forked from patternfly/generator-pfelement
/
index.js
432 lines (413 loc) · 11.9 KB
/
index.js
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const Generator = require("yeoman-generator");
const recursive = require('inquirer-recursive');
const _ = require("lodash");
const mkdirp = require("mkdirp");
const path = require("path");
const process = require("process");
const packageJson = require("../package.json");
module.exports = class extends Generator {
initializing() {
this.env.adapter.promptModule.registerPrompt('recursive', recursive);
}
prompting() {
return this.prompt([
{
type: "input",
name: "name",
message: "Element name",
validate: function (value) {
if ((/([a-z]*)-([a-z]*)/).test(value)) { return true; }
return 'name requires a hyphen and all lowercase';
}
},
{
type: "input",
name: "author",
message: "Author of this element",
store: true
},
{
type: "input",
name: "copyrightOwner",
message: "Copyright owner of this work",
store: true,
default: "Red Hat, Inc."
},
{
type: "list",
name: "license",
message: "Software License to use",
store: true,
default: "apache2",
choices: [
{
name: "Apache 2.0",
value: "apache2"
},
{
name: "MIT",
value: "mit"
},
{
name: "BSD 3 clause",
value: "bsd3"
}
]
},
{
type: "list",
name: "useSass",
message: "Do you want to use Sass in this element?",
store: true,
choices: [
{
name: "Yes",
value: true
},
{
name: "No",
value: false
}
]
},
{
type: "list",
name: "sassLibrary",
when: answers => {
return answers.useSass;
},
message: "Do want to use existing Sass dependencies?",
choices: [
{
name: "rh-sass",
value: {
pkg: "@rhelements/rh-sass",
path: "rh-sass/rh-sass"
}
},
{
name: "No thanks. I'll provide my own later",
value: null
}
]
},
{
type: "list",
name: "customElementClass",
message: "Custom element base to build off of",
store: true,
choices: [
{
name: "VanillaJS, a pure HTMLElement developer invokation",
value: "HTMLElement"
},
{
name: "RHElement, lightweight wrapper on Vanilla",
value: "RHElement"
},
{
name: "LitElement, data binding and template wrapper work",
value: "LitElement"
},
{
name: "Polymer (3), data binding and lots of utilities to build complexity",
value: "PolymerElement"
}
]
},
{
type: "list",
name: "addProps",
message: "Do you want custom properties? (typically yes)",
store: true,
choices: [
{
name: "Yes",
value: true
},
{
name: "No",
value: false
}
]
},
{
type: 'recursive',
message: 'Add a new property to this element ?',
name: 'propsList',
when: answers => {
return answers.addProps;
},
prompts: [
{
type: 'input',
name: 'name',
message: "Name of the property (examples: title, fistName, dataUrl)",
validate: function (value) {
if ((/\w/).test(value)) { return true; }
return 'Property name must be a single word';
}
},
{
type: 'list',
name: 'type',
message: "What 'type' of value is this (the way it is used as data)",
default: "String",
choices: [
{
name: "String, text based input",
value: "String"
},
{
name: "Boolean, true/false value",
value: "Boolean"
},
{
name: "Number, pure number like 54",
value: "Number"
},
{
name: "Object, complex item storing multiple types",
value: "Object"
},
{
name: "Array, list of types",
value: "Array"
},
{
name: "Date, javascript date based object",
value: "Date"
},
]
},
{
type: 'input',
name: 'value',
message: "Default value (leave blank for none)",
},
{
type: 'list',
name: 'reflectToAttribute',
message: "Make available in css styles? [name=\"stuff\"] { color: blue; }",
default: false,
choices: [
{
name: "No",
value: false
},
{
name: "Yes",
value: true
},
]
},
{
type: 'list',
name: 'observer',
message: "Notice changes to this property?",
default: true,
choices: [
{
name: "Yes",
value: true
},
{
name: "No",
value: false
},
]
},
]
}
]).then(answers => {
// ensure answer is in kebabcase and lowercase
answers.name = _.kebabCase(answers.name).toLowerCase();
let name = answers.name.split("-")[1];
this.props = {
year: new Date().getFullYear(),
author: answers.author,
copyrightOwner: answers.copyrightOwner,
license: answers.license,
name: answers.name,
elementName: answers.name,
addProps: answers.addProps,
propsListRaw: answers.propsList,
propsList: {},
propsListString: '',
storyPropDeclaration: '',
propsBindingFactory: '',
storyHTMLProps: '',
customElementClass: answers.customElementClass,
elementClassName: _.chain(answers.name)
.camelCase()
.upperFirst()
.value(),
readmeName: _.upperFirst(name),
lowerCaseName: name,
camelCaseName: _.camelCase(answers.name),
