add tracing to the treehouse as an instrumenting profiler

to create a trace of the treehouse's startup, use `--trace file.json`
This commit is contained in:
liquidex 2024-11-26 20:55:49 +01:00
parent 2f7fbc1b6f
commit 07419ca702
22 changed files with 287 additions and 136 deletions

229
Cargo.lock generated
View file

@ -1,6 +1,6 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
version = 4
[[package]]
name = "addr2line"
@ -438,15 +438,6 @@ version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7c74b8349d32d297c9134b8c88677813a227df8f779daa29bfc29c183fe3dca6"
[[package]]
name = "copy_dir"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "543d1dd138ef086e2ff05e3a48cf9da045da2033d16f8538fd76b86cd49b2ca3"
dependencies = [
"walkdir",
]
[[package]]
name = "core-foundation-sys"
version = "0.8.7"
@ -553,19 +544,6 @@ version = "1.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
[[package]]
name = "env_logger"
version = "0.10.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
dependencies = [
"humantime",
"is-terminal",
"log",
"regex",
"termcolor",
]
[[package]]
name = "equivalent"
version = "1.0.1"
@ -754,12 +732,6 @@ version = "0.3.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
[[package]]
name = "hermit-abi"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc"
[[package]]
name = "http"
version = "1.1.0"
@ -806,12 +778,6 @@ version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
[[package]]
name = "humantime"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
[[package]]
name = "hyper"
version = "1.5.1"
@ -1070,17 +1036,6 @@ dependencies = [
"syn",
]
[[package]]
name = "is-terminal"
version = "0.4.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "261f68e344040fbd0edea105bef17c66edf46f984ddb1115b775ce31be948f4b"
dependencies = [
"hermit-abi 0.4.0",
"libc",
"windows-sys 0.52.0",
]
[[package]]
name = "is_terminal_polyfill"
version = "1.70.1"
@ -1132,6 +1087,12 @@ dependencies = [
"wasm-bindgen",
]
[[package]]
name = "lazy_static"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
[[package]]
name = "lebe"
version = "0.5.2"
@ -1209,6 +1170,15 @@ dependencies = [
"imgref",
]
[[package]]
name = "matchers"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
dependencies = [
"regex-automata 0.1.10",
]
[[package]]
name = "matchit"
version = "0.7.3"
@ -1259,7 +1229,7 @@ version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec"
dependencies = [
"hermit-abi 0.3.9",
"hermit-abi",
"libc",
"wasi",
"windows-sys 0.52.0",
@ -1287,6 +1257,16 @@ version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0676bb32a98c1a483ce53e500a81ad9c3d5b3f7c920c28c24e9cb0980d0b5bc8"
[[package]]
name = "nu-ansi-term"
version = "0.46.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
dependencies = [
"overload",
"winapi",
]
[[package]]
name = "num-bigint"
version = "0.4.6"
@ -1352,6 +1332,12 @@ version = "1.20.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
[[package]]
name = "overload"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
[[package]]
name = "parking_lot"
version = "0.12.3"
@ -1641,8 +1627,17 @@ checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
dependencies = [
"aho-corasick",
"memchr",
"regex-automata",
"regex-syntax",
"regex-automata 0.4.9",
"regex-syntax 0.8.5",
]
[[package]]
name = "regex-automata"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
dependencies = [
"regex-syntax 0.6.29",
]
[[package]]
@ -1653,9 +1648,15 @@ checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
dependencies = [
"aho-corasick",
"memchr",
"regex-syntax",
"regex-syntax 0.8.5",
]
[[package]]
name = "regex-syntax"
version = "0.6.29"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
[[package]]
name = "regex-syntax"
version = "0.8.5"
@ -1686,15 +1687,6 @@ version = "1.0.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
[[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 = "scopeguard"
version = "1.2.0"
@ -1775,6 +1767,15 @@ dependencies = [
"digest",
]
[[package]]
name = "sharded-slab"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
dependencies = [
"lazy_static",
]
[[package]]
name = "shlex"
version = "1.3.0"
@ -1915,6 +1916,16 @@ dependencies = [
"syn",
]
[[package]]
name = "thread_local"
version = "1.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
dependencies = [
"cfg-if",
"once_cell",
]
[[package]]
name = "tiff"
version = "0.9.1"
@ -2048,9 +2059,32 @@ checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
dependencies = [
"log",
"pin-project-lite",
"tracing-attributes",
"tracing-core",
]
[[package]]
name = "tracing-attributes"
version = "0.1.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "tracing-chrome"
version = "0.7.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bf0a738ed5d6450a9fb96e86a23ad808de2b727fd1394585da5cdd6788ffe724"
dependencies = [
"serde_json",
"tracing-core",
"tracing-subscriber",
]
[[package]]
name = "tracing-core"
version = "0.1.32"
@ -2058,6 +2092,36 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
dependencies = [
"once_cell",
"valuable",
]
[[package]]
name = "tracing-log"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
dependencies = [
"log",
"once_cell",
"tracing-core",
]
[[package]]
name = "tracing-subscriber"
version = "0.3.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
dependencies = [
"matchers",
"nu-ansi-term",
"once_cell",
"regex",
"sharded-slab",
"smallvec",
"thread_local",
"tracing",
"tracing-core",
"tracing-log",
]
[[package]]
@ -2071,16 +2135,12 @@ dependencies = [
"chrono",
"clap",
"codespan-reporting",
"copy_dir",
"dashmap",
"env_logger",
"git2",
"handlebars",
"http-body",
"image",
"indexmap",
"jotdown",
"log",
"rand",
"rayon",
"regex",
@ -2088,10 +2148,11 @@ dependencies = [
"serde_json",
"tokio",
"toml_edit 0.19.15",
"tracing",
"tracing-chrome",
"tracing-subscriber",
"treehouse-format",
"ulid",
"url",
"walkdir",
]
[[package]]
@ -2176,6 +2237,12 @@ dependencies = [
"wasm-bindgen",
]
[[package]]
name = "valuable"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
[[package]]
name = "vcpkg"
version = "0.2.15"
@ -2194,16 +2261,6 @@ version = "0.9.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
[[package]]
name = "walkdir"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
dependencies = [
"same-file",
"winapi-util",
]
[[package]]
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
@ -2281,6 +2338,22 @@ version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "53a85b86a771b1c87058196170769dd264f66c0782acf1ae6cc51bfd64b39082"
[[package]]
name = "winapi"
version = "0.3.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
dependencies = [
"winapi-i686-pc-windows-gnu",
"winapi-x86_64-pc-windows-gnu",
]
[[package]]
name = "winapi-i686-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
[[package]]
name = "winapi-util"
version = "0.1.9"
@ -2290,6 +2363,12 @@ dependencies = [
"windows-sys 0.59.0",
]
[[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-core"
version = "0.52.0"

