From 2f8debe85930c43be30b589dd261c4d4a1953c20 Mon Sep 17 00:00:00 2001 From: Christine Dodrill Date: Thu, 16 Jul 2020 16:10:45 -0400 Subject: [PATCH] use ructe --- CHANGELOG.md | 5 + Cargo.lock | 253 ++++++++++++++++------- Cargo.toml | 10 +- VERSION | 1 + build.rs | 5 + src/main.rs | 86 +++----- templates/error/404.hbs | 6 - templates/footer.hbs | 3 - templates/footer.rs.html | 8 + templates/{layout.hbs => header.rs.html} | 13 +- templates/index.hbs | 10 - templates/index.rs.html | 13 ++ templates/not_found.rs.html | 12 ++ 13 files changed, 269 insertions(+), 156 deletions(-) create mode 100644 CHANGELOG.md create mode 100644 VERSION create mode 100644 build.rs delete mode 100644 templates/error/404.hbs delete mode 100644 templates/footer.hbs create mode 100644 templates/footer.rs.html rename templates/{layout.hbs => header.rs.html} (58%) delete mode 100644 templates/index.hbs create mode 100644 templates/index.rs.html create mode 100644 templates/not_found.rs.html diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..4f682c3 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,5 @@ +# Changelog + +## 0.2.0 + +This site uses `ructe` instead of handlebars. diff --git a/Cargo.lock b/Cargo.lock index a329de2..c967110 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -1,5 +1,11 @@ # This file is automatically @generated by Cargo. # It is not intended for manual editing. +[[package]] +name = "adler32" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "567b077b825e468cc974f0020d4082ee6e03132512f207ef1a02fd5d00d1f32d" + [[package]] name = "aho-corasick" version = "0.7.13" @@ -15,6 +21,12 @@ version = "1.0.31" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f" +[[package]] +name = "arrayvec" +version = "0.5.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8" + [[package]] name = "atty" version = "0.2.14" @@ -93,6 +105,12 @@ version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7" +[[package]] +name = "bytecount" +version = "0.6.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b0017894339f586ccb943b01b9555de56770c11cda818e7e3d8bd93f4ed7f46e" + [[package]] name = "byteorder" version = "1.3.4" @@ -120,6 +138,15 @@ dependencies = [ "bitflags", ] +[[package]] +name = "crc32fast" +version = "1.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1" +dependencies = [ + "cfg-if", +] + [[package]] name = "digest" version = "0.8.1" @@ -135,6 +162,12 @@ version = "0.4.5" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4358a9e11b9a09cf52383b451b49a169e8d797b68aa02301ff586d70d9661ea3" +[[package]] +name = "either" +version = "1.5.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3" + [[package]] name = "env_logger" version = "0.7.1" @@ -316,20 +349,6 @@ dependencies = [ "tokio-util", ] -[[package]] -name = "handlebars" -version = "3.2.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6c8ae96a0e0dacf151557ccba95a7a80889f8e74a784484377739628fcdb3996" -dependencies = [ - "log 0.4.8", - "pest", - "pest_derive", - "quick-error", - "serde", - "serde_json", -] - [[package]] name = "headers" version = "0.3.2" @@ -364,6 +383,12 @@ dependencies = [ "libc", ] +[[package]] +name = "hex" +version = "0.4.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "644f9158b2f133fd50f5fb3242878846d9eb792e445c893805ff0e3824006e35" + [[package]] name = "http" version = "0.2.1" @@ -462,6 +487,15 @@ dependencies = [ "libc", ] +[[package]] +name = "itertools" +version = "0.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "284f18f85651fe11e8a991b2adb42cb078325c996ed026d994719efcfca1d54b" +dependencies = [ + "either", +] + [[package]] name = "itoa" version = "0.4.5" @@ -484,12 +518,43 @@ version = "1.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646" +[[package]] +name = "lexical-core" +version = "0.7.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "db65c6da02e61f55dae90a0ae427b2a5f6b3e8db09f58d10efab23af92592616" +dependencies = [ + "arrayvec", + "bitflags", + "cfg-if", + "ryu", + "static_assertions", +] + [[package]] name = "libc" version = "0.2.70" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3baa92041a6fec78c687fa0cc2b3fae8884f743d672cf551bed1d6dac6988d0f" +[[package]] +name = "libflate" +version = "1.0.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e9bac9023e1db29c084f9f8cd9d3852e5e8fddf98fb47c4964a0ea4663d95949" +dependencies = [ + "adler32", + "crc32fast", + "libflate_lz77", + "rle-decode-fast", +] + +[[package]] +name = "libflate_lz77" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3286f09f7d4926fc486334f28d8d2e6ebe4f7f9994494b6dab27ddfad2c9b11b" + [[package]] name = "log" version = "0.3.9" @@ -508,18 +573,18 @@ dependencies = [ "cfg-if", ] -[[package]] -name = "maplit" -version = "1.0.