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|
#!/bin/sh
# shellcheck source-path=SCRIPTDIR
SCRIPT="$(basename "$0")"
SCRIPT_DIR="$(dirname -- "$(readlink -f -- "$0")")"
INSTALL_DIR="$(dirname "$SCRIPT_DIR")"
long='install,clean,clean-only,no,simulate,verbose,help'
short='icCnvh'
opts="$(getopt -o $short -l $long -n "$SCRIPT" -- "$@")"
# shellcheck disable=2181
if [ $? != 0 ]; then
exit 1
fi
eval set -- "$opts"
help() {
cat <<-EOF
$SCRIPT
Toby Vincent <tobyv@tobyvin.dev>
$SCRIPT
Installer script. Basically just a wrapper around GNU stow with a few niceties. Running with
no arguments and no '--clean-only' flag with stow all packages, with the exception of
platform specific packages, e.g. 'wsl'.
USAGE:
$SCRIPT [OPTION ...] [PACKAGE ...]
OPTIONS:
-i, --install After stowing, run any '<PKG>/install.sh' in packages.
-c, --clean Remove broken symlinks found in $INSTALL_DIR for proceeding.
-C, --clean-only Like --clean, but will exit after cleaning.
-n, --no, --simulate Do not actually make any filesystem changes.
-v, --verbose Increase verbosity.
-h, --help Show this help.
EOF
}
say() {
printf "%s: %s\n" "$SCRIPT" "$@"
}
say_verbose() {
# shellcheck disable=2086
if [ $verbose -gt 0 ]; then
say "$@"
fi
}
say_err() {
say "$@" >&2
}
err() {
say_err "ERROR: $*"
exit 1
}
err_help() {
help
err "$*"
}
need() {
for need_cmd in "$@"; do
if ! command -v "$need_cmd" >/dev/null 2>&1; then
err "need $need_cmd (command not found)"
fi
done
}
clean=false
clean_only=false
verbose=0
simulate=""
install=false
while true; do
case "$1" in
-h | --help)
help
exit 0
;;
-v | --verbose)
verbose=$((verbose + 1))
shift
;;
-i | --install)
install=true
shift
;;
-c | --clean)
clean=true
shift
;;
-C | --clean-only)
clean=true
clean_only=true
shift
;;
-n | --no | --simulate)
simulate='-n'
shift
;;
--)
shift
break
;;
*)
exit 1
;;
esac
done
verbose_args="$(head -c $verbose </dev/zero | tr '\0' 'v' | sed 's/^/-/')"
if $clean; then
need fd
fd_verbose=$(printf %s\\n "$verbose_args" | sed 's/-vv\?//' | sed 's/^v/-v/')
# shellcheck disable=2086,2016
fd . "$HOME" --hidden --type l --exclude \.dotfiles/** --exec sh $simulate $fd_verbose -c \
'[ -e "{}" ] || (l=$(readlink -m "{}"); [ "${l#'"$SCRIPT_DIR"'}" == "$l" ] || rm -v "{}")'
if $clean_only; then
exit 0
fi
fi
if [ $# -eq 0 ]; then
for pkg_path in "$SCRIPT_DIR"/*; do
if [ -d "$pkg_path" ]; then
pkg="$(basename "$pkg_path")"
case "$pkg" in
wsl)
if [ -n "${WSL_DISTRO_NAME+1}" ]; then
set -- "$@" "$pkg"
fi
;;
*)
set -- "$@" "$pkg"
;;
esac
fi
done
fi
say_verbose "Installing: $*"
# shellcheck disable=2068,2086
stow $verbose_args $simulate "$@"
if $install; then
for pkg; do
if [ -e "$SCRIPT_DIR/$pkg/install.sh" ]; then
if [ -z "$simulate" ]; then
"$SCRIPT_DIR/$pkg/install.sh"
else
echo "simulated: $SCRIPT_DIR/$pkg/install.sh"
fi
fi
done
fi
|
