From 3b06d1aa9ee674d6a66457eb38e0c0989cd4628d Mon Sep 17 00:00:00 2001
From: Jonas Maier <>
Date: Mon, 20 Apr 2026 11:29:20 +0200
Subject: reading rc file

---
 src/main.rs | 49 +++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 43 insertions(+), 6 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index 87fcfb4..83796b6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,8 +3,8 @@
 
 use std::collections::HashMap;
 use std::ffi::OsStr;
-use std::fs;
-use std::io::{self, IsTerminal, Read, Write};
+use std::fs::{self, File};
+use std::io::{self, IsTerminal, Read, Write, stdout};
 use std::os::unix::ffi::OsStrExt;
 use std::os::unix::io::AsRawFd;
 use std::path::Path;
@@ -39,7 +39,7 @@ use crate::completion::{PathCache, completion};
 use crate::ctrlc::CtrlC;
 use crate::cursor::{Direction, move_cursor};
 use crate::history::HistoryEntry;
-use crate::parse::{Block, ExpString};
+use crate::parse::{Block, ExpString, Parse};
 
 macro_rules! print {
     ($($x:tt)*) => {{
@@ -90,6 +90,7 @@ pub struct Session {
     ctrlc: CtrlC,
 
     debug_keystrokes: bool,
+    loud: bool,
 
     /// n before end of history.len()
     /// 0 == not checking history
@@ -274,6 +275,37 @@ impl Session {
     }
 }
 
+fn exec_rc_file(se: Arc<Mutex<Session>>) {
+    let rcfile = basedir::config_dir().join(".pishrc");
+    let mut rc = Vec::new();
+    if !rcfile.exists() {
+        return;
+    }
+
+    let mut f = match File::open(&rcfile) {
+        Ok(f) => f,
+        Err(e) => {
+            println!("failed to open {rcfile:?}: {e:?}");
+            return;
+        }
+    };
+
+    if let Err(e) = f.read_to_end(&mut rc) {
+        println!("failed to read {rcfile:?}: {e:?}");
+        return;
+    }
+
+    let script = match parse::Script::parse_from_bytes(&rc) {
+        Ok(s) => s,
+        Err(e) => {
+            println!("failed to parse rc file: {e:?}");
+            return;
+        }
+    };
+
+    run::run_script(se, script);
+}
+
 fn event_loop() {
     history::setup();
 
@@ -300,11 +332,16 @@ fn event_loop() {
         path_cache: Default::default(),
         ctrlc: Default::default(),
         debug_keystrokes: false,
+        loud: false,
     };
 
-    print!("{}", se.prompt());
-
     let session = Arc::new(Mutex::new(se));
+    exec_rc_file(session.clone());
+
+    session.lock().unwrap().loud = true;
+
+    print!("{}", session.lock().unwrap().prompt());
+
     completion::populate_path_cache(session.clone());
 
     let _sock_dropper = export_fun::listen(session.clone());
@@ -319,7 +356,7 @@ fn event_loop() {
             Kb::CtrlB => {
                 println!(" Ctrl+B is not yet implemented");
                 se.reprint_prompt();
-            },
+            }
             Kb::CtrlC => {
                 se.clear_prompt();
                 se.history_visit = 0;
-- 
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