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# -*- coding: utf-8 -*-
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import json
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import os
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import shutil
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import subprocess
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import click
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import kallithea
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import kallithea.bin.kallithea_cli_base as cli_base
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@cli_base.register_command()
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@click.option('--install-deps/--no-install-deps', default=True,
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help='Skip installation of dependencies, via "npm".')
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@click.option('--generate/--no-generate', default=True,
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help='Skip generation of front-end files.')
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def front_end_build(install_deps, generate):
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"""Build the front-end.
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Install required dependencies for the front-end and generate the necessary
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files. This step is complementary to any 'pip install' step which only
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covers Python dependencies.
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The installation of front-end dependencies happens via the tool 'npm' which
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is expected to be installed already.
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"""
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front_end_dir = os.path.abspath(os.path.join(kallithea.__file__, '..', 'front-end'))
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public_dir = os.path.abspath(os.path.join(kallithea.__file__, '..', 'public'))
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if install_deps:
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click.echo("Running 'npm install' to install front-end dependencies from package.json")
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subprocess.check_call(['npm', 'install'], cwd=front_end_dir, shell=kallithea.is_windows)
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if generate:
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tmp_dir = os.path.join(front_end_dir, 'tmp')
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if not os.path.isdir(tmp_dir):
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os.mkdir(tmp_dir)
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click.echo("Building CSS styling based on Bootstrap")
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with open(os.path.join(tmp_dir, 'pygments.css'), 'w') as f:
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subprocess.check_call(['pygmentize',
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'-S', 'default',
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'-f', 'html',
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'-a', '.code-highlight'],
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stdout=f)
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lesscpath = os.path.join(front_end_dir, 'node_modules', '.bin', 'lessc')
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lesspath = os.path.join(front_end_dir, 'main.less')
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csspath = os.path.join(public_dir, 'css', 'style.css')
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subprocess.check_call([lesscpath, '--source-map',
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'--source-map-less-inline', lesspath, csspath],
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cwd=front_end_dir, shell=kallithea.is_windows)
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click.echo("Preparing Bootstrap JS")
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'bootstrap', 'dist', 'js', 'bootstrap.js'), os.path.join(public_dir, 'js', 'bootstrap.js'))
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click.echo("Preparing jQuery JS with Flot, Caret and Atwho")
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'jquery', 'dist', 'jquery.min.js'), os.path.join(public_dir, 'js', 'jquery.min.js'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'jquery.flot', 'jquery.flot.js'), os.path.join(public_dir, 'js', 'jquery.flot.js'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'jquery.flot', 'jquery.flot.selection.js'), os.path.join(public_dir, 'js', 'jquery.flot.selection.js'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'jquery.flot', 'jquery.flot.time.js'), os.path.join(public_dir, 'js', 'jquery.flot.time.js'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'jquery.caret', 'dist', 'jquery.caret.min.js'), os.path.join(public_dir, 'js', 'jquery.caret.min.js'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'at.js', 'dist', 'js', 'jquery.atwho.min.js'), os.path.join(public_dir, 'js', 'jquery.atwho.min.js'))
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click.echo("Preparing DataTables JS")
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'datatables.net', 'js', 'jquery.dataTables.js'), os.path.join(public_dir, 'js', 'jquery.dataTables.js'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'datatables.net-bs', 'js', 'dataTables.bootstrap.js'), os.path.join(public_dir, 'js', 'dataTables.bootstrap.js'))
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click.echo("Preparing Select2 JS")
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'select2', 'select2.js'), os.path.join(public_dir, 'js', 'select2.js'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'select2', 'select2.png'), os.path.join(public_dir, 'css', 'select2.png'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'select2', 'select2x2.png'), os.path.join(public_dir, 'css', 'select2x2.png'))
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shutil.copy(os.path.join(front_end_dir, 'node_modules', 'select2', 'select2-spinner.gif'), os.path.join(public_dir, 'css', 'select2-spinner.gif'))
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click.echo("Preparing CodeMirror JS")
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if os.path.isdir(os.path.join(public_dir, 'codemirror')):
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shutil.rmtree(os.path.join(public_dir, 'codemirror'))
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shutil.copytree(os.path.join(front_end_dir, 'node_modules', 'codemirror'), os.path.join(public_dir, 'codemirror'))
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click.echo("Generating LICENSES.txt")
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license_checker_path = os.path.join(front_end_dir, 'node_modules', '.bin', 'license-checker')
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check_licensing_json_path = os.path.join(tmp_dir, 'licensing.json')
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licensing_txt_path = os.path.join(public_dir, 'LICENSES.txt')
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subprocess.check_call([license_checker_path, '--json', '--out', check_licensing_json_path],
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cwd=front_end_dir, shell=kallithea.is_windows)
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with open(check_licensing_json_path) as jsonfile:
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rows = json.loads(jsonfile.read())
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with open(licensing_txt_path, 'w') as out:
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out.write("The Kallithea front-end was built using the following Node modules:\n\n")
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for name_version, values in sorted(rows.items()):
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name, version = name_version.rsplit('@', 1)
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line = "%s from https://www.npmjs.com/package/%s/v/%s\n License: %s\n Repository: %s\n" % (
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name_version, name, version, values['licenses'], values.get('repository', '-'))
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if values.get('copyright'):
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line += " Copyright: %s\n" % (values['copyright'])
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out.write(line + '\n')
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