add `file_prefix` option to config and opening function

2 files changed, 7 insertions, 1 deletions

diff --git a/src/app.rs b/src/app.rs
index e41defc..1eaa1a3 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -359,7 +359,11 @@ pub fn open_connected_file(cfg: &BibiConfig, file: &OsStr) -> Result<()> {
     // Build command to execute pdf-reader. 'xdg-open' is Linux standard
     let cmd = &cfg.general.pdf_opener;
     // If necessary, replace ~ with /home dir
-    let file = PathBuf::from(file);
+    let file = if cfg.general.file_prefix.is_some() {
+        cfg.general.file_prefix.clone().unwrap().join(file)
+    } else {
+        PathBuf::from(file)
+    };
 
     let file = expand_home(&file);
 
diff --git a/src/config.rs b/src/config.rs
index 956b724..f1ac3ca 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -41,6 +41,7 @@ pub struct General {
     pub editor: Option<String>,
     pub pdf_opener: String,
     pub url_opener: String,
+    pub file_prefix: Option<PathBuf>,
 }
 
 /// Substruct [colors] in config.toml
@@ -66,6 +67,7 @@ impl Default for BibiConfig {
                 editor: None,
                 pdf_opener: select_opener(),
                 url_opener: select_opener(),
+                file_prefix: None,
             },
             colors: Colors {
                 main_text_color: Color::Indexed(250),