build.sh

#!/bin/bash
#############################################
#      Apio examples package builder        #
#############################################

# Usage:
#  ./build.sh

# -- Set the version the generated package
VERSION=0.1.2

# For debugging, echo executed commands.
# set -x

# Exit on any error
set -e

# Set english language for propper pattern matching
export LC_ALL=C

# Sanity check
if find . | grep -e _build -e .sconsign.dblite
then
  echo
  echo "Error: the examples directory seems to contain build artifacts."
  echo "Try running ./clean_examples.sh"
  exit 1
fi

# -- Store the current dir
WORK_DIR=$PWD

# -- This version is stored in a temporal file so that github actions
# -- can read it and figure out the package name for upload it to
# -- the new release
echo "$VERSION" > "VERSION_BUILD"

# -- Show the packaged version
echo "Package version: ${VERSION}"

# -- Construct the package name. 
PACKAGE_NAME="apio-examples-${VERSION}"

# -- Show the package name
echo "Package name: ${PACKAGE_NAME}"

# -- Make an empty package dir.
rm -rf "_package"
mkdir -p "_package"

# -- Copy the examples direcory to package dir but name with the
# --  package name.
cp -r ./examples _package/${PACKAGE_NAME}

# -- Copy the license file.
cp LICENSE _package/${PACKAGE_NAME}

# -- Copy the build version as VERSION file.
cp VERSION_BUILD _package/${PACKAGE_NAME}/VERSION

# -- Go to the package dir.
cd _package

# -- Zip the dir with the examples copies.
zip -r "${PACKAGE_NAME}.zip" "${PACKAGE_NAME}"

# -- Return to the original directory (repo top).
cd ${WORK_DIR}

# -- All done.
echo
echo "Generated package file"
ls -al  "_package/${PACKAGE_NAME}.zip"
echo "All done OK."