nix-install-helvum

#!/bin/sh

### Package: nix-install-helvum
### Version: v20210607.2300
### Author: Michael Gan "xmixahlx" michaelbgan@gmail.com
### License: GPLv3
### Script Dependencies: pipewire

## OVERRIDES
# NIXTOOLSDIR
if [ -z $NIXTOOLSDIR ]; then
 NIXTOOLSDIR="`pwd`"
 PATH=$NIXTOOLSDIR:$PATH
fi
echo "*** NIXTOOLSDIR selected is $NIXTOOLSDIR."

# INSTALLDEPS
if [ -z $INSTALLDEPS ]; then
 INSTALLDEPS=debian
fi
echo "*** INSTALLDEPS selected is $INSTALLDEPS."

# GITBRANCH
if [ -z $GITBRANCH ]; then
 GITBRANCH=main
fi
echo "*** GITBRANCH selected is $GITBRANCH."

## VARS
DEVDIR=$NIXTOOLSDIR/upstream
GITURL=https://gitlab.freedesktop.org
GITREPO=ryuukyu
GITTREE=helvum
PKGDIR=$GITTREE\_$GITBRANCH

## DEPS
# Provide INSTALLDEPS=debian to install dependencies.
if [ $INSTALLDEPS = debian ]; then
 sudo apt-get -y install build-essential coreutils libc-bin \
 libclang-dev libgtk-4-dev
fi

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

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

## BUILD
cargo update
cargo build --release

## INSTALL
sudo install -D -m755 "target/release/helvum" "/usr/local/bin/helvum"

## EXIT
exit

## ENJOY