PKGBUILD

_name=umap-learn
pkgname=python-$_name
pkgver=0.4.3.r.g114c0f0
pkgrel=1
pkgdesc='Uniform Manifold Approximation and Projection'
arch=(any)
url="https://github.com/lmcinnes/umap"
license=(BSD)
depends=(python-scipy python-scikit-learn python-numba)
makedepends=('python-setuptools')
source=("git+https://github.com/lmcinnes/umap.git#branch=0.5dev")
sha256sums=('SKIP')

pkgver() {
    cd umap

    local _version
    local _revision
    local _shorthash

    _version="$(git -C umap describe --tags --long | awk -F'-' '{ sub(/^n/, "", $1); print $1 }')"
    _revision="$(git -C umap describe --tags --match 'N' | awk -F'-' '{ print $2 }')"
    _shorthash="$(git -C umap rev-parse --short HEAD)"
    printf '%s.r%s.g%s' "$_version" "$_revision" "$_shorthash"

}



package() {
	cd umap
	python setup.py install --root="$pkgdir" --optimize=1 || return 1
}