View file

@ -3,6 +3,6 @@ members = ["crates/*"]
resolver = "2"
[workspace.dependencies]
log = "0.4.20"
tracing = "0.1.40"
treehouse-format = { path = "crates/treehouse-format" }

View file

@ -14,16 +14,12 @@ blake3 = "1.5.3"
chrono = "0.4.35"
clap = { version = "4.3.22", features = ["derive"] }
codespan-reporting = "0.11.1"
copy_dir = "0.1.3"
dashmap = "6.1.0"
env_logger = "0.10.0"
git2 = { version = "0.19.0", default-features = false, features = ["vendored-libgit2"] }
handlebars = "4.3.7"
http-body = "1.0.0"
image = "0.25.5"
indexmap = { version = "2.2.6", features = ["serde"] }
jotdown = { version = "0.4.1", default-features = false }
log = { workspace = true }
rand = "0.8.5"
rayon = "1.10.0"
regex = "1.10.3"
@ -31,6 +27,7 @@ serde = { version = "1.0.183", features = ["derive"] }
serde_json = "1.0.105"
tokio = { version = "1.32.0", features = ["full"] }
toml_edit = { version = "0.19.14", features = ["serde"] }
walkdir = "2.3.3"
tracing.workspace = true
tracing-chrome = "0.7.2"
tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
ulid = "1.0.0"
url = "2.5.0"

