425 lines
29 KiB
HTML
425 lines
29 KiB
HTML
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/settings.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>settings.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../../dark.css" disabled><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../pages/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
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<a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div>
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</div></form></nav></div><section id="main-content" class="content"><div class="example-wrap"><pre class="line-numbers"><span id="1">1</span>
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</pre><pre class="rust"><code><span class="comment">/*
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* Copyright (C) 2022 Aravinth Manivannan <realaravinth@batsense.net>
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*
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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 Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/</span>
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<span class="kw">use</span> <span class="ident">std::env</span>;
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<span class="kw">use</span> <span class="ident">std::path::Path</span>;
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<span class="kw">use</span> <span class="ident">std::sync::Arc</span>;
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<span class="kw">use</span> <span class="ident">config</span>::{<span class="ident">Config</span>, <span class="ident">ConfigError</span>, <span class="ident">Environment</span>, <span class="ident">File</span>};
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<span class="kw">use</span> <span class="ident">derive_more::Display</span>;
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<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">test</span>))]</span>
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<span class="kw">use</span> <span class="ident">log</span>::{<span class="ident">error</span>, <span class="ident">warn</span>};
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<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
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<span class="kw">use</span> <span class="ident">std</span>::{<span class="ident">println</span> <span class="kw">as</span> <span class="ident">warn</span>, <span class="ident">println</span> <span class="kw">as</span> <span class="ident">error</span>};
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<span class="kw">use</span> <span class="ident">serde::Deserialize</span>;
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<span class="kw">use</span> <span class="ident">serde::Serialize</span>;
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<span class="kw">use</span> <span class="ident">url::Url</span>;
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<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::errors</span>::<span class="kw-2">*</span>;
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<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::page::Page</span>;
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<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>, <span class="ident">Deserialize</span>)]</span>
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<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Server</span> {
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<span class="kw">pub</span> <span class="ident">port</span>: <span class="ident">u32</span>,
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<span class="kw">pub</span> <span class="ident">ip</span>: <span class="ident">String</span>,
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<span class="kw">pub</span> <span class="ident">workers</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">usize</span><span class="op">></span>,
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<span class="kw">pub</span> <span class="ident">domain</span>: <span class="ident">String</span>,
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}
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<span class="kw">impl</span> <span class="ident">Server</span> {
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<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">tarpaulin_include</span>))]</span>
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<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">get_ip</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">String</span> {
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<span class="macro">format!</span>(<span class="string">"{}:{}"</span>, <span class="self">self</span>.<span class="ident">ip</span>, <span class="self">self</span>.<span class="ident">port</span>)
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}
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}
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<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Deserialize</span>, <span class="ident">Serialize</span>, <span class="ident">Display</span>, <span class="ident">Eq</span>, <span class="ident">PartialEq</span>, <span class="ident">Clone</span>, <span class="ident">Debug</span>)]</span>
