try to fix the workflow if there is no outdated dependency

Signed-off-by: szaimen <szaimen@e.mail.de>
nextcloud · Jan 31, 2022 · 4e85276 · 4e85276
1 parent 20d631b
commit 4e85276
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/.github/workflows/dependency-updates.yml b/.github/workflows/dependency-updates.yml
@@ -22,11 +22,13 @@ jobs:
         cd ./php
         composer update
         ALL_LINES="$(composer outdated | grep -v "psr/container")"
-        while [ -n "$ALL_LINES" ]; do
-          CURRENT_LINE="$(echo "$ALL_LINES" | head -1)"
-          composer require "$(echo "$CURRENT_LINE" | awk '{print $1}')" "^$(echo "$CURRENT_LINE" | awk '{print $4}')"
-          ALL_LINES="$(echo "$ALL_LINES" | sed '1d')"
-        done
+        if [ -n "$ALL_LINES" ]; then
+          while [ -n "$ALL_LINES" ]; do
+            CURRENT_LINE="$(echo "$ALL_LINES" | head -1)"
+            composer require "$(echo "$CURRENT_LINE" | awk '{print $1}')" "^$(echo "$CURRENT_LINE" | awk '{print $4}')"
+            ALL_LINES="$(echo "$ALL_LINES" | sed '1d')"
+          done
+        fi
         echo "outdated dependencies:
         $(composer outdated)"
     - name: Create Pull Request