publish_tools 1.0.0-dev.1

Do you want to commit to GitHub, publish to pub.dev and HomeBrew with one simple command? Use this package.

publish_tools

This package provides a set of Grinder tasks that make it easy to release a Dart and Flutter packages.

Table of contents

• Getting started
  • Requirements
  • pubspec.yaml setup
  • publish_tools.yaml setup
  • README.md/CHANGELOG.md templates
• Grinder Tasks
• In the next major release

Getting started

Requirements

In able to use the GitHub publishing features of this package your development setup must meet the following requirements:

• git must be available in your command path (most people reading this will have this requirement met, if not see - Installing Git)
• you have a GitHub account and have setup a personal access token (see the documentation - Creating a personal access token)
• A fine grain token requires the following permissions:
  • Read and write - Administration - for the Homebrew tap repository creation
  • Read and write - Contents - to update repository content and crete the release for the tap
  • Read-only - Metadata - mandatory for all fine-grained personal access tokens

Make sure that you .gitignore your publish_tools.yaml file to prevent publishing your token to GitHub

pubspec.yaml setup

In your pubspec.yaml the following to the dev_dependencies section:

dev_dependencies:
  ...
  grinder: ^0.9.5
  publish_tools: ^1.0.0-dev.1

Optionally, provide a non-default path for your configuration .yaml file: (remember to .gitignore it)

publish_tools: tool/config.yaml

publish_tools.yaml setup

Create a folder named tool (which will already exist if you use the grinder package). In this folder create you publish_tools configuration file.

## this is a minimal config, several fields will be assigned default values

## If the github key is present, it will override the default (grab values from .git folder)
# github:
#   repoUser: [your github user]
#   repoName: [defaults to 'name' from pubspec.yaml]

## If the templates key is present, defaults are overridden.  Below matches the default config.
# templates:
#   - name: README.md
#     type: overwrite
#   - name: CHANGELOG.md
#     type: prepend

commit: 'sample commit message'

Create

import 'package:grinder/grinder.dart';
import 'package:publish_tools/publish_tools.dart';

main(args) async {
  PublishTools.addAllTasks();

  grind(args);
}

@DefaultTask('Just keeping it real')
@Depends('pt-commit')
build() {
  log('building...');
}

README.md/CHANGELOG.md templates

publish_tools can make it easier for you to keep your README.md and CHANGELOG.md file up to date. To do this it uses mustache templates to dynamically re-create your README and CHANGELOG when you run the appropriate grinder task. To configure your project to make use of this functionality, you need to have a README.md and CHANGELOG.md mustache template available to the build tool.

The quickest and simplest way to get your templates in place is to copy your existing README.md and CHANGELOG.md into the tool folder. Now you can update these files with dynamic fields that will be replaced when the pt-markdown grinder task is run.

For instance, in this README file in the pubspec.yaml setup section above, there are instructions and an example of how to update your pubspec.yaml to use this tool. The publish_tools version in the README is set dynamically with a variable. Here is the section of markup for the same section in the tool/README.md mustache template:

```yml
dev_dependencies:
  ...
  grinder: ^0.9.2
  publish_tools: ^{{ pubspec.version }}
```

The value for {{ pubspec.version }} is filled in automatically by the pt-markdown grinder task.

Or for the CHANGELOG.md the following template might be used:

# Changelog

## {{ pubspec.version }}

{{ changes }}

By default the README.md file is overwritten each time the pt-markdown task runs. However thee CHANGELOG.md file is prepended by default. This means that the supplied template will be added to the start of the existing CHANGELOG.md file.

Other available values that can be used dynamically are:

object	attribute	description
pubspec		Information contained within the project pubspec.yaml file.
	name	Project name.
	version	Project version.
	homepage	URL pointing to the package’s homepage (or source code repository).
	documentation	URL pointing to documentation for the package.
	description	Project short description.
	publishTo	Specifies where to publish a package.
github		Values from the publish_tools config file related to GitHub.
	repoUser	The GitHub username associated with this project.
	repoName	The GitHub repository name for this project.
homebrew		Values from the publish_tools config file related to HomeBrew.
	className	The name of the class created for the HomeBrew ruby file for the tap repository that will be created and published to GutHub
	description	The description given in the ruby tap repository
	homePage	The description given in the ruby tap repository. By default this is the same as pubspec.homepage.
	binSrc	The file name of the source code for the command line binary of the project. The file is expected to be found in the homebrew.binFolder and by default the expected file name is [pubspec.name].dart.
	executableName	The name of the compiled executable for the command line binary to be used by end-users, defaults to pubspec.name.
	binFolder	The folder that contains the binary source for the command line executeable, defaults to bin
meta_path		The location to write the meta.dart file that is used to supply pubspec info to the cli binary executable, defaults to lib/meta.dart.
commit		The commit message supplied in the publish_tools config file.
changes		The changes (for the CHANGELOG.md) supplied in the publish_tools config file.

Grinder Tasks

Here is the list of grinder tasks available in this package:

Task name	Description
pt-analyze	Analyze Dart code in a directory - dart analyze .
pt-format	Idiomatically format Dart source code - dart format .
pt-doc	Generate API documentation for Dart projects - dart doc .
pt-test	Generate API documentation for Dart projects - dart test .
pt-meta	Creates a file meta.dart in the folder specified by the config (defaults to src/util/), this file contains a JSON representation of the pubspec.yaml file, giving access to that information to cli programs.
pt-markdown	Processes any markdown templates references in the config. Usually the README.md and the CHANGELOG.md, the templates can use mustache syntax to access data from the ptConfig object.
pt-commit	Commit the project to github [git add ., git commit {{ ptConfig.commit }}, git pull --tags, git tag v${pubSpec.version}, git push --tags, git push]. Only if {{ pubSpec.version }} has changed, will a new tag be created.
pt-release	Create a Release for the current project in GitHub
pt-homebrew	Create a HomeBrew tap for the command line executable for this project
pt-clean	Remove build and homebrew repository folders created by this tool.
pt-publish	Publish the current package to pub.dev.

In the next major release

• Chocolatey support
• NPM support