From 358ed6082a688b5f51b9c9d16663804e2d5e968e Mon Sep 17 00:00:00 2001
From: Per Stark <perstark.se@gmail.com>
Date: Tue, 3 Dec 2024 13:26:17 +0100
Subject: [PATCH] init tera and html lsp

---
 Cargo.lock                            | 226 ++++++++++++++++++++++++++
 Cargo.toml                            |   1 +
 flake.nix                             |   1 +
 src/bin/server.rs                     |  10 +-
 src/server/routes/hello_world.rs      |  10 ++
 src/server/routes/mod.rs              |   1 +
 src/server/templates/hello_world.html |   4 +
 7 files changed, 252 insertions(+), 1 deletion(-)
 create mode 100644 src/server/routes/hello_world.rs
 create mode 100644 src/server/templates/hello_world.html

diff --git a/Cargo.lock b/Cargo.lock
index 4688457..0cf607a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -886,6 +886,16 @@ dependencies = [
  "syn_derive",
 ]
 
+[[package]]
+name = "bstr"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a68f1f47cdf0ec8ee4b941b2eee2a80cb796db73118c0dd09ac63fbe405be22"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.16.0"
@@ -1046,6 +1056,28 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "chrono-tz"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93698b29de5e97ad0ae26447b344c482a7284c737d9ddc5f9e52b74a336671bb"
+dependencies = [
+ "chrono",
+ "chrono-tz-build",
+ "phf",
+]
+
+[[package]]
+name = "chrono-tz-build"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c088aee841df9c3041febbb73934cfc39708749bf96dc827e3359cd39ef11b1"
+dependencies = [
+ "parse-zoneinfo",
+ "phf",
+ "phf_codegen",
+]
+
 [[package]]
 name = "ciborium"
 version = "0.2.2"
@@ -1147,6 +1179,25 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crossbeam-deque"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
+dependencies = [
+ "crossbeam-epoch",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.20"
@@ -1783,6 +1834,30 @@ version = "0.31.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32085ea23f3234fc7846555e85283ba4de91e21016dc0455a16286d87a292d64"
 
+[[package]]
+name = "globset"
+version = "0.4.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15f1ce686646e7f1e19bf7d5533fe443a45dbfb990e00629110797578b42fb19"
+dependencies = [
+ "aho-corasick",
+ "bstr",
+ "log",
+ "regex-automata 0.4.7",
+ "regex-syntax 0.8.4",
+]
+
+[[package]]
+name = "globwalk"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf760ebf69878d9fd8f110c89703d90ce35095324d1f1edcb595c63945ee757"
+dependencies = [
+ "bitflags 2.6.0",
+ "ignore",
+ "walkdir",
+]
+
 [[package]]
 name = "half"
 version = "2.4.1"
@@ -1936,6 +2011,15 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humansize"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6cb51c9a029ddc91b07a787f1d86b53ccfa49b0e86688c946ebe8d3555685dd7"
+dependencies = [
+ "libm",
+]
+
 [[package]]
 name = "humantime"
 version = "2.1.0"
@@ -2040,6 +2124,22 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "ignore"
+version = "0.4.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d89fd380afde86567dfba715db065673989d6253f42b88179abd3eae47bda4b"
+dependencies = [
+ "crossbeam-deque",
+ "globset",
+ "log",
+ "memchr",
+ "regex-automata 0.4.7",
+ "same-file",
+ "walkdir",
+ "winapi-util",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -2706,6 +2806,15 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "parse-zoneinfo"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f2a05b18d44e2957b88f96ba460715e295bc1d7510468a2f3d3b44535d26c24"
+dependencies = [
+ "regex",
+]
+
 [[package]]
 name = "password-hash"
 version = "0.5.0"
@@ -2777,6 +2886,40 @@ dependencies = [
  "ucd-trie",
 ]
 
+[[package]]
+name = "pest_derive"
+version = "2.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d3a6e3394ec80feb3b6393c725571754c6188490265c61aaf260810d6b95aa0"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94429506bde1ca69d1b5601962c73f4172ab4726571a59ea95931218cb0e930e"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac8a071862e93690b6e34e9a5fb8e33ff3734473ac0245b27232222c4906a33f"
+dependencies = [
+ "once_cell",
+ "pest",
+ "sha2",
+]
+
 [[package]]
 name = "petgraph"
 version = "0.6.5"
@@ -3998,6 +4141,16 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "slug"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "882a80f72ee45de3cc9a5afeb2da0331d58df69e4e7d8eeb5d3c7784ae67e724"
+dependencies = [
+ "deunicode",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "smallvec"
 version = "1.13.2"
@@ -4424,6 +4577,28 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "tera"
+version = "1.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab9d851b45e865f178319da0abdbfe6acbc4328759ff18dafc3a41c16b4cd2ee"
+dependencies = [
+ "chrono",
+ "chrono-tz",
+ "globwalk",
+ "humansize",
+ "lazy_static",
+ "percent-encoding",
+ "pest",
+ "pest_derive",
+ "rand",
+ "regex",
+ "serde",
+ "serde_json",
+ "slug",
+ "unic-segment",
+]
+
 [[package]]
 name = "term"
 version = "0.7.0"
@@ -4799,6 +4974,56 @@ dependencies = [
  "web-time",
 ]
 
