This is a collection of dotfiles and scripts for my bspwm setup
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#!/bin/sh
# Tracks dotfiles and packages
# Depends: GNU getopt, (pacman, pacman-contrib) / (dpkg, apt)
# User-config
# --------------------------------------
# File which holds all installed packages
packageFile="packages"
# Files that are stored in the repository but shouldn't get copied (regex)
excludeFiles="${0#??}|$packageFile|.*.md$|.*README.org$|.git|screenshot.png"
# Directories that are treated like a system directory (/) (regex)
systemDir='boot|etc|usr/share'
# Arch User Repository helper program name (needs pacman flag compatibility!)
aurHelper="trizen"
# --------------------------------------
b="$(tput bold)"
red="$(tput setf 4)"
n="$(tput sgr0)"
if [ "$(dirname "$0")" != "." ]; then
echo "${b}${red}Error:${n} please run this script from the directory it resides." >&2
exit 1
fi
help()
{
(cat << EOF
.TH DOTFILES.SH 1 "2021-08-22" "dotfiles.sh 0.9" "dotfiles.sh Manual"
.SH NAME
dotfiles.sh \- config file and package tracking utility
.SH SYNOPSIS
.B ./dotfiles.sh
.I OPERATION
.RI [ OPTION ...]\&
.RI [ TARGET ...]
.SH DESCRIPTION
dotfiles.sh is a config file and package tracking utility that tracks installed packages on a Linux system.
It features listing and tracking of config files and packages, and the ability to install the tracked packages.
Currently, package tracking is only supported on APT and Pacman based distributions.
Invoking dotfile.sh involves specifying an operation with any potential options and targets to operate on.
A \fItarget\fR is usually a file name, directory or a package name.
Targets can be provided as command line arguments.
Additionally, if a single hyphen (-) is passed as an argument, targets will be read from stdin.
.SH OPERATIONS
.TP
.BR \-F ", " \-\-file
Operate on config files.
This operation allows you to sync config files between the system and the dotfiles directory.
In the first case, if no file names are provided in the command line, all files will be selected.
See File Options below.
.TP
.BR \-P ", " \-\-package
Operate on packages.
This operation allows you to track installed packages and reinstall them.
In the first case, if no package names are provided in the command line, all packages will be selected.
See Package Options below.
.TP
.BR \-h ", " \-\-help
Display usage message and exit.
.SH FILE OPTIONS (APPLY TO -F)
.TP
.BR \-a ", " \-\-add
Add selected file \fIpaths\fR to the dotfiles directory.
.TP
.BR \-l ", " \-\-pull
Pull every (selected) \fIfile\fR from the system to the dotfiles directory.
.TP
.BR \-s ", " \-\-push
Push every (selected) \fIfile\fR from the dotfiles directory to the system.
.SH PACKAGE OPTIONS (APPLY TO -P)
.TP
.BR \-a ", " \-\-aur-install
Install all AUR packages of the stored list.
.TP
.BR \-i ", " \-\-install
Install all official packages of the stored list.
.TP
.BR \-s ", " \-\-store
Stores a list of all installed packages on the system.
