432 lines
20 KiB
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432 lines
20 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" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" 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></a><h2 class="location"></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../pages/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../pages/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><button type="button">?</button></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></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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*/
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</span><span class="kw">use </span>std::env;
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<span class="kw">use </span>std::path::Path;
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<span class="kw">use </span>std::sync::Arc;
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<span class="kw">use </span>config::{Config, ConfigError, Environment, File};
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<span class="kw">use </span>derive_more::Display;
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<span class="attribute">#[cfg(not(test))]
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</span><span class="kw">use </span>log::{error, warn};
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<span class="attribute">#[cfg(test)]
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</span><span class="kw">use </span>std::{println <span class="kw">as </span>warn, println <span class="kw">as </span>error};
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<span class="kw">use </span>serde::Deserialize;
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<span class="kw">use </span>serde::Serialize;
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<span class="kw">use </span>url::Url;
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<span class="kw">use </span><span class="kw">crate</span>::errors::<span class="kw-2">*</span>;
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<span class="kw">use </span><span class="kw">crate</span>::page::Page;
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<span class="attribute">#[derive(Debug, Clone, Serialize, Deserialize)]
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</span><span class="kw">pub struct </span>Server {
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<span class="kw">pub </span>port: u32,
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<span class="kw">pub </span>ip: String,
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<span class="kw">pub </span>workers: <span class="prelude-ty">Option</span><usize>,
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<span class="kw">pub </span>cookie_secret: String,
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<span class="kw">pub </span>domain: String,
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}
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<span class="kw">impl </span>Server {
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<span class="attribute">#[cfg(not(tarpaulin_include))]
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</span><span class="kw">pub fn </span>get_ip(<span class="kw-2">&</span><span class="self">self</span>) -> String {
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<span class="macro">format!</span>(<span class="string">"{}:{}"</span>, <span class="self">self</span>.ip, <span class="self">self</span>.port)
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}
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}
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<span class="attribute">#[derive(Deserialize, Serialize, Display, Eq, PartialEq, Clone, Debug)]
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#[serde(rename_all = <span class="string">"lowercase"</span>)]
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</span><span class="kw">pub enum </span>DBType {
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<span class="attribute">#[display(fmt = <span class="string">"postgres"</span>)]
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</span>Postgres,
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<span class="comment">// #[display(fmt = "maria")]
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// Maria,
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</span>}
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<span class="kw">impl </span>DBType {
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<span class="kw">fn </span>from_url(url: <span class="kw-2">&</span>Url) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, ConfigError> {
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<span class="kw">match </span>url.scheme() {
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<span class="comment">// "mysql" => Ok(Self::Maria),
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</span><span class="string">"postgres" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Postgres),
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<span class="kw">_ </span>=> <span class="prelude-val">Err</span>(ConfigError::Message(<span class="string">"Unknown database type"</span>.into())),
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}
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}
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}
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<span class="attribute">#[derive(Debug, Clone, Serialize, Deserialize)]
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</span><span class="kw">pub struct </span>Database {
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<span class="kw">pub </span>url: String,
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<span class="kw">pub </span>pool: u32,
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<span class="kw">pub </span>database_type: DBType,
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}
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<span class="attribute">#[derive(Debug, Clone, Serialize, Deserialize)]
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</span><span class="kw">pub struct </span>Settings {
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<span class="kw">pub </span>allow_registration: bool,
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<span class="kw">pub </span>support_email: String,
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<span class="kw">pub </span>debug: bool,
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<span class="kw">pub </span>server: Server,
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<span class="kw">pub </span>source_code: String,
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<span class="kw">pub </span>database: Database,
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<span class="kw">pub </span>page: PageConfig,
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}
|
||
|
||
<span class="attribute">#[derive(Debug, Clone, Serialize, Deserialize)]
|
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</span><span class="kw">pub struct </span>PageConfig {
|
||
<span class="kw">pub </span>base_path: String,
|
||
}
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||
|
