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DevOps-Bash-tools/python_pyinstaller.sh

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#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2019-10-10 16:01:58 +0100 (Thu, 10 Oct 2019)
#
# https://github.com/HariSekhon/DevOps-Bash-tools
#
# License: see accompanying Hari Sekhon LICENSE file
#
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help improve or steer this or other code I publish
#
# https://www.linkedin.com/in/HariSekhon
#
# Creates PyInstaller self-contained bundles of all python files given as args or all python files in the current and first subdirectory (to avoid creating bundles of libraries)
set -u
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck source=lib/utils.sh
. "$srcdir/lib/utils.sh"
filelist="$(find "${1:-.}" -maxdepth 2 -type f -iname '*.py')"
if [ -z "$filelist" ]; then
echo "no Python"
echo
echo "usage: ${0##*/} <python_file_or_directory>"
echo
return 0 &>/dev/null || :
exit 0
fi
section "Compiling and bundling Python code using PyInstaller"
start_time="$(start_timer)"
opts=(${PYINSTALL_OPTS:+"$PYINSTALLER_OPTS"})
opts+=(-y)
if [ -d pylib ]; then
opts+=(--paths pylib)
if [ -d pylib/resources ]; then
for filename in pylib/resources/*; do
opts+=(--add-data "$filename:resources")
done
fi
fi
for filename in $filelist; do
type isExcluded &>/dev/null && isExcluded "$filename" && continue
echo "compiling $filename => dist/$filename"
# want opt expansion
# shellcheck disable=SC2086
pyinstaller ${opts:+"${opts[@]}"} "$filename"
echo
done
time_taken "$start_time"
section2 "Finished PyInstaller compilation"
echo