/******************************************************************************

*

* Copyright (c) 2017, the Perspective Authors.

*

* This file is part of the Perspective library, distributed under the terms of

* the Apache License 2.0. The full license can be found in the LICENSE file.

*

*/

const {

execute,

execute_throw,

docker,

resolve,

getarg,

bash,

python_image,

} = require("./script_utils.js");

const fs = require("fs-extra");

const IS_PY2 = getarg("--python2");

let PYTHON = IS_PY2

? "python2"

: getarg("--python38")

? "python3.8"

: getarg("--python36")

? "python3.6"

: "python3.7";

let IMAGE = "manylinux2010";

const IS_DOCKER = process.env.PSP_DOCKER;

if (IS_DOCKER) {

// defaults to 2010

let MANYLINUX_VERSION = "manylinux2010";

if (!IS_PY2) {

// switch to 2014 only on python3

(MANYLINUX_VERSION = getarg("--manylinux2010")

? "manylinux2010"

: getarg("--manylinux2014")

? "manylinux2014"

: "manylinux2010"),

PYTHON;

}

IMAGE = python_image(MANYLINUX_VERSION, PYTHON);

}

const IS_CI = getarg("--ci");

const SETUP_ONLY = getarg("--setup-only");

const IS_INSTALL = getarg("--install");

// Check that the `PYTHON` command is valid, else default to `python`.

try {

execute_throw`${PYTHON} --version`;

} catch (e) {

console.warn(`\`${PYTHON}\` not found - using \`python\` instead.`);

PYTHON = "python";

}

try {

const dist = resolve`${__dirname}/../python/perspective/dist`;

const cpp = resolve`${__dirname}/../cpp/perspective/src`;

const cmakelists = resolve`${__dirname}/../cpp/perspective/CMakeLists.txt`;

const lic = resolve`${__dirname}/../LICENSE`;

const cmake = resolve`${__dirname}/../cmake`;

const dcmake = resolve`${dist}/cmake`;

const dlic = resolve`${dist}/LICENSE`;

fs.mkdirpSync(dist);

fs.copySync(cmakelists, resolve`${dist}/CMakeLists.txt`, {

preserveTimestamps: true,

});

fs.copySync(cpp, resolve`${dist}/src`, {preserveTimestamps: true});

fs.copySync(lic, dlic, {preserveTimestamps: true});

fs.copySync(cmake, dcmake, {preserveTimestamps: true});

if (SETUP_ONLY) {

// don't execute any build steps, just copy

// the C++ assets into the python folder

return;

}

let cmd;

if (IS_CI) {

if (IS_PY2) {

// shutil_which is required in setup.py

cmd = bash`${PYTHON} -m pip install backports.shutil_which && ${PYTHON} -m pip install -e .[devpy2] --no-clean &&`;

} else {

cmd = bash`${PYTHON} -m pip install -e .[dev] --no-clean &&`;

}

// pip install in-place with --no-clean so that pep-518 assets stick

// around for later wheel build (so cmake cache can stay in place)

//

// lint the folder with flake8

//

// pytest the client first (since we need to move the shared libraries out of place

// temporarily to simulate them not being installed)

//

// then run the remaining test suite

cmd =

cmd +

`${PYTHON} -m flake8 perspective && echo OK && \

${PYTHON} -m pytest -vvv --noconftest perspective/tests/client_mode && \

${PYTHON} -m pytest -vvv perspective \

--ignore=perspective/tests/client_mode \

--junitxml=python_junit.xml --cov-report=xml --cov-branch \

--cov=perspective`;

if (IMAGE == "python") {

// test the sdist to make sure we dont

// dist a non-functioning source dist

cmd =

cmd +

`&& \

${PYTHON} setup.py sdist && \

${PYTHON} -m pip install -U dist/*.tar.gz`;

}

} else if (IS_INSTALL) {

cmd = `${PYTHON} -m pip install .`;

} else {

cmd = bash`${PYTHON} setup.py build -v`;

}

if (IS_DOCKER) {

execute`${docker(IMAGE)} bash -c "cd python/perspective && \

${cmd} "`;

} else {

const python_path = resolve`${__dirname}/../python/perspective`;

execute`cd ${python_path} && ${cmd}`;

}

} catch (e) {

console.log(e.message);

process.exit(1);

}