updated Dockerfile

Dockerfile

@@ -1,15 +1,19 @@
 FROM alpine:3.14
 
+WORKDIR /
+
 RUN apk --no-cache add ffmpeg tzdata bash \
 && apk --no-cache add --virtual=builddeps autoconf automake libtool git ffmpeg-dev wget tar build-base \
 && wget http://prdownloads.sourceforge.net/argtable/argtable2-13.tar.gz \
 && tar xzf argtable2-13.tar.gz \
 && cd argtable2-13/ && ./configure && make && make install \
 && git clone git://github.com/erikkaashoek/Comskip.git /tmp/comskip \
-&& mkdir -p /config && touch /config/comskip.ini \
 && cd /tmp/comskip && ./autogen.sh && ./configure && make && make install \
-&& git clone https://github.com/BrettSheleski/comchap.git /tmp/comchap \
-&& cd /tmp/comchap && make && make install \
+&& mkdir -p /config && touch /config/comskip.ini \
 && apk del builddeps \
 && cd ~ \
 && rm -rf /var/cache/apk/* /tmp/* /tmp/.[!.]* 
+
+COPY /comchap /usr/local/bin/comchap
+COPY /comcut /usr/local/bin/comcut
+