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d" - [[package]] name = "matches" version = "0.1.8" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08" +[[package]] +name = "md5" +version = "0.7.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771" + [[package]] name = "memchr" version = "2.3.3" @@ -623,6 +688,17 @@ dependencies = [ "winapi 0.3.8", ] +[[package]] +name = "nom" +version = "5.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ffb4262d26ed83a1c0a33a38fe2bb15797329c85770da05e6b828ddb782627af" +dependencies = [ + "lexical-core", + "memchr", + "version_check 0.9.1", +] + [[package]] name = "once_cell" version = "1.3.1" @@ -641,49 +717,6 @@ version = "2.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e" -[[package]] -name = "pest" -version = "2.1.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53" -dependencies = [ - "ucd-trie", -] - -[[package]] -name = "pest_derive" -version = "2.1.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "833d1ae558dc601e9a60366421196a8d94bc0ac980476d0b67e1d0988d72b2d0" -dependencies = [ - "pest", - "pest_generator", -] - -[[package]] -name = "pest_generator" -version = "2.1.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "99b8db626e31e5b81787b9783425769681b347011cc59471e33ea46d2ea0cf55" -dependencies = [ - "pest", - "pest_meta", - "proc-macro2", - "quote", - "syn", -] - -[[package]] -name = "pest_meta" -version = "2.1.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "54be6e404f5317079812fc8f9f5279de376d8856929e21c184ecf6bbd692a11d" -dependencies = [ - "maplit", - "pest", - "sha-1", -] - [[package]] name = "pfacts" version = "0.1.0" @@ -785,14 +818,17 @@ dependencies = [ [[package]] name = "printerfacts" -version = "0.1.0" +version = "0.2.0" dependencies = [ "anyhow", - "handlebars", + "lazy_static", "log 0.4.8", + "mime 0.3.16", "pfacts", "pretty_env_logger", + "prometheus", "rand 0.7.3", + "ructe", "serde", "tokio", "warp", @@ -819,6 +855,35 @@ dependencies = [ "unicode-xid", ] +[[package]] +name = "procfs" +version = "0.7.9" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c434e93ef69c216e68e4f417c927b4f31502c3560b72cfdb6827e2321c5c6b3e" +dependencies = [ + "bitflags", + "byteorder", + "hex", + "lazy_static", + "libc", + "libflate", +] + +[[package]] +name = "prometheus" +version = "0.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dd0ced56dee39a6e960c15c74dc48849d614586db2eaada6497477af7c7811cd" +dependencies = [ + "cfg-if", + "fnv", + "lazy_static", + "libc", + "procfs", + "spin", + "thiserror", +] + [[package]] name = "quick-error" version = "1.2.3" @@ -1023,6 +1088,26 @@ dependencies = [ "winapi 0.3.8", ] +[[package]] +name = "rle-decode-fast" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "cabe4fa914dec5870285fa7f71f602645da47c486e68486d2b4ceb4a343e90ac" + +[[package]] +name = "ructe" +version = "0.11.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f615d1e172dcc01a7cd78c7f77f21a5669c6de4341548ad2e7764e9045d06657" +dependencies = [ + "base64 0.12.1", + "bytecount", + "itertools", + "md5", + "mime 0.3.16", + "nom", +] + [[package]] name = "ryu" version = "1.0.4" @@ -1114,6 +1199,18 @@ version = "1.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c7cb5678e1615754284ec264d9bb5b4c27d2018577fd90ac0ceb578591ed5ee4" +[[package]] +name = "spin" +version = "0.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d" + +[[package]] +name = "static_assertions" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f" + [[package]] name = "syn" version = "1.0.21" @@ -1148,6 +1245,26 @@ dependencies = [ "winapi-util", ] +[[package]] +name = "thiserror" +version = "1.0.20" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7dfdd070ccd8ccb78f4ad66bf1982dc37f620ef696c6b5028fe2ed83dd3d0d08" +dependencies = [ + "thiserror-impl", +] + +[[package]] +name = "thiserror-impl" +version = "1.0.20" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bd80fc12f73063ac132ac92aceea36734f04a1d93c1240c6944e23a3b8841793" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + [[package]] name = "thread_local" version = "1.0.1" @@ -1269,12 +1386,6 @@ version = "1.12.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33" -[[package]] -name = "ucd-trie" -version = "0.1.