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processor.js
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processor.js
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// @ts-nocheck
'use strict';
const fs = require('fs');
const path = require('path');
const logger = require('./logger');
const jsdiff = require('diff');
const mkdirp = require('mkdirp');
const rimraf = require('rimraf');
const Hogan = require('hogan.js');
const clone = require('reftools/lib/clone.js').circularClone;
const adaptor = require('./adaptor.js');
const CBEGIN = '\x1b[32m'
const CERROR = '\x1b[31m'
const CRESET = '\x1b[0m'
const CDONE = '\x1b[37m'
function creatFileOrPatch(filePath, newFileData, encoding, config) {
try {
const inputFileName = path.basename(config.input)
if (fs.existsSync(filePath)) {
let ignoreOverridenFiles = [
".env.mustache",
".babelrc.mustache",
".gitignore.mustache",
"package.mustache",
"package-src.mustache",
"function-input.mustache",
"webpack.config.mustache",
"webpack.config.layer.mustache",
"docker-entrypoint.mustache",
"Dockerfile.mustache",
"README.mustache"
]
if (config.ignores) {
config.ignores.split(';').forEach(function(ignore) {
const parts = ignore.split('.')
const ignoredFile = parts.splice(0, parts.length - 1).join('.') + '.mustache'
ignoreOverridenFiles.push(ignoredFile)
})
}
if (ignoreOverridenFiles.indexOf(inputFileName)>=0) {
if (config.verbose) logger.debug("F-Ignoring...", filePath)
return undefined
}
var oldFile = fs.readFileSync(filePath).toString()
function addNewLine(value, lastRemoved) {
return lastRemoved ? `${value}>>>>>>> auto:${filePath}\n` : value
}
function removeYourLine(value, lastRemoved) {
var newline = `<<<<<<< mine:${filePath}\n${value}=======\n`
if (lastRemoved) newline += `>>>>>>> auto:${filePath}\n`
return newline
}
if (config.merge) {
var diff = jsdiff.diffLines(oldFile.toString(), newFileData, { newlineIsToken: false, ignoreWhitespace: false })
var lastAdded = false
var lastRemoved = false
var index = 0
var content = diff.map(function (part) {
if (++index == (diff.length -1) && part.removed) { lastRemoved = true }
var newcontent = part.removed ? removeYourLine(part.value, index == (diff.length -1)) : (part.added ? addNewLine(part.value, lastRemoved): part.value)
if (part.added) { lastAdded = true; lastRemoved = false; }
if (part.removed) { lastAdded = false; lastRemoved = true; }
return newcontent
}).join('');
fs.writeFileSync(filePath, content, encoding);
if (config.verbose) logger.info("M-Generating...", filePath)
var patcheL = jsdiff.createPatch(`${filePath}`, oldFile.toString(), newFileData);
if (jsdiff.parsePatch(patcheL)[0].hunks.length) {
console.log(` * ${CERROR}Require Review${CRESET} *: ${filePath}`)
}
} else {
if (config.verbose) logger.info("R-Generating...", filePath)
fs.writeFileSync(filePath, newFileData, encoding);
}
if (config.diff) {
var patcheL = jsdiff.createPatch(`${filePath}`, oldFile.toString(), newFileData);
if (jsdiff.parsePatch(patcheL)[0].hunks.length) {
fs.writeFileSync(`${filePath}.diff`, patcheL, encoding);
}
}
} else {
if (config.verbose) logger.info("N-Generating...", filePath)
fs.writeFileSync(filePath, newFileData, encoding);
}
}
catch (_) {
if (config.verbose) logger.info("F-Generating...", filePath)
fs.writeFileSync(filePath, newFileData, encoding);
}
}
let ff = {
readFileSync: fs.readFileSync,
createFile: fs.writeFileSync,
existsSync: fs.existsSync,
rimraf: rimraf,
mkdirp: mkdirp
};
function tpl(...segments) {
return path.join(...segments)
}
function main(o, config, callback) {
let outputDir = path.join(config.outputDir || './out/');
let verbose = config.defaults.verbose;
let cleanUp = config.cleanUp || false;
let templateFolder = config.generator;
adaptor.transform(o, config.defaults, function (err, model) {
const subDir = (config.defaults.flat ? '' : 'output');
if (verbose) logger.info('Making/cleaning output directories');
var outputDirPath = path.join(outputDir, subDir)
if (!err) {
ff.mkdirp(outputDirPath).then(function () {
if (cleanUp) {
ff.rimraf(outputDirPath + '/*', function () {
generate()
});
} else {
generate()
}
});
} else {
callback && callback(err, null)
}
function parseContent(type, model, config, locationDir) {
if (config[type]) {
let mermaidContent = { mermaidBase64JSON: '' }
let toplevel = clone(model);
delete toplevel.apiInfo;
templateFolder = path.join(config.generator, locationDir);
for (let cfg of config[type]) {
let fnTemplate = Hogan.compile(cfg.output);
let template = Hogan.compile(ff.readFileSync(tpl(templateFolder, cfg.input), 'utf8'));