View file

@ -2,12 +2,18 @@ pub mod fix;
pub mod serve;
pub mod wc;
use std::path::PathBuf;
use clap::{Args, Parser, Subcommand};
use crate::vfs::VPathBuf;
#[derive(Parser)]
pub struct ProgramArgs {
/// Emit a Chrome trace to the given file.
#[clap(long)]
pub trace: Option<PathBuf>,
#[clap(subcommand)]
pub command: Command,
}

View file

@ -2,7 +2,7 @@ use std::ops::{ControlFlow, Range};
use anyhow::{anyhow, Context};
use codespan_reporting::diagnostic::Diagnostic;
use log::{error, info};
use tracing::{error, info};
use treehouse_format::ast::Branch;
use crate::{

View file

@ -14,9 +14,9 @@ use axum::{
routing::get,
Router,
};
use log::info;
use serde::Deserialize;
use tokio::net::TcpListener;
use tracing::{info, instrument};
use crate::generate::Sources;
use crate::vfs::asynch::AsyncDir;
@ -36,6 +36,7 @@ struct Server {
target: AsyncDir,
}
#[instrument(skip(sources, target))]
pub async fn serve(sources: Arc<Sources>, target: AsyncDir, port: u16) -> anyhow::Result<()> {
let app = Router::new()
.route("/", get(index)) // needed explicitly because * does not match empty paths
@ -62,12 +63,13 @@ fn get_content_type(extension: &str) -> Option<&'static str> {
}
}
#[derive(Deserialize)]
#[derive(Debug, Deserialize)]
struct VfsQuery {
#[serde(rename = "v")]
content_version: Option<String>,
}
#[instrument(skip(state))]
async fn get_static_file(path: &str, query: &VfsQuery, state: &Server) -> Option<Response> {
let vpath = VPath::try_new(path).ok()?;
let content = state.target.content(vpath).await?;
@ -123,6 +125,7 @@ async fn four_oh_four(State(state): State<Arc<Server>>) -> Response {
system_page(&state.target, system::FOUR_OH_FOUR, StatusCode::NOT_FOUND).await
}
#[instrument(skip(state))]
async fn branch(RawQuery(named_id): RawQuery, State(state): State<Arc<Server>>) -> Response {
if let Some(named_id) = named_id {
let branch_id = state

View file

@ -1,8 +1,8 @@
use std::{collections::HashMap, ops::ControlFlow};
use anyhow::{anyhow, Context};
use log::{debug, error};
use serde::{Deserialize, Serialize};
use tracing::{debug, error, info_span, instrument};
use crate::{
html::highlight::{
@ -99,6 +99,7 @@ pub enum Markup {
}
impl Config {
#[instrument(name = "Config::autopopulate_emoji", skip(self))]
pub fn autopopulate_emoji(&mut self, dir: &dyn Dir) -> anyhow::Result<()> {
vfs::walk_dir_rec(dir, VPath::ROOT, &mut |path| {
if path.extension().is_some_and(is_image_file) {
@ -115,6 +116,7 @@ impl Config {
Ok(())
}
#[instrument(name = "Config::autopopulate_pics", skip(self))]
pub fn autopopulate_pics(&mut self, dir: &dyn Dir) -> anyhow::Result<()> {
vfs::walk_dir_rec(dir, VPath::ROOT, &mut |path| {
if path.extension().is_some_and(is_image_file) {
@ -156,13 +158,13 @@ impl Config {
}
/// Loads all syntax definition files.
#[instrument(name = "Config::load_syntaxes", skip(self))]
pub fn load_syntaxes(&mut self, dir: &dyn Dir) -> anyhow::Result<()> {
vfs::walk_dir_rec(dir, VPath::ROOT, &mut |path| {
if path.extension() == Some("json") {
let name = path
.file_stem()
.expect("syntax file name should have a stem due to the .json extension");
debug!("loading syntax {name:?}");
let result: Result<Syntax, _> = dir
.content(path)
@ -171,10 +173,12 @@ impl Config {
String::from_utf8(b).context("syntax .json contains invalid UTF-8")
})
.and_then(|s| {
let _span = info_span!("Config::load_syntaxes::parse").entered();
serde_json::from_str(&s).context("could not deserialize syntax file")
});
match result {
Ok(syntax) => {
let _span = info_span!("Config::load_syntaxes::compile", ?name).entered();
let compiled = compile_syntax(&syntax);
self.syntaxes.insert(name.to_owned(), compiled);
}