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<span class="attribute">#[<span class="ident">serde</span>(<span class="ident">rename_all</span> <span class="op">=</span> <span class="string">"lowercase"</span>)]</span>
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<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">DBType</span> {
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<span class="attribute">#[<span class="ident">display</span>(<span class="ident">fmt</span> <span class="op">=</span> <span class="string">"postgres"</span>)]</span>
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<span class="ident">Postgres</span>,
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<span class="comment">// #[display(fmt = "maria")]</span>
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<span class="comment">// Maria,</span>
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}
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||
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<span class="kw">impl</span> <span class="ident">DBType</span> {
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<span class="kw">fn</span> <span class="ident">from_url</span>(<span class="ident">url</span>: <span class="kw-2">&</span><span class="ident">Url</span>) -> <span class="prelude-ty">Result</span><span class="op"><</span><span class="self">Self</span>, <span class="ident">ConfigError</span><span class="op">></span> {
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<span class="kw">match</span> <span class="ident">url</span>.<span class="ident">scheme</span>() {
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<span class="comment">// "mysql" => Ok(Self::Maria),</span>
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<span class="string">"postgres"</span> => <span class="prelude-val">Ok</span>(<span class="ident"><span class="self">Self</span>::Postgres</span>),
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<span class="kw">_</span> => <span class="prelude-val">Err</span>(<span class="ident">ConfigError::Message</span>(<span class="string">"Unknown database type"</span>.<span class="ident">into</span>())),
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||
}
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||
}
|
||
}
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||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>, <span class="ident">Deserialize</span>)]</span>
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||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Database</span> {
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<span class="kw">pub</span> <span class="ident">url</span>: <span class="ident">String</span>,
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<span class="kw">pub</span> <span class="ident">pool</span>: <span class="ident">u32</span>,
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<span class="kw">pub</span> <span class="ident">database_type</span>: <span class="ident">DBType</span>,
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}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>, <span class="ident">Deserialize</span>)]</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Settings</span> {
|
||
<span class="kw">pub</span> <span class="ident">debug</span>: <span class="ident">bool</span>,
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<span class="kw">pub</span> <span class="ident">server</span>: <span class="ident">Server</span>,
|
||
<span class="kw">pub</span> <span class="ident">source_code</span>: <span class="ident">String</span>,
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<span class="kw">pub</span> <span class="ident">pages</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">Arc</span><span class="op"><</span><span class="ident">Page</span><span class="op">></span><span class="op">></span>,
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||
<span class="kw">pub</span> <span class="ident">database</span>: <span class="ident">Database</span>,
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||
}
|
||
|
||
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">tarpaulin_include</span>))]</span>
|
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<span class="kw">impl</span> <span class="ident">Settings</span> {
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span>() -> <span class="ident">ServiceResult</span><span class="op"><</span><span class="self">Self</span><span class="op">></span> {
|
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">s</span> <span class="op">=</span> <span class="ident">Config::builder</span>();
|
||
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<span class="kw">const</span> <span class="ident">CURRENT_DIR</span>: <span class="kw-2">&</span><span class="ident">str</span> <span class="op">=</span> <span class="string">"./config/default.toml"</span>;
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<span class="kw">const</span> <span class="ident">ETC</span>: <span class="kw-2">&</span><span class="ident">str</span> <span class="op">=</span> <span class="string">"/etc/static-pages/config.toml"</span>;
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||
