initial commitHEADmaster

1 files changed, 73 insertions, 0 deletions

diff --git a/src/commands/sit.rs b/src/commands/sit.rs
new file mode 100644
index 0000000..84f2f9e
--- /dev/null
+++ b/src/commands/sit.rs
@@ -0,0 +1,73 @@
+use notify::{
+    Watcher,
+    RecursiveMode,
+    event::{Event, EventKind, ModifyKind},
+};
+use std::{
+    path::PathBuf,
+    io::{self, Error},
+    process::Command,
+    fs
+};
+
+pub fn start_sit(root: PathBuf) {
+    let mut watcher = notify::recommended_watcher(|res| {
+        match res {
+           Ok(event) => handle_event(event),
+           Err(e) => println!("watch error: {:?}", e),
+        }
+    }).unwrap();
+
+    if !root.try_exists().unwrap() {
+        fs::create_dir_all(&root).unwrap();
+    }
+
+    watcher.watch(&root, RecursiveMode::NonRecursive).unwrap();
+
+    let mut input = String::new();
+    io::stdin()
+        .read_line(&mut input)
+        .expect("Failed to read user input.");
+}
+
+fn handle_event(event: Event) {
+    let _event_result = match event.kind {
+        EventKind::Modify(ModifyKind::Data(_)) => compile(event),
+        EventKind::Create(_) => compile(event),
+        _ => Ok(()),
+    };
+}
+
+fn compile(event: Event) -> io::Result<()> {
+    let path = &event.paths[0];
+    if path.extension().unwrap() == "xopp" {
+        let pdf_path = path.with_extension("pdf");
+        let pdf_path_str = pdf_path.to_str().unwrap();
+
+        let xournal_status = Command::new("xournalpp")
+            .arg(path.as_os_str())
+            .args(["-p", pdf_path_str])
+            .arg("--export-no-background")
+            .arg("--export-no-ruling")
+            .status()?;
+        
+        match xournal_status.success() {
+            true => println!("exported to {}", pdf_path_str),
+            false => return Err(Error::other("couldn't export xopp to pdf.")),
+        }
+
+        let inkscape_status = Command::new("inkscape")
+            .arg(pdf_path_str)
+            .arg("--export-type=pdf")
+            .arg("--export-latex")
+            .arg(format!("--export-filename={}", pdf_path_str))
+            .status()?;
+        
+        match inkscape_status.success() {
+            true => println!("created pdf_tex from {}", pdf_path_str),
+            false => return Err(Error::other("couldn't export pdf to pdf_tex.")),
+        }
+    }
+
+    Ok(())
+}