107 lines
2.7 KiB
Bash
Executable File
107 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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#
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# An easy way to set up a virtualenv.
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#
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# Source this file to work inside this venv:
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#
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# source ./venv [-f]
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#
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# Call `./venv -f` to force a new development installation.
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#
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SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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# If on Macos with brew, make sure we can find the brewed libffi (which is not "linked"):
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echo "Are we on Macos with Homebrew installed?"
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brew --version >/dev/null 2>&1 && {
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libffi_path="$(brew ls libffi | grep pkgconfig | xargs dirname)"
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echo "Adding libffi pkg-config path ${libffi_path} to \$PKG_CONFIG_PATH"
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export PKG_CONFIG_PATH="${libffi_path}:${PKG_CONFIG_PATH:-}"
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}
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echo "Are we on MSys (Windows)?"
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uname -a | grep -q MSYS_NT && {
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export PKG_CONFIG_PATH="/mingw64/lib/pkgconfig:${PKG_CONFIG_PATH:-}"
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export PATH="/mingw64/bin:${PATH}"
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}
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(
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# Do the whole installation process in a sub-shell, so we can safely fail when
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# this file is sourced in the parent shell.
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set -euo pipefail
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check() {
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echo Checking: $@
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$@ >/dev/null 2>&1
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}
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NO_FORCE_INSTALL=true
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while getopts 'fSh' OPTION
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do
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case "$OPTION" in
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f)
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NO_FORCE_INSTALL=false
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;;
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S)
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VENV_OPTS="--system-site-packages"
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;;
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h) echo "Usage: $0 [-f] [-S] [-h] # -f = force install, -S = Use system site packages, -h = this message"
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exit 0
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esac
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done
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check python3 --version || {
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echo "==> Python 3.x not found"
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exit 1
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}
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check pkg-config --print-errors --exists 'gobject-introspection-1.0 >= 1.46.0' || {
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echo "==> GObject-Introspection not found, Please check above errors and correct them"
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exit 1
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}
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PYTHON_VER="$(python3 --version | sed 's/^Python \([0-9]\.[0-9]\).[0-9]$/\1/')"
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test -d $SCRIPT_DIR/.venv || {
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echo "Setting up a virtual env for Gaphor..."
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python3 -m venv --prompt Gaphor ${VENV_OPTS:-} $SCRIPT_DIR/.venv
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}
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source $SCRIPT_DIR/.venv/bin/activate
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{ ${NO_FORCE_INSTALL} && test -f $SCRIPT_DIR/.venv/lib/python${PYTHON_VER}/site-packages/gaphor.egg-link; } || {
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echo "Installing Gaphor in the virtualenv..."
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# Use 1.0.0b7 until https://github.com/python-poetry/poetry/issues/1880 is fixed
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pip install --upgrade poetry==1.0.0b7
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poetry config virtualenvs.create false
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poetry install
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}
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test_module() {
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python3 -c "$1" 2>&- || {
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echo "$2"
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echo
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echo "The Command used to test this:"
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echo
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echo " >>> $1"
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echo
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exit 1
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}
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}
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test_module \
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"import gi" \
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"PyGobject3 (gobject-introspection) can not be loaded"
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test_module \
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"from gi.repository import Gtk" \
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"Gtk3 is not installed in a way it can be loaded in Python"
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test_module \
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"import gaphor.UML" \
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"Gaphor was not installed properly, that should not have happened. Please open an issue on GitHub"
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) && source $SCRIPT_DIR/.venv/bin/activate
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