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#!@SHELL@
: ${RCM_LIB:=$(dirname "$0")/../share/rcm}
. "$RCM_LIB/rcm.sh"
destination() {
local dotfiles_dir="$1"
local dotless="$2"
local in_host="$3"
local tag="$4"
$DEBUG "destination $dotfiles_dir $dotless $in_host $tag"
if [ "x$tag" != "x" ]; then
echo "$dotfiles_dir/tag-$tag"
elif [ $in_host = 1 ]; then
echo "$dotfiles_dir/host-$HOSTNAME"
else
echo "$dotfiles_dir"
fi
}
exit_if_dangerous() {
local file="$1"
if [ -L "$file" ]; then
$ERROR 1 "'$file' is a symlink. Cannot process file."
elif is_nested "$file"; then
# Remove DEST_DIR in case $HOME is under a symlink
saved_ifs="$IFS"
IFS=/
set -- $(dirname "$file" | sed "s|$DEST_DIR/||")
IFS="$saved_ifs"
built_dir="$DEST_DIR"
for dir in $@; do
built_dir="$built_dir/$dir"
if [ -L "$built_dir" ]; then
$ERROR 1 "'$file' path contains a symlink ($dir). Cannot process file."
fi
done
fi
}
show_help() {
local exit_code=${1:-0}
$PRINT "Usage: mkrc [-ChSsUuVvqo] [-t TAG] [-d DIR] [-B HOSTNAME] FILES ..."
$PRINT "see mkrc(1) and rcm(7) for more details"
exit $exit_code
}
if [ $# -eq 0 ]; then
show_help 64
fi
for DOTFILES_DIR in $DOTFILES_DIRS $DEFAULT_DOTFILES_DIR; do
break
done
tag=
hostname=
verbosity=0
in_host=0
version=0
always_copy=0
force_symlink=50
undotted=50
install_args=
while getopts :ChSsUuVvqot:d:B: opt; do
case "$opt" in
C) always_copy=1 ;;
h) show_help ;;
t) tag="$OPTARG" ;;
v) verbosity=$(($verbosity + 1)) ;;
q) verbosity=$(($verbosity - 1)) ;;
o) in_host=1 ;;
d) DOTFILES_DIR="$OPTARG" ;;
V) version=1 ;;
S) force_symlink=1 ;;
s) force_symlink=0 ;;
U) undotted=1 ;;
u) undotted=0 ;;
B)
in_host=1
hostname="$OPTARG"
install_args=$(append_variable "$install_args" "-B $hostname")
;;
?) show_help 64 ;;
esac
done
shift $(($OPTIND-1))
handle_common_flags mkrc $version $verbosity
HOSTNAME="$(determine_hostname "$hostname")"
if [ $in_host -eq 1 -a "x$tag" != "x" ]; then
$ERROR 1 "Cannot specify both -o and -t"
fi
if [ $always_copy -eq 1 ]; then
INSTALL="$INSTALL -C"
fi
files=""
for i; do
exit_if_dangerous "$i"
files="$(printf "$files\n$i")"
done
if [ $force_symlink -eq 1 ]; then
for file in $files; do
dedotted="$(de_dot "$file")"
INSTALL="$INSTALL -S $dedotted"
done
elif [ $force_symlink -eq 0 ]; then
for file in $files; do
dedotted="$(de_dot "$file")"
INSTALL="$INSTALL -s $dedotted"
done
fi
if [ $undotted -eq 1 ]; then
for file in $files; do
dedotted="$(de_dot "$file")"
INSTALL="$INSTALL -U $dedotted"
done
elif [ $undotted -eq 0 ]; then
for file in $files; do
dedotted="$(de_dot "$file")"
INSTALL="$INSTALL -u $dedotted"
done
fi
saved_IFS="$IFS"
IFS='
'
for file in $files; do
IFS="$saved_IFS"
case "$file" in
/*) : ;;
*) [ -e "$PWD/$file" ] && file="$PWD/$file" ;;
esac
dotless="$(de_dot "$file")"
dest="$(destination "$DOTFILES_DIR" "$dotless" $in_host "$tag")"
mkdir -p "$dest/$(dirname "$dotless")"
$VERBOSE "Moving..."
mv_v "$file" "$dest/$dotless"
$VERBOSE "Linking..."
$INSTALL -d "$DOTFILES_DIR" -t "${tag:--}" $install_args "$dotless"
done
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