Make fishupd a function and allow overriding repo

	modified:   conf.d/02platform.fish
	new file:   functions/fishupd.fish

1 files changed, 16 insertions, 0 deletions

diff --git a/functions/fishupd.fish b/functions/fishupd.fish
new file mode 100644
index 0000000..3e244d1
--- /dev/null
+++ b/functions/fishupd.fish
@@ -0,0 +1,16 @@
+function fishupd --description "Update fish configuration"
+
+if not command -q 'git'
+  echo "Can't find git."
+  return 1
+end
+
+pushd "$__fish_config_dir"
+  if test -z "$FISHCFGREPO"
+    git pull
+  else
+    git pull "$FISHCFGREPO"
+  end
+popd
+
+end