From a2c719f09666903b4598f46b78b3bd89d88b9fd1 Mon Sep 17 00:00:00 2001
From: nyx <nnyyxxxx@protonmail.com>
Date: Fri, 11 Oct 2024 17:38:14 -0400
Subject: [PATCH] implement parsing ps dont mind the main changes thats for
 testing purposes

---
 Cargo.lock                 |   5 ++
 Cargo.toml                 |   3 +-
 hyprland-parser/Cargo.toml |   6 ++
 hyprland-parser/src/lib.rs | 179 +++++++++++++++++++++++++++++++++++++
 src/main.rs                |  22 +++++
 5 files changed, 214 insertions(+), 1 deletion(-)
 create mode 100644 hyprland-parser/Cargo.toml
 create mode 100644 hyprland-parser/src/lib.rs

diff --git a/Cargo.lock b/Cargo.lock
index 956b14ac..a7f1ebbe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -386,11 +386,16 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
+[[package]]
+name = "hyprland-parser"
+version = "0.1.0"
+
 [[package]]
 name = "hyprlandgui"
 version = "0.1.0"
 dependencies = [
  "gtk4",
+ "hyprland-parser",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index a65746a1..9dc994e4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,4 +16,5 @@ categories = ["gui"]
 edition = "2021"
 