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c" - [[package]] name = "unicase" version = "1.4.2" diff --git a/Cargo.toml b/Cargo.toml index 222f01a..3151e02 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,18 +1,24 @@ [package] name = "printerfacts" -version = "0.1.0" +version = "0.2.0" authors = ["Christine Dodrill "] edition = "2018" +build = "build.rs" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html [dependencies] anyhow = "1" -handlebars = "3.2.1" +lazy_static = "1.4" log = "0" +mime = "0.3.0" pfacts = "0.1.0" pretty_env_logger = "0" +prometheus = { version = "0.9", default-features = false, features = ["process"] } rand = "0" serde = { version = "1", features = ["derive"] } tokio = { version = "0.2", features = ["macros"] } warp = "0.2" + +[build-dependencies] +ructe = { version = "0.11", features = ["warp02"] } diff --git a/VERSION b/VERSION new file mode 100644 index 0000000..0ea3a94 --- /dev/null +++ b/VERSION @@ -0,0 +1 @@ +0.2.0 diff --git a/build.rs b/build.rs new file mode 100644 index 0000000..f36737c --- /dev/null +++ b/build.rs @@ -0,0 +1,5 @@ +use ructe::{Result, Ructe}; + +fn main() -> Result<()> { + Ructe::from_env()?.compile_templates("templates") +} diff --git a/src/main.rs b/src/main.rs index e835bab..8a1f781 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,94 +1,70 @@ -use handlebars::Handlebars; +use crate::templates::RenderRucte; +use lazy_static::lazy_static; use pfacts::Facts; +use prometheus::{opts, register_int_counter_vec, IntCounterVec}; use rand::prelude::*; -use serde::Serialize; -use std::{convert::Infallible, sync::Arc}; -use warp::Filter; +use std::convert::Infallible; +use warp::{http::Response, Filter, Rejection, Reply}; + +include!(concat!(env!("OUT_DIR"), "/templates.rs")); + +const APPLICATION_NAME: &str = concat!(env!("CARGO_PKG_NAME"), "/", env!("CARGO_PKG_VERSION")); + +lazy_static! { + static ref HIT_COUNTER: IntCounterVec = + register_int_counter_vec!(opts!("hits", "Number of hits to various pages"), &["page"]) + .unwrap(); +} async fn give_fact(facts: Facts) -> Result { + HIT_COUNTER.with_label_values(&["fact"]).inc(); Ok(facts.choose(&mut thread_rng()).unwrap().clone()) } -#[derive(Serialize)] -struct TemplateContext { - title: &'static str, - fact: Option, - // This key tells handlebars which template is the parent. - parent: &'static str, +async fn index(facts: Facts) -> Result { + HIT_COUNTER.with_label_values(&["index"]).inc(); + Response::builder() + .html(|o| templates::index_html(o, facts.choose(&mut thread_rng()).unwrap().clone())) } -struct WithTemplate { - name: &'static str, - value: T, -} - -fn render(template: WithTemplate, hbs: Arc) -> impl warp::Reply -where - T: Serialize, -{ - let render = hbs - .render(template.name, &template.value) - .unwrap_or_else(|err| err.to_string()); - warp::reply::html(render) +async fn not_found() -> Result { + HIT_COUNTER.with_label_values(&["not_found"]).inc(); + Response::builder() + .status(404) + .html(|o| templates::not_found_html(o)) } #[tokio::main] async fn main() -> anyhow::Result<()> { pretty_env_logger::init(); let facts = pfacts::make(); - let mut hb = Handlebars::new(); - - hb.register_template_file("layout", "./templates/layout.hbs")?; - hb.register_template_file("footer", "./templates/footer.hbs")?; - hb.register_template_file("index", "./templates/index.hbs")?; - hb.register_template_file("error/404", "./templates/error/404.hbs")?; let fact = { let facts = facts.clone(); warp::any().map(move || facts.clone()) }; - let hb = Arc::new(hb); - let handlebars = move |with_template| render(with_template, hb.clone()); let files = warp::path("static").and(warp::fs::dir("./static")); let fact_handler = warp::get() .and(warp::path("fact")) - .and(fact) + .and(fact.clone()) .and_then(give_fact); let index_handler = warp::get() .and(warp::path::end()) - .map(move || WithTemplate { - name: "index", - value: TemplateContext { - title: "Printer Facts", - fact: { - let ref facts = facts.clone(); - Some(facts.choose(&mut thread_rng()).unwrap().clone()) - }, - parent: "layout", - }, - }) - .map(handlebars.clone()); + .and(fact.clone()) + .and_then(index); - let not_found_handler = warp::any() - .map(move || WithTemplate { - name: "error/404", - value: TemplateContext { - title: "Not Found", - fact: None, - parent: "layout", - }, - }) - .map(handlebars.clone()); + let not_found_handler = warp::any().and_then(not_found); log::info!("listening on port 5000"); warp::serve( fact_handler .or(index_handler) .or(files) - .or(not_found_handler), + .or(not_found_handler) + .with(warp::log(APPLICATION_NAME)), ) .run(([0, 0, 0, 0], 5000)) .await; diff --git a/templates/error/404.hbs b/templates/error/404.hbs deleted file mode 100644 index 542c039..0000000 --- a/templates/error/404.hbs +++ /dev/null @@ -1,6 +0,0 @@ -{{#*inline "page"}} -

