autogen.sh

#!/bin/bash
#
# autogen.sh
#
# Some targets have lots of source files and it would be hard to keep them all consistent and
# up-to-date manually. Lists of source files in corresponding CMakeLists.txt are thus generated by
# this script.
#
# Additionally this scripts updates version numbers in various files.
#

set -e

components=(
  src/ozCore
  src/ozEngine
  src/ozFactory
  src/unittest
  src/common
  src/matrix
  src/nirvana
  src/client
  src/builder
)
version=$(sed -E '/^project\(/ !d; s|.* VERSION "([^"]*)".*|\1|' CMakeLists.txt)

# Generate CMakeLists.txt files.
for component in "${components[@]}"; do
  echo "Generating $component/CMakeLists.txt"

  # List all *.hh and *.cc under the component's directory.
  sources=$(cd "$component" && git ls-files '*.hh' '*.cc' | paste -s | sed -E 's|\t|\\n  |g')
  # Insert source file list between "#BEGIN SOURCES" and "#END SOURCES" tags in CMakeLists.txt.
  sed -E '/^#BEGIN SOURCES$/,/^#END SOURCES$/ c\#BEGIN SOURCES\n  '"$sources"'\n#END SOURCES' \
    -i "$component/CMakeLists.txt"
done

# Fix version numbers.
echo "Updating version in doc/Doxyfile*"
sed -E 's|^(PROJECT_NUMBER *= *).*$|\1'"$version"'|' -i doc/Doxyfile*

echo "Updating HTML READMEs doc/*.html"
sed -E 's|(<!--CMAKE_PROJECT_VERSION-->)[^<"]*|\1'"$version"'|' -i doc/*.html

echo "Updating version in etc/openzone.spec"
sed -E 's|^(Version: *).*$|\1'"$version"'|' -i etc/openzone.spec

echo "Updating version in etc/PKGBUILD*"
sed -E 's|^(pkgver=).*$|\1'"$version"'|' -i etc/PKGBUILD*