A build tool that builds apps in multiple languages
Project description
Welcome to power-daps
About
power-daps is a build tool that can build apps in multiple languages. It also has templates to speed up creation of "hello world" apps in different languages. It has a plugin architecture which allows people to add support for more languages and styles easily.
Installation
Across platforms with Python 3
pip3 install power-daps
Mac OS (not yet supported)
brew install power-daps
CentOS or RedHat (not yet supported)
yum install power-daps
Ubuntu or Debian (not yet supported)
apt-get install power-daps
Usage (currently)
Create a new app
Java
dap init --meta-model power-daps/java9
Python
dap init --meta-model power-daps/python3
EcmaScript
dap init --meta-model power-daps/es6
Build the app
Usually, just dap
will do what is needed. However, you can use the following commands depending on the language:
dap deps
to install dependenciesdap compile
if your language requires compilingdap compile_test
dap unit_test
dap package
Adding dependencies
Edit dependencies.yml at the root level of your project and add dependencies. 'default' here will eventually be 'run' or 'test' etc depending the scope of the dependency. A given app can have dependencies using different package managers. For example, sometimes you may want something that is installed using 'brew_cask' in a python app.
Examples:
Java
default:
junit:
version: "4.12"
installer: jar
group_id: junit
Python
default:
pyyaml:
version: 5.3
installer: pip3
ES6
default:
bulma:
version: latest
installer: npm
Usage (eventually)
As a suite of tools
Creating something new
dap create suite
dap create app <app-name>
dap create data-source <app-name>/<data-source-name>[:<data-source-type>]
where <data-source-type>
is postgres
, mysql
, oracle
, mongodb
, cassandra
, csv-fetch
etc.
Working with existing application suites
The basic structure for using dap is: dap <target>
. This will run all preceding targets in the chain, unless you tell it to only run that target by running dap only <target>
. Only targets that need to run will run unless you force it by running dap force <target>
. If you only want to force one target, run dap force only <target>
.
The following targets are provided by default for Java development:
deps
: Resolve, download and verify dependencies.compile
: Compile application and test code for compiled languages.unit-test
: Run unit tests.package
: Package the jar or the war or the pip or the gem or the rpm or the docker image.deploy
: Spin up necessary environment, and deploy the necessary components and apps.functional-test
: Run functional tests on the deployed app.
As stand-alone tools
Each Power Daps target comes as a stand-alone command:
dap-create
dap-deps
dap-compile
dap-unit-test
dap-package
dap-deploy
dap-functional-test
Appendix
Complete target tree:
all
ordefault
or if you omit a targetdeps
resolve-deps
download-deps
verify-deps
validate
compile
compile-app
compile-test
unit-test
package
orjar
orwar
deploy
deploy-machines
check-machines
stop-machines
clean-machines
start-machines
deploy-dependencies
load-data
check-data-stores
clean-data-stores
create-schema
populate-data
migrate-schema
migrate-data
component-test
contract-test
integration-test
functional-test
Details of what happens when creating a new application suite
Create a new suite by running dap create suite [dir]
. This will create the following directory structure in the current directory or the specified directory:
apps
bin
dashboard
env
test
integration-test
functional-test
Details of what happens when creating a new application in the current suite
dap create app <name>
will create the following structure under the <name>
directory under apps
:
config
identity
data
sources
sample-rdbms
schema-migrations
000-initial-schema.sql
data-migrations
000-000-initial-data.sql
src
test
unit-test
component-test
contract-test
Creating a data source for an app
dap create data-source <app-name>/<data-source-name>[:<data-source-type>]
where <data-source-type>
is postgres
, mysql
, oracle
, mongodb
, cassandra
, csv-fetch
etc.
csv-fetch
will allow you to setup a periodic sftp download of CSV files from multiple sources and load them into a particular location accessible to the application.
License
Power Daps is released under GNU Public License v3.0
Copyright
Copyright © 2016, Prasanna Pendse
Project details
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