cadey
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printerfacts
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add templates
continuous-integration/drone/push Build is passing Details

This commit is contained in:
Cadey Ratio 2020-07-09 18:19:03 -04:00
parent d7eac7fc83
commit 0a8087eedc
11 changed files with 227 additions and 9 deletions
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81
Cargo.lock generated
View File

@ -9,6 +9,12 @@ dependencies = [
"memchr",
]
[[package]]
name = "anyhow"
version = "1.0.31"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f"
[[package]]
name = "atty"
version = "0.2.14"
@ -310,6 +316,20 @@ 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"
@ -488,6 +508,12 @@ 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"
@ -615,6 +641,49 @@ 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"
@ -718,10 +787,13 @@ dependencies = [
name = "printerfacts"
version = "0.1.0"
dependencies = [
"anyhow",
"handlebars",
"log 0.4.8",
"pfacts",
"pretty_env_logger",
"rand 0.7.3",
"serde",
"tokio",
"warp",
]
@ -974,6 +1046,9 @@ name = "serde"
version = "1.0.110"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "99e7b308464d16b56eba9964e4972a3eee817760ab60d88c3f86e1fecb08204c"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
@ -1194,6 +1269,12 @@ 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"

3
Cargo.toml
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@ -7,9 +7,12 @@ edition = "2018"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
anyhow = "1"
handlebars = "3.2.1"
log = "0"
pfacts = "0.1.0"
pretty_env_logger = "0"
rand = "0"
serde = { version = "1", features = ["derive"] }
tokio = { version = "0.2", features = ["macros"] }
warp = "0.2"

1
default.nix
View File

@ -14,6 +14,7 @@ in pkgs.dockerTools.buildLayeredImage {
config = {
Cmd = [ "${printerfacts}/bin/printerfacts" ];
Env = [ "RUST_LOG=info" ];
WorkingDir = "/";
};
}

12
nix/sources.json
View File

@ -17,6 +17,18 @@
"url": "https://github.com/justinwoo/easy-dhall-nix/archive/27edaa0c769b9c876f11c50c9ab542061d07def5.tar.gz",
"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
},
"gruvbox-css": {
"branch": "master",
"description": "My minimal Gruvbox CSS file I've been keeping multiple places",
"homepage": null,
"owner": "Xe",
"repo": "gruvbox-css",
"rev": "6e1841c94190a1e06e63a2596767e66c35671320",
"sha256": "0s7whnin63558i70wp3by3rydsdx0qdzh5553km1s29w81npmgj6",
"type": "tarball",
"url": "https://github.com/Xe/gruvbox-css/archive/6e1841c94190a1e06e63a2596767e66c35671320.tar.gz",
"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
},
"naersk": {
"branch": "master",
"description": "Build rust crates in Nix. No configuration, no code generation, no IFD. Sandbox friendly.",

15
printerfacts.nix
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@ -5,9 +5,22 @@ let
(path: type: type != "directory" || builtins.baseNameOf path != "target")
dir;
naersk = pkgs.callPackage sources.naersk { };
gruvbox-css = pkgs.callPackage sources.gruvbox-css { };
src = srcNoTarget ./.;
pfacts = naersk.buildPackage {
inherit src;
remapPathPrefix = true;
};
in pfacts
in pkgs.stdenv.mkDerivation {
inherit (pfacts) name;
inherit src;
phases = "installPhase";
installPhase = ''
mkdir -p $out/static
cp -rf $src/templates $out/templates
cp -rf ${pfacts}/bin $out/bin
cp -rf ${gruvbox-css}/gruvbox.css $out/static/gruvbox.css
'';
}

87
src/main.rs
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@ -1,25 +1,96 @@
use std::convert::Infallible;
use handlebars::Handlebars;
use pfacts::Facts;
use rand::prelude::*;
use serde::Serialize;
use std::{convert::Infallible, sync::Arc};
use warp::Filter;
async fn give_fact(facts: Facts) -> Result<String, Infallible> {
Ok(facts.choose(&mut thread_rng()).unwrap().clone())
}
#[derive(Serialize)]
struct TemplateContext {
title: &'static str,
fact: Option<String>,
// This key tells handlebars which template is the parent.
parent: &'static str,
}
struct WithTemplate<T: Serialize> {
name: &'static str,
value: T,
}
fn render<T>(template: WithTemplate<T>, hbs: Arc<Handlebars>) -> 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)
}
#[tokio::main]
async fn main() {
async fn main() -> anyhow::Result<()> {
pretty_env_logger::init();
let facts = pfacts::make();
let mut hb = Handlebars::new();
let mw = warp::any().map(move || facts.clone());
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_handler = warp::any()
.and(mw)
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_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());
let not_found_handler = warp::any()
.map(move || WithTemplate {
name: "error/404",
value: TemplateContext {
title: "Not Found",
fact: None,
parent: "layout",
},
})
.map(handlebars.clone());
log::info!("listening on port 5000");
warp::serve(fact_handler)
.run(([0, 0, 0, 0], 5000))
.await;
warp::serve(
fact_handler
.or(index_handler)
.or(files)
.or(not_found_handler),
)
.run(([0, 0, 0, 0], 5000))
.await;
Ok(())
}

1
static/.gitignore vendored Normal file
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@ -0,0 +1 @@
gruvbox.css

6
templates/error/404.hbs Normal file
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@ -0,0 +1,6 @@
{{#*inline "page"}}
<p>This page does not exist!</p>
<a href="/">Go home</a>
{{/inline}}
{{~> (parent)~}}

3
templates/footer.hbs Normal file
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@ -0,0 +1,3 @@
<footer>
<p>Be well, Creator - <a href="https://github.com/Xe/printerfacts">Source code here</a> - From <a href="https://christine.website">Within</a></p>
</footer>

10
templates/index.hbs Normal file
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@ -0,0 +1,10 @@
{{#*inline "page"}}
<p>
<blockquote>
{{ fact }}
</blockquote>
</p>
{{/inline}}
{{~> (parent)~}}

17
templates/layout.hbs Normal file
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@ -0,0 +1,17 @@
<!DOCTYPE html>
<html>
<head>
<title>{{ title }}</title>
<link rel="stylesheet" href="/static/gruvbox.css">
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
</head>
<body id="top">
<main>
<h1>{{ title }}</h1>
{{~> page}}
{{> footer }}
</main>
</body>
</html>