useSass: answers.useSass,
sassLibraryPkg: false,
sassLibraryPath: false,
generatorRhelementVersion: packageJson.version
};
_.forEach(this.props.propsListRaw, (prop) => {
this.props.propsList[prop.name] = prop;
});
this.props.propsListString = JSON.stringify(this.props.propsList, null, ' ')
// generate a string that can pull together the values needed for an HTML string
_.forEach(this.props.propsListRaw, (prop) => {
let method = 'text';
// figure out the method to use as a knob
switch (prop.type) {
case 'Boolean':
case 'Number':
case 'Object':
case 'Array':
case 'Date':
method = prop.type.toLowerCase();
break;
default:
method = 'text';
break;
}
this.props.storyPropDeclaration += ' const ' + prop.name + ' = ' + method + '("' + prop.name + '", "' + prop.value + '");' + "\n";
});
_.forEach(this.props.propsListRaw, (prop) => {
this.props.storyHTMLProps += _.kebabCase(prop.name) + '="${' + prop.name + '}"; ';
});
// mix in the template output related to customElementClass
switch (answers.customElementClass) {
case 'PolymerElement':
this.props.templateReturnFunctionPart = "static get template() {\n return html";
_.forEach(this.props.propsListRaw, (prop) => {
this.props.propsBindingFactory += '<div>[[' + prop.name + ']]</div>' + "\n";
});
break;
case 'LitElement':
this.props.templateReturnFunctionPart = "render() {\n return html";
_.forEach(this.props.propsListRaw, (prop) => {
this.props.propsBindingFactory += '<div>${this.' + prop.name + '}</div>' + "\n";
});
break;
case 'HTMLElement':
case 'RHElement':
default:
this.props.templateReturnFunctionPart = "get html() {\n return ";
// vanilla element factories do not have native prop binding
// maybe someday :(
break;
}
if (answers.useSass) {
if (answers.sassLibrary && answers.sassLibrary.pkg) {
this.props.sassLibraryPkg = answers.sassLibrary.pkg;
}
if (answers.sassLibrary && answers.sassLibrary.path) {
this.props.sassLibraryPath = answers.sassLibrary.path;
}
}
console.log(this.props.propsBindingFactory);
mkdirp.sync(this.props.elementName);
});
}
writing() {
this.fs.copyTpl(
this.templatePath("package.json"),
this.destinationPath(`${this.props.elementName}/package.json`),
this.props
);
this.fs.copyTpl(
this.templatePath(`licenses/${this.props.license}.md`),
this.destinationPath(
`${this.props.elementName}/LICENSE.md`
),
this.props
);
this.fs.copyTpl(
this.templatePath(`src/${this.props.customElementClass}.js`),
this.destinationPath(
`${this.props.elementName}/src/${this.props.elementName}.js`
),
this.props
);
this.fs.copyTpl(
this.templatePath(`src/properties.json`),
this.destinationPath(
`${this.props.elementName}/src/${this.props.elementName}-properties.json`
),
this.props
);
this.fs.copyTpl(
this.templatePath("README.md"),
this.destinationPath(`${this.props.elementName}/README.md`),
this.props
);
this.fs.copyTpl(
this.templatePath("gulpfile.js"),
this.destinationPath(`${this.props.elementName}/gulpfile.js`),
this.props
);
this.fs.copyTpl(
this.templatePath("rollup.config.js"),
this.destinationPath(`${this.props.elementName}/rollup.config.js`),
this.props
);
this.fs.copyTpl(
this.templatePath("demo/index.html"),
this.destinationPath(`${this.props.elementName}/demo/index.html`),
this.props
);
this.fs.copyTpl(
this.templatePath("test/element_test.html"),
this.destinationPath(
`${this.props.elementName}/test/${this.props.elementName}_test.html`
),
this.props
);
this.fs.copyTpl(
this.templatePath("test/index.html"),
this.destinationPath(`${this.props.elementName}/test/index.html`),
this.props
);
this.fs.copyTpl(
this.templatePath("element.story.js"),
this.destinationPath(
`${this.props.elementName}/${this.props.elementName}.story.js`
),
this.props
);
this.fs.copy(
this.templatePath(".*"),
this.destinationPath(`${this.props.elementName}`)
);
if (this.props.useSass) {
this.fs.copyTpl(
this.templatePath("src/element.scss"),
this.destinationPath(
`${this.props.elementName}/src/${this.props.elementName}.scss`
),
this.props
);
} else {
this.fs.copy(
this.templatePath("src/element.css"),
this.destinationPath(`${this.props.elementName}/src/${this.props.elementName}.css`)
)
}
this.fs.copyTpl(
this.templatePath("src/element.html"),
this.destinationPath(`${this.props.elementName}/src/${this.props.elementName}.html`),
this.props
);
}
install() {
process.chdir(this.props.elementName);
this.installDependencies({
npm: true,
bower: false,
yarn: false
});
}
end() {
this.spawnCommand("npm", ["run", "build"]);
}
};