🚧 Add ocrd_fileformat (WIP, see GH-34)

Dockerfile-ocrd_fileformat

@@ -0,0 +1,20 @@
+FROM my_ocrd_workflow-core
+
+ARG PIP_INSTALL="pip3 install --no-cache-dir --use-feature=2020-resolver"
+ARG OCRD_FILEFORMAT_VERSION="0.1.1"
+
+
+RUN apt-get update && \
+    apt-get install -y \
+      openjdk-11-jdk-headless \
+    && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN curl -sSL --retry 3 -O https://github.com/OCR-D/ocrd_fileformat/archive/v${OCRD_FILEFORMAT_VERSION}.tar.gz && \
+    tar xvzf v${OCRD_FILEFORMAT_VERSION}.tar.gz && \
+    cd ocrd_fileformat-${OCRD_FILEFORMAT_VERSION}/ && \
+    make install-fileformat install PREFIX=/usr/local && \
+    rm -rf v${OCRD_FILEFORMAT_VERSION}.tar.gz ocrd_fileformat-${OCRD_FILEFORMAT_VERSION}/
+
+
+# Default command
+CMD ['ocrd-fileformat-transform']