From 90428a3cbed0baca02e65b1f36d8b5bde2e021cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Max=20K=C3=A4nner?= <max.kaenner@gmail.com>
Date: Thu, 10 Oct 2024 13:59:33 +0200
Subject: [PATCH] ux improvements

---
 Cargo.lock  | 285 +++++++++++++++++++++++++++++++++++++++++++++++++---
 Cargo.toml  |   5 +
 src/main.rs | 113 +++++++++++++++------
 3 files changed, 355 insertions(+), 48 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index a8db717..f45ffec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,18 +4,18 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.24.2"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfbe277e56a376000877090da837660b4427aad530e3028d44e0bffe4f89a1c1"
+checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
 dependencies = [
  "gimli",
 ]
 
 [[package]]
-name = "adler2"
-version = "2.0.0"
+name = "adler"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aho-corasick"
@@ -41,6 +41,55 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anstream"
+version = "0.6.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64e15c1ab1f89faffbf04a634d5e1962e9074f2741eef6d97f3c4e322426d526"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bec1de6f59aedf83baf9ff929c98f2ad654b97c9510f4e70cf6f661d49fd5b1"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb47de1e80c2b463c735db5b217a0ddc39d612e7ac9e2e96a5aed1f57616c1cb"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d36fc52c7f6c869915e99412912f22093507da8d9e942ceaf66fe4b7c14422a"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5bf74e1b6e971609db8ca7a9ce79fd5768ab6ae46441c572e46cf596f59e57f8"
+dependencies = [
+ "anstyle",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -55,17 +104,17 @@ checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
 [[package]]
 name = "backtrace"
-version = "0.3.74"
+version = "0.3.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a"
+checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
 dependencies = [
  "addr2line",
+ "cc",
  "cfg-if",
  "libc",
  "miniz_oxide",
  "object",
  "rustc-demangle",
- "windows-targets",
 ]
 
 [[package]]
@@ -92,6 +141,12 @@ version = "1.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "428d9aa8fbc0670b7b8d6030a7fadd0f86151cae55e4dbbece15f3780a3dfaf3"
 
+[[package]]
+name = "camino"
+version = "1.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b96ec4966b5813e2c0507c1f86115c8c5abaadc3980879c3424042a02fd1ad3"
+
 [[package]]
 name = "cc"
 version = "1.1.28"
@@ -121,6 +176,79 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "clap"
+version = "4.5.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b97f376d85a664d5837dbae44bf546e6477a679ff6610010f17276f686d867e8"
+dependencies = [
+ "clap_builder",
+ "clap_derive",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.5.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19bc80abd44e4bed93ca373a0704ccbd1b710dc5749406201bb018272808dc54"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "clap_lex",
+ "strsim",
+]
+
+[[package]]
+name = "clap_derive"
+version = "4.5.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1462739cb27611015575c0c11df5df7601141071f07518d56fcc1be504cbec97"
+
+[[package]]
+name = "color-eyre"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55146f5e46f237f7423d74111267d4597b59b0dad0ffaf7303bce9945d843ad5"
+dependencies = [
+ "backtrace",
+ "color-spantrace",
+ "eyre",
+ "indenter",
+ "once_cell",
+ "owo-colors",
+ "tracing-error",
+]
+
+[[package]]
+name = "color-spantrace"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd6be1b2a7e382e2b98b43b2adcca6bb0e465af0bdd38123873ae61eb17a72c2"
+dependencies = [
+ "once_cell",
+ "owo-colors",
+ "tracing-core",
+ "tracing-error",
+]
+
+[[package]]
+name = "colorchoice"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -146,6 +274,29 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "env_filter"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f2c92ceda6ceec50f43169f9ee8424fe2db276791afde7b2cd8bc084cb376ab"
+dependencies = [
+ "log",
+ "regex",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e13fa619b91fb2381732789fc5de83b45675e882f66623b7d8cb4f643017018d"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "env_filter",
+ "humantime",
+ "log",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.1"
@@ -162,6 +313,16 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "eyre"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cd915d99f24784cdc19fd37ef22b97e3ff0ae756c7e492e9fbfe897d61e2aec"
+dependencies = [
+ "indenter",
+ "once_cell",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.1.1"
@@ -261,9 +422,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.31.1"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
+checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
 [[package]]
 name = "h2"
@@ -290,6 +451,12 @@ version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e087f84d4f86bf4b218b927129862374b72199ae7d8657835f1e89000eea4fb"
 