let rootModel = Object.assign({}, config.defaults, cfg.defaults || {}, toplevel, model.apiInfo, config.apis);
rootModel.mermaidBase64JSON = mermaidContent.mermaidBase64JSON
let filename = fnTemplate.render(rootModel, config.partials);
let requestDir = require('path').dirname(path.join(outputDir, subDir, filename))
const content = template.render(rootModel, config.partials)
let textContent = JSON.stringify({"code": content,"mermaid":{"theme":"default"},"updateEditor":false})
const filePath = path.join(outputDir, subDir, filename)
if (cfg.input == "mermaid.mustache") {
mermaidContent.mermaidBase64JSON = new Buffer.alloc(textContent.length, textContent).toString('base64')
}
if (!ff.existsSync(requestDir)) {
ff.mkdirp.sync(requestDir);
}
creatFileOrPatch(filePath, content, 'utf8', { ...config.defaults, input: cfg.input } );
}
}
}
function generate() {
parseContent('Deployments', model, config, "deployments")
parseContent('Applications', model, config, "restapi")
if (config.Functions) {
let toplevel = clone(model);
delete toplevel.apiInfo;
Object.keys(config.Functions).map(function (pkg) {
templateFolder = path.join(config.generator, 'functions', pkg);
for (let cfg of config.Functions[pkg]) {
let fnTemplate = Hogan.compile(cfg.output);
let template = Hogan.compile(ff.readFileSync(tpl(templateFolder, cfg.input), 'utf8'));
model.apiInfo.services.map(svc => {
let serviceModel = Object.assign({}, config.defaults, cfg.defaults || {}, toplevel, svc, config.apis);
serviceModel.serviceControl = svc.serviceEntries.some(op => op.serviceControl)
if (`${svc.serviceTemplate}-${svc.serviceLanguage}` == pkg) {
let filename = fnTemplate.render(serviceModel, config.partials);
let requestDir = require('path').dirname(path.join(outputDir, subDir, filename))
if (!ff.existsSync(requestDir)) {
ff.mkdirp.sync(requestDir);
}
creatFileOrPatch(path.join(outputDir, subDir, filename), template.render(serviceModel, config.partials), 'utf8', { ...config.defaults, input: cfg.input });
}
})
}
})
}
if (config.ServiceModel) {
let toplevel = clone(model);
delete toplevel.apiInfo;
Object.keys(config.ServiceModel).map(function (pkg) {
templateFolder = path.join(config.generator, 'functions', pkg);
for (let cfg of config.ServiceModel[pkg]) {
let fnTemplate = Hogan.compile(cfg.output);
let template = Hogan.compile(ff.readFileSync(tpl(templateFolder, cfg.input), 'utf8'));
model.apiInfo.services.map(svc => {
let models = {}
if (`${svc.serviceTemplate}-${svc.serviceLanguage}` == pkg) {
svc.serviceEntries.map(endpoint => {
if (!models[endpoint.serviceModelName]) {
models[endpoint.serviceModelName] = endpoint
} else {
models[endpoint.serviceModelName] = {
serviceModelName: endpoint.serviceModelName,
serviceName: endpoint.serviceName,
serviceNameSnake: endpoint.serviceNameSnake,
operations: [...models[endpoint.serviceModelName].operations, ...endpoint.operations]
}
}
})
Object.keys(models).forEach(key => {
let serviceModel = Object.assign({}, config.defaults, cfg.defaults || {}, toplevel, models[key], config.apis);
let filename = fnTemplate.render(serviceModel, config.partials);
let requestDir = require('path').dirname(path.join(outputDir, subDir, filename))
if (!ff.existsSync(requestDir)) {
ff.mkdirp.sync(requestDir);
}
creatFileOrPatch(path.join(outputDir, subDir, filename), template.render(serviceModel, config.partials), 'utf8', { ...config.defaults, input: cfg.input });
})
}
})
}
})
}
if (config.ServiceOperation) {
let toplevel = clone(model);
delete toplevel.apiInfo;
Object.keys(config.ServiceOperation).map(function (pkg) {
templateFolder = path.join(config.generator, 'functions', pkg);
for (let cfg of config.ServiceOperation[pkg]) {
let fnTemplate = Hogan.compile(cfg.output);
let template = Hogan.compile(ff.readFileSync(tpl(templateFolder, cfg.input), 'utf8'));
model.apiInfo.services.map(svc => {
if (`${svc.serviceTemplate}-${svc.serviceLanguage}` == pkg) {
svc.serviceEntries.map(endpoint => {
endpoint.operations.map(op => {
let operation = Object.assign({}, config.defaults, cfg.defaults || {}, toplevel, endpoint, op, config.apis);
let filename = fnTemplate.render(operation, config.partials);
let requestDir = require('path').dirname(path.join(outputDir, subDir, filename))
if (!ff.existsSync(requestDir)) {
ff.mkdirp.sync(requestDir);
}
creatFileOrPatch(path.join(outputDir, subDir, filename), template.render(operation, config.partials), 'utf8', { ...config.defaults, input: cfg.input });
})
})
}
})
}
})
}
if (callback) callback(null, true);
}
});
}
module.exports = {
fileFunctions: ff,
main: main
};