nix-install-i3

#!/bin/sh

### Package: nix-install-i3
### Version: v20210501.2300
### Author: Michael Gan "xmixahlx" michaelbgan@gmail.com
### License: GPLv3
### Script Dependencies: (none)

## OVERRIDES
# NIXTOOLS
if [ -z $NIXTOOLSDIR ]; then
 NIXTOOLSDIR="`pwd`"
fi

# INSTALLDEPS
if [ -z $INSTALLDEPS ]; then
 INSTALLDEPS=debian
fi

# GITBRANCH
if [ -z $GITBRANCH ]; then
 GITBRANCH=next
fi

## VARS
RESDIR=$NIXTOOLSDIR/resources
DEVDIR=$NIXTOOLSDIR/upstream
GITURL=https://github.com
GITREPO=i3
GITTREE=i3
PKGDIR=$GITTREE\_$GITBRANCH

## INSTALLDEPS
# Debian Dependencies
if [ $INSTALLDEPS = debian ]; then
 sudo apt-get -y build-dep i3-wm
 sudo apt-get -y install build-essential coreutils libc-bin git meson
fi

## PREP
set -e
mkdir -p $DEVDIR
cd $DEVDIR

## GIT
[ -d $PKGDIR ] || git clone --depth=1 $GITURL/$GITREPO/$GITTREE.git --branch=$GITBRANCH $PKGDIR
cd $PKGDIR
git clean -f
git reset --hard
git pull
git submodule init
git submodule update

## CLEAN
rm -Rf tmpbuild

## CONFIGURE
meson tmpbuild -Dprefix=/usr/local -Dbuildtype=release --libdir=/usr/local/lib/x86_64-linux-gnu \
-Ddocs=true -Dmans=true

## BUILD
ninja -C tmpbuild

## INSTALL
sudo ninja -C tmpbuild install
sudo ldconfig

## UPDATE-ALTERNATIVES
if [ $INSTALLDEPS = debian ]; then
 sudo update-alternatives --install /usr/bin/x-window-manager x-window-manager /usr/local/bin/i3 999
 sudo update-alternatives --config x-window-manager
fi

## EXIT
exit

## ENJOY