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<span class="attribute">#[cfg(not(tarpaulin_include))]
|
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</span><span class="kw">impl </span>Settings {
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||
<span class="kw">pub fn </span>new() -> ServiceResult<<span class="self">Self</span>> {
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<span class="kw">let </span><span class="kw-2">mut </span>s = Config::builder();
|
||
|
||
<span class="kw">const </span>CURRENT_DIR: <span class="kw-2">&</span>str = <span class="string">"./config/default.toml"</span>;
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<span class="kw">const </span>ETC: <span class="kw-2">&</span>str = <span class="string">"/etc/static-pages/config.toml"</span>;
|
||
|
||
<span class="kw">let </span><span class="kw-2">mut </span>read_file = <span class="bool-val">false</span>;
|
||
|
||
<span class="kw">if </span>Path::new(ETC).exists() {
|
||
s = s.add_source(File::with_name(ETC));
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||
read_file = <span class="bool-val">true</span>;
|
||
}
|
||
<span class="kw">if </span>Path::new(CURRENT_DIR).exists() {
|
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<span class="comment">// merging default config from file
|
||
</span>s = s.add_source(File::with_name(CURRENT_DIR));
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||
read_file = <span class="bool-val">true</span>;
|
||
}
|
||
|
||
<span class="kw">if let </span><span class="prelude-val">Ok</span>(path) = env::var(<span class="string">"PAGES_CONFIG"</span>) {
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s = s.add_source(File::with_name(<span class="kw-2">&</span>path));
|
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read_file = <span class="bool-val">true</span>;
|
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}
|
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|
||
<span class="kw">if </span>!read_file {
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<span class="macro">warn!</span>(<span class="string">"configuration file not found"</span>);
|
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}
|
||
|
||
s = s.add_source(Environment::with_prefix(<span class="string">"PAGES"</span>).separator(<span class="string">"__"</span>));
|
||
|
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<span class="kw">match </span>env::var(<span class="string">"PORT"</span>) {
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<span class="prelude-val">Ok</span>(val) => {
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s = s.set_override(<span class="string">"server.port"</span>, val).unwrap();
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}
|
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<span class="prelude-val">Err</span>(e) => <span class="macro">warn!</span>(<span class="string">"couldn't interpret PORT: {}"</span>, e),
|
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}
|
||
|
||
<span class="kw">if let </span><span class="prelude-val">Ok</span>(val) = env::var(<span class="string">"DATABASE_URL"</span>) {
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<span class="kw">let </span>url = Url::parse(<span class="kw-2">&</span>val).expect(<span class="string">"couldn't parse Database URL"</span>);
|
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s = s.set_override(<span class="string">"database.url"</span>, url.to_string()).unwrap();
|
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<span class="kw">let </span>database_type = DBType::from_url(<span class="kw-2">&</span>url).unwrap();
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s = s
|
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.set_override(<span class="string">"database.database_type"</span>, database_type.to_string())
|
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.unwrap();
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}
|
||
|
||
<span class="kw">let </span>intermediate_config = s.build_cloned().unwrap();
|
||
|
||
s = s
|
||
.set_override(
|
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<span class="string">"database.url"</span>,
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<span class="macro">format!</span>(
|
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<span class="string">r"postgres://{}:{}@{}:{}/{}"</span>,
|
||
intermediate_config
|
||
.get::<String>(<span class="string">"database.username"</span>)
|
||
.expect(<span class="string">"Couldn't access database username"</span>),
|
||
intermediate_config
|
||
.get::<String>(<span class="string">"database.password"</span>)
|
||
.expect(<span class="string">"Couldn't access database password"</span>),
|
||
intermediate_config
|
||
.get::<String>(<span class="string">"database.hostname"</span>)
|
||
.expect(<span class="string">"Couldn't access database hostname"</span>),
|
||
intermediate_config
|
||
.get::<String>(<span class="string">"database.port"</span>)
|
||
.expect(<span class="string">"Couldn't access database port"</span>),
|
||
intermediate_config
|
||
.get::<String>(<span class="string">"database.name"</span>)
|
||
.expect(<span class="string">"Couldn't access database name"</span>)
|
||
),
|
||
)
|
||
.expect(<span class="string">"Couldn't set database url"</span>);
|
||
|
||
<span class="kw">let </span>settings = s.build()<span class="question-mark">?</span>.try_deserialize::<Settings>()<span class="question-mark">?</span>;
|
||
settings.check_url();
|
||
|
||
<span class="prelude-val">Ok</span>(settings)
|
||
}
|
||
|
||
<span class="kw">pub fn </span>init(<span class="kw-2">&</span><span class="self">self</span>) {
|
||
<span class="kw">fn </span>create_dir_util(path: <span class="kw-2">&</span>Path) {
|
||
<span class="kw">if </span>path.exists() && path.is_file() {
|
||
<span class="macro">panic!</span>(<span class="string">"Path is a file, should be a directory: {:?}"</span>, path);
|
||
}
|
||
|
||
<span class="kw">if </span>!path.exists() {
|
||
std::fs::create_dir_all(<span class="kw-2">&</span>path).unwrap();
|
||
}
|
||
}
|
||
|
||
<span class="comment">// create_dir_util(Path::new(&page.path));
|
||
</span>create_dir_util(Path::new(<span class="kw-2">&</span><span class="self">self</span>.page.base_path));
|
||
|
||
<span class="comment">// for (index, page) in self.pages.iter().enumerate() {
|
||
// Url::parse(&page.repo).unwrap();
|
||
//
|
||
// for (index2, page2) in self.pages.iter().enumerate() {
|
||
// if index2 == index {
|
||
// continue;
|
||
// }
|
||
// if page.secret == page2.secret {
|
||
// error!("{}", ServiceError::SecretTaken(page.clone(), page2.clone()));
|
||
// } else if page.repo == page2.repo {
|
||
// error!(
|
||
// "{}",
|
||
// ServiceError::DuplicateRepositoryURL(page.clone(), page2.clone(),)
|
||
// );
|
||
// } else if page.path == page2.path {
|
||
// error!("{}", ServiceError::PathTaken(page.clone(), page2.clone()));
|
||
// }
|
||
// }
|
||
// if let Err(e) = page.update(&page.branch) {
|
||
// error!("{e}");
|
||
// }
|
||
// }
|
||
</span>}
|
||
|
||
<span class="attribute">#[cfg(not(tarpaulin_include))]
|
||
</span><span class="kw">fn </span>check_url(<span class="kw-2">&</span><span class="self">self</span>) {
|
||
Url::parse(<span class="kw-2">&</span><span class="self">self</span>.source_code).expect(<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="1.65.0 (897e37553 2022-11-02)" ></div></body></html> |