This commit is contained in:
nora 2024-01-21 16:42:56 +01:00
parent 148a5352a3
commit 5f1f9bd6a6
4 changed files with 386 additions and 11 deletions

295
Cargo.lock generated
View file

@ -100,6 +100,18 @@ dependencies = [
"serde",
]
[[package]]
name = "bitflags"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
[[package]]
name = "cc"
version = "1.0.83"
@ -142,6 +154,21 @@ dependencies = [
"tracing-error",
]
[[package]]
name = "crossbeam-channel"
version = "0.5.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "176dc175b78f56c0f321911d9c8eb2b77a78a4860b9c19db83835fea1a46649b"
dependencies = [
"crossbeam-utils",
]
[[package]]
name = "crossbeam-utils"
version = "0.8.19"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
[[package]]
name = "equivalent"
version = "1.0.1"
@ -158,12 +185,33 @@ dependencies = [
"once_cell",
]
[[package]]
name = "filetime"
version = "0.2.23"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ee447700ac8aa0b2f2bd7bc4462ad686ba06baa6727ac149a2d6277f0d240fd"
dependencies = [
"cfg-if",
"libc",
"redox_syscall",
"windows-sys 0.52.0",
]
[[package]]
name = "fs_extra"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
[[package]]
name = "fsevent-sys"
version = "4.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "76ee7a02da4d231650c7cea31349b889be2f45ddb3ef3032d2ec8185f6313fd2"
dependencies = [
"libc",
]
[[package]]
name = "gimli"
version = "0.28.1"
@ -201,6 +249,46 @@ dependencies = [
"hashbrown",
]
[[package]]
name = "inotify"
version = "0.9.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8069d3ec154eb856955c1c0fbffefbf5f3c40a104ec912d4797314c1801abff"
dependencies = [
"bitflags 1.3.2",
"inotify-sys",
"libc",
]
[[package]]
name = "inotify-sys"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e05c02b5e89bff3b946cedeca278abc628fe811e604f027c45a8aa3cf793d0eb"
dependencies = [
"libc",
]
[[package]]
name = "kqueue"
version = "1.0.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7447f1ca1b7b563588a205fe93dea8df60fd981423a768bc1c0ded35ed147d0c"
dependencies = [
"kqueue-sys",
"libc",
]
[[package]]
name = "kqueue-sys"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ed9625ffda8729b85e45cf04090035ac368927b8cebc34898e7c120f52e4838b"
dependencies = [
"bitflags 1.3.2",
"libc",
]
[[package]]
name = "lazy_static"
version = "1.4.0"
@ -271,6 +359,18 @@ dependencies = [
"adler",
]
[[package]]
name = "mio"
version = "0.8.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f3d0b296e374a4e6f3c7b0a1f5a51d748a0d34c85e7dc48fc3fa9a87657fe09"
dependencies = [
"libc",
"log",
"wasi",
"windows-sys 0.48.0",
]
[[package]]
name = "nom"
version = "7.1.3"
@ -281,6 +381,25 @@ dependencies = [
"minimal-lexical",
]
[[package]]
name = "notify"
version = "6.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6205bd8bb1e454ad2e27422015fb5e4f2bcc7e08fa8f27058670d208324a4d2d"
dependencies = [
"bitflags 2.4.2",
"crossbeam-channel",
"filetime",
"fsevent-sys",
"inotify",
"kqueue",
"libc",
"log",
"mio",
"walkdir",
"windows-sys 0.48.0",
]
[[package]]
name = "nu-ansi-term"
version = "0.46.0"
@ -357,6 +476,15 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "redox_syscall"
version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
dependencies = [
"bitflags 1.3.2",
]
[[package]]
name = "regex"
version = "1.10.2"
@ -407,6 +535,15 @@ version = "0.1.23"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
[[package]]
name = "same-file"
version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
dependencies = [
"winapi-util",
]
[[package]]
name = "serde"
version = "1.0.195"
@ -604,6 +741,22 @@ version = "0.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
[[package]]
name = "walkdir"
version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
dependencies = [
"same-file",
"winapi-util",
]
[[package]]
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "website"
version = "0.1.0"
@ -611,6 +764,7 @@ dependencies = [
"askama",
"color-eyre",
"fs_extra",
"notify",
"serde",
"serde_derive",
"toml",
@ -634,12 +788,153 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
[[package]]
name = "winapi-util"
version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
dependencies = [
"winapi",
]
[[package]]
name = "winapi-x86_64-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
[[package]]
name = "windows-sys"
version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
dependencies = [
"windows-targets 0.48.5",
]
[[package]]
name = "windows-sys"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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]
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name = "winnow"
version = "0.5.34"

