add a Dockerfile based on entwine:dependencies base images

Dockerfile

@@ -0,0 +1,46 @@
+# docker build -t untwine:latest .
+# docker run -it -v "$PWD":/untwine untwine:latest --files=/untwine/test.las --output_dir=/untwine/test.ept.copc --single_file --stats
+
+FROM connormanning/entwine:dependencies
+MAINTAINER Howard Butler <[email protected]>
+
+RUN cd /opt/ && \
+    wget https://ftp.gnu.org/gnu/time/time-1.9.tar.gz && \
+    tar zxvf time-1.9.tar.gz && \
+    cd time-1.9 && \
+    ./configure && \
+    make && \
+    make install && \
+    cp time /usr/bin/time
+
+RUN cd /opt && \
+ git clone -b 3.0.0 https://github.com/verma/laz-perf.git && \
+ cd /opt/laz-perf && \
+ mkdir build && \
+ cd build && \
+ cmake .. && \
+ make && \
+ make install && \
+ cd ..
+
+ENV LAZPERF_DIR /opt/laz-perf/build/cpp
+ENV LD_LIBRARY_PATH /opt/laz-perf/build/cpp
+
+RUN cd /opt && \
+    git clone -b main https://github.com/hobu/untwine.git && \
+    cd /opt/untwine && \
+    mkdir build && \
+    cd build && \
+    cmake .. && \
+    make && \
+    make install
+
+RUN chmod -R go+rX /opt/laz-perf /opt/untwine
+RUN mkdir /untwine
+RUN chmod -R go+rwX /untwine
+
+RUN useradd --create-home --no-log-init --shell /bin/bash untwine
+USER untwine
+RUN cd $HOME
+
+ENTRYPOINT ["/usr/bin/time", "-v", "untwine"]

README.md

@@ -23,6 +23,12 @@ cmake ..
 make
 ```
 
+Building a local docker image:
+--------
+```
+docker build -t untwine:latest .
+```
+
 Using Untwine
 -------------
 
@@ -37,6 +43,11 @@ Example:
 untwine --files=some_directory --output_dir=output_directory
 ```
 
+Or with your previously built local docker image:
+```
+docker run -it -v "$PWD":/untwine untwine:latest --files=/untwine/test.laz --output_dir=/untwine/test.ept.copc --single_file --stats
+```
+
 Options
 -------