refresh-requirements.sh: Add support for refreshing development requirements

Signed-off-by: Vasilis Tsiligiannis <acinonyx@openwrt.gr>

contrib/refresh-requirements.sh

@@ -37,5 +37,26 @@ cat << EOF > requirements.txt
 EOF
 "$PIP_COMMAND" freeze | grep -v "$EXCLUDE_REGEXP" >> requirements.txt
 
+# Install development package with dependencies
+"$PIP_COMMAND" install --no-cache-dir .[dev]
+
+# Create development requirements file from installed dependencies
+cat << EOF > requirements-dev.txt
+# This is a generated file; DO NOT EDIT!
+#
+# Please edit 'setup.cfg' to add top-level extra dependencies and use
+# './contrib/refresh-requirements.sh to regenerate this file
+-r requirements.txt
+
+EOF
+
+_tmp_requirements_dev=$(mktemp)
+"$PIP_COMMAND" freeze | grep -v "$EXCLUDE_REGEXP" | sort > "$_tmp_requirements_dev"
+sort < requirements.txt | comm -13 - "$_tmp_requirements_dev" >> requirements-dev.txt
+rm -f "$_tmp_requirements_dev"
+
+# Verify dependency compatibility
+"$PIP_COMMAND" check
+
 # Cleanup
 rm -rf "$VIRTUALENV_DIR"

tox.ini

@@ -15,7 +15,7 @@ commands = flake8 \
 
 [testenv:pytest]
 deps =
-    pytest
+    -rrequirements-dev.txt
 usedevelop = True
 extras = dev
 commands = pytest