPO"
|
|
|
|
YADM_CONFIG="$YADM_DIR/$YADM_CONFIG"
|
|
|
|
YADM_ENCRYPT="$YADM_DIR/$YADM_ENCRYPT"
|
|
|
|
YADM_ARCHIVE="$YADM_DIR/$YADM_ARCHIVE"
|
2017-01-23 18:23:06 -05:00
|
|
|
YADM_BOOTSTRAP="$YADM_DIR/$YADM_BOOTSTRAP"
|
2016-03-23 03:41:12 -04:00
|
|
|
|
2016-04-08 18:21:38 -04:00
|
|
|
#; independent overrides for paths
|
|
|
|
if [ -n "$YADM_OVERRIDE_REPO" ]; then
|
|
|
|
YADM_REPO="$YADM_OVERRIDE_REPO"
|
|
|
|
fi
|
|
|
|
if [ -n "$YADM_OVERRIDE_CONFIG" ]; then
|
|
|
|
YADM_CONFIG="$YADM_OVERRIDE_CONFIG"
|
|
|
|
fi
|
|
|
|
if [ -n "$YADM_OVERRIDE_ENCRYPT" ]; then
|
|
|
|
YADM_ENCRYPT="$YADM_OVERRIDE_ENCRYPT"
|
|
|
|
fi
|
|
|
|
if [ -n "$YADM_OVERRIDE_ARCHIVE" ]; then
|
|
|
|
YADM_ARCHIVE="$YADM_OVERRIDE_ARCHIVE"
|
|
|
|
fi
|
2017-01-23 18:23:06 -05:00
|
|
|
if [ -n "$YADM_OVERRIDE_BOOTSTRAP" ]; then
|
|
|
|
YADM_BOOTSTRAP="$YADM_OVERRIDE_BOOTSTRAP"
|
|
|
|
fi
|
2016-04-08 18:21:38 -04:00
|
|
|
|
2016-03-23 03:41:12 -04:00
|
|
|
#; use the yadm repo for all git operations
|
2017-01-08 20:04:40 -05:00
|
|
|
GIT_DIR=$(mixed_path "$YADM_REPO")
|
2016-10-09 13:24:31 -04:00
|
|
|
export GIT_DIR
|
2016-03-23 03:41:12 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
function configure_repo() {
|
|
|
|
|
|
|
|
debug "Configuring new repo"
|
|
|
|
|
|
|
|
#; change bare to false (there is a working directory)
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" config core.bare 'false'
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2015-07-14 17:39:52 -04:00
|
|
|
#; set the worktree for the yadm repo
|
2017-01-08 20:04:40 -05:00
|
|
|
"$GIT_PROGRAM" config core.worktree "$(mixed_path "$YADM_WORK")"
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2015-07-26 11:59:13 -04:00
|
|
|
#; by default, do not show untracked files and directories
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" config status.showUntrackedFiles no
|
2015-07-26 11:59:13 -04:00
|
|
|
|
2015-07-14 17:39:52 -04:00
|
|
|
#; possibly used later to ensure we're working on the yadm repo
|
2017-01-07 20:44:43 -05:00
|
|
|
"$GIT_PROGRAM" config yadm.managed 'true'
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
2017-04-09 08:56:27 -04:00
|
|
|
function set_operating_system() {
|
|
|
|
|
|
|
|
#; special detection of WSL (windows subsystem for linux)
|
|
|
|
local proc_version
|
|
|
|
proc_version=$(cat "$PROC_VERSION" 2>/dev/null)
|
|
|
|
if [[ "$proc_version" =~ Microsoft ]]; then
|
|
|
|
OPERATING_SYSTEM="WSL"
|
|
|
|
else
|
|
|
|
OPERATING_SYSTEM=$(uname -s)
|
|
|
|
fi
|
|
|
|
|
|
|
|
case "$OPERATING_SYSTEM" in
|
|
|
|
CYGWIN*)
|
|
|
|
git_version=$(git --version 2>/dev/null)
|
|
|
|
if [[ "$git_version" =~ windows ]] ; then
|
|
|
|
USE_CYGPATH=1
|
|
|
|
fi
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
function debug() {
|
|
|
|
|
2016-04-05 09:52:21 -04:00
|
|
|
[ -n "$DEBUG" ] && echo -e "DEBUG: $*"
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function error_out() {
|
|
|
|
|
2016-04-05 09:52:21 -04:00
|
|
|
echo -e "ERROR: $*"
|
2017-07-03 17:25:23 -04:00
|
|
|
exit_with_hook 1
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function exit_with_hook() {
|
|
|
|
|
2017-07-05 08:58:40 -04:00
|
|
|
invoke_hook "post" "$1"
|
2017-07-03 17:25:23 -04:00
|
|
|
exit "$1"
|
2015-07-14 08:48:47 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
|
2017-06-22 19:32:16 -04:00
|
