0 purchases
Description:
bld 0.8.1
Bld
Bld (pronouced /bɪld/ as build) is a project build helper. It is mainly aimed at complex project composed by modules with different languages.
A typical project example is a client/server project where the server is coded with one language (C++, Go, Python...) and the client in another (Java, Javascript...). Both modules uses their own build system that can rarely be the same. To build the whole project, you end by creating a lot of scripts that cover the main situations.
Bld can be used to avoid the creation of all those scripts. Just create a Python module for each project's module where you describe how to build it.
Installation
From source:
git clone https://github.com/osechet/bld
cd bld
python setup.py install
Usage
At the root of your project, create a projectfile.py file:
"""
Project definition.
"""
NAME = 'super-project'
VERSION = '0.1.0-dev'
MODULES = ['client', 'server']
BUILD_DIR = 'build'
Set the PROJECT_HOME environment variable to define the root directory of your project:
export PROJECT_HOME="/path/to/super-project"
Create a script for each project module in the ${PROJECT_HOME}/bld directory:
client.py:
"""
The client module.
"""
import os
def build(project, args):
"""
Build the module.
"""
# Aliases
run = project.run
module_dir = os.path.join(project.root_dir, 'client')
with project.chdir(module_dir):
with project.step('client:build', "Build"):
run('echo "Building..."')
run('sleep 2')
server.py:
"""
The server module.
"""
import os
import platform
def build(project, args):
"""
Build the module.
"""
# Aliases
run = project.run
module_dir = os.path.join(project.root_dir, 'server')
with project.chdir(module_dir):
with project.step('server:build', "Build"):
run('echo "Building..."')
run('sleep 3')
Call bld to build the whole project or bld <module> to build a specific module.
Reports
Bld automatically monitor the time execution of the build. The result is stored at the end of the build in the reports/time.csv file. The project's step() method can be used to monitor a specific block of code. The time report list all the executed steps by name but also the total build execution:
client:build,server:build,total
2.015258717990946,3.018017319991486,5.0884078509989195
Development
Note: It is advised to work inside a virtual environment. In this section, we'll work with venv.
Create the virtual environement:
python3 -m venv ./venv
Later to open the virtual environment:
. ./venv/bin/activate
Install requirements (once in virtual environment):
python -m pip install -r requirements.txt
python -m pip install -r requirements_dev.txt
Run the bld command:
./bldlib/bld.py -h
Unit tests
To run unit tests, call pytest. For code coverage, run pytest --cov=bldlib.
Tests
To install the package being developed, run pip install -e . from the project's root directory. You can then uninstall it with pip uninstall bld.
Publishing
rm -rf dist
python setup.py sdist
twine upload dist/*
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
There are no reviews.