View file

@ -8,8 +8,8 @@ use codespan_reporting::diagnostic::Diagnostic;
use dir_helper::DirHelper;
use handlebars::{handlebars_helper, Handlebars};
use include_static_helper::IncludeStaticHelper;
use log::{debug, error, info};
use serde::Serialize;
use tracing::{debug, error, info, info_span, instrument};
use crate::{
config::Config,
@ -81,10 +81,12 @@ fn create_handlebars(site: &str, static_: DynDir) -> Handlebars<'static> {
handlebars
}
#[instrument(skip(handlebars))]
fn load_templates(handlebars: &mut Handlebars, dir: &dyn Dir) {
vfs::walk_dir_rec(dir, VPath::ROOT, &mut |path| {
if path.extension() == Some("hbs") {
if let Some(content) = dir.content(path).and_then(|b| String::from_utf8(b).ok()) {
let _span = info_span!("register_template", ?path).entered();
if let Err(err) = handlebars.register_template_string(path.as_str(), content) {
error!("in template: {err}");
}
@ -94,6 +96,7 @@ fn load_templates(handlebars: &mut Handlebars, dir: &dyn Dir) {
});
}
#[instrument(skip(treehouse, config, source, target_path, tree_path))]
fn parse_tree(
treehouse: &mut Treehouse,
config: &Config,
@ -125,6 +128,7 @@ fn parse_tree(
}
}
#[instrument(skip(config, dirs))]
fn parse_trees(
config: &Config,
dirs: &Dirs,
@ -143,8 +147,6 @@ fn parse_trees(
let tree_path = path.with_extension("");
let target_path = path.with_extension("html");
debug!("tree file: {path}");
match parse_tree(
&mut treehouse,
config,
@ -174,6 +176,7 @@ fn parse_trees(
Ok((treehouse, parsed_trees))
}
#[instrument(skip(sources, handlebars))]
fn generate_simple_template(
sources: &Sources,
handlebars: &Handlebars,
@ -202,6 +205,7 @@ fn generate_simple_template_or_error(
}
}
#[instrument(skip(sources, dirs, handlebars, parsed_tree), fields(root_key = parsed_tree.root_key))]
fn generate_tree(
sources: &Sources,
dirs: &Dirs,
@ -214,12 +218,15 @@ fn generate_tree(
&parsed_tree.root_key,
);
let mut tree = String::new();
let roots = sources
.treehouse
.roots
.get(&parsed_tree.root_key)
.expect("tree should have been added to the treehouse");
let tree = {
let _span = info_span!("generate_tree::branches_to_html").entered();
let mut tree = String::new();
branches_to_html(
&mut tree,
&sources.treehouse,
@ -228,6 +235,8 @@ fn generate_tree(
parsed_tree.file_id,
&roots.branches,
);
tree
};
let base_template_data = BaseTemplateData {
config: &sources.config,
@ -270,6 +279,7 @@ fn generate_tree(
"template {template_name} does not exist"
);
let _span = info_span!("handlebars::render").entered();
handlebars
.render(&template_name, &template_data)
.context("template rendering failed")
@ -297,7 +307,8 @@ pub struct Sources {
impl Sources {
pub fn load(dirs: &Dirs) -> anyhow::Result<Self> {
info!("loading config");
let config = {
let _span = info_span!("load_config").entered();
let mut config: Config = toml_edit::de::from_str(
&dirs
.root
@ -310,14 +321,11 @@ impl Sources {
config.autopopulate_emoji(&*dirs.emoji)?;
config.autopopulate_pics(&*dirs.pic)?;
config.load_syntaxes(&*dirs.syntax)?;
config
};
info!("parsing tree files");
let (treehouse, parsed_trees) = parse_trees(&config, dirs)?;
info!("constructing navigation map");
let navigation_map = NavigationMap::build(&treehouse, "index");
info!("constructing import map");
let import_map = ImportMap::generate(
&config.site,
&Cd::new(dirs.static_.clone(), VPathBuf::new("js")),
@ -342,6 +350,7 @@ struct DirIndex {
}
impl DirIndex {
#[instrument(name = "DirIndex::new", skip(paths))]
pub fn new<'a>(paths: impl Iterator<Item = &'a VPath>) -> Self {
let mut root = DirIndex::default();
@ -387,6 +396,7 @@ impl TreehouseDir {
}
impl Dir for TreehouseDir {
#[instrument("TreehouseDir::dir", skip(self))]
fn dir(&self, path: &VPath) -> Vec<DirEntry> {
// NOTE: This does not include simple templates, because that's not really needed right now.
@ -410,9 +420,8 @@ impl Dir for TreehouseDir {
.collect()
}
#[instrument("TreehouseDir::content", skip(self))]
fn content(&self, path: &VPath) -> Option<Vec<u8>> {
debug!("content({path})");
let path = if path.is_root() {
VPath::new_const("index")
} else {

