Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 103 insertions, 0 deletions

diff --git a/src/tools/setup-virtualenv.sh b/src/tools/setup-virtualenv.sh
new file mode 100755
index 000000000..152e48597
--- /dev/null
+++ b/src/tools/setup-virtualenv.sh
@@ -0,0 +1,103 @@
+#!/usr/bin/env bash
+#
+# Copyright (C) 2016 <contact@redhat.com>
+#
+# Author: Loic Dachary <loic@dachary.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Library Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library Public License for more details.
+#
+
+SCRIPTNAME="$(basename $0)"
+if [ `uname` == FreeBSD ]; then
+    GETOPT="/usr/local/bin/getopt"
+else
+    GETOPT=getopt
+fi
+
+function usage {
+    echo
+    echo "$SCRIPTNAME - automate setup of Python virtual environment"
+    echo "    (for use in building Ceph)"
+    echo
+    echo "Usage:"
+    echo "    $SCRIPTNAME [--python=PYTHON_BINARY] TARGET_DIRECTORY"
+    echo
+    echo "    TARGET_DIRECTORY will be created if it doesn't exist,"
+    echo "        and completely destroyed and re-created if it does!"
+    echo
+    exit 1
+}
+
+TEMP=$($GETOPT --options "h" --long "help,python:" --name "$SCRIPTNAME" -- "$@")
+test $? != 0 && usage
+eval set -- "$TEMP"
+
+PYTHON=python3
+while true ; do
+    case "$1" in
+        -h|--help) usage ;;  # does not return
+        --python) PYTHON="$2" ; shift ; shift ;;
+        --) shift ; break ;;
+        *) echo "Internal error" ; exit 1 ;;
+    esac
+done
+
+if ! $PYTHON -VV; then
+    echo "$SCRIPTNAME: unable to locate a valid PYTHON_BINARY"
+    usage
+fi
+
+DIR=$1
+if [ -z "$DIR" ] ; then
+    echo "$SCRIPTNAME: need a directory path, but none was provided"
+    usage
+fi
+rm -fr $DIR
+mkdir -p $DIR
+$PYTHON -m venv $DIR
+. $DIR/bin/activate
+
+if pip --help | grep -q disable-pip-version-check; then
+    DISABLE_PIP_VERSION_CHECK=--disable-pip-version-check
+else
+    DISABLE_PIP_VERSION_CHECK=
+fi
+
+# older versions of pip will not install wrap_console scripts
+# when using wheel packages
+pip $DISABLE_PIP_VERSION_CHECK --log $DIR/log.txt install --upgrade 'pip >= 6.1'
+
+if pip --help | grep -q disable-pip-version-check; then
+    DISABLE_PIP_VERSION_CHECK=--disable-pip-version-check
+else
+    DISABLE_PIP_VERSION_CHECK=
+fi
+
+if test -d wheelhouse ; then
+    NO_INDEX=--no-index
+    FIND_LINKS_OPT=--find-links=file://$(pwd)/wheelhouse
+fi
+
+pip $DISABLE_PIP_VERSION_CHECK --log $DIR/log.txt install $NO_INDEX $FIND_LINKS_OPT 'tox >=2.9.1'
+
+require_files=$(ls *requirements*.txt 2>/dev/null) || true
+constraint_files=$(ls *constraints*.txt 2>/dev/null) || true
+require=$(echo -n "$require_files" | sed -e 's/^/-r /')
+constraint=$(echo -n "$constraint_files" | sed -e 's/^/-c /')
+md5=wheelhouse/md5
+if test "$require"; then
+    if ! test -f $md5 || ! md5sum -c wheelhouse/md5 > /dev/null; then
+        NO_INDEX=''
+        FIND_LINKS_OPT=''
+    fi
+    pip --exists-action i $DISABLE_PIP_VERSION_CHECK --log $DIR/log.txt install \
+        $NO_INDEX $FIND_LINKS_OPT $require $constraint
+fi