build-nvim-from-without-sourcerer.sh

#!/bin/bash
set -euo pipefail

source "$RIBYN_ROOT/config.sh"
source "$RIBYN_ROOT/lib/utils.sh"

# NOTE: repition of logging. source manager provides consitent output logging
info "Using git ref: $RIBYN_NVIM_GIT_REF"

function build_nvim() {
	info "Starting build process..."
	make CMAKE_BUILD_TYPE=$RIBYN_NVIM_BUILD_TYPE

	info "Installing Neovim..."
	sudo make install
}

# NOTE: manually manage install locations, ensure directory exists, create dir
# and clone if needed
mkdir -p "$HOME/.local/share/ribyn/"
REPO_DEST="$HOME/.local/share/ribyn/neovim"
if [ -d "$REPO_DEST" ]; then
	cd "$REPO_DEST" || exit 1

	if [[ "$RIBYN_NVIM_GIT_FETCH" == "yes" ]]; then
		info "Fetching $RIBYN_NVIM_GIT_REF"
		# NOTE: neovim doesnt use submodules, but if it were, it would still need to be implemented. sourcerer has this in-built.
		git fetch --depth 1 origin "$RIBYN_NVIM_GIT_REF"
	fi

	commit_hash_before_checkout=$(git -C "$REPO_DEST" rev-parse HEAD)
	git checkout "$RIBYN_NVIM_GIT_REF"
	if [[ $commit_hash_before_checkout != $(git -C "$REPO_DEST" rev-parse HEAD) ]]; then
		# NOTE: using neovims way of cleaning build files. which is okay, perhaps good even.
		# But sourcerer has a uniform way of cleaning all cache files within the git repository
		# which works for the majority of uses cases. Including neovim.
		sudo make clean distclean
		build_nvim
	else
		info "Commit unchanged. Skipping build."
	fi
else
	source "$RIBYN_ROOT/lib/run_on_distro.sh"

	run_on_arch info "Installing dependencies..."
	run_on_arch sudo pacman -S --noconfirm --needed \
		base-devel \
		cmake \
		unzip \
		ninja \
		curl

	run_on_fedora sudo dnf -y install \
		ninja-build \
		cmake \
		gcc \
		make \
		unzip \
		gettext \
		curl

	info "Cloning Neovim repository..."
	# NOTE: again, submodules are not respected. tho for neovim not needed.
	git clone --depth 1 --no-single-branch "https://github.com/neovim/neovim" "$REPO_DEST"
	cd "$REPO_DEST" || exit 1
	git checkout "$RIBYN_NVIM_GIT_REF"
	build_nvim
fi

success "Neovim installation complete."