99 lines
3.0 KiB
JavaScript
99 lines
3.0 KiB
JavaScript
/*jshint esversion: 6, loopfunc: true */
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var fs = require('fs');
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var mkdirp = require('mkdirp');
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var Pipeline = function(options) {
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this.buildDir = options.buildDir;
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this.contractsFiles = options.contractsFiles;
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this.assetFiles = options.assetFiles;
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this.logger = options.logger;
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this.plugins = options.plugins;
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};
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Pipeline.prototype.build = function(abi) {
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var self = this;
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for(var targetFile in this.assetFiles) {
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// TODO: run the plugin here instead, for each file
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var content = this.assetFiles[targetFile].map(file => {
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self.logger.info("reading " + file.filename);
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var pipelinePlugins = this.plugins.getPluginsFor('pipeline');
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if (file.filename === 'embark.js') {
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return file.content + "\n" + abi;
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} else if (file.filename === 'embark-plugins.js') {
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var filesFromPlugins = [];
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var filePlugins = self.plugins.getPluginsFor('pipelineFiles');
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if (filePlugins.length > 0) {
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filePlugins.forEach(function(plugin) {
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try {
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var fileObjects = plugin.runFilePipeline();
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for (var i=0; i < fileObjects.length; i++) {
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var fileObject = fileObjects[i];
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console.debug(JSON.stringify(fileObject));
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filesFromPlugins.push(fileObject);
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}
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}
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catch(err) {
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self.logger.error(err.message);
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}
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});
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}
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var fileContents = filesFromPlugins.map(function(file) {
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if (pipelinePlugins.length > 0) {
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pipelinePlugins.forEach(function(plugin) {
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console.log(plugin.name + ": trying " + file.filename);
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try {
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if (file.options && file.options.skipPipeline) {
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console.log("skipping");
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return;
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}
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file.content = plugin.runPipeline({targetFile: file.filename, source: file.content});
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}
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catch(err) {
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self.logger.error(err.message);
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}
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});
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}
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return file.content;
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});
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return fileContents.join('\n');
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} else if (['web3.js', 'ipfs.js', 'ipfs-api.js', 'orbit.js'].indexOf(file.filename) >= 0) {
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return file.content;
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} else {
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if (pipelinePlugins.length > 0) {
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pipelinePlugins.forEach(function(plugin) {
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try {
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file.content = plugin.runPipeline({targetFile: file.filename, source: file.content});
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}
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catch(err) {
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self.logger.error(err.message);
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}
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});
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}
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return file.content;
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}
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}).join("\n");
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var dir = targetFile.split('/').slice(0, -1).join('/');
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self.logger.info("creating dir " + this.buildDir + dir);
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mkdirp.sync(this.buildDir + dir);
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self.logger.info("writing file " + this.buildDir + targetFile);
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fs.writeFileSync(this.buildDir + targetFile, content);
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}
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};
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module.exports = Pipeline;
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