pgadmin4/pkg/win32

These notes describe how to setup a Windows development/build environment for
pgAdmin. They assume a 64bit build is required; adjustments will be required for
a 32bit build.

Installing build requirements
=============================

1) Install Qt 5.14.2: https://www.qt.io/download-qt-installer

Use the MSVC++ 2017 64bit option.

2) Install Visual Studio 2017 Pro: https://my.visualstudio.com/Downloads?q=Visual%20Studio%202017

Choose the Desktop development with C++ option.

3) Install Chocolatey: https://chocolatey.org/install#individual

4) Install various command line tools:

choco install -y  bzip2 cmake diffutils gzip git innosetup nodejs-lts python strawberryperl wget yarn

5) Upgrade pip (this may give a permissions error that can be ignored) and
   install the virtualenv package:

pip install --upgrade pip
pip install virtualenv

Building dependencies
=====================

The following steps should be run from a Visual Studio 2017 64bit command
prompt.

1) Create a directory for the dependencies:

mkdir c:\build64

2) Download the zlib source code, unpack, and build it:

wget https://zlib.net/zlib-1.2.11.tar.gz
tar -zxvf zlib-1.2.11.tar.gz
cd zlib-1.2.11
cmake -DCMAKE_INSTALL_PREFIX=C:/build64/zlib -G "Visual Studio 15 2017 Win64" .
msbuild RUN_TESTS.vcxproj /p:Configuration=Release
msbuild INSTALL.vcxproj /p:Configuration=Release
copy C:\build64\zlib\lib\zlib.lib C:\build64\zlib\lib\zdll.lib

3) Download the OpenSSL source code, unpack and build it:

wget https://www.openssl.org/source/openssl-1.1.1g.tar.gz
tar -zxvf openssl-1.1.1g.tar.gz
cd openssl-1.1.1g
perl Configure VC-WIN64A no-asm --prefix=C:\build64\openssl --openssldir=C:\build64\openssl\ssl no-ssl2 no-ssl3 no-comp
nmake
nmake test
nmake install

4) Download the PostgreSQL source code, unpack and build it:

wget https://ftp.postgresql.org/pub/source/v12.3/postgresql-12.3.tar.bz2
tar -zxvf postgresql-12.3.tar.gz
cd postgresql-12.3\src\tools\msvc

>> config.pl echo # Configuration arguments for vcbuild.
>> config.pl echo use strict;
>> config.pl echo use warnings;
>> config.pl echo.
>> config.pl echo our $config = {
>> config.pl echo 	asserts   =^> 0,        # --enable-cassert
>> config.pl echo 	ldap      =^> 1,        # --with-ldap
>> config.pl echo 	extraver  =^> undef,    # --with-extra-version=^<string^>
>> config.pl echo 	gss       =^> undef,    # --with-gssapi=^<path^>
>> config.pl echo 	icu       =^> undef,    # --with-icu=^<path^>
>> config.pl echo 	nls       =^> undef,    # --enable-nls=^<path^>
>> config.pl echo 	tap_tests =^> undef,    # --enable-tap-tests
>> config.pl echo 	tcl       =^> undef,    # --with-tcl=^<path^>
>> config.pl echo 	perl      =^> undef,    # --with-perl
>> config.pl echo 	python    =^> undef,    # --with-python=^<path^>
>> config.pl echo 	openssl   =^> 'C:\build64\openssl',    # --with-openssl=^<path^>
>> config.pl echo 	uuid      =^> undef,    # --with-ossp-uuid
>> config.pl echo 	xml       =^> undef,    # --with-libxml=^<path^>
>> config.pl echo 	xslt      =^> undef,    # --with-libxslt=^<path^>
>> config.pl echo 	iconv     =^> undef,    # (not in configure, path to iconv)
>> config.pl echo 	zlib      =^> 'C:\build64\zlib'     # --with-zlib=^<path^>
>> config.pl echo };
>> config.pl echo.
>> config.pl echo 1;

>> buildenv.pl echo $ENV{PATH} = "C:\\build64\\openssl\\bin;C:\\build64\\zlib\\bin;$ENV{PATH}";

perl build.pl Release
perl vcregress.pl check
perl install.pl C:\build64\pgsql
copy C:\build64\zlib\bin\zlib.dll C:\build64\pgsql\bin"
copy C:\build64\openssl\bin\libssl-1_1-x64.dll C:\build64\pgsql\bin"
copy C:\build64\openssl\bin\libcrypto-1_1-x64.dll C:\build64\pgsql\bin"

Setting up a dev environment
============================

This section describes the steps to setup and run pgAdmin for the first time in
a development environment. You do not need to complete this section if you just
want to build an installer.

1) Check out the source code:

git clone https://git.postgresql.org/git/pgadmin4.git

2) Install and build the JS dependencies

cd pgadmin4\web
yarn install
yarn run bundle

3) Create a virtual env

cd pgadmin4
python -m venv
pip install -r web\regression\requirements.txt
pip install sphinx

You should now be able to run the pgAdmin Python application, or build the
desktop runtime.

Building an installer
=====================

1) Set the required environment variables, either system-wide, or in a Visual
Studio 2017 64bit command prompt. Note that the examples shown below are the
defaults for the build system, so if they match your requirements you don't
need to set them:

SET "PGADMIN_POSTGRES_DIR=C:\Program Files\PostgreSQL\12"
SET "PGADMIN_PYTHON_DIR=C:\Python38"
SET "PGADMIN_QT_DIR=C:\Qt\5.14.2\msvc2017_64"
SET "PGADMIN_INNOTOOL_DIR=C:\Program Files (x86)\Inno Setup 6"
SET "PGADMIN_SIGNTOOL_DIR=C:\Program Files (x86)\Windows Kits\10\bin\10.0.17763.0\x64"
SET "PGADMIN_VCREDIST_DIR=C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Redist\MSVC\14.16.27012"

2) Run:

make

If you have a code signing certificate, this will automatically be used if
found in the Windows Certificate Store to sign the installer.

3) Find the completed installer in the dist/ subdirectory of your source tree.