Merge branch 'master' into warp-0.2

Cargo.lock

@@ -109,7 +109,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
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 "checksum remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
 "checksum reqwest 0.10.0-alpha.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e83b47defcad97ddbe592fd5fe49e16661f754b0ba5847cf41bcd870a2d338d7"
-"checksum ructe 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "f061e6ed7558decb33975c99189116a71c78620047763fbe50429f87d3e69694"
+"checksum ructe 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7efa487b87ce205d63047b7019d259ad27cceb4ca764afb6d13f6edfc803ada8"
 "checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 "checksum ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
@@ -2611,7 +2553,7 @@ dependencies = [
 "checksum scheduled-thread-pool 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f5de7bc31f28f8e6c28df5e1bf3d10610f5fdc14cc95f272853512c70a2bd779"
 "checksum scoped-tls 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 "checksum scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b42e15e59b18a828bbf5c58ea01debb36b9b096346de35d941dcb89009f24a0d"
-"checksum scraper 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "51be82984aed4ce8639d23eaf42b001e7cc630e6125a54ecab77bf7a3e9ee711"
+"checksum scraper 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "77e013440e2ab1c25065551adda5a9773698bb5be3dbab06ff2deac3d5c1a793"
 "checksum security-framework 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8ef2429d7cefe5fd28bd1d2ed41c944547d4ff84776f5935b456da44593a16df"
 "checksum security-framework-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e31493fc37615debb8c5090a7aeb4a9730bc61e77ab10b9af59f1a202284f895"
 "checksum selectors 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1b86b100bede4f651059740afc3b6cb83458d7401cb7c1ad96d8a11e91742c86"
@@ -2635,7 +2577,6 @@ dependencies = [
 "checksum string_cache 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)" = "89c058a82f9fd69b1becf8c274f412281038877c553182f1d02eb027045a2d67"
 "checksum string_cache_codegen 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "f0f45ed1b65bf9a4bf2f7b7dc59212d1926e9eaf00fa998988e420fd124467c6"
 "checksum string_cache_shared 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b1884d1bc09741d466d9b14e6d37ac89d6909cbcac41dd9ae982d4d063bbedfc"
-"checksum syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)" = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
 "checksum syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)" = "dff0acdb207ae2fe6d5976617f887eb1e35a2ba52c13c7234c790960cdad9238"
 "checksum synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "67656ea1dc1b41b1451851562ea232ec2e5a80242139f7e679ceccfb5d61f545"
 "checksum tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
@@ -2668,7 +2609,6 @@ dependencies = [
 "checksum unicode-normalization 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "b561e267b2326bb4cebfc0ef9e68355c7abe6c6f522aeac2f5bf95d56c59bdcf"
 "checksum unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
 "checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"
-"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 "checksum url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "75b414f6c464c879d7f9babf951f23bc3743fb7313c081b2e6ca719067ea9d61"
 "checksum urlencoding 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3df3561629a8bb4c57e5a2e4c43348d9e29c7c29d9b1c4c1f47166deca8f37ed"

Cargo.toml

@@ -8,32 +8,32 @@ build = "src/build.rs"
 
 [dependencies]
 ammonia = "3.0.0"
-base64 = "0.10.1"
+base64 = "0.11.0"
-chrono = "0.4.9"
+chrono = "0.4.10"
-diesel = { version = "1.4.1", features = ["chrono", "postgres", "r2d2"] }
+diesel = { version = "1.4.3", features = ["chrono", "postgres", "r2d2"] }
 diesel_migrations = "1.4.0"
-env_logger = { version = "0.6.0", default-features = false }
+env_logger = { version = "0.7.1", default-features = false }
 extension-trait = "0.2.1"
-futures03 = { version = "0.3.1", package = "futures" }
+futures = "0.3.1"
-itertools = "0.8.1"
+itertools = "0.8.2"
-lazy_static = "1.3.0"
+log = "0.4.8"
-log = "0.4.6"
+mime = "0.3.14"
-mime = "0.3.13"
+once_cell = "1.2.0"
-pulldown-cmark = "0.5.0"
+pulldown-cmark = "0.6.1"
-rand = "0.7.0"
+rand = "0.7.2"
 reqwest = { version = "=0.10.0-alpha.2", features = ["json"] }
-serde = { version = "1.0.88", features = ["derive"] }
+serde = { version = "1.0.103", features = ["derive"] }
-serde_json = "1.0.41"
+serde_json = "1.0.44"
 time-parse = "0.1.2"
 tokio = "=0.2.0-alpha.6"
-tokio-executor = { version = "0.2.0-alpha.4", features = ["blocking"] }
+tokio-executor = { version = "=0.2.0-alpha.6", features = ["blocking"] }
 warp = { git = "https://github.com/seanmonstar/warp.git", rev = "fb64f24b6126efc618ca04a29acf1a7d4737c33c" }
 