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
 [[package]]
 name = "hermit-abi"
 version = "0.3.9"
@@ -336,6 +503,12 @@ version = "1.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d71d3574edd2771538b901e6549113b4006ece66150fb69c0fb6d9a2adae946"
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
 version = "1.4.1"
@@ -441,6 +614,12 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "indenter"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
+
 [[package]]
 name = "indexmap"
 version = "2.6.0"
@@ -457,6 +636,12 @@ version = "2.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ddc24109865250148c2e0f3d25d4f0f479571723792d3802153c60922a4fb708"
 
+[[package]]
+name = "is_terminal_polyfill"
+version = "1.70.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
+
 [[package]]
 name = "itoa"
 version = "1.0.11"
@@ -521,11 +706,11 @@ checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.0"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2d80299ef12ff69b16a84bb182e3b9df68b5a91574d3d4fa6e41b65deec4df1"
+checksum = "b8a240ddb74feaf34a79a7add65a741f3167852fba007066dcac1ca548d89c08"
 dependencies = [
- "adler2",
+ "adler",
 ]
 
 [[package]]
@@ -568,9 +753,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.36.5"
+version = "0.32.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aedf0a2d09c573ed1d8d85b30c119153926a2b36dce0ab28322c09a117a4683e"
+checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
 dependencies = [
  "memchr",
 ]
@@ -625,6 +810,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "owo-colors"
+version = "3.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -901,6 +1092,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
@@ -938,6 +1138,12 @@ version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
+[[package]]
+name = "strsim"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -998,6 +1204,16 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.8.0"
@@ -1085,6 +1301,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-error"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d686ec1c0f384b1277f097b2f279a2ecc11afe8c133c1aabf036a27cb4cd206e"
+dependencies = [
+ "tracing",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
+dependencies = [
+ "sharded-slab",
+ "thread_local",
+ "tracing-core",
 ]
 
 [[package]]
@@ -1131,6 +1369,18 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "utf8parse"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
+
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -1141,7 +1391,12 @@ checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 name = "vikunja-gatherer"
 version = "0.1.0"
 dependencies = [
+ "camino",
  "chrono",
+ "clap",
+ "color-eyre",
+ "env_logger",
+ "log",
  "markdown",
  "regex",
  "reqwest",
diff --git a/Cargo.toml b/Cargo.toml
index aaa050d..23c90eb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,12 @@ pedantic = "warn"
 nursery = "warn"
 
 [dependencies]
+camino = "1.1.9"
 chrono = "0.4.38"
+clap = { version = "4.5.20", features = ["derive", "env"] }
+color-eyre = "0.6.3"
+env_logger = "0.11.5"
+log = "0.4.22"
 markdown = "0.3.0"
 regex = "1.11.0"
 reqwest = { version = "0.12.8", features = ["blocking", "json"] }
diff --git a/src/main.rs b/src/main.rs
index b9437b9..6b1ad26 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,10 @@
 use std::{env, fs};
 
+use camino::Utf8PathBuf;
 use chrono::{Datelike, Utc};
+use clap::Parser;
+use color_eyre::eyre::{eyre, OptionExt, Result};
+use log::{debug, error, info};
 use regex::Regex;
 use serde::{Deserialize, Serialize};
 
