fix: update travis

.travis.yml

@@ -11,4 +11,7 @@ before_install:
     - docker pull alexays/waybar:${distro}
 
 script:
-    - docker run alexays/waybar:${distro} /bin/sh -c "git clone https://github.com/Alexays/Waybar && cd Waybar && git clone https://github.com/swaywm/wlroots subprojects/wlroots && meson build && ninja -C build"
+    - echo FROM alexays/waybar:${distro} > Dockerfile
+    - echo ADD . /root >> Dockerfile
+    - docker build -t waybar .
+    - docker run waybar /bin/sh -c "cd /root && git clone https://github.com/swaywm/wlroots subprojects/wlroots && meson build && ninja -C build"

Dockerfiles/archlinux

@@ -1,4 +1,3 @@
-
 FROM archlinux/base:latest
 
 RUN pacman -Syu --noconfirm && \