.SH EXAMPLES
Usage examples:
$ \fB./dotfiles.sh\fR -Fa ~/.zshrc /etc/zsh/zshenv
.br
\h'4'Add config files to the dotfiles directory
$ \fB./dotfiles.sh\fR -Pia
.br
\h'4'Install all tracked official and AUR packages
.SH AUTHOR
Riyyi
EOF
) | man -l -
}
# Exit if no option is provided
[ "$#" -eq 0 ] && help && exit 1
# Files
# --------------------------------------
getFileList()
{
fileList="$(find . -type f -o -type l \
| awk -v e="^./($excludeFiles)" '$0 !~ e { print $0 }')"
}
separateFileList()
{
[ -z "$fileList" ] && getFileList
match="^./($systemDir)/"
# Filter system directories and remove leading ./ from filepaths
homeFileList="$(echo "$fileList" \
| awk -v m="$match" '$0 !~ m { print substr($0, 3) }')"
# Filter non-system directories and remove leading ./ from filepaths
systemFileList="$(echo "$fileList" \
| awk -v m="$match" '$0 ~ m { print substr($0, 3) }')"
}
filterFileList()
{
if [ -z "$homeFileList" ] || [ -z "$systemFileList" ]; then
separateFileList
fi
# Filter on provided file name
homeFileListLoop="$(echo "$homeFileList" | grep "^$1")"
systemFileListLoop="$(echo "$systemFileList" | grep "^$1")"
}
fileAdd()
{
[ -z "$1" ] && exit 1
file="$(readlink -f "$(dirname "$1")")/$(basename "$1")"
fileCutHome="$(echo "$file" \
| awk -v m="^$HOME/" '$0 ~ m { print substr($0, length(m)) }')"
# /home/<user>/
if [ -n "$fileCutHome" ]; then
mkdir -p "$(pwd)/$(dirname "$fileCutHome")"
cp -a "$file" "$(pwd)/$fileCutHome"
# /
else
mkdir -p "$(pwd)/$(dirname "$file")"
sudo cp -a "$file" "$(pwd)/$file"
fi
}
filePull()
{
filterFileList "$1"
for file in $homeFileListLoop; do
# /home/<user>/<file> -> dotfiles/<file>
cp -a "$HOME/$file" "$(pwd)/$file"
done
for file in $systemFileListLoop; do
# /<file> -> dotfiles/<file>
sudo cp -a "/$file" "$(pwd)/$file"
done
}
filePush()
{
filterFileList "$1"
for file in $homeFileListLoop; do
# dotfiles/<file> -> /home/<user>/<file>
mkdir -p "$(dirname "$HOME/$file")"
cp -a "$(pwd)/$file" "$HOME/$file"
done
for file in $systemFileListLoop; do
# dotfiles/<file> -> /<file>
sudo mkdir -p "$(dirname "/$file")"
sudo cp -a "$(pwd)/$file" "/$file"
done
}
files()
{
if [ "$1" = "list" ] || [ "$1" = "" ]; then
[ -z "$fileList" ] && getFileList
# Remove leading ./ from filepaths
echo "$fileList" | sed 's/^\.\///' | grep "$2"
elif [ "$1" = "add" ]; then
fileAdd "$2"
elif [ "$1" = "pull" ]; then
filePull "$2"
elif [ "$1" = "push" ]; then
filePush "$2"
fi
}
# Packages
# --------------------------------------
osDetect()
{
id="$(sed -nE 's/^ID=(.*)/\1/p' /etc/os-release)"
idLike="$(sed -nE 's/^ID_LIKE=(.*)/\1/p' /etc/os-release)"
if [ "$id" = "arch" ]; then
os="arch"
elif echo "$idLike" | grep -q 'arch'; then
os="arch"
elif [ "$id" = "debian" ] || [ "$id" = "ubuntu" ]; then
os="debian"
elif echo "$idLike" | grep -q 'debian'; then
os="debian"
elif echo "$idLike" | grep -q 'ubuntu'; then
os="debian"
else
echo "${b}${red}Error:${n} unsupported operating system." >&2
exit 1
fi
}
osDependencies()
{
if [ "$os" = "arch" ]; then
binaryDependencyPair="
pacman:pacman
pactree:pacman-contrib
"
elif [ "$os" = "debian" ]; then
binaryDependencyPair="
apt-cache:apt
apt-mark:apt
dpkg-query:dpkg
"
fi
for pair in $binaryDependencyPair; do
binary="$(echo "$pair" | cut -d ':' -f 1)"
if ! command -v "$binary" > /dev/null; then
dependency="$(echo "$pair" | cut -d ':' -f 2)"
echo "${b}${red}Error:${n} required dependency '$dependency' is missing." >&2
exit 1
fi
done
}
getPackageList()
{
if [ "$os" = "arch" ]; then
filterList="$( (pacman -Qqg base base-devel; pactree -u base | tail -n +2) | sort)"
packageList="$(pacman -Qqe | grep -vx "$filterList" | sort)"
elif [ "$os" = "debian" ]; then
installedList="$(dpkg-query --show --showformat='${Package}\t${Priority}\n')"
filterList="$(echo "$installedList" | grep -E 'required|important|standard' | cut -f 1)"
