Hotfix for demo; added the --config flag to specify different config files, and added --disable-terminal-size-checks for running the demo and for users who really know what they're doing

[skip ci] Added funding information to the repo

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: Dark-Alex-17

Cargo.lock

@@ -1148,7 +1148,7 @@ dependencies = [
 
 [[package]]
 name = "managarr"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "anyhow",
  "assert_cmd",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "managarr"
-version = "0.1.2"
+version = "0.1.3"
 authors = ["Alex Clarke <alex.j.tusa@gmail.com>"]
 description = "A TUI and CLI to manage your Servarrs"
 keywords = ["managarr", "tui-rs", "dashboard", "servarr", "tui"]

Dockerfile

@@ -23,4 +23,4 @@ FROM debian:stable-slim
 # Copy the compiled binary from the builder container
 COPY --from=builder --chown=nonroot:nonroot /usr/src/managarr-temp/managarr /usr/local/bin
 
-ENTRYPOINT [ "/usr/local/bin/managarr" ]
+ENTRYPOINT [ "/usr/local/bin/managarr", "--disable-terminal-size-checks" ]

README.md

@@ -185,6 +185,15 @@ $HOME/Library/Application Support/managarr/config.yml
 %APPDATA%/Roaming/managarr/config.yml
 ```
 
+## Specify Configuration File
+It can sometimes be useful to specify the configuration file you wish to use. This is useful in cases
+where you may have more than one instance of a given Servarr running. Thus, you can specify the 
+config file using the `--config` flag:
+
+```shell
+managarr --config /path/to/config.yml
+```
+
 ### Example Configuration:
 ```yaml
 radarr:

src/main.rs

@@ -1,12 +1,16 @@
 #![warn(rust_2018_idioms)]
 
+use std::fs::File;
+use std::io::BufReader;
 use std::panic::PanicHookInfo;
+use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
 use std::{io, panic, process};
 
 use anyhow::anyhow;
 use anyhow::Result;
+use app::AppConfig;
 use clap::{
   command, crate_authors, crate_description, crate_name, crate_version, CommandFactory, Parser,
 };
@@ -62,6 +66,22 @@ static MIN_TERM_HEIGHT: u16 = 40;
 struct Cli {
   #[command(subcommand)]
   command: Option<Command>,
+  #[arg(
+    long,
+    global = true,
+    value_parser,
+    help = "The Managarr configuration file to use"
+  )]
+  config: Option<PathBuf>,
+  #[arg(long, global = true, help = "Disable the terminal size checks")]
+  disable_terminal_size_checks: bool,
+}
+
+fn load_config(path: &str) -> Result<AppConfig> {
+  let file = File::open(path).map_err(|e| anyhow!(e))?;
+  let reader = BufReader::new(file);
+  let config = serde_yaml::from_reader(reader)?;
+  Ok(config)
 }
 
 #[tokio::main]
@@ -73,7 +93,11 @@ async fn main() -> Result<()> {
   let running = Arc::new(AtomicBool::new(true));
   let r = running.clone();
   let args = Cli::parse();
-  let config = confy::load("managarr", "config")?;
+  let config = if let Some(ref config_file) = args.config {
+    load_config(config_file.to_str().expect("Invalid config file specified"))?
+  } else {
+    confy::load("managarr", "config")?
+  };
   let (sync_network_tx, sync_network_rx) = mpsc::channel(500);
   let cancellation_token = CancellationToken::new();
   let ctrlc_cancellation_token = cancellation_token.clone();
@@ -110,7 +134,7 @@ async fn main() -> Result<()> {
     None => {
       let app_nw = Arc::clone(&app);
       std::thread::spawn(move || start_networking(sync_network_rx, &app_nw, cancellation_token));
-      start_ui(&app).await?;
+      start_ui(&app, !args.disable_terminal_size_checks).await?;
     }
   }
 
@@ -132,16 +156,18 @@ async fn start_networking(
   }
 }
 
-async fn start_ui(app: &Arc<Mutex<App<'_>>>) -> Result<()> {
-  let (width, height) = size()?;
-  if width < MIN_TERM_WIDTH || height < MIN_TERM_HEIGHT {
-    return Err(anyhow!(
-      "Terminal too small. Minimum size required: {}x{}; current terminal size: {}x{}",
-      MIN_TERM_WIDTH,
-      MIN_TERM_HEIGHT,
-      width,
-      height
-    ));
+async fn start_ui(app: &Arc<Mutex<App<'_>>>, check_terminal_size: bool) -> Result<()> {
+  if check_terminal_size {
+    let (width, height) = size()?;
+    if width < MIN_TERM_WIDTH || height < MIN_TERM_HEIGHT {
+      return Err(anyhow!(
+        "Terminal too small. Minimum size required: {}x{}; current terminal size: {}x{}",
+        MIN_TERM_WIDTH,
+        MIN_TERM_HEIGHT,
+        width,
+        height
+      ));
+    }
   }
 
   let mut stdout = io::stdout();