profile: allow piping to ups()

1 files changed, 7 insertions, 2 deletions

diff --git a/dotfiles/profile b/dotfiles/profile
index c218116..749f360 100644
--- a/dotfiles/profile
+++ b/dotfiles/profile
@@ -30,8 +30,13 @@ fi
 
 # ups.khirnov.net uploader
 ups() {
-    fname=$(basename "$1")
-    url=$(curl -sS -E ~/.local/var/up/cert --data-binary "@$1" "https://ups.khirnov.net/${fname}")
+    if [ "$1" ]; then
+        fname=$(basename "$1")
+    else
+        fname="-"
+    fi
+
+    url=$(curl -sS -E ~/.local/var/up/cert --data-binary "@${fname}" "https://ups.khirnov.net/${fname}")
     [ "${url}" ] && echo "${url}"
 }