installedList="$(echo "$installedList" | cut -f 1)"
installedManuallyList="$(awk '/Commandline:.* install / && !/APT::/ { print $NF }' /var/log/apt/history.log)"
installedManuallyList="$( (echo "$installedManuallyList"; apt-mark showmanual) | sort -u)"
packageList="$(echo "$installedManuallyList" | grep -x "$installedList" | grep -vx "$filterList")"
fi
}
packageInstall()
{
if [ "$os" = "arch" ]; then
# Grab everything off enabled official repositories that is in the list
repoList="$(pacman -Ssq | grep -xf $packageFile)"
if [ "$1" = "aur-install" ]; then
# Determine which packages in the list are from the AUR
aurList="$(grep -vx "$repoList" < $packageFile)"
# Install AUR packages
echo "$aurList" | xargs --open-tty "$aurHelper" -Sy --needed --noconfirm
elif [ "$1" = "install" ]; then
# Install packages
echo "$repoList" | xargs --open-tty sudo pacman -Sy --needed
fi
elif [ "$os" = "debian" ]; then
# Grab everything off enabled official repositories that is in the list
repoList="$(apt-cache search .* | cut -d ' ' -f 1 | grep -xf $packageFile)"
# Install packages
echo "$repoList" | xargs --open-tty sudo apt install
fi
}
packages()
{
# If unset
if [ -z "$os" ]; then
osDetect
osDependencies
fi
if [ "$1" = "list" ] || [ "$1" = "" ]; then
[ -z "$packageList" ] && getPackageList
echo "$packageList" | grep "$2"
elif [ "$1" = "store" ]; then
[ -z "$packageList" ] && getPackageList
echo "$packageList" > "$packageFile"
elif [ "$1" = "aur-install" ]; then
packageInstall "aur-install"
elif [ "$1" = "install" ]; then
packageInstall "install"
fi
}
# Option parsing
# --------------------------------------
script="$(basename "$0")"
parsed="$(getopt --options "hFPails" \
--longoptions "help,file,package,add,aur-install,install,pull,push,store" \
-n "$script" -- "$@" 2>&1)"
result="$?"
# Exit if invalid option is provided
if [ "$result" -ne 0 ]; then
echo "$parsed" | head -n 1 >&2
echo "Try './$script --help' for more information." >&2
exit 1
fi
eval set -- "$parsed"
while true; do
case "$1" in
-h | --help)
help
exit
;;
-F | --file)
if [ -n "$mode" ]; then
echo "${b}${red}Error:${n} only one operation may be used at a time." >&2
exit 1
fi
mode="file"
shift
;;
-P | --package)
if [ -n "$mode" ]; then
echo "${b}${red}Error:${n} only one operation may be used at a time." >&2
exit 1
fi
mode="package"
shift
;;
-a | --add | --aur-install)
[ "$mode" = "file" ] && options="${options}add "
[ "$mode" = "package" ] && options="${options}aur-install "
shift
;;
-i | --install)
options="${options}install "
shift
;;
-l | --pull)
options="${options}pull "
shift
;;
-s | --push | --store)
[ "$mode" = "file" ] && options="${options}push "
[ "$mode" = "package" ] && options="${options}store "
shift
;;
--)
shift
break
;;
*)
break
;;
esac
done
# Target parsing
# --------------------------------------
targets="$*"
targetsNoHyphen="$(echo "$targets" | sed -E 's/(^-$|\s-|-\s)//g; s/(\s-\s)/ /;')"
# Read targets from stdin
if [ "$targets" != "$targetsNoHyphen" ]; then
if [ -t 0 ]; then
echo "${b}${red}Error:${n} argument '-' specified without input on stdin." >&2
exit 1
fi
eval set -- "$targetsNoHyphen $(cat /dev/stdin)"
fi
# Execute
# --------------------------------------
if [ -z "$mode" ]; then
echo "${b}${red}Error:${n} no operation specified (use -h for help)" >&2
exit 1
fi
if [ "$mode" = "file" ]; then
if [ -z "$options" ]; then
files "list" "$@"
exit
fi
for option in $options; do
if [ -z "$*" ]; then
if [ "$option" = "add" ];then
echo "${b}${red}Error:${n} no files or directories selected to add." >&2
exit 1
fi
files "$option"
continue
fi
for path; do
files "$option" "$path"
done
done
fi
if [ "$mode" = "package" ]; then
if [ -z "$options" ]; then
packages "list" "$@"
exit
fi
for option in $options; do
packages "$option"
done
fi