View file

@ -9,6 +9,7 @@ edition = "2021"
askama = "0.12.1"
color-eyre = "0.6.2"
fs_extra = "1.3.0"
notify = "6.1.1"
serde = { version = "1.0.195", features = ["derive"] }
serde_derive = "1.0.195"
toml = "0.8.8"

View file

@ -1,3 +1,3 @@
{ pkgs ? import <nixpkgs> { } }: pkgs.mkShell {
packages = with pkgs; [ rustup hugo ];
packages = with pkgs; [ rustup hugo nodePackages.live-server ];
}

View file

@ -5,10 +5,19 @@ mod utils;
#[macro_use]
extern crate tracing;
use std::path::Path;
use std::{
path::Path,
process::{self, Stdio},
time,
};
use color_eyre::{eyre::Context, Result};
use color_eyre::{
eyre::{bail, eyre, Context},
Result,
};
use notify::{RecursiveMode, Watcher};
use serde::Deserialize;
use tracing::level_filters::LevelFilter;
use tracing_subscriber::EnvFilter;
const ROOT_DIR: &str = env!("ROOT_DIR");
@ -25,7 +34,11 @@ struct SlidesConfig {
fn main() -> Result<()> {
tracing_subscriber::fmt()
.with_env_filter(EnvFilter::from_default_env())
.with_env_filter(
EnvFilter::builder()
.with_default_directive(LevelFilter::INFO.into())
.from_env_lossy(),
)
.init();
let root = Path::new(ROOT_DIR);
@ -33,16 +46,82 @@ fn main() -> Result<()> {
// Set the current dir to nonsense to fail everything that relies on it
let _ = std::env::set_current_dir("/");
if std::env::args().nth(1).as_deref() == Some("clean") {
match std::env::args().nth(1).as_deref() {
Some("clean") => {
info!("Cleaning dist");
match std::fs::remove_dir_all(root.join("dist")) {
Ok(()) => {}
Err(e) if e.kind() == std::io::ErrorKind::NotFound => {}
e => return e.wrap_err("removing dist"),
}
return Ok(());
Ok(())
}
Some("watch") => watch(root),
Some("build") => build(root),
Some(cmd) => bail!("invalid subcommand {cmd}"),
None => bail!("no subcommand provided"),
}
}
fn watch(root: &'static Path) -> Result<()> {
let (send, recv) = std::sync::mpsc::sync_channel(1);
let mut watcher = notify::recommended_watcher(move |res| match res {
Ok(_) => {
let _ = send.send(());
}
Err(e) => {
eprintln!("watch error: {e:?}");
}
})
.wrap_err("creating watcher")?;
watcher.watch(&root.join("static"), RecursiveMode::Recursive)?;
watcher.watch(&root.join("config.toml"), RecursiveMode::NonRecursive)?;
info!("Starting webserver");
std::thread::spawn(move || {
let run = || -> Result<()> {
let path = root.join("dist");
let mut server = process::Command::new("live-server");
server
.current_dir(path)
.stdout(Stdio::null())
.stderr(Stdio::null());
let mut child = server.spawn().wrap_err("failed to spawn `live-server`.\
Install https://github.com/tapio/live-server into your PATH, for example with nix, see shell.nix")?;
let exit = child.wait().wrap_err("interrupt waiting for live-server")?;
bail!("live-server exited early, exit: {exit}");
};
if let Err(e) = run() {
error!(?e);
process::exit(1);
}
});
info!("Starting loop");
std::thread::spawn(move || {
let mut last = time::SystemTime::now();
for () in recv {
let now = time::SystemTime::now();
if now.duration_since(last).unwrap_or_default().as_millis() < 500 {
continue;
}
last = now;
info!("Received update, rebuilding");
if let Err(e) = build(root) {
error!(?e);
}
}
})
.join()
.map_err(|_| eyre!("build thread panicked"))
}
fn build(root: &Path) -> Result<()> {
let config =
std::fs::read_to_string(root.join("config.toml")).wrap_err("reading config.toml")?;
let config = toml::from_str::<Config>(&config).wrap_err("parsing config.toml")?;