From 43460d2f6785176a7f4a16ca3b77408b7ad2451e Mon Sep 17 00:00:00 2001
From: Serge Guzik <guzik.sergey@gmail.com>
Date: Thu, 14 Feb 2019 17:33:53 +0200
Subject: [PATCH] feat: Show warning if zip is not available

Do not crash trying to create archive for windows if zip is not available, just show warning and continue.
---
 warp4j | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/warp4j b/warp4j
index 8107e4c..00f7ed1 100755
--- a/warp4j
+++ b/warp4j
@@ -622,11 +622,14 @@ function warp_targets() {
             --exec "$LAUNCHER_NAME.cmd" \
             --output "$WARPED_TEMP_PATH/$WIN/$APP_NAME.exe" \
             &> /dev/null
-        (cd "$WARPED_TEMP_PATH/$WIN"
-        zip -r "$WARPED_TEMP_PATH/$APP_NAME-$WIN-x64.zip" "$APP_NAME.exe" &> /dev/null
-        )
         mv "$WARPED_TEMP_PATH/$WIN/$APP_NAME.exe" "$WARPED_PATH/$APP_NAME-windows.exe"
-        mv "$WARPED_TEMP_PATH/$APP_NAME-$WIN-x64.zip" "$WARPED_PATH"
+        if command -v zip &> /dev/null ; then (
+            cd "$WARPED_TEMP_PATH/$WIN"
+            zip -r "$WARPED_TEMP_PATH/$APP_NAME-$WIN-x64.zip" "$APP_NAME.exe" &> /dev/null
+            mv "$WARPED_TEMP_PATH/$APP_NAME-$WIN-x64.zip" "$WARPED_PATH"
+        ) else
+            echo "Warning: 'zip' not found, will skip creation of archive for windows" >&2
+        fi
         rmdir "$WARPED_TEMP_PATH/$WIN"
     fi