Working environment for rendering SW matching subs

.dockerignore

SUP-*
resources/fonts
win32

Dockerfile

FROM ubuntu:20.10

RUN apt-get update && apt-get install -y openjdk-11-jdk python2.7 curl build-essential unzip fontconfig

# Install libpango
RUN apt-get install -y meson libglib2.0-dev libfribidi-dev libharfbuzz-dev libthai-dev libfontconfig1-dev libcairo2-dev libxft-dev
WORKDIR /root
RUN curl --fail -OJL "https://download.gnome.org/sources/pango/1.42/pango-1.42.4.tar.xz"
RUN tar -xf pango-1.42.4.tar.xz
WORKDIR /root/pango-1.42.4
# only needed for older versions of pango:
RUN apt-get install -y libgirepository1.0-dev
RUN meson _build
RUN ninja -C _build install

# Install ImageMagick
WORKDIR /root
RUN curl --fail -OJL "https://github.com/ImageMagick/ImageMagick/archive/7.0.10-23.tar.gz"
RUN tar -xf ImageMagick-7.0.10-23.tar.gz
WORKDIR /root/ImageMagick-7.0.10-23
RUN ./configure --with-pango=yes
RUN make install
RUN ldconfig /usr/local/lib

# Install required fonts
COPY resources/fonts.zip /tmp/fonts.zip
RUN unzip /tmp/fonts.zip -d /usr/share/fonts
RUN fc-cache -f -v

# Copy over SRT files
RUN mkdir /subs
COPY SRT/ /subs/SRT
WORKDIR /subs