Test message 123!

src/labels/mod.rs

@@ -0,0 +1,45 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::path::{Path, PathBuf};
+
+#[derive(Serialize, Deserialize, Default)]
+struct LabelsFile {
+    #[serde(default)]
+    labels: HashMap<String, String>, // absolute path → display label
+}
+
+fn labels_path(workspace_root: &Path) -> PathBuf {
+    dirs::home_dir()
+        .unwrap_or_else(|| PathBuf::from("~"))
+        .join(".fxg")
+        .join("labels.toml")
+}
+
+pub fn load_labels(workspace_root: &Path) -> HashMap<PathBuf, String> {
+    let path = labels_path(workspace_root);
+    if !path.exists() { return HashMap::new(); }
+    let raw = std::fs::read_to_string(&path).unwrap_or_default();
+    let file: LabelsFile = toml::from_str(&raw).unwrap_or_default();
+    file.labels.into_iter().map(|(k, v)| (PathBuf::from(k), v)).collect()
+}
+
+pub fn save_label(repo_path: &Path, label: &str, workspace_root: &Path) -> anyhow::Result<()> {
+    let path = labels_path(workspace_root);
+    let raw = if path.exists() { std::fs::read_to_string(&path)? } else { String::new() };
+    let mut file: LabelsFile = toml::from_str(&raw).unwrap_or_default();
+
+    let key = repo_path.to_string_lossy().to_string();
+    if label.is_empty() {
+        file.labels.remove(&key);
+    } else {
+        file.labels.insert(key, label.to_string());
+    }
+
+    if let Some(dir) = path.parent() { std::fs::create_dir_all(dir)?; }
+    std::fs::write(path, toml::to_string_pretty(&file)?)?;
+    Ok(())
+}
+
+pub fn remove_label(repo_path: &Path, workspace_root: &Path) -> anyhow::Result<()> {
+    save_label(repo_path, "", workspace_root)
+}