 [build-dependencies]
-ructe = { version = "0.6.2" }
+ructe = "0.8.0"
 
 [dev-dependencies]
-scraper = "0.10.1"
+scraper = "0.11.0"
 
 [features]
 database_tests = []

src/migration.rs

@@ -1,4 +1,5 @@
 use crate::models::paste;
+use crate::models::paste::ExtraPasteParameters;
 use crate::schema::{implementation_wrappers, implementations, languages, pastes};
 use crate::Connection;
 use diesel::prelude::*;
@@ -71,10 +72,7 @@ pub fn run(connection: &Connection) -> Result<(), Box<dyn Error>> {
                     None,
                     &languages_identifier,
                     hello_world,
-                    "".into(),
+                    ExtraPasteParameters::default(),
-                    None,
-                    None,
-                    None,
                 )
                 .unwrap();
                 diesel::update(languages::table)

src/models/paste.rs

@@ -6,8 +6,8 @@ use ammonia::Builder;
 use chrono::{DateTime, Utc};
 use diesel::prelude::*;
 use itertools::Itertools;
-use lazy_static::lazy_static;
 use log::info;
+use once_cell::sync::Lazy;
 use pulldown_cmark::{Options, Parser};
 use rand::seq::SliceRandom;
 use std::iter;
@@ -53,15 +53,25 @@ struct InsertPaste {
     exit_code: Option<i32>,
 }
 
+#[derive(Default)]
+pub struct ExtraPasteParameters {
+    pub stdin: String,
+    pub stdout: Option<String>,
+    pub stderr: Option<String>,
+    pub exit_code: Option<i32>,
+}
+
 pub fn insert(
     connection: &Connection,
     delete_at: Option<DateTime<Utc>>,
     language: &str,
     paste: String,
-    stdin: String,
+    ExtraPasteParameters {
-    stdout: Option<String>,
+        stdin,
-    stderr: Option<String>,
+        stdout,
-    exit_code: Option<i32>,
+        stderr,
+        exit_code,
+    }: ExtraPasteParameters,
 ) -> Result<String, Rejection> {
     let mut rng = rand::thread_rng();
     let identifier: String = (0..10)
@@ -145,27 +155,25 @@ impl ExternPaste {
 }
 
 fn render_markdown(markdown: &str) -> String {
-    lazy_static! {
+    static FILTER: Lazy<Builder<'static>> = Lazy::new(|| {
-        static ref FILTER: Builder<'static> = {
+        let mut builder = Builder::new();
-            let mut builder = Builder::new();
+        builder.link_rel(Some("noopener noreferrer nofollow"));
-            builder.link_rel(Some("noopener noreferrer nofollow"));
+        builder.add_generic_attributes(iter::once("class"));
-            builder.add_generic_attributes(iter::once("class"));
+        builder.attribute_filter(|_, attribute, value| {
-            builder.attribute_filter(|_, attribute, value| {
+            if attribute == "class" {
-                if attribute == "class" {
+                Some(
-                    Some(
+                    value
-                        value
+                        .split_ascii_whitespace()
-                            .split_ascii_whitespace()
+                        .filter(|value| value.starts_with("language-"))
-                            .filter(|value| value.starts_with("language-"))
+                        .join(" ")
-                            .join(" ")
+                        .into(),
-                            .into(),
+                )
-                    )
+            } else {
-                } else {
+                Some(value.into())
-                    Some(value.into())
+            }
-                }
+        });
-            });
+        builder
-            builder
+    });
-        };
-    }
     let mut output = String::new();
     let options = Options::ENABLE_TABLES | Options::ENABLE_STRIKETHROUGH;
     pulldown_cmark::html::push_html(&mut output, Parser::new_ext(markdown, options));