View file

@ -1,7 +1,7 @@
use std::collections::HashMap;
use indexmap::IndexMap;
use log::debug;
use tracing::debug;
#[derive(Debug, Default, Clone)]
pub struct History {

View file

@ -1,9 +1,12 @@
use std::{borrow::Cow, fmt::Write};
use tracing::instrument;
use crate::config::Config;
use super::{navmap::NavigationMap, EscapeAttribute};
#[instrument(skip(config, navigation_map))]
pub fn breadcrumbs_to_html(
config: &Config,
navigation_map: &NavigationMap,

View file

@ -1,7 +1,7 @@
use std::collections::HashMap;
use log::error;
use regex::{Regex, RegexBuilder};
use tracing::{error, instrument};
use super::{RegexFlag, Syntax, TokenTypes};
@ -43,6 +43,7 @@ pub struct CompiledKeyword {
pub only_replaces: Option<TokenId>,
}
#[instrument(skip(syntax))]
pub fn compile_syntax(syntax: &Syntax) -> CompiledSyntax {
let mut token_names = vec!["default".into()];
let mut get_token_id = |name: &str| -> TokenId {

View file

@ -1,5 +1,7 @@
use std::collections::HashMap;
use tracing::instrument;
use crate::{
state::Treehouse,
tree::{attributes::Content, SemaBranchId},
@ -33,6 +35,7 @@ pub struct NavigationMap {
}
impl NavigationMap {
#[instrument(name = "NavigationMap::build", skip(treehouse))]
pub fn build(treehouse: &Treehouse, root_tree_path: &str) -> Self {
let mut builder = NavigationMapBuilder::default();

View file

@ -2,6 +2,7 @@ use std::ops::ControlFlow;
use indexmap::IndexMap;
use serde::{Deserialize, Serialize};
use tracing::instrument;
use crate::vfs::{self, Dir, VPathBuf};
@ -17,6 +18,7 @@ pub struct ImportRoot {
}
impl ImportMap {
#[instrument(name = "ImportMap::generate", skip(import_roots))]
pub fn generate(site: &str, root: &dyn Dir, import_roots: &[ImportRoot]) -> Self {
let mut import_map = ImportMap {
imports: IndexMap::new(),

