fix docker build for dev environment

docker/Dockerfile

@@ -42,7 +42,8 @@ RUN apk add --no-cache \
     python3-dev
 
 ENV PROJECT_DIR="/opt/matrix_alertbot"
-ENV LIBOLM_SRC_DIR="/opt/olm"
+ENV LIBOLM_SRC_DIR="/usr/local/src/olm"
+ENV LIBOLM_INSTALL_DIR="/opt/olm"
 ENV VIRTUAL_ENV="${PROJECT_DIR}/.venv"
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 RUN python -m venv "${VIRTUAL_ENV}"
@@ -54,7 +55,7 @@ WORKDIR "${PROJECT_DIR}"
 # We will later copy contents from both of these folders to the runtime
 # container
 COPY docker/build_and_install_libolm.sh /scripts/
-RUN /scripts/build_and_install_libolm.sh "${LIBOLM_VERSION}" "${LIBOLM_SRC_DIR}}"
+RUN /scripts/build_and_install_libolm.sh "${LIBOLM_VERSION}" "${LIBOLM_SRC_DIR}" "${LIBOLM_INSTALL_DIR}"
 
 # Install python runtime modules. We do this before copying the source code
 # such that these dependencies can be cached
@@ -64,7 +65,7 @@ COPY matrix_alertbot/__init__.py ./matrix_alertbot/
 COPY README.md matrix-alertbot ./
 
 # Build the dependencies
-COPY setup.py ./setup.py
+COPY setup.py setup.cfg ./
 RUN pip install --no-warn-script-location ".[e2e]"
 
 # Now copy the source code

docker/build_and_install_libolm.sh

@@ -2,11 +2,11 @@
 #
 # Call with the following arguments:
 #
-#    ./build_and_install_libolm.sh <libolm version> <python bindings install dir>
+#    ./build_and_install_libolm.sh <libolm version> <git source dir> <python bindings install dir>
 #
 # Example:
 #
-#    ./build_and_install_libolm.sh 3.1.4 /python-bindings
+#    ./build_and_install_libolm.sh 3.1.4 /usr/local/src/olm /python-bindings
 #
 # Note that if a python bindings installation directory is not supplied, bindings will
 # be installed to the default directory.
@@ -14,8 +14,18 @@
 
 set -ex
 
+if [[ $# -ne 3 ]]; then
+  echo "Usage: $0 <libolm version> <source dir> <install dir>"
+  exit 1
+fi
+
+version="$1"
+src_dir="$2"
+install_dir="$3"
+
 # Download the specified version of libolm
-git clone -b "$1" https://gitlab.matrix.org/matrix-org/olm.git olm && cd olm
+git clone -b "$version" https://gitlab.matrix.org/matrix-org/olm.git "$src_dir"
+cd "$src_dir"
 
 # Build libolm
 cmake . -Bbuild
@@ -25,8 +35,9 @@ cmake --build build
 make install
 
 # Build the python3 bindings
-cd python && make olm-python3
+cd python
+make olm-python3
 
 # Install python3 bindings
-mkdir -p "$2" || true
-DESTDIR="$2" make install-python3
+mkdir -p "$install_dir" || true
+DESTDIR="$install_dir" make install-python3

setup.cfg

@@ -40,7 +40,7 @@ test = pytest
 
 [options.entry_points]
 console_scripts =
-    matrix-alertbot = matrix_alertbot:main.main
+    matrix-alertbot = matrix_alertbot.main:main
 
 [options.extras_require]
 test =