This page does not exist!

- -Go home -{{/inline}} -{{~> (parent)~}} diff --git a/templates/footer.hbs b/templates/footer.hbs deleted file mode 100644 index aaa2e25..0000000 --- a/templates/footer.hbs +++ /dev/null @@ -1,3 +0,0 @@ - diff --git a/templates/footer.rs.html b/templates/footer.rs.html new file mode 100644 index 0000000..d477861 --- /dev/null +++ b/templates/footer.rs.html @@ -0,0 +1,8 @@ +@() + + + + + diff --git a/templates/layout.hbs b/templates/header.rs.html similarity index 58% rename from templates/layout.hbs rename to templates/header.rs.html index 46c19d7..f05af67 100644 --- a/templates/layout.hbs +++ b/templates/header.rs.html @@ -1,17 +1,12 @@ +@(title: &str) + - {{ title }} + @title
-

{{ title }}

- - {{~> page}} - - {{> footer }} -
- - +

@title

diff --git a/templates/index.hbs b/templates/index.hbs deleted file mode 100644 index 2c8cd7c..0000000 --- a/templates/index.hbs +++ /dev/null @@ -1,10 +0,0 @@ -{{#*inline "page"}} - -

-

- {{ fact }} -
-

- -{{/inline}} -{{~> (parent)~}} diff --git a/templates/index.rs.html b/templates/index.rs.html new file mode 100644 index 0000000..e65963a --- /dev/null +++ b/templates/index.rs.html @@ -0,0 +1,13 @@ +@use super::{header_html, footer_html}; + +@(fact: String) + +@:header_html("Printer Facts") + +

+

+ @fact +
+

+ +@:footer_html() diff --git a/templates/not_found.rs.html b/templates/not_found.rs.html new file mode 100644 index 0000000..3ddb7bb --- /dev/null +++ b/templates/not_found.rs.html @@ -0,0 +1,12 @@ +@use super::{header_html, footer_html}; + +@() + +@:header_html("Not Found") +

Not Found

+ +

This page does not exist!

+ +Go home + +@:footer_html()