more fzf utilities

fish.configlink/functions/git-history.fish

@@ -0,0 +1,16 @@
+function git-history
+    if not count $argv > /dev/null
+        echo "Must provide filename."
+        return 1
+    end
+    set commitline ( git log \
+        --follow \
+        --pretty="format:%C(auto)%ar %h%d %s" \
+        -- ./$argv \
+        | fzf \
+            --height 100% \
+            --preview "git diff --color=always (echo {} | cut -d' ' -f4)^1..(echo {} | cut -d' ' -f4) -- ./$argv" \
+            )
+    and set commit (echo $commitline | cut -d" " -f4)
+    and echo $commit
+end