add fstash

dot_bashrc.d/git.bashrc

@@ -0,0 +1,28 @@
+# fstash - easier way to deal with stashes
+# type fstash to get a list of your stashes
+# enter shows you the contents of the stash
+# ctrl-d shows a diff of the stash against your current HEAD
+# ctrl-b checks the stash out as a branch, for easier merging
+fstash() {
+  local out q k sha
+  while out=$(
+    git stash list --pretty="%C(yellow)%h %>(14)%Cgreen%cr %C(blue)%gs" |
+    fzf --ansi --no-sort --query="$q" --print-query \
+        --expect=ctrl-d,ctrl-b);
+  do
+    mapfile -t out <<< "$out"
+    q="${out[0]}"
+    k="${out[1]}"
+    sha="${out[-1]}"
+    sha="${sha%% *}"
+    [[ -z "$sha" ]] && continue
+    if [[ "$k" == 'ctrl-d' ]]; then
+      git diff $sha
+    elif [[ "$k" == 'ctrl-b' ]]; then
+      git stash branch "stash-$sha" $sha
+      break;
+    else
+      git stash show -p $sha
+    fi
+  done
+}