This is a collection of dotfiles and scripts for my bspwm setup
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5.2 KiB

#!/bin/sh
# User-config---------------------------
# File which holds all installed packages
PACKAGE_FILE="packages"
# Files that are stored in the repository but shouldn't get copied (regex)
EXCLUDE_FILES="${0#??}|$PACKAGE_FILE|.*.md$|.*README.org$|.git|screenshot.png"
# Directories that are treated like a system directory (/) (regex)
SYSTEM_DIR='boot|etc|usr/share'
# Arch User Repository helper program name (needs pacman flag compatibility!)
AUR_HELPER="trizen"
# --------------------------------------
if [ "$(dirname "$0")" != "." ]; then
echo "Please run this script from the directory it resides."
exit 1
fi
help() {
B=$(tput bold)
U=$(tput smul)
N=$(tput sgr0)
cat << EOF
${B}NAME${N}
dotfiles - file copy script for the dotfiles repository
${B}SYNOPSIS${N}
${B}./dotfiles.sh${N} ${U}OPTION${N} [${U}ARG${N}]
${B}OPTIONS${N}
${B}-a${N} ${U}FILE${N}, ${B}--add${N} ${U}FILE${N}
Add file to the dotfiles directory.
${B}-f, --files${N}
Display all files added to the dotfiles directory.
${B}-h, --help${N}
Display usage message and exit.
${B}-p${N} [${U}ARG${N}], ${B}--packages${N} [${U}ARG${N}]
${B}install${N}
Install all core packages of the stored list.
${B}install-aur${N}
Install all AUR packages of the stored list.
${B}list${N} (default)
Display all packages installed on the system.
${B}store${N}
Stores a list of all installed packages on the system.
${B}-l, --pull${N}
Pull each added file from the system to the dotfiles directory.
${B}-s, --push${N}
Push each added file to its location on the system.
EOF
}
set_files() {
FILES="$(find . -type f -o -type l \
| awk -v e="^./($EXCLUDE_FILES)" '$0 !~ e { print $0 }')"
}
list_files() {
# If unset
[ -z "${FILES+x}" ] && set_files
# Remove leading ./ from filepaths
echo "$FILES" | sed 's/^\.\///'
}
add() {
[ -z "$1" ] && return 1
FILE="$(readlink -f "$(dirname "$1")")/$(basename "$1")"
FILE_CUT_HOME="$(echo "$FILE" \
| awk -v m="^$HOME/" '$0 ~ m { print substr($0, length(m)) }')"
# /home/<user>/
if [ -n "$FILE_CUT_HOME" ]; then
mkdir -p "$(pwd)/$(dirname "$FILE_CUT_HOME")"
cp -a "$FILE" "$(pwd)/$FILE_CUT_HOME"
# /
else
mkdir -p "$(pwd)/$(dirname "$FILE")"
sudo cp -a "$FILE" "$(pwd)/$FILE"
fi
}
pull_push() {
# If unset or empty string
[ -z "$1" ] && return 1
# If unset
[ -z "${FILES+x}" ] && set_files
MATCH="^./($SYSTEM_DIR)/"
# Filter system directories and remove leading ./ from filepaths
HOME_FILES="$(echo "$FILES" \
| awk -v m="$MATCH" '$0 !~ m { print substr($0, 3) }')"
for f in $HOME_FILES; do
if [ "$1" = "pull" ]; then
# cp /home/<user>/<file> /[<some dir>/]dotfiles/<file>
cp -a "$HOME/$f" "$(pwd)/$f"
elif [ "$1" = "push" ]; then
mkdir -p "$(dirname $HOME/$f)"
cp -a "$(pwd)/$f" "$HOME/$f"
fi
done
# Filter non-system directories and remove leading ./ from filepaths
SYSTEM_FILES="$(echo "$FILES" \
| awk -v m="$MATCH" '$0 ~ m { print substr($0, 3) }')"
for f in $SYSTEM_FILES; do
if [ "$1" = "pull" ]; then
# cp /<file> /[<some dir>/]dotfiles/<file>
sudo cp -a "/$f" "$(pwd)/$f"
elif [ "$1" = "push" ]; then
sudo cp -a "$(pwd)/$f" "/$f"
fi
done
}
pull() {
pull_push "pull"
}
push() {
pull_push "push"
}
packages() {
FILTER_LIST="$((pacman -Qqg base base-devel; pactree -u base | tail -n +2) | sort)"
PACKAGE_LIST="$(pacman -Qqe | grep -vx "$FILTER_LIST" | sort)"
if [ "$1" = "list" ] || [ "$1" = "" ]; then
echo "$PACKAGE_LIST"
elif [ "$1" = "store" ]; then
if [ ! -s $PACKAGE_FILE ]; then
touch "$PACKAGE_FILE"
else
truncate -s 0 "$PACKAGE_FILE"
fi
echo "$PACKAGE_LIST" > "$PACKAGE_FILE"
elif [ "$1" = "install" ] || [ "$1" = "install-aur" ]; then
# Grab everything off enabled official repositories that is in the list
CORE_LIST="$(pacman -Ssq | grep -xf $PACKAGE_FILE)"
if [ "$1" = "install" ]; then
# Install core packages, answer no to pacman questions (honor Ignore)
yes n | sudo pacman -S --needed $CORE_LIST
fi
if [ "$1" = "install-aur" ]; then
# Determine which packages in the list are from the AUR
AUR_LIST="$(grep -vx "$CORE_LIST" < $PACKAGE_FILE)"
# Install AUR packages
"$AUR_HELPER" -S --needed --noconfirm $AUR_LIST
fi
fi
}
# --------------------------------------
SCRIPT="$(basename "$0")"
# $1 = -option, $2 message
option_wrong() {
[ -z "$1" ] || [ -z "$2" ] && return 1
echo "$SCRIPT: $2 '$1'" >&2
echo "Try '$SCRIPT -h' or '$SCRIPT --help' for more information." >&2
exit 1
}
# Get all the -options
OPTIONS=$(echo "$@" | awk '{
for(i=1; i<=NF; i++) { if ($i ~ /^-/) printf "%s ", $i }
}' | wc -w)
# Check if -options are valid
if [ "$OPTIONS" -gt 1 ]; then
LAST="$(echo "$@" | cut -d ' ' -f $#)"
option_wrong "$LAST" "option too many"
elif [ "$#" -gt 2 ]; then
LAST="$(echo "$@" | cut -d ' ' -f $#)"
option_wrong "$LAST" "argument too many"
fi
OPT="$(echo "$* " | cut -d ' ' -f 1)"
ARG="$(echo "$* " | cut -d ' ' -f 2)"
# Parse -options and call functions
case $OPT in
-a | --add)
add "$ARG" || option_wrong "$OPT" 'option requires an argument'
;;
-f | --files)
list_files
;;
-h | --help)
help
;;
-p | --packages)
packages "$ARG"
;;
-l | --pull)
pull
;;
-s | --push)
push
;;
*)
option_wrong "$OPT" 'invalid option'
;;
esac
# @Todo:
# push function to push just one file