View file

@ -1,10 +1,13 @@
use std::fs;
use std::fs::{self, File};
use std::path::PathBuf;
use std::sync::Arc;
use anyhow::Context;
use clap::Parser;
use log::error;
use tracing::{error, info_span};
use tracing_subscriber::fmt::format::FmtSpan;
use tracing_subscriber::layer::SubscriberExt as _;
use tracing_subscriber::util::SubscriberInitExt as _;
use treehouse::cli::serve::serve;
use treehouse::dirs::Dirs;
use treehouse::generate::{self, Sources};
@ -50,9 +53,10 @@ fn vfs_sources() -> anyhow::Result<DynDir> {
Ok(root.to_dyn())
}
async fn fallible_main() -> anyhow::Result<()> {
let args = ProgramArgs::parse();
async fn fallible_main(
args: ProgramArgs,
flush_guard: Option<tracing_chrome::FlushGuard>,
) -> anyhow::Result<()> {
let src = vfs_sources()?;
let dirs = Arc::new(Dirs {
root: src.clone(),
@ -69,8 +73,12 @@ async fn fallible_main() -> anyhow::Result<()> {
generate: _,
serve: serve_args,
} => {
let _span = info_span!("load").entered();
let sources = Arc::new(Sources::load(&dirs).context("failed to load sources")?);
let target = generate::target(dirs, sources.clone());
drop(_span);
drop(flush_guard);
serve(sources, AsyncDir::new(target), serve_args.port).await?;
}
@ -93,11 +101,26 @@ async fn fallible_main() -> anyhow::Result<()> {
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
env_logger::Builder::new()
.filter_module("treehouse", log::LevelFilter::Debug)
let args = ProgramArgs::parse();
let (chrome_layer, flush_guard) = args
.trace
.as_ref()
.map(|path| {
tracing_chrome::ChromeLayerBuilder::new()
.file(path)
.include_args(true)
.build()
})
.unzip();
tracing_subscriber::registry()
.with(tracing_subscriber::EnvFilter::new("treehouse=trace"))
.with(tracing_subscriber::fmt::layer().with_writer(std::io::stderr))
.with(chrome_layer)
.init();
match fallible_main().await {
match fallible_main(args, flush_guard).await {
Ok(_) => (),
Err(error) => error!("fatal: {error:?}"),
}

View file

@ -1,12 +1,14 @@
use std::{ops::Range, str::FromStr};
use codespan_reporting::diagnostic::{Diagnostic, Label, LabelStyle, Severity};
use tracing::instrument;
use treehouse_format::ast::Roots;
use crate::state::{toml_error_to_diagnostic, FileId, TomlError, Treehouse};
pub struct ErrorsEmitted;
#[instrument(skip(treehouse))]
pub fn parse_tree_with_diagnostics(
treehouse: &mut Treehouse,
file_id: FileId,

View file

@ -4,6 +4,7 @@ pub mod mini_template;
use std::ops::Range;
use codespan_reporting::diagnostic::{Diagnostic, Label, LabelStyle, Severity};
use tracing::instrument;
use treehouse_format::{
ast::{Branch, Roots},
pull::BranchKind,
@ -44,6 +45,10 @@ pub struct SemaRoots {
}
impl SemaRoots {
#[instrument(
name = "SemaRoots::from_roots",
skip(treehouse, diagnostics, config, roots)
)]
pub fn from_roots(
treehouse: &mut Treehouse,
diagnostics: &mut Vec<Diagnostic<FileId>>,

View file

@ -4,8 +4,8 @@ use std::{
};
use dashmap::DashMap;
use log::debug;
use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
use tracing::{info_span, instrument};
use super::{walk_dir_rec, Dir, DirEntry, EditPath, ImageSize, VPath, VPathBuf};
@ -27,8 +27,8 @@ impl<T> ContentCache<T>
where
T: Dir + Send + Sync,
{
#[instrument(name = "ContentCache::warm_up", skip(self))]
pub fn warm_up(&self) {
debug!("warm_up({self:?})");
let mut paths = vec![];
walk_dir_rec(&self.inner, VPath::ROOT, &mut |path| {
paths.push(path.to_owned());
@ -47,8 +47,11 @@ where
self.inner.dir(path)
}
#[instrument(name = "ContentCache::content", skip(self))]
fn content(&self, path: &VPath) -> Option<Vec<u8>> {
self.cache.get(path).map(|x| x.clone()).or_else(|| {
let _span = info_span!("cache_miss").entered();
let content = self.inner.content(path);
if let Some(content) = &content {
self.cache.insert(path.to_owned(), content.clone());

