first prototype

.gitignore

@@ -1,2 +1,3 @@
 /target
 .envrc
+.direnv

Cargo.toml

@@ -3,4 +3,13 @@ name = "vikunja-gatherer"
 version = "0.1.0"
 edition = "2021"
 
+[lints.clippy]
+pedantic = "warn"
+nursery = "warn"
+
 [dependencies]
+chrono = "0.4.38"
+markdown = "0.3.0"
+regex = "1.11.0"
+reqwest = { version = "0.12.8", features = ["blocking", "json"] }
+serde = { version = "1.0.210", features = ["derive"] }

flake.nix

@@ -24,7 +24,10 @@
         {
           devShells.default = mkShell {
             # 👇 we can just use `rustToolchain` here:
-            buildInputs = [ rustToolchain ];
+            buildInputs = [
+              rustToolchain
+              openssl
+            ];
           };
         }
       );

src/main.rs

@@ -1,3 +1,81 @@
-fn main() {
+use std::{env, fs};
-    println!("Hello, world!");
+
+use chrono::{Datelike, Utc};
+use regex::Regex;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+struct Task {
+    title: String,
+    created: String,
+    description: String,
+    done: bool,
+}
+
+fn main() {
+    let client = reqwest::blocking::Client::new();
+    // get all tasks
+    let response = client
+        .get("https://vikunja.luhbots-hannover.de/api/v1/tasks/all")
+        .header(
+            reqwest::header::AUTHORIZATION,
+            format!("Bearer {}", env::var("VIKUNJA_TOKEN").unwrap()),
+        )
+        .query(&[
+            // search for tasks containing "Teamtreffen"
+            ("s", "Teamtreffen"),
+            // sort by creation data
+            ("sort_by", "created"),
+            // sort in descending order (newest first)
+            ("order_by", "desc"),
+        ])
+        .send()
+        .unwrap();
+
+    // get the task for today from the returned tasks
+    let now = Utc::now();
+    let current_card_title = format!(
+        "Teamtreffen {:02}.{:02}.{}",
+        now.day() - 1,
+        now.month(),
+        now.year()
+    );
+    println!("searching for task with title {current_card_title:?}");
+    let task = response
+        .json::<Vec<Task>>()
+        .unwrap()
+        .into_iter()
+        .find(|task| task.title == current_card_title)
+        .unwrap();
+
+    let re = Regex::new("<p>([^<]+)</p>").unwrap();
+    let points = re
+        .captures_iter(&task.description)
+        .map(|c| c.extract::<1>().1[0])
+        .collect::<Vec<_>>();
+
+    let template = fs::read_to_string("../vorlage.md").unwrap();
+
+    let mut template = template.replace(
+        "dd.mm.yyyy",
+        format!("{:02}.{:02}.{}", now.day(), now.month(), now.year()).as_str(),
+    );
+
+    template.extend(
+        points
+            .iter()
+            .filter(|point| **point != "Rasender Report" && **point != "Was ging die Woche?")
+            .map(|point| format!("\n# {point}\n")),
+    );
+
+    fs::write(
+        format!(
+            "{:02}.{:02}.{:02}.md",
+            now.year() % 100,
+            now.month(),
+            now.day()
+        ),
+        template,
+    )
+    .unwrap();
 }