Fix history on windows

Cargo.lock

@@ -1396,7 +1396,6 @@ dependencies = [
  "unicode-segmentation",
  "unicode-width",
  "uuid",
- "xdg",
 ]
 
 [[package]]
@@ -1619,9 +1618,3 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
-[[package]]
-name = "xdg"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d089681aa106a86fade1b0128fb5daf07d5867a509ab036d99988dec80429a57"

Cargo.toml

@@ -41,7 +41,6 @@ async-std = { version = "1", features = ["attributes", "unstable"] }
 futures = "0.3"
 futures-timer = "3.0"
 dirs = "2.0.2"
-xdg = "2"
 
 [package.metadata.rpm]
 package = "taskwarrior-tui"

README.md

@@ -12,7 +12,6 @@ A Terminal User Interface for [Taskwarrior](https://taskwarrior.org/).
 
 [![](https://user-images.githubusercontent.com/1813121/97066323-acd41500-1571-11eb-90c2-d74faa21e1ad.png)](https://youtu.be/0ZdkfNrIAcw)
 
-Click on the image above for a video showcasing some of the features of `taskwarrior-tui`.
 
 ### Documentation
 

src/app.rs

@@ -17,7 +17,6 @@ use std::path::Path;
 
 use std::io::Read;
 use std::io::Write;
-use xdg::BaseDirectories;
 
 use std::process::Command;
 use std::time::SystemTime;
@@ -222,17 +221,17 @@ impl TaskwarriorTuiApp {
             keyconfig: kc,
             terminal_width: w,
             terminal_height: h,
-            filter_history_context: HistoryContext::new(),
+            filter_history_context: HistoryContext::new("filter.history"),
-            command_history_context: HistoryContext::new(),
+            command_history_context: HistoryContext::new("command.history"),
         };
         for c in app.config.filter.chars() {
             app.filter.insert(c, 1);
         }
         app.get_context()?;
         app.update(true)?;
-        app.filter_history_context.load("filter.history")?;
+        app.filter_history_context.load()?;
         app.filter_history_context.add(app.filter.as_str());
-        app.command_history_context.load("command.history")?;
+        app.command_history_context.load()?;
         Ok(app)
     }
 
@@ -892,8 +891,8 @@ impl TaskwarriorTuiApp {
     }
 
     pub fn save_history(&mut self) -> Result<()> {
-        self.filter_history_context.write("filter.history")?;
+        self.filter_history_context.write()?;
-        self.command_history_context.write("command.history")?;
+        self.command_history_context.write()?;
         Ok(())
     }
 

src/history.rs

@@ -1,46 +1,57 @@
-use anyhow::Result;
+use anyhow::{anyhow, Result};
 use rustyline::error::ReadlineError;
 use rustyline::history::Direction;
 use rustyline::history::History;
 use std::fs::File;
-use xdg::BaseDirectories;
+use std::path::{Path, PathBuf};
+
+#[cfg(target_os = "macos")]
+use std::env;
 
 pub struct HistoryContext {
     history: History,
     history_index: usize,
+    config_path: PathBuf,
 }
 
 impl HistoryContext {
-    pub fn new() -> Self {
+    pub fn new(filename: &str) -> Self {
         let history = History::new();
+
+        #[cfg(target_os = "macos")]
+        let config_dir_op = env::var_os("XDG_CONFIG_HOME")
+            .map(PathBuf::from)
+            .filter(|p| p.is_absolute())
+            .or_else(|| dirs::home_dir().map(|d| d.join(".config")));
+
+        #[cfg(not(target_os = "macos"))]
+        let config_dir_op = dirs::config_dir();
+
+        let config_path = config_dir_op.map(|d| d.join("taskwarrior-tui")).unwrap();
+
+        std::fs::create_dir_all(&config_path).unwrap();
+
+        let config_path = config_path.join(filename);
+
         Self {
             history,
             history_index: 0,
+            config_path,
         }
     }
 
-    pub fn load(&mut self, filename: &str) -> Result<()> {
+    pub fn load(&mut self) -> Result<()> {
-        let d = BaseDirectories::with_prefix("taskwarrior-tui")?;
+        if self.config_path.exists() {
-        if let Some(path) = d.find_config_file(filename) {
+            self.history.load(&self.config_path)?;
-            self.history.load(&path)?;
-            Ok(())
         } else {
-            let path = d.place_config_file(filename)?;
+            self.history.save(&self.config_path)?;
-            self.history.save(&path)?;
-            Ok(())
         }
+        Ok(())
     }
 
-    pub fn write(&mut self, filename: &str) -> Result<()> {
+    pub fn write(&mut self) -> Result<()> {
-        let d = BaseDirectories::with_prefix("taskwarrior-tui")?;
+        self.history.save(&self.config_path)?;
-        if let Some(path) = d.find_config_file(filename) {
+        Ok(())
-            self.history.save(&path)?;
-            Ok(())
-        } else {
-            let path = d.place_config_file(filename)?;
-            self.history.save(&path)?;
-            Ok(())
-        }
     }
 
     pub fn history(&self) -> &History {

src/main.rs

@@ -33,7 +33,7 @@ use app::{AppMode, TaskwarriorTuiApp};
 const APP_VERSION: &str = env!("CARGO_PKG_VERSION");
 const APP_NAME: &str = env!("CARGO_PKG_NAME");
 
-fn main() -> Result<()> {
+fn main() {
     better_panic::install();
     let matches = App::new(APP_NAME)
         .version(APP_VERSION)
@@ -50,23 +50,9 @@ fn main() -> Result<()> {
         .get_matches();
 
     let config = matches.value_of("config").unwrap_or("~/.taskrc");
-    let r = task::block_on(tui_main(config));
+    task::block_on(tui_main(config)).expect(
-    match r {
+        "[taskwarrior-tui error].  Please report as a github issue on https://github.com/kdheepak/taskwarrior-tui",
-        Ok(_) => std::process::exit(0),
+    );
-        Err(error) => {
-            if error.to_string().to_lowercase().contains("no such file or directory") {
-                eprintln!(
-                    "[taskwarrior-tui error]: Unable to find executable `task`: {}. Check that taskwarrior is installed correctly and try again.", error
-                );
-            } else {
-                eprintln!(
-                    "[taskwarrior-tui error]: {}. Please report as a github issue on https://github.com/kdheepak/taskwarrior-tui",
-                    error
-                );
-            }
-            std::process::exit(1);
-        }
-    }
 }
 
 async fn tui_main(_config: &str) -> Result<()> {