ignore cwd

docs/src/setup.md

@@ -89,3 +89,22 @@ Default: `y`
 Configure this to disable lacy's built in UI selector and replace it with your own command. (e.g. `--custom-fuzzy=fzf`)
 
 Default: *none*
+
+## Environment variables
+
+### `$LACY_NO_ARGS_PATH`
+
+Controls where you will jump if you use the lacy command without extra arguments.
+
+Default: `~`
+
+### `$LACY_FILTER_CWD`
+
+Controls whether current directory (or its parents) would be ignored when matching.
+
+For example, say you're in `~/git`, you also have `~/Games`, and you use `y .. g`.
+- `0` would prompt you to choose between `~/git` and `~/Games`.
+- `1` would just jump to `Games`.
+- `2` would exclude `git` even if you were in `~/git/lacy` and used `y ... g`.
+
+Default: `1`

src/query.rs

@@ -1,4 +1,7 @@
-use std::path::{Path, PathBuf};
+use std::{
+    env, fs,
+    path::{Path, PathBuf},
+};
 
 use crate::{
     directory::{sub_directories, Directory},
@@ -58,6 +61,16 @@ impl Query {
             directories = part.matching_directories(&directories);
         }
 
+        // https://lacy.tiimo.space/setup.html#LACY_FILTER_CWD
+        match env::var("LACY_FILTER_CWD").as_deref() {
+            Ok("0") => (),
+            Ok("2") => directories.retain(|dir| {
+                !fs::canonicalize(dir.location()).is_ok_and(|dir| cwd.starts_with(dir))
+            }),
+            Ok("1") | Ok(_) | Err(_) => directories
+                .retain(|dir| !fs::canonicalize(dir.location()).is_ok_and(|dir| dir == cwd)),
+        }
+
         directories
             .iter()
             .map(|dir| dir.location().clone())