docs/cli.html

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<body>
<main>
<article id="content">
<header>
<h1 class="title">Module <code>snippet.cli</code></h1>
</header>
<section id="section-intro">
<p>CLI definition.</p>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">#
# Copyright (C) 2020 Arm Mbed. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
&#34;&#34;&#34;CLI definition.&#34;&#34;&#34;
import argparse

import os
import sys
import dotenv

from mbed_tools_lib.logging import set_log_level, MbedToolsHandler

from snippet import config
from snippet.api import extract_code_snippets
from snippet._internal.logs import LOGGER


def main() -&gt; int:
    &#34;&#34;&#34;Script CLI.&#34;&#34;&#34;
    parser = argparse.ArgumentParser()
    parser.add_argument(&#34;--config&#34;, type=str, action=&#34;append&#34;, help=&#34;paths (or globs) to config files&#34;)
    parser.add_argument(
        &#34;dir&#34;,
        nargs=&#34;?&#34;,
        default=os.getcwd(),
        help=&#34;path to project root, used by any relative paths in loaded configs [cwd]&#34;,
    )
    parser.add_argument(
        &#34;-v&#34;,
        &#34;--verbose&#34;,
        action=&#34;count&#34;,
        default=0,
        help=&#34;Set the verbosity level, enter multiple times to increase verbosity.&#34;,
    )
    parser.add_argument(
        &#34;-t&#34;, &#34;--traceback&#34;, action=&#34;store_true&#34;, default=True, help=&#34;Show a traceback when an error is raised.&#34;
    )
    args = parser.parse_args()
    set_log_level(args.verbose)
    dotenv.load_dotenv(dotenv.find_dotenv(usecwd=True, raise_error_if_not_found=False))
    # Use the context manager to ensure tools exceptions (expected behaviour) are shown as messages to the user,
    # but all other exceptions (unexpected behaviour) are shown as errors.
    with MbedToolsHandler(LOGGER, args.traceback):
        extract_code_snippets(config.get_config(config_paths=args.config, project_root=args.dir,))
        return 0
    return 1


if __name__ == &#34;__main__&#34;:
    sys.exit(main())</code></pre>
</details>
</section>
<section>
</section>
<section>
</section>
<section>
<h2 class="section-title" id="header-functions">Functions</h2>
<dl>
<dt id="snippet.cli.main"><code class="name flex">
<span>def <span class="ident">main</span></span>(<span>) -> int</span>
</code></dt>
<dd>
<div class="desc"><p>Script CLI.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def main() -&gt; int:
    &#34;&#34;&#34;Script CLI.&#34;&#34;&#34;
    parser = argparse.ArgumentParser()
    parser.add_argument(&#34;--config&#34;, type=str, action=&#34;append&#34;, help=&#34;paths (or globs) to config files&#34;)
    parser.add_argument(
        &#34;dir&#34;,
        nargs=&#34;?&#34;,
        default=os.getcwd(),
        help=&#34;path to project root, used by any relative paths in loaded configs [cwd]&#34;,
    )
    parser.add_argument(
        &#34;-v&#34;,
        &#34;--verbose&#34;,
        action=&#34;count&#34;,
        default=0,
        help=&#34;Set the verbosity level, enter multiple times to increase verbosity.&#34;,
    )
    parser.add_argument(
        &#34;-t&#34;, &#34;--traceback&#34;, action=&#34;store_true&#34;, default=True, help=&#34;Show a traceback when an error is raised.&#34;
    )
    args = parser.parse_args()
    set_log_level(args.verbose)
    dotenv.load_dotenv(dotenv.find_dotenv(usecwd=True, raise_error_if_not_found=False))
    # Use the context manager to ensure tools exceptions (expected behaviour) are shown as messages to the user,
    # but all other exceptions (unexpected behaviour) are shown as errors.
    with MbedToolsHandler(LOGGER, args.traceback):
        extract_code_snippets(config.get_config(config_paths=args.config, project_root=args.dir,))
        return 0
    return 1</code></pre>
</details>
</dd>
</dl>
</section>
<section>
</section>
</article>
<nav id="sidebar">
<h1>Index</h1>
<div class="toc">
<ul></ul>
</div>
<ul id="index">
<li><h3>Super-module</h3>
<ul>
<li><code><a title="snippet" href="index.html">snippet</a></code></li>
</ul>
</li>
<li><h3><a href="#header-functions">Functions</a></h3>
<ul class="">
<li><code><a title="snippet.cli.main" href="#snippet.cli.main">main</a></code></li>
</ul>
</li>
</ul>
</nav>
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