@@ -12,55 +16,104 @@ struct Task {
     done: bool,
 }
 
-fn main() {
+fn default_title() -> String {
+    let now = Utc::now();
+    format!(
+        "Teamtreffen {:02}.{:02}.{}",
+        now.day(),
+        now.month(),
+        now.year()
+    )
+}
+
+fn default_output() -> Utf8PathBuf {
+    let now = Utc::now();
+    format!(
+        "{:02}.{:02}.{:02}.md",
+        now.year() % 100,
+        now.month(),
+        now.day()
+    )
+    .into()
+}
+
+/// Simple program to fill a markdown template with today's date and bulletpoints from the
+/// corresponding vikunja board.
+#[derive(Debug, Parser)]
+#[command(version, about)]
+struct Args {
+    /// Markdown template to fill with today's points
+    #[arg(short = 'i', long, default_value = "template.md")]
+    template: Utf8PathBuf,
+    /// The url to make requests to
+    #[arg(short, long, default_value = "https://vikunja.luhbots-hannover.de")]
+    url: String,
+    /// Title of the task on vikunja
+    #[arg(short, long, default_value_t = default_title())]
+    title: String,
+    /// File to write the filled template to
+    #[arg(short, long, default_value_t = default_output())]
+    output: Utf8PathBuf,
+}
+
+fn main() -> Result<()> {
+    color_eyre::install()?;
+    env_logger::init();
+
+    debug!("parsing arguments");
+    let args = Args::parse();
+
+    if !args.template.exists() {
+        error!("The template {} does not exist", args.template);
+        return Err(eyre!("No such file or directory: {}", args.template));
+    }
+
+    debug!("creating client");
     let client = reqwest::blocking::Client::new();
-    // get all tasks
+    info!("requesting tasks from vikunja");
     let response = client
-        .get("https://vikunja.luhbots-hannover.de/api/v1/tasks/all")
+        .get(format!("{}/api/v1/tasks/all", args.url))
         .header(
             reqwest::header::AUTHORIZATION,
-            format!("Bearer {}", env::var("VIKUNJA_TOKEN").unwrap()),
+            format!("Bearer {}", env::var("VIKUNJA_TOKEN")?),
         )
         .query(&[
             // search for tasks containing "Teamtreffen"
-            ("s", "Teamtreffen"),
+            ("s", args.title.as_str()),
             // sort by creation data
             ("sort_by", "created"),
             // sort in descending order (newest first)
             ("order_by", "desc"),
         ])
-        .send()
-        .unwrap();
+        .send()?;
+    debug!("got response: {response:?}");
 
-    // 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()
+    info!("searching for the correct task");
+    let tasks = response.json::<Vec<Task>>()?;
+    debug!("got tasks: {tasks:#?}");
+    let task = tasks
         .into_iter()
-        .find(|task| task.title == current_card_title)
-        .unwrap();
+        .find(|task| task.title == args.title)
+        .ok_or_eyre("Unable to find Task for today's Team meeting")?;
 
-    let re = Regex::new("<p>([^<]+)</p>").unwrap();
+    info!("extracting bullet points");
+    let re = Regex::new("<p>([^<]+)</p>")?;
     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();
+    info!("reading template from {}", args.template);
+    let template = fs::read_to_string(args.template)?;
 
+    info!("replacing dates in template");
+    let now = Utc::now();
     let mut template = template.replace(
         "dd.mm.yyyy",
         format!("{:02}.{:02}.{}", now.day(), now.month(), now.year()).as_str(),
     );
 
+    info!("adding bullet points to the template");
     template.extend(
         points
             .iter()
@@ -68,14 +121,8 @@ fn main() {
             .map(|point| format!("\n# {point}\n")),
     );
 
-    fs::write(
-        format!(
-            "{:02}.{:02}.{:02}.md",
-            now.year() % 100,
-            now.month(),
-            now.day()
-        ),
-        template,
-    )
-    .unwrap();
+    info!("saving to {}", args.output);
+    fs::write(args.output, template)?;
+
+    Ok(())
 }