80 lines
2.2 KiB
TypeScript
80 lines
2.2 KiB
TypeScript
import * as plugins from './smartscaf.plugins'
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// interfaces
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import { Smartfile } from 'smartfile'
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export interface ScafTemplateContructorOptions {
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name?: string,
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description?: string
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sourceDir?: string
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}
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export class ScafTemplate {
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name: string
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description: string
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templateSmartfileArray: Smartfile[]
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requiredVariables: string[]
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suppliedVariables: any
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missingVariables: string[] = []
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/**
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* read a template from a directory
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*/
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async readTemplateFromDir (dirPathArg: string) {
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let dirPath = plugins.path.resolve(dirPathArg)
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this.templateSmartfileArray = await plugins.smartfile.fs.fileTreeToObject(dirPath, '**/*')
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this._findVariablesInTemplate()
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}
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/**
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* supply the variables to render the teplate with
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* @param variablesArg
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*/
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async supplyVariables (variablesArg) {
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this.suppliedVariables = variablesArg
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this.missingVariables = await this._checkSuppliedVariables()
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}
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/**
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* Will ask for the missing variables by cli interaction
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*/
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async askCliForMissingVariables () {
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this.missingVariables = await this._checkSuppliedVariables()
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let localSmartInteract = new plugins.smartinteract.SmartInteract()
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for (let missingVariable of this.missingVariables) {
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localSmartInteract.addQuestions([{
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name: missingVariable,
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type: 'input',
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default: `undefined ${missingVariable}`,
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message: `What is the value of ${missingVariable}?`
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}])
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}
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let answers = await localSmartInteract.runQueue()
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}
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/**
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* finds all variables in a Template
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*/
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private async _findVariablesInTemplate() {
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for (let localSmartfile of this.templateSmartfileArray) {
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}
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}
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/**
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* checks if supplied Variables satisfy the template
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*/
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private async _checkSuppliedVariables() {
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let missingVars: string[] = []
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for (let templateSmartFile of this.templateSmartfileArray) {
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let localMissingVars = await plugins.smarthbs.checkVarsSatisfaction(
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templateSmartFile.contents.toString(),
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this.suppliedVariables
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)
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missingVars = plugins.lodash.concat(missingVars, localMissingVars)
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missingVars = plugins.lodash.uniq(missingVars)
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}
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return missingVars
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}
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}
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