|
|
function invoke_hook() {
|
|
|
|
|
2017-07-03 17:25:23 -04:00
|
|
|
mode="$1"
|
2017-07-05 08:58:40 -04:00
|
|
|
exit_status="$2"
|
2017-07-03 17:25:23 -04:00
|
|
|
hook_command="$YADM_DIR/hooks/${mode}_$HOOK_COMMAND"
|
2017-07-03 17:25:03 -04:00
|
|
|
|
2017-07-03 17:25:23 -04:00
|
|
|
if [ -x "$hook_command" ] ; then
|
|
|
|
debug "Invoking hook: $hook_command"
|
2017-07-05 08:58:40 -04:00
|
|
|
|
|
|
|
#; expose some internal data to all hooks
|
2017-07-05 17:21:54 -04:00
|
|
|
work=$(unix_path "$("$GIT_PROGRAM" config core.worktree)")
|
2017-07-05 08:58:40 -04:00
|
|
|
YADM_HOOK_COMMAND=$HOOK_COMMAND
|
|
|
|
YADM_HOOK_EXIT=$exit_status
|
|
|
|
YADM_HOOK_FULL_COMMAND=$FULL_COMMAND
|
|
|
|
YADM_HOOK_REPO=$YADM_REPO
|
2017-07-05 17:21:54 -04:00
|
|
|
YADM_HOOK_WORK=$work
|
2017-07-05 08:58:40 -04:00
|
|
|
export YADM_HOOK_COMMAND
|
|
|
|
export YADM_HOOK_EXIT
|
|
|
|
export YADM_HOOK_FULL_COMMAND
|
|
|
|
export YADM_HOOK_REPO
|
|
|
|
export YADM_HOOK_WORK
|
|
|
|
|
2017-07-03 17:25:23 -04:00
|
|
|
"$hook_command"
|
2017-07-05 09:11:50 -04:00
|
|
|
hook_status=$?
|
|
|
|
|
|
|
|
#; failing "pre" hooks will prevent commands from being run
|
|
|
|
if [ "$mode" = "pre" ] && [ "$hook_status" -ne 0 ]; then
|
|
|
|
echo "Hook $hook_command was not successful"
|
|
|
|
echo "$HOOK_COMMAND will not be run"
|
|
|
|
exit "$hook_status"
|
|
|
|
fi
|
|
|
|
|
2017-06-22 19:32:16 -04:00
|
|
|
fi
|
2017-07-03 17:25:03 -04:00
|
|
|
|
2017-06-22 19:32:16 -04:00
|
|
|
}
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; ****** Auto Functions ******
|
|
|
|
|
|
|
|
function auto_alt() {
|
|
|
|
|
|
|
|
#; process alternates if there are possible changes
|
2015-07-17 17:21:47 -04:00
|
|
|
if [ "$CHANGES_POSSIBLE" = "1" ] ; then
|
2015-07-14 17:39:52 -04:00
|
|
|
auto_alt=$(config --bool yadm.auto-alt)
|
2015-07-14 08:48:47 -04:00
|
|
|
if [ "$auto_alt" != "false" ] ; then
|
2017-01-21 12:41:14 -05:00
|
|
|
[ -d "$YADM_REPO" ] && alt
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
function auto_perms() {
|
|
|
|
|
|
|
|
#; process permissions if there are possible changes
|
2015-07-17 17:21:47 -04:00
|
|
|
if [ "$CHANGES_POSSIBLE" = "1" ] ; then
|
2015-07-14 17:39:52 -04:00
|
|
|
auto_perms=$(config --bool yadm.auto-perms)
|
2015-07-14 08:48:47 -04:00
|
|
|
if [ "$auto_perms" != "false" ] ; then
|
2017-01-21 12:41:14 -05:00
|
|
|
[ -d "$YADM_REPO" ] && perms
|
2015-07-14 08:48:47 -04:00
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2017-01-25 02:07:07 -05:00
|
|
|
function auto_bootstrap() {
|
|
|
|
|
|
|
|
bootstrap_available || return
|
|
|
|
|
|
|
|
[ "$DO_BOOTSTRAP" -eq 0 ] && return
|
|
|
|
[ "$DO_BOOTSTRAP" -eq 3 ] && return
|
|
|
|
[ "$DO_BOOTSTRAP" -eq 2 ] && bootstrap
|
|
|
|
if [ "$DO_BOOTSTRAP" -eq 1 ] ; then
|
|
|
|
echo "Found $YADM_BOOTSTRAP"
|
|
|
|
echo "It appears that a bootstrap program exists."
|
|
|
|
echo "Would you like to execute it now? (y/n)"
|
2017-01-27 17:58:20 -05:00
|
|
|
read -r answer < /dev/tty
|
2017-01-25 02:07:07 -05:00
|
|
|
if [[ $answer =~ ^[yY]$ ]] ; then
|
|
|
|
bootstrap
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2015-07-14 08:48:47 -04:00
|
|
|
#; ****** Prerequisites Functions ******
|
|
|
|
|
|
|
|
function require_archive() {
|
|
|
|
[ -f "$YADM_ARCHIVE" ] || error_out "$YADM_ARCHIVE does not exist. did you forget to create it?"
