タイトル

#!/usr/bin/env bash

#
# Copyright (c) 2018 okamerin
#
echo "Content-Type: text/plain"
echo ;
echo "Welcome to python3 installer"

TARGET_VERSION=3.6.5
TARGET_DJANGO_VERSION=2.0.6

#PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin"
if [[ ! "$HOME" =~ ^(/home/[^/]+)/ ]]; then
        if [[ $(realpath $0) =~ ^(/home/[^/]+)/ ]]; then
                PREFIX="${BASH_REMATCH[1]}/local/python36"
        fi
else
        PREFIX="$HOME/local/python36"
fi
if [[ ! "$PREFIX" =~ ^/home/[^/]+/local/ ]]; then
        echo "HOME フォルダが検出できませんでした"
        exit
fi
if [[ -e "$PREFIX" ]]; then
        echo "インストール済みです"
        exit
fi
tmp_dir="$(dirname $(realpath $0))/tmp_python_build"
if [[ ! -e "$tmp_dir" ]]; then
        mkdir "$tmp_dir"
fi
if [[ ! -e "$tmp_dir" ]]; then
        echo "作業フォルダが見つかりませんでした"
        exit
else
        cd "$tmp_dir"
        if [[ ! "$PWD" == "$tmp_dir" ]]; then
                echo "作業フォルダに移動できませんでした"
                exit
        fi
fi

curl -O https://www.python.org/ftp/python/${TARGET_VERSION}/Python-${TARGET_VERSION}.tgz
if [[ ! -e "$tmp_dir/Python-${TARGET_VERSION}.tgz" ]]; then
        echo "Python-${TARGET_VERSION}.tgz : ファイルが見つかりませんでした"
        exit
fi
if [[ ! -e "$tmp_dir/Python-${TARGET_VERSION}" ]]; then
        tar zxvf Python-${TARGET_VERSION}.tgz
fi

cd "Python-${TARGET_VERSION}"

#export CPPFLAGS="-I/usr/local/ssl/include ${CPPFLAGS}"
#export LDFLAGS="-L/usr/local/ssl/lib {LDFLAGS}"
export SSL=/usr/local/ssl

if [[ ! -e "patch-Setup.dist" ]]; then
        touch "patch-Setup.dist"
        echo "SSL=/usr/local/ssl" >> "patch-Setup.dist"
        echo '_ssl _ssl.c \' >> "patch-Setup.dist"
        echo '     -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \' >> "patch-Setup.dist"
        echo '     -L$(SSL)/lib -lssl -lcrypto' >> "patch-Setup.dist"
#SSL=/usr/local/ssl
#_ssl _ssl.c \
#       -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \
#       -L$(SSL)/lib -lssl -lcrypto
        echo "" >> Modules/Setup.dist
        cat "patch-Setup.dist" >> Modules/Setup.dist
fi

./configure --prefix=$PREFIX

gmake && gmake install

if [[ -e "$PREFIX/bin/pip3" ]]; then
        if [[ "" == "$(python3/bin/pip3 show django)" ]]; then
                $PREFIX/bin/pip3 install Django==${TARGET_DJANGO_VERSION}
        fi
fi

if [[ -e "$PREFIX/bin/python3" ]]; then
        if [[ ! -e "$PREFIX/../python3" ]]; then
                ln -s "$PREFIX" "$PREFIX/../python3"
        fi
        cd ../..
        rm -rf "$tmp_dir"
fi