Merge 8c23a498ed into aa00038f28

README.md

@@ -82,6 +82,7 @@ You can customize the behavior of based.fish by setting environment variables in
 - `BASED_NO_CONFIRMATION`: If set to `1`, automatically executes the selected suggestion without confirmation, otherwise, it requires another Enter key press to execute the suggestion.
 - `BASED_NO_FUZZY`: If set to `1`, disables fuzzy matching for completions and only commands that start with the typed prefix will be suggested.
 - `BASED_EXCLUDED_PATHS`: A list of path patterns to exclude from history logging. Supports glob patterns like `*` and `?`. Useful for excluding temporary directories, sensitive locations, or paths where you don't want command history tracked.
+- `BASED_INLINE_MODE`: If set to `1`, replaces the fzf dropdown with inline cycling. Pressing `Arrow Up` walks through the same context-aware suggestion list one entry at a time (best match first), rewriting the command line in place; `Arrow Down` walks back. With a typed prefix, results are filtered by that prefix and prioritized to the current directory; with an empty prompt, you cycle through this directory's history first, then fall back to global history.
 
 E.g. to disable fuzzy behavior when searching for completions
 

functions/__based_inline.fish

@@ -0,0 +1,42 @@
+function __based_inline --argument-names direction
+    set -l current (commandline --current-buffer)
+
+    # Reset state if the buffer differs from what we last wrote.
+    # This covers fresh prompts and any edits the user made between presses.
+    if not set -q __based_inline_last_written
+        or test "$current" != "$__based_inline_last_written"
+        set -g __based_inline_prefix $current
+        set -g __based_inline_results (__based)
+        set -g __based_inline_index 0
+        set -g __based_inline_last_written $current
+    end
+
+    set -l count (count $__based_inline_results)
+    if test $count -eq 0
+        return
+    end
+
+    switch $direction
+        case up
+            if test $__based_inline_index -ge $count
+                return
+            end
+            set -g __based_inline_index (math $__based_inline_index + 1)
+        case down
+            if test $__based_inline_index -le 0
+                return
+            end
+            set -g __based_inline_index (math $__based_inline_index - 1)
+    end
+
+    if test $__based_inline_index -eq 0
+        commandline -r -- "$__based_inline_prefix"
+        set -g __based_inline_last_written $__based_inline_prefix
+    else
+        set -l choice $__based_inline_results[$__based_inline_index]
+        commandline -r -- "$choice"
+        set -g __based_inline_last_written $choice
+    end
+
+    commandline -f repaint
+end

functions/__based_or_history.fish

@@ -1,3 +1,7 @@
-function __based_or_history
-    __based_fzf_popup
+function __based_or_history --argument-names direction
+    if set -q BASED_INLINE_MODE; and test "$BASED_INLINE_MODE" != 0
+        __based_inline $direction
+    else
+        __based_fzf_popup
+    end
 end

functions/based_user_key_bindings.fish

@@ -1,5 +1,6 @@
 function fish_user_key_bindings
-    # Arrow up and down for smart history
-    bind \e\[A __based_or_history
-    bind \e\[B __based_or_history
+    # Arrow up and down for smart history.
+    # Direction is always passed; the fzf popup ignores it, the inline mode uses it.
+    bind \e\[A '__based_or_history up'
+    bind \e\[B '__based_or_history down'
 end