Refactor into smaller modules

src/config.rs

@@ -0,0 +1,71 @@
+use crate::{error::Result, statics::OPT};
+use log::LevelFilter;
+use log4rs::{
+    append::{console::ConsoleAppender, file::FileAppender},
+    config::{Appender, Config, Root},
+    encode::pattern::PatternEncoder,
+};
+use std::path::PathBuf;
+use structopt::StructOpt;
+
+#[derive(StructOpt, Debug)]
+pub(crate) struct Opt {
+    #[structopt(
+        short = "o",
+        long = "outdir",
+        parse(from_os_str),
+        default_value = "./repos"
+    )]
+    /// Path to store cloned repositories
+    pub(crate) outdir: PathBuf,
+    #[structopt(
+        short = "c",
+        long = "cachedir",
+        parse(from_os_str),
+        default_value = "./cache"
+    )]
+    /// Path to store cache
+    pub(crate) cachedir: PathBuf,
+    #[structopt(short = "p", long = "port", default_value = "8080")]
+    /// Port to listen on
+    pub(crate) port: u16,
+    #[structopt(short = "h", long = "host", default_value = "0.0.0.0")]
+    /// Interface to listen on
+    pub(crate) host: String,
+    #[structopt(short = "d", long = "domain", default_value = "hitsofcode.com")]
+    /// Interface to listen on
+    pub(crate) domain: String,
+    #[structopt(short = "w", long = "workers", default_value = "4")]
+    /// Number of worker threads
+    pub(crate) workers: usize,
+    #[structopt(
+        short = "l",
+        long = "logfile",
+        parse(from_os_str),
+        default_value = "./hoc.log"
+    )]
+    /// The logfile
+    pub(crate) logfile: PathBuf,
+}
+
+pub(crate) fn init() -> Result<()> {
+    std::env::set_var("RUST_LOG", "actix_web=info,hoc=info");
+    // pretty_env_logger::init();
+    openssl_probe::init_ssl_cert_env_vars();
+    let stdout = ConsoleAppender::builder().build();
+    let file = FileAppender::builder()
+        .encoder(Box::new(PatternEncoder::new("{d} - {m}{n}")))
+        .build(&OPT.logfile)
+        .unwrap();
+    let config = Config::builder()
+        .appender(Appender::builder().build("stdout", Box::new(stdout)))
+        .appender(Appender::builder().build("file", Box::new(file)))
+        .build(
+            Root::builder()
+                .appender("stdout")
+                .appender("file")
+                .build(LevelFilter::Info),
+        )?;
+    log4rs::init_config(config)?;
+    Ok(())
+}

src/statics.rs

@@ -0,0 +1,34 @@
+use crate::{config::Opt, templates};
+use structopt::StructOpt;
+
+pub struct VersionInfo<'a> {
+    pub commit: &'a str,
+    pub version: &'a str,
+}
+
+pub(crate) const VERSION_INFO: VersionInfo = VersionInfo {
+    commit: env!("VERGEN_SHA_SHORT"),
+    version: env!("CARGO_PKG_VERSION"),
+};
+pub(crate) const CSS: &str = include_str!("../static/tacit-css.min.css");
+pub(crate) const FAVICON: &[u8] = include_bytes!("../static/favicon32.png");
+
+lazy_static! {
+    pub(crate) static ref CLIENT: reqwest::Client = reqwest::Client::new();
+    pub(crate) static ref OPT: Opt = Opt::from_args();
+    pub(crate) static ref INDEX: Vec<u8> = {
+        let mut buf = Vec::new();
+        templates::index(&mut buf, VERSION_INFO, &OPT.domain).unwrap();
+        buf
+    };
+    pub(crate) static ref P404: Vec<u8> = {
+        let mut buf = Vec::new();
+        templates::p404(&mut buf, VERSION_INFO).unwrap();
+        buf
+    };
+    pub(crate) static ref P500: Vec<u8> = {
+        let mut buf = Vec::new();
+        templates::p500(&mut buf, VERSION_INFO).unwrap();
+        buf
+    };
+}

templates/base.rs.html

@@ -1,4 +1,4 @@
-@use crate::VersionInfo;
+@use crate::statics::VersionInfo;
 
 @(title: &str, header: &str, content: Content, version_info: VersionInfo)
 

templates/generate.rs.html

@@ -1,5 +1,5 @@
 @use super::base;
-@use crate::VersionInfo;
+@use crate::statics::VersionInfo;
 
 @(version_info: VersionInfo, domain: &str, url: &str, service: &str, path: &str)
 

templates/index.rs.html

@@ -1,5 +1,5 @@
 @use super::base;
-@use crate::VersionInfo;
+@use crate::statics::VersionInfo;
 
 @(version_info: VersionInfo, domain: &str)
 

templates/overview.rs.html

@@ -1,5 +1,5 @@
 @use super::base;
-@use crate::VersionInfo;
+@use crate::statics::VersionInfo;
 
 @(version_info: VersionInfo, domain: &str, path: &str, url: &str, hoc: u64, hoc_pretty: &str, head: &str, commit_url: &str)
 

templates/p404.rs.html

@@ -1,5 +1,5 @@
 @use super::base;
-@use crate::VersionInfo;
+@use crate::statics::VersionInfo;
 
 @(version_info: VersionInfo)
 

templates/p500.rs.html

@@ -1,5 +1,5 @@
 @use super::base;
-@use crate::VersionInfo;
+@use crate::statics::VersionInfo;
 
 @(version_info: VersionInfo)