ahhh sloppy fish, still needs fixing, esp with the vars

1 files changed, 41 insertions, 0 deletions

diff --git a/home-config/fish/functions/_fzf_search_git_status.fish b/home-config/fish/functions/_fzf_search_git_status.fish
new file mode 100644
index 0000000..358f88c
--- /dev/null
+++ b/home-config/fish/functions/_fzf_search_git_status.fish
@@ -0,0 +1,41 @@
+function _fzf_search_git_status --description "Search the output of git status. Replace the current token with the selected file paths."
+    if not git rev-parse --git-dir >/dev/null 2>&1
+        echo '_fzf_search_git_status: Not in a git repository.' >&2
+    else
+        set -f preview_cmd '_fzf_preview_changed_file {}'
+        if set --query fzf_diff_highlighter
+            set preview_cmd "$preview_cmd | $fzf_diff_highlighter"
+        end
+
+        set -f selected_paths (
+            # Pass configuration color.status=always to force status to use colors even though output is sent to a pipe
+            git -c color.status=always status --short |
+            _fzf_wrapper --ansi \
+                --multi \
+                --prompt="Git Status> " \
+                --query=(commandline --current-token) \
+                --preview=$preview_cmd \
+                --nth="2.." \
+                $fzf_git_status_opts
+        )
+        if test $status -eq 0
+            # git status --short automatically escapes the paths of most files for us so not going to bother trying to handle
+            # the few edges cases of weird file names that should be extremely rare (e.g. "this;needs;escaping")
+            set -f cleaned_paths
+
+            for path in $selected_paths
+                if test (string sub --length 1 $path) = R
+                    # path has been renamed and looks like "R LICENSE -> LICENSE.md"
+                    # extract the path to use from after the arrow
+                    set --append cleaned_paths (string split -- "-> " $path)[-1]
+                else
+                    set --append cleaned_paths (string sub --start=4 $path)
+                end
+            end
+
+            commandline --current-token --replace -- (string join ' ' $cleaned_paths)
+        end
+    end
+
+    commandline --function repaint
+end