#!/bin/sh
-#NOTE: .zshenv XDG paths are hardcoded to allow non-zsh install
-
+# install location and source files
: ${DEST:=$(realpath "$HOME")}
: ${SRC:=$(dirname "$(realpath "$0")")}
+# confirm XDG vars we care about are set up
+: ${LOCAL:=.local} # NOTE: needed for bin, which has no xdg var
+: ${XDG_DATA_HOME:=$DEST/$LOCAL/share}
+: ${XDG_CONFIG_HOME:=$DEST/.config}
+: ${XDG_STATE_HOME:=$DEST/$LOCAL/state}
+: ${XDG_CACHE_HOME:=$DEST/.cache}
+
+# these are the vars we actually use
+share="${XDG_DATA_HOME#$DEST/}"
+etc="${XDG_CONFIG_HOME#$DEST/}"
+state="${XDG_STATE_HOME#$DEST/}"
+cache="${XDG_CACHE_HOME#$DEST/}"
+
# test
devnull=/dev/null
if [ "$1" = "test" ]; then
devnull=/dev/stdout
_cd() {
cd $*;
- echo " cd $*";
- echo "\$PWD=$PWD";
+ echo "-- cd $* --> $PWD";
}
alias cd="_cd"
alias mkdir="echo -- mkdir"
alias sh="echo -- sh"
fi
-# create preferred folder structure
-cd $DEST
-mkdir -p bin etc share/fonts share/themes share/icons >$devnull 2>&1
-which vim >$devnull 2>&1 && mkdir -pm 700 var/tmp/vim >$devnull 2>&1
-cd $SRC >$devnull
-
# ensure ostype
+# NOTE: copied from .zshenv
if [ -z "$OSTYPE" ]; then
OSTYPE=$(uname -s | tr '[:upper:]' '[:lower:]')
fi
# accomodate multiple userlands
+# XXX: assuming GNU by default
+# TODO: test for GNU, fallback to POSIX instead (no -n)
lnargs=-sfnv
case "$OSTYPE" in
freebsd*) lnargs=-sFhv;;
netbsd|openbsd*) lnargs=-sfhv;;
esac
+cd "$DEST"
+
+# create preferred folder structure
+mkdir -pm 760 "$share" "$etc" "$state" "$cache"
+ln $lnargs "$DEST/$etc" "$LOCAL/etc"
+mkdir -p "$LOCAL/bin" "$share/fonts" "$share/themes" "$share/icons"
+
+# clean out old links
+# TODO: doesn't remove dead links if realpath fails; this happens if the link
+# target doesn't exist under busybox
+find . "$share" "$etc" \
+ "$LOCAL/bin" "$share/fonts" "$share/themes" "$share/icons" \
+ "$etc/gnupg" .ssh .termux \
+ -xdev -mindepth 1 -maxdepth 1 -type l -exec sh -c '
+ r="$(realpath "{}")"
+ [ "${r#'"$SRC"'/}" != "$r" ] &&
+ '"$([ "$1" = test ] && echo 'echo +++ ')"'unlink "{}"' \;
+
+cd "$SRC" >$devnull
+
l() {
# TODO: use install?
- [ -L "$1" -o \! -e "$1" ] && ln $lnargs "$SRC/${2:-$x}" "$DEST/${1:-$x}" ||
+ d="$DEST/${1:-$x}"
+ [ -L "$d" -o \! -e "$d" ] && ln $lnargs "$SRC/${2:-$x}" "$d" ||
echo "!!! File exists and is not a link: $1"
}
# generic links
-find base -mindepth 1 -maxdepth 1 | while read -r x; do l "${x#base/}"; done
-find bin etc share -mindepth 1 -maxdepth 1 | while read -r x; do l; done
+find base -mindepth 1 -maxdepth 1 | while read -r x; do l "${x#base/}"; done
+find bin -mindepth 1 -maxdepth 1 | while read -r x; do l "$LOCAL/$x"; done
+find share -mindepth 1 -maxdepth 1 | while read -r x; do l "$share${x#share}"; done
+find etc -mindepth 1 -maxdepth 1 | while read -r x; do l "$etc${x#etc}"; done
# xorg/wayland resources
-find gui -mindepth 1 -maxdepth 1 | while read -r x; do
- if [ "$x" = gui/fonts ]; then
- find $x -mindepth 1 -maxdepth 2 -type d | while read -r x; do
- which mkfontscale >$devnull 2>&1 && mkfontscale "$x"
- which mkfontdir >$devnull 2>&1 && mkfontdir "$x"
- [ "$(head -1 "$x/fonts.dir")" = 0 ] &&
- rm "$x/fonts.dir"
- [ "$(head -1 "$x/fonts.scale")" = 0 ] &&
- rm "$x/fonts.scale"
- done
- elif [ "$x" = gui/icons ]; then
- find $x -mindepth 1 -maxdepth 2 -type d | while read -r x; do
- [ ! -e "$x/index.theme" ] && continue
- which gtk-update-icon-cache >$devnull 2>&1 &&
- gtk-update-icon-cache "$x"
- done
- fi
- find "$x" -mindepth 1 -maxdepth 1 | while read -r x; do
- l "share${x#gui}"
- done
+find gui -mindepth 1 -maxdepth 1 | while read -r y; do
+ case "${y#gui/}" in
+ icons|themes)
+ find "$y" -mindepth 1 -maxdepth 2 -type d | while read -r x; do
+ [ ! -e "$x/index.theme" ] && continue
+ command -v gtk-update-icon-cache >$devnull 2>&1 &&
+ gtk-update-icon-cache -f "$x"
+ l "$share${y#gui}/$(basename "$x")"
+ done
+ ;;
+ fonts)
+ find "$y" -mindepth 1 -maxdepth 2 -type d | while read -r x; do
+ command -v mkfontscale >$devnull 2>&1 && mkfontscale "$x"
+ command -v mkfontdir >$devnull 2>&1 && mkfontdir "$x"
+ [ "$(head -1 "$x/fonts.scale" >$devnull 2>&1)" = 0 ] &&
+ rm "$x/fonts.scale"
+ [ "$(head -1 "$x/fonts.dir" >$devnull 2>&1)" = 0 ] &&
+ rm "$x/fonts.dir"
+ l "$share${y#gui}/$(basename "$x")"
+ done
+ ;;
+ *)
+ find "$y" -mindepth 1 -maxdepth 1 | while read -r x; do
+ l "$share${x#gui}"
+ done
+ ;;
+ esac
done
# gpg
-if which gpg >$devnull 2>&1; then
- mkdir -p "$DEST/etc/gnupg"
+if command -v gpg >$devnull 2>&1; then
+ mkdir -pm 700 "$DEST/$etc/gnupg"
find gnupg -mindepth 1 -maxdepth 1 \! -name '*.gpg' | while read -r x; do
- l "etc/$x"
+ l "$etc/$x"
done
find gnupg -mindepth 1 -maxdepth 1 -name '*.gpg' | while read -r x; do
gpg --import "$x"
# termux, assume it if android
if [ $(uname -o) = 'Android' ]; then
mkdir -p "$DEST/.termux"
- find termux -mindepth 1 -maxdepth 1 | while read -r x; do
- l ".$x"; done
- l ".termux/font.ttf" 'share/fonts/Dina-ttf/Dina.ttf'
+ find termux -mindepth 1 -maxdepth 1 | while read -r x; do l ".$x"; done
+ l '.termux/font.ttf' "$share/fonts/Dina-ttf/Dina.ttf"
fi
# vim: sts=4 sw=4 et
projects / sev's projects / dotfiles.git / blobdiff