|
|
|
|
}
|
|
|
|
function require_encrypt() {
|
|
|
|
[ -f "$YADM_ENCRYPT" ] || error_out "$YADM_ENCRYPT does not exist. did you forget to create it?"
|
|
|
|
}
|
|
|
|
function require_git() {
|
2017-01-07 20:44:43 -05:00
|
|
|
local alt_git
|
|
|
|
alt_git="$(config yadm.git-program)"
|
|
|
|
|
|
|
|
local more_info
|
|
|
|
more_info=""
|
|
|
|
|
|
|
|
if [ "$alt_git" != "" ] ; then
|
|
|
|
GIT_PROGRAM="$alt_git"
|
|
|
|
more_info="\nThis command has been set via the yadm.git-program configuration."
|
|
|
|
fi
|
|
|
|
command -v "$GIT_PROGRAM" >/dev/null 2>&1 || \
|
|
|
|
error_out "This functionality requires Git to be installed, but the command '$GIT_PROGRAM' cannot be located.$more_info"
|
2015-07-14 08:48:47 -04:00
|
|
|
}
|
|
|
|
function require_gpg() {
|
2016-08-13 18:17:16 -04:00
|
|
|
local alt_gpg
|
|
|
|
alt_gpg="$(config yadm.gpg-program)"
|
|
|
|
|
|
|
|
local more_info
|
|
|
|
more_info=""
|
|
|
|
|
|
|
|
if [ "$alt_gpg" != "" ] ; then
|
|
|
|
GPG_PROGRAM="$alt_gpg"
|
|
|
|
more_info="\nThis command has been set via the yadm.gpg-program configuration."
|
|
|
|
fi
|
|
|
|
command -v "$GPG_PROGRAM" >/dev/null 2>&1 || \
|
|
|
|
error_out "This functionality requires GPG to be installed, but the command '$GPG_PROGRAM' cannot be located.$more_info"
|
2015-07-14 08:48:47 -04:00
|
|
|
}
|
|
|
|
function require_repo() {
|
|
|
|
[ -d "$YADM_REPO" ] || error_out "Git repo does not exist. did you forget to run 'init' or 'clone'?"
|
|
|
|
}
|
2016-08-25 08:19:43 -04:00
|
|
|
function require_ls() {
|
|
|
|
if [ ! -f "$LS_PROGRAM" ] ; then
|
|
|
|
command -v ls >/dev/null 2>&1 || \
|
|
|
|
error_out "This functionality requires 'ls' to be installed at '$LS_PROGRAM' or listed in your \$PATH"
|
|
|
|
LS_PROGRAM=ls
|
|
|
|
fi
|
|
|
|
}
|
2017-03-30 17:30:22 -04:00
|
|
|
function require_shell() {
|
|
|
|
[ -x "$SHELL" ] || error_out "\$SHELL does not refer to an executable."
|
|
|
|
}
|
2017-01-23 18:23:06 -05:00
|
|
|
function bootstrap_available() {
|
|
|
|
[ -f "$YADM_BOOTSTRAP" ] && [ -x "$YADM_BOOTSTRAP" ] && return
|
|
|
|
return 1
|
|
|
|
}
|
2017-03-31 00:51:23 -04:00
|
|
|
function envtpl_available() {
|
|
|
|
command -v "$ENVTPL_PROGRAM" >/dev/null 2>&1 && return
|
|
|
|
return 1
|
|
|
|
}
|
2015-07-14 08:48:47 -04:00
|
|
|
|
2017-01-08 20:04:40 -05:00
|
|
|
#; ****** Directory tranlations ******
|
2016-10-09 13:24:31 -04:00
|
|
|
|
2017-01-08 20:04:40 -05:00
|
|
|
function unix_path() {
|
|
|
|
#; for paths used by bash/yadm
|
|
|
|
if [ "$USE_CYGPATH" = "1" ] ; then
|
2016-10-09 13:24:31 -04:00
|
|
|
cygpath -u "$1"
|
|
|
|
else
|
|
|
|
echo "$1"
|
|
|
|
fi
|
|
|
|
}
|
2017-01-08 20:04:40 -05:00
|
|
|
function mixed_path() {
|
|
|
|
#; for paths used by Git
|
|
|
|
if [ "$USE_CYGPATH" = "1" ] ; then
|
2016-10-09 13:24:31 -04:00
|
|
|
cygpath -m "$1"
|
|
|
|
else
|
|
|
|
echo "$1"
|
|
|
|
fi
|
|
|
|
}
|
|
|
|
|
2016-03-23 20:16:21 -04:00
|
|
|
#; ****** Main processing (when not unit testing) ******
|
|
|
|
|
|
|
|
if [ "$YADM_TEST" != 1 ] ; then
|
|
|
|
process_global_args "$@"
|
2017-04-09 08:56:27 -04:00
|
|
|
set_operating_system
|
2016-03-23 20:16:21 -04:00
|
|
|
configure_paths
|
|
|
|
main "${MAIN_ARGS[@]}"
|
|
|
|
fi
|