View file

@ -1,6 +1,7 @@
use std::fmt::{self, Debug};
use dashmap::DashMap;
use tracing::{info_span, instrument};
use super::{Dir, DirEntry, EditPath, ImageSize, VPath, VPathBuf};
@ -30,8 +31,11 @@ where
self.inner.content(path)
}
#[instrument(name = "Blake3ContentVersionCache::content_version", skip(self))]
fn content_version(&self, path: &VPath) -> Option<String> {
self.cache.get(path).map(|x| x.clone()).or_else(|| {
let _span = info_span!("cache_miss").entered();
let version = self.inner.content(path).map(|content| {
let hash = blake3::hash(&content).to_hex();
format!("b3-{}", &hash[0..8])

View file

@ -1,7 +1,7 @@
use std::{error::Error, fmt, future::Future, path::PathBuf};
use log::{debug, error, info};
use tokio::task::JoinSet;
use tracing::{debug, error, info};
#[derive(Clone, PartialEq, Eq, PartialOrd, Ord)]
pub struct EditPath {

View file

@ -2,7 +2,7 @@ use std::{fmt, io::Cursor};
use anyhow::Context;
use dashmap::DashMap;
use log::{debug, warn};
use tracing::{debug, info_span, instrument, warn};
use crate::config;
@ -33,7 +33,6 @@ where
.with_guessed_format()
.context("cannot guess image format")?;
let (width, height) = reader.into_dimensions()?;
debug!("image_size({path}) = ({width}, {height})");
return Ok(Some(ImageSize { width, height }));
}
}
@ -58,11 +57,14 @@ where
self.inner.content_version(path)
}
#[instrument("ImageSizeCache::image_size", skip(self))]
fn image_size(&self, path: &VPath) -> Option<ImageSize> {
self.cache.get(path).map(|x| *x).or_else(|| {
let _span = info_span!("cache_miss").entered();
let image_size = self
.compute_image_size(path)
.inspect_err(|err| warn!("compute_image_size({path}) failed: {err:?}"))
.inspect_err(|err| warn!(%path, ?err, "compute_image_size failure"))
.ok()
.flatten();
if let Some(image_size) = image_size {

View file

@ -1,5 +1,7 @@
use std::fmt;
use tracing::instrument;
use super::{Dir, DirEntry, DynDir, EditPath, ImageSize, VPath, VPathBuf};
pub struct Overlay {
@ -14,6 +16,7 @@ impl Overlay {
}
impl Dir for Overlay {
#[instrument("Overlay::dir", skip(self))]
fn dir(&self, path: &VPath) -> Vec<DirEntry> {
let mut dir = self.base.dir(path);
dir.append(&mut self.overlay.dir(path));

View file

@ -1,6 +1,6 @@
use std::path::{Path, PathBuf};
use log::error;
use tracing::{error, instrument};
use super::{Dir, DirEntry, EditPath, VPath, VPathBuf};
@ -16,6 +16,7 @@ impl PhysicalDir {
}
impl Dir for PhysicalDir {
#[instrument("PhysicalDir::dir", skip(self))]
fn dir(&self, vpath: &VPath) -> Vec<DirEntry> {
let physical = self.root.join(physical_path(vpath));
if !physical.is_dir() {
@ -63,6 +64,7 @@ impl Dir for PhysicalDir {
None
}
#[instrument("PhysicalDir::content", skip(self))]
fn content(&self, path: &VPath) -> Option<Vec<u8>> {
std::fs::read(self.root.join(physical_path(path)))
.inspect_err(|err| error!("{self:?} cannot read file at vpath {path:?}: {err:?}",))