+[[package]]
+name = "unic-char-property"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8c57a407d9b6fa02b4795eb81c5b6652060a15a7903ea981f3d723e6c0be221"
+dependencies = [
+ "unic-char-range",
+]
+
+[[package]]
+name = "unic-char-range"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0398022d5f700414f6b899e10b8348231abf9173fa93144cbc1a43b9793c1fbc"
+
+[[package]]
+name = "unic-common"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80d7ff825a6a654ee85a63e80f92f054f904f21e7d12da4e22f9834a4aaa35bc"
+
+[[package]]
+name = "unic-segment"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4ed5d26be57f84f176157270c112ef57b86debac9cd21daaabbe56db0f88f23"
+dependencies = [
+ "unic-ucd-segment",
+]
+
+[[package]]
+name = "unic-ucd-segment"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2079c122a62205b421f499da10f3ee0f7697f012f55b675e002483c73ea34700"
+dependencies = [
+ "unic-char-property",
+ "unic-char-range",
+ "unic-ucd-version",
+]
+
+[[package]]
+name = "unic-ucd-version"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96bd2f2237fe450fcd0a1d2f5f4e91711124f7857ba2e964247776ebeeb7b0c4"
+dependencies = [
+ "unic-common",
+]
+
 [[package]]
 name = "unicase"
 version = "2.7.0"
@@ -5396,6 +5621,7 @@ dependencies = [
  "sha2",
  "surrealdb",
  "tempfile",
+ "tera",
  "text-splitter",
  "thiserror",
  "tokio",
diff --git a/Cargo.toml b/Cargo.toml
index 3ed05ae..e18e01e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,6 +17,7 @@ serde_json = "1.0.128"
 sha2 = "0.10.8"
 surrealdb = "2.0.4"
 tempfile = "3.12.0"
+tera = "1.20.0"
 text-splitter = "0.18.1"
 thiserror = "1.0.63"
 tokio = { version = "1.40.0", features = ["full"] }
diff --git a/flake.nix b/flake.nix
index 32f679c..24feddd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -41,6 +41,7 @@
               '';
 
               packages = [
+                pkgs.vscode-langservers-extracted
               ];
 
               languages.rust.enable = true;
diff --git a/src/bin/server.rs b/src/bin/server.rs
index d0c26f9..fdfa195 100644
--- a/src/bin/server.rs
+++ b/src/bin/server.rs
@@ -4,6 +4,7 @@ use axum::{
     Extension, Router,
 };
 use std::sync::Arc;
+use tera::Tera;
 use tracing_subscriber::{fmt, prelude::*, EnvFilter};
 use zettle_db::{
     rabbitmq::{publisher::RabbitMQProducer, RabbitMQConfig},
@@ -25,6 +26,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .try_init()
         .ok();
 
+    let tera = Tera::new("src/server/templates/**/*.html").unwrap();
+
     // Set up RabbitMQ
     let config = RabbitMQConfig {
         amqp_addr: "amqp://localhost".to_string(),
@@ -50,7 +53,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .route("/file/:uuid", put(update_file_handler))
         .route("/file/:uuid", delete(delete_file_handler))
         .route("/query", post(query_handler))
-        .layer(Extension(db_client));
+        .layer(Extension(db_client))
+        .route(
+            "/hello_world",
+            get(zettle_db::server::routes::hello_world::hello_world_handler),
+        )
+        .layer(Extension(tera));
 
     tracing::info!("Listening on 0.0.0.0:3000");
     let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await?;
diff --git a/src/server/routes/hello_world.rs b/src/server/routes/hello_world.rs
new file mode 100644
index 0000000..4589920
--- /dev/null
+++ b/src/server/routes/hello_world.rs
@@ -0,0 +1,10 @@
+use axum::Extension;
+use tera::{Context, Tera};
+
+use crate::error::ApiError;
+
+pub async fn hello_world_handler(Extension(tera): Extension<Tera>) -> Result<String, ApiError> {
+    let output = tera.render("hello_world.html", &Context::new()).unwrap();
+
+    Ok(output)
+}
diff --git a/src/server/routes/mod.rs b/src/server/routes/mod.rs
index 7403bb2..d23b2fe 100644
--- a/src/server/routes/mod.rs
+++ b/src/server/routes/mod.rs
@@ -1,4 +1,5 @@
 pub mod file;
+pub mod hello_world;
 pub mod ingress;
 pub mod query;
 pub mod queue_length;
diff --git a/src/server/templates/hello_world.html b/src/server/templates/hello_world.html
new file mode 100644
index 0000000..29c63f8
--- /dev/null
+++ b/src/server/templates/hello_world.html
@@ -0,0 +1,4 @@
+<h1>Hello</h1>
+<div>Hello</div>
+<p>HI</p>
+wowoow