slackbuilds/d/ipython/ipython.SlackBuild

#!/bin/bash
# Build script for Slackware
# Copyright (C) 2008,2009,2011-2014,2018 Damien Goutte-Gattat
#
# Redistribution and use of this script, with or without modifications,
# is permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# Contact: Damien Goutte-Gattat <dgouttegattat@incenp.org>
#
# Latest ipython sourcecode is available at: <http://ipython.org/>.
#
# Depends: l/python-decorator, l/python-pickleshare
# Depends: l/python-simplegeneric, l/python-traitlets
# Depends: l/python-prompt-toolkit, l/python-pexpect, l/pygments

# Source package infos
NAMESRC=${NAMESRC:-ipython}
VERSION=${VERSION:-5.5.0}
ARCHIVE=${ARCHIVE:-$NAMESRC-$VERSION.tar.gz}
WGET=${WGET:-https://pypi.python.org/packages/14/7c/bbc1e749e1739208324af3f05ac7256985e21fc5f24d3c8da20aae844ad0/$ARCHIVE}
SHUTIL_BACKPORT=backports.shutil_get_terminal_size-1.0.0

# Build infos
NAMEPKG=${NAMEPKG:-ipython}
BUILD=${BUILD:-1GGD}
ARCH=${ARCH:-$(uname -m | sed 's/^i.86$/i486/;s/^arm.*/arm/')}
EXT=${EXT:-txz}

# Directories
TMP=${TMP:-/tmp}
OUT=${OUT:-$TMP/build}
PKG=${PKG:-$OUT/$NAMEPKG}
CWD=`pwd`

set -e  # Quit if a command returns non-zero

# Sanity check
if [ $UID -eq 0 ]; then
    echo "You should NOT run this script as ROOT!"
    exit 1
fi
if [ ! -d $TMP ]; then
    echo "$TMP does not exist or is not a directory!"
    exit 1
fi

# Get and verify the source archive
if [ ! -r $ARCHIVE ]; then
    wget -c -O $ARCHIVE.part "$WGET"
    mv $ARCHIVE.part $ARCHIVE
fi
sha256sum -c $ARCHIVE.sha256
NAME=$(tar ft $ARCHIVE | head -n 1 | cut -d / -f 1)

# Get and verify bundled dependency
if [ ! -d $SHUTIL_BACKPORT.tar.gz ]; then
    wget -c -O $SHUTIL_BACKPORT.tar.gz.part "https://pypi.python.org/packages/ec/9c/368086faa9c016efce5da3e0e13ba392c9db79e3ab740b763fe28620b18b/$SHUTIL_BACKPORT.tar.gz"
    mv $SHUTIL_BACKPORT.tar.gz.part $SHUTIL_BACKPORT.tar.gz
fi
sha256sum -c $SHUTIL_BACKPORT.tar.gz.sha256

# Compile
cd $TMP
echo "Building $ARCHIVE..."
tar xf $CWD/$ARCHIVE
cd $NAME
python setup.py build
python setup.py install --root=$PKG

# Move the documentation to the right place
mv $PKG/usr/share/man $PKG/usr/man
rm -rf $PKG/usr/share
find $PKG/usr/man -type f -exec gzip -9 {} \;

mkdir -p $PKG/usr/doc/$NAME
install -m 644 COPYING.rst README.rst $PKG/usr/doc/$NAME

# Bundle small dependency directly within the package
cd $TMP
echo "Building $SHUTIL_BACKPORT..."
tar xf $CWD/$SHUTIL_BACKPORT.tar.gz
cd $SHUTIL_BACKPORT
python setup.py build
python setup.py install --root=$PKG

# Copy slack-desc file
install -D -m 644 $CWD/slack-desc $PKG/install/slack-desc

# Add dependency infos
cat > $PKG/install/slack-required <<EOF
python-decorator
python-pickleshare
python-simplegeneric
python-traitlets
python-prompt-toolkit
python-pexpect
pygments
EOF

# Package the tree
cd $PKG
mkdir -p $OUT
PACKAGING="
chown root:root . -R
/sbin/makepkg -l y -c n $OUT/$NAMEPKG-$VERSION-$ARCH-$BUILD.$EXT
rm -rf $PKG
rm -rf $TMP/$NAME $TMP/$SHUTIL_BACKPORT
"
if type -p fakeroot ; then
    echo "$PACKAGING" | fakeroot
else
    su -c "$PACKAGING"
fi