 [dependencies]
-gtk = { version = "0.9.2", package = "gtk4", features = ["v4_16"] }
\ No newline at end of file
+gtk = { version = "0.9.2", package = "gtk4", features = ["v4_16"] }
+hyprland-parser = { path = "hyprland-parser" }
diff --git a/hyprland-parser/Cargo.toml b/hyprland-parser/Cargo.toml
new file mode 100644
index 00000000..ce6ee9fd
--- /dev/null
+++ b/hyprland-parser/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "hyprland-parser"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
diff --git a/hyprland-parser/src/lib.rs b/hyprland-parser/src/lib.rs
new file mode 100644
index 00000000..7638bf5f
--- /dev/null
+++ b/hyprland-parser/src/lib.rs
@@ -0,0 +1,179 @@
+use std::collections::HashMap;
+
+#[derive(Debug, Default)]
+pub struct HyprlandConfig {
+    general: HashMap<String, String>,
+    decoration: HashMap<String, String>,
+    animations: HashMap<String, String>,
+    input: HashMap<String, String>,
+    gestures: HashMap<String, String>,
+    group: HashMap<String, String>,
+    misc: HashMap<String, String>,
+    binds: HashMap<String, String>,
+    xwayland: HashMap<String, String>,
+    opengl: HashMap<String, String>,
+    render: HashMap<String, String>,
+    cursor: HashMap<String, String>,
+    debug: HashMap<String, String>,
+    blur: HashMap<String, String>,
+    touchpad: HashMap<String, String>,
+    touchdevice: HashMap<String, String>,
+    tablet: HashMap<String, String>,
+    groupbar: HashMap<String, String>,
+    exec: Vec<String>,
+    exec_once: Vec<String>,
+    monitor: Vec<String>,
+    windowrule: Vec<String>,
+    windowrulev2: Vec<String>,
+    bind: Vec<String>,
+    bindm: Vec<String>,
+}
+
+impl HyprlandConfig {
+    pub fn new() -> Self {
+        Self::default()
+    }
+
+    pub fn parse(&mut self, config_str: &str) {
+        let mut section_stack = Vec::new();
+
+        for line in config_str.lines() {
+            let trimmed = line.trim();
+            if trimmed.is_empty() || trimmed.starts_with('#') {
+                continue;
+            }
+
+            if trimmed.ends_with('{') {
+                let section = trimmed.trim_end_matches('{').trim().to_string();
+                section_stack.push(section);
+                continue;
+            }
+
+            if trimmed == "}" {
+                section_stack.pop();
+                continue;
+            }
+
+            if trimmed.starts_with("exec = ") {
+                self.exec.push(trimmed[6..].to_string());
+            } else if trimmed.starts_with("exec-once = ") {
+                self.exec_once.push(trimmed[11..].to_string());
+            } else if trimmed.starts_with("monitor = ") {
+                self.monitor.push(trimmed[9..].to_string());
+            } else if trimmed.starts_with("windowrule = ") {
+                self.windowrule.push(trimmed[12..].to_string());
+            } else if trimmed.starts_with("windowrulev2 = ") {
+                self.windowrulev2.push(trimmed[14..].to_string());
+            } else if trimmed.starts_with("bind = ") {
+                self.bind.push(trimmed[6..].to_string());
+            } else if trimmed.starts_with("bindm = ") {
+                self.bindm.push(trimmed[7..].to_string());
+            } else {
+                let parts: Vec<&str> = trimmed.splitn(2, '=').collect();
+                if parts.len() == 2 {
+                    let key = parts[0].trim();
+                    let value = parts[1].trim();
+                    let current_section = section_stack.join(":");
+                    match current_section.as_str() {
+                        "general" => self.general.insert(key.to_string(), value.to_string()),
+                        "decoration" => self.decoration.insert(key.to_string(), value.to_string()),
+                        "animations" => self.animations.insert(key.to_string(), value.to_string()),
+                        "input" => self.input.insert(key.to_string(), value.to_string()),
+                        "gestures" => self.gestures.insert(key.to_string(), value.to_string()),
+                        "group" => self.group.insert(key.to_string(), value.to_string()),
+                        "misc" => self.misc.insert(key.to_string(), value.to_string()),
+                        "binds" => self.binds.insert(key.to_string(), value.to_string()),
+                        "xwayland" => self.xwayland.insert(key.to_string(), value.to_string()),
+                        "opengl" => self.opengl.insert(key.to_string(), value.to_string()),
+                        "render" => self.render.insert(key.to_string(), value.to_string()),
+                        "cursor" => self.cursor.insert(key.to_string(), value.to_string()),
+                        "debug" => self.debug.insert(key.to_string(), value.to_string()),
+                        "decoration:blur" => self.blur.insert(key.to_string(), value.to_string()),
+                        "input:touchpad" => self.touchpad.insert(key.to_string(), value.to_string()),
+                        "input:touchdevice" => self.touchdevice.insert(key.to_string(), value.to_string()),
+                        "input:tablet" => self.tablet.insert(key.to_string(), value.to_string()),
+                        "group:groupbar" => self.groupbar.insert(key.to_string(), value.to_string()),
+                        _ => None,
+                    };
+                }
+            }
+        }
+    }
+
+    pub fn to_string(&self) -> String {
+        let mut config = String::new();
+
+        for (key, value) in &self.general {
+            config.push_str(&format!("{} = {}\n", key, value));
+        }
+
+        let sections = [
+            ("decoration", &self.decoration),
+            ("animations", &self.animations),
+            ("input", &self.input),
+            ("gestures", &self.gestures),
+            ("group", &self.group),
+            ("misc", &self.misc),
+            ("binds", &self.binds),
+            ("xwayland", &self.xwayland),
+            ("opengl", &self.opengl),
+            ("render", &self.render),
+            ("cursor", &self.cursor),
+            ("debug", &self.debug),
+        ];
+
+        for (section, map) in sections {
+            if !map.is_empty() {
+                config.push_str(&format!("\n{} {{\n", section));
+                for (key, value) in map {
+                    config.push_str(&format!("    {} = {}\n", key, value));
+                }
+                config.push_str("}\n");
+            }
+        }
+
+        if !self.blur.is_empty() {
+            config.push_str("\ndecoration:blur {\n");
+            for (key, value) in &self.blur {
+                config.push_str(&format!("    {} = {}\n", key, value));
+            }
+            config.push_str("}\n");
+        }
+
+        let lists = [
+            ("exec", &self.exec),
+            ("exec-once", &self.exec_once),
+            ("monitor", &self.monitor),
+            ("windowrule", &self.windowrule),
+            ("windowrulev2", &self.windowrulev2),
+            ("bind", &self.bind),
+            ("bindm", &self.bindm),
+        ];
+
+        for (prefix, list) in lists {
+            for item in list {
+                config.push_str(&format!("{} = {}\n", prefix, item));
+            }
+        }
+
+        config
+    }
+
+    pub fn insert_general(&mut self, key: String, value: String) {
+        self.general.insert(key, value);
+    }
+
+    pub fn add_exec(&mut self, command: String) {
+        self.exec.push(command);
+    }
+
+    pub fn add_bind(&mut self, binding: String) {
+        self.bind.push(binding);
+    }
+}
+
+pub fn parse_config(config_str: &str) -> HyprlandConfig {
+    let mut config = HyprlandConfig::new();
+    config.parse(config_str);
+    config
+}
diff --git a/src/main.rs b/src/main.rs
index e69de29b..ab005cbe 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -0,0 +1,22 @@
+use hyprland_parser::parse_config;
+use std::fs;
+use std::path::PathBuf;
+
+fn main() {
+    let home = std::env::var("HOME").unwrap();
+    let config_path = PathBuf::from(home).join(".config/hypr/hyprland.conf");
+
+    let config_str = fs::read_to_string(&config_path).unwrap();
+
+    let mut parsed_config = parse_config(&config_str);
+
+    parsed_config.insert_general("new_option".to_string(), "value".to_string());
+    parsed_config.add_exec("some_command --with-args".to_string());
+    parsed_config.add_bind("$mod, T, exec, kitty".to_string());
+
+    let updated_config_str = parsed_config.to_string();
+
+    fs::write(&config_path, updated_config_str).unwrap();
+
+    println!("Updated hyprland.conf with new configurations.");
+}