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">read_file</span> <span class="op">=</span> <span class="bool-val">false</span>;
|
||
|
||
<span class="kw">if</span> <span class="ident">Path::new</span>(<span class="ident">ETC</span>).<span class="ident">exists</span>() {
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">add_source</span>(<span class="ident">File::with_name</span>(<span class="ident">ETC</span>));
|
||
<span class="ident">read_file</span> <span class="op">=</span> <span class="bool-val">true</span>;
|
||
}
|
||
<span class="kw">if</span> <span class="ident">Path::new</span>(<span class="ident">CURRENT_DIR</span>).<span class="ident">exists</span>() {
|
||
<span class="comment">// merging default config from file</span>
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">add_source</span>(<span class="ident">File::with_name</span>(<span class="ident">CURRENT_DIR</span>));
|
||
<span class="ident">read_file</span> <span class="op">=</span> <span class="bool-val">true</span>;
|
||
}
|
||
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">path</span>) <span class="op">=</span> <span class="ident">env::var</span>(<span class="string">"PAGES_CONFIG"</span>) {
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">add_source</span>(<span class="ident">File::with_name</span>(<span class="kw-2">&</span><span class="ident">path</span>));
|
||
<span class="ident">read_file</span> <span class="op">=</span> <span class="bool-val">true</span>;
|
||
}
|
||
|
||
<span class="kw">if</span> <span class="op">!</span><span class="ident">read_file</span> {
|
||
<span class="macro">warn!</span>(<span class="string">"configuration file not found"</span>);
|
||
}
|
||
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">add_source</span>(<span class="ident">Environment::with_prefix</span>(<span class="string">"PAGES"</span>).<span class="ident">separator</span>(<span class="string">"__"</span>));
|
||
|
||
<span class="kw">match</span> <span class="ident">env::var</span>(<span class="string">"PORT"</span>) {
|
||
<span class="prelude-val">Ok</span>(<span class="ident">val</span>) => {
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">set_override</span>(<span class="string">"server.port"</span>, <span class="ident">val</span>).<span class="ident">unwrap</span>();
|
||
<span class="comment">//settings.server.port = val.parse().unwrap();</span>
|
||
}
|
||
<span class="prelude-val">Err</span>(<span class="ident">e</span>) => <span class="macro">warn!</span>(<span class="string">"couldn't interpret PORT: {}"</span>, <span class="ident">e</span>),
|
||
}
|
||
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">val</span>) <span class="op">=</span> <span class="ident">env::var</span>(<span class="string">"DATABASE_URL"</span>) {
|
||
<span class="comment">// match env::var("DATABASE_URL") {</span>
|
||
<span class="comment">// Ok(val) => {</span>
|
||
<span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="ident">Url::parse</span>(<span class="kw-2">&</span><span class="ident">val</span>).<span class="ident">expect</span>(<span class="string">"couldn't parse Database URL"</span>);
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">set_override</span>(<span class="string">"database.url"</span>, <span class="ident">url</span>.<span class="ident">to_string</span>()).<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">database_type</span> <span class="op">=</span> <span class="ident">DBType::from_url</span>(<span class="kw-2">&</span><span class="ident">url</span>).<span class="ident">unwrap</span>();
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>
|
||
.<span class="ident">set_override</span>(<span class="string">"database.database_type"</span>, <span class="ident">database_type</span>.<span class="ident">to_string</span>())
|
||
.<span class="ident">unwrap</span>();
|
||
}
|
||
|
||
<span class="comment">// Err(_e) => {</span>
|
||
<span class="comment">// }</span>
|
||
|
||
<span class="kw">let</span> <span class="ident">intermediate_config</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">build_cloned</span>().<span class="ident">unwrap</span>();
|
||
|
||
<span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>
|
||
.<span class="ident">set_override</span>(
|
||
<span class="string">"database.url"</span>,
|
||
<span class="macro">format!</span>(
|
||
<span class="string">r"postgres://{}:{}@{}:{}/{}"</span>,
|
||
<span class="ident">intermediate_config</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"database.username"</span>)
|
||
.<span class="ident">expect</span>(<span class="string">"Couldn't access database username"</span>),
|
||
<span class="ident">intermediate_config</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"database.password"</span>)
|
||
.<span class="ident">expect</span>(<span class="string">"Couldn't access database password"</span>),
|
||
<span class="ident">intermediate_config</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"database.hostname"</span>)
|
||
.<span class="ident">expect</span>(<span class="string">"Couldn't access database hostname"</span>),
|
||
<span class="ident">intermediate_config</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"database.port"</span>)
|
||
