132 lines
2.9 KiB
Bash
132 lines
2.9 KiB
Bash
#!/bin/sh
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osreleaseprop() {
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cat /etc/os-release | grep -e "^$1=" | sed 's/ID=//'
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}
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elevated() {
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s=${SUDO:-sudo}
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if [ ! "$s" = "none" ]; then
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if ! command -v $s &> /dev/null; then
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echo "command \"$s\" not found"
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exit 1
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fi
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else
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s=""
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fi
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$s $@
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}
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DISTRO=$(osreleaseprop ID)
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if [ ! -d "distros/$DISTRO" ]; then
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echo "$DISTRO is not supported."
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exit 1
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fi
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pm() {
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elevated "sh distros/$DISTRO/pm.sh $@"
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}
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install_package_list() {
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pkgs=""
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[ -f "distros/${1:-$DISTRO}/package.list" ] || return 1
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for pkg in $(cat distros/${1:-$DISTRO}/package.list | sed 's/#.*$//'); do
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pkgs="$pkgs $pkg"
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done
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pm -i $pkgs
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}
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run_scripts() {
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cmd=$1
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shift
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case $cmd in
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sys)
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dir="distros/${1:-$DISTRO}/sys-scripts"
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[ -d "$dir" ] || return
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for s in $(ls $dir); do
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echo "# running $dir/$s..."
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elevated sh $dir/$s || exit 1
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done
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;;
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user)
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dir="distros/${1:-$DISTRO}/user-scripts"
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[ -d "$dir" ] || return
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for s in $(ls $dir); do
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echo "# running $dir/$s..."
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sh $dir/$s || exit 1
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done
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;;
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esac
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}
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overlay() {
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[ -d "distros/${1:-$DISTRO}/root" ] || return 0
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elevated cp -r distros/${1:-$DISTRO}/root /
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}
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__step_update() {
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echo "# updating system..."
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pm -u
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}
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__step_install_package_list() {
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echo "# installing package lists..."
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install_package_list any
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install_package_list
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}
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__step_run_system_scripts() {
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echo "# running system scripts..."
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run_scripts sys any
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run_scripts sys
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}
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__step_run_user_scripts() {
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echo "# running user scripts..."
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run_scripts user any
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run_scripts user
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}
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__step_overlay() {
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echo "# overlaying root directories..."
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overlay any
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overlay
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}
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__step_link_home() {
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echo "# linking all home files..."
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trackingfile=".dotfiles/$(git rev-parse HEAD)-links"
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for item in $(find ./home -type f); do
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path=$(echo $item | sed "s/\.\/home//")
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[ -z "$path" ] && continue
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grep -q "$path" $trackingfile &> /dev/null && continue
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path="$HOME$path"
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mkdir -p $(dirname $path) &> /dev/null
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ln $item $path && echo "$path" >> $trackingfile
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done
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}
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step() {
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if ! grep -q "executed_step:$1" .dotfiles/pending_sync &> /dev/null; then
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$(printf "__step_%s" "$1")
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echo "executed_step:$1" >> .dotfiles/pending_sync
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fi
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}
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mkdir -p .dotfiles &> /dev/null
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touch .dotfiles/pending_sync
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if [ -n "$1" ]; then
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step $1
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else
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echo "started_sync:$(date)" >> .dotfiles/log
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step update
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step install_package_list
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step run_system_scripts
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step run_user_scripts
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step link_home
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step overlay
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echo "finished_sync:$(date)" >> .dotfiles/log
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fi
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unlink .dotfiles/pending_sync
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