src/routes/api_v1/pastes.rs

@@ -1,4 +1,4 @@
-use crate::models::paste;
+use crate::models::paste::{self, ExtraPasteParameters};
 use crate::Connection;
 use chrono::{Duration, Utc};
 use serde::de::{Deserializer, Unexpected, Visitor};
@@ -67,10 +67,12 @@ pub async fn insert_paste(
             expiration.map(|expiration| Utc::now() + expiration.0),
             &language,
             code,
-            "".into(),
+            ExtraPasteParameters {
-            None,
+                stdin: "".into(),
-            None,
+                stdout: None,
-            None,
+                stderr: None,
+                exit_code: None,
+            },
         )
     })
     .await

src/routes/insert_paste.rs

@@ -1,4 +1,5 @@
 use crate::models::paste;
+use crate::models::paste::ExtraPasteParameters;
 use crate::Connection;
 use chrono::{Duration, Utc};
 use serde::de::IgnoredAny;
@@ -39,10 +40,12 @@ pub async fn insert_paste(
             delete_at,
             &language,
             code,
-            stdin,
+            ExtraPasteParameters {
-            stdout,
+                stdin,
-            stderr,
+                stdout,
-            status,
+                stderr,
+                exit_code: status,
+            },
         )?;
         Ok(reply::with_header(
             StatusCode::SEE_OTHER,

src/routes/mod.rs

@@ -13,7 +13,7 @@ use crate::templates;
 use crate::Connection;
 use diesel::prelude::*;
 use diesel::r2d2::{ConnectionManager, Pool};
-use futures03::{Future, FutureExt};
+use futures::{Future, FutureExt};
 use std::ffi::OsStr;
 use std::path::PathBuf;
 use std::pin::Pin;
@@ -223,7 +223,7 @@ mod test {
     use crate::migration;
     use diesel::r2d2::{ConnectionManager, CustomizeConnection, Pool};
     use diesel::Connection;
-    use lazy_static::lazy_static;
+    use once_cell::sync::Lazy;
     use scraper::{Html, Selector};
     use serde::Deserialize;
     use std::env;
@@ -234,20 +234,18 @@ mod test {
     use warp::reply::{Reply, Response};
     use warp::Filter;
 
-    lazy_static! {
+    static ROUTES: Lazy<BoxedFilter<(Response,)>> = Lazy::new(|| {
-        static ref ROUTES: BoxedFilter<(Response,)> = {
+        let pool = Pool::builder()
-            let pool = Pool::builder()
+            .connection_customizer(Box::new(ExecuteWithinTransaction))
-                .connection_customizer(Box::new(ExecuteWithinTransaction))
+            .max_size(1)
-                .max_size(1)
+            .build(ConnectionManager::new(env::var("DATABASE_URL").expect(
-                .build(ConnectionManager::new(env::var("DATABASE_URL").expect(
+                "Setting DATABASE_URL environment variable required to run tests",
-                    "Setting DATABASE_URL environment variable required to run tests",
+            )))
-                )))
+            .expect("Couldn't create a connection connection");
-                .expect("Couldn't create a connection connection");
+        diesel_migrations::run_pending_migrations(&pool.get().unwrap()).unwrap();
-            diesel_migrations::run_pending_migrations(&pool.get().unwrap()).unwrap();
+        migration::run(&pool.get().unwrap()).unwrap();
-            migration::run(&pool.get().unwrap()).unwrap();
+        routes(pool).map(Reply::into_response).boxed()
-            routes(pool).map(Reply::into_response).boxed()
+    });
-        };
-    }
 
     #[derive(Debug)]
     struct ExecuteWithinTransaction;

src/routes/run.rs

@@ -2,8 +2,8 @@ use crate::models::db::DbErrorExt;
 use crate::schema::implementation_wrappers;
 use crate::Connection;
 use diesel::prelude::*;
-use futures03::TryFutureExt;
+use futures::TryFutureExt;
-use lazy_static::lazy_static;
+use once_cell::sync::Lazy;
 use reqwest::r#async::Client;
 use serde::{Deserialize, Serialize};
 use std::env;
@@ -11,10 +11,8 @@ use tokio_executor::blocking;
 use warp::reject::Reject;
 use warp::{Rejection, Reply};
 
-lazy_static! {
+static CLIENT: Lazy<Client> = Lazy::new(Client::new);
-    static ref CLIENT: Client = Client::new();
+static SANDBOX_URL: Lazy<String> = Lazy::new(|| env::var("SANDBOX_URL").unwrap());
-    static ref SANDBOX_URL: String = env::var("SANDBOX_URL").unwrap();
-}
 
 #[derive(Deserialize)]
 #[serde(rename_all = "camelCase")]