.<span class="ident">expect</span>(<span class="string">"Couldn't access database port"</span>),
|
||
<span class="ident">intermediate_config</span>
|
||
.<span class="ident">get</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>(<span class="string">"database.name"</span>)
|
||
.<span class="ident">expect</span>(<span class="string">"Couldn't access database name"</span>)
|
||
),
|
||
)
|
||
.<span class="ident">expect</span>(<span class="string">"Couldn't set database url"</span>);
|
||
|
||
<span class="kw">let</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">build</span>()<span class="question-mark">?</span>.<span class="ident">try_deserialize</span>::<span class="op"><</span><span class="ident">Settings</span><span class="op">></span>()<span class="question-mark">?</span>;
|
||
<span class="ident">settings</span>.<span class="ident">check_url</span>();
|
||
<span class="ident">settings</span>.<span class="ident">init</span>();
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">settings</span>)
|
||
}
|
||
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">init</span>(<span class="kw-2">&</span><span class="self">self</span>) {
|
||
<span class="kw">for</span> (<span class="ident">index</span>, <span class="ident">page</span>) <span class="kw">in</span> <span class="self">self</span>.<span class="ident">pages</span>.<span class="ident">iter</span>().<span class="ident">enumerate</span>() {
|
||
<span class="ident">Url::parse</span>(<span class="kw-2">&</span><span class="ident">page</span>.<span class="ident">repo</span>).<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">path</span> <span class="op">=</span> <span class="ident">Path::new</span>(<span class="kw-2">&</span><span class="ident">page</span>.<span class="ident">path</span>);
|
||
<span class="kw">if</span> <span class="ident">path</span>.<span class="ident">exists</span>() <span class="op">&&</span> <span class="ident">path</span>.<span class="ident">is_file</span>() {
|
||
<span class="macro">panic!</span>(<span class="string">"Path is a file, should be a directory: {:?}"</span>, <span class="ident">page</span>);
|
||
}
|
||
|
||
<span class="kw">if</span> <span class="op">!</span><span class="ident">path</span>.<span class="ident">exists</span>() {
|
||
<span class="ident">std::fs::create_dir_all</span>(<span class="kw-2">&</span><span class="ident">path</span>).<span class="ident">unwrap</span>();
|
||
}
|
||
<span class="kw">for</span> (<span class="ident">index2</span>, <span class="ident">page2</span>) <span class="kw">in</span> <span class="self">self</span>.<span class="ident">pages</span>.<span class="ident">iter</span>().<span class="ident">enumerate</span>() {
|
||
<span class="kw">if</span> <span class="ident">index2</span> <span class="op">==</span> <span class="ident">index</span> {
|
||
<span class="kw">continue</span>;
|
||
}
|
||
<span class="kw">if</span> <span class="ident">page</span>.<span class="ident">secret</span> <span class="op">==</span> <span class="ident">page2</span>.<span class="ident">secret</span> {
|
||
<span class="macro">error!</span>(<span class="string">"{}"</span>, <span class="ident">ServiceError::SecretTaken</span>(<span class="ident">page</span>.<span class="ident">clone</span>(), <span class="ident">page2</span>.<span class="ident">clone</span>()));
|
||
} <span class="kw">else</span> <span class="kw">if</span> <span class="ident">page</span>.<span class="ident">repo</span> <span class="op">==</span> <span class="ident">page2</span>.<span class="ident">repo</span> {
|
||
<span class="macro">error!</span>(
|
||
<span class="string">"{}"</span>,
|
||
<span class="ident">ServiceError::DuplicateRepositoryURL</span>(<span class="ident">page</span>.<span class="ident">clone</span>(), <span class="ident">page2</span>.<span class="ident">clone</span>(),)
|
||
);
|
||
} <span class="kw">else</span> <span class="kw">if</span> <span class="ident">page</span>.<span class="ident">path</span> <span class="op">==</span> <span class="ident">page2</span>.<span class="ident">path</span> {
|
||
<span class="macro">error!</span>(<span class="string">"{}"</span>, <span class="ident">ServiceError::PathTaken</span>(<span class="ident">page</span>.<span class="ident">clone</span>(), <span class="ident">page2</span>.<span class="ident">clone</span>()));
|
||
}
|
||
}
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=</span> <span class="ident">page</span>.<span class="ident">update</span>(<span class="kw-2">&</span><span class="ident">page</span>.<span class="ident">branch</span>) {
|
||
<span class="macro">error!</span>(<span class="string">"{e}"</span>);
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">tarpaulin_include</span>))]</span>
|
||
<span class="kw">fn</span> <span class="ident">check_url</span>(<span class="kw-2">&</span><span class="self">self</span>) {
|
||
<span class="ident">Url::parse</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">source_code</span>).<span class="ident">expect</span>(<span class="string">"Please enter a URL for source_code in settings"</span>);
|
||
}
|
||
}
|
||
</code></pre></div>
|
||
</section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="pages" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.63.0 (4b91a6ea7 2022-08-08)" ></div>
|
||
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