234 lines
8.4 KiB
JavaScript
234 lines
8.4 KiB
JavaScript
// Canonical path provides a consistent path (i.e. always forward slashes) across different OSes
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var path = require('canonical-path');
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var Q = require('q');
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var del = require('del');
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// delPromise is a 'promise' version of del
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var delPromise = Q.denodeify(del);
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var Dgeni = require('dgeni');
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var _ = require('lodash');
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var shred = function(shredOptions) {
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try {
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var pkg = createShredPackage(shredOptions);
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var dgeni = new Dgeni([ pkg]);
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return dgeni.generate();
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} catch(err) {
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console.log(err);
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console.log(err.stack);
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throw err;
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}
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}
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var shredSingleDir = function(shredOptions, filePath) {
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shredOptions = resolveShredOptions(shredOptions);
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var fileDir = path.dirname(filePath);
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var relativePath = path.relative(shredOptions.examplesDir, fileDir);
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var examplesDir = path.join(shredOptions.examplesDir, relativePath);
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var fragmentsDir = path.join(shredOptions.fragmentsDir, relativePath);
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var options = {
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includeSubdirs: false,
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examplesDir: examplesDir,
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fragmentsDir: fragmentsDir
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}
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var cleanPath = path.join(fragmentsDir, '*.*')
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return delPromise([ cleanPath, '!**/*.ovr.*']).then(function(paths) {
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// console.log('Deleted files/folders:\n', paths.join('\n'));
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return shred(options);
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});
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}
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var buildShredMap = function(shredMapOptions) {
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try {
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var pkg = createShredMapPackage(shredMapOptions);
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var dgeni = new Dgeni([ pkg]);
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return dgeni.generate();
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} catch(err) {
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console.log(err);
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console.log(err.stack);
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throw err;
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}
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}
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module.exports = {
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shred: shred,
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shredSingleDir: shredSingleDir,
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buildShredMap: buildShredMap
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};
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function createShredPackage(shredOptions) {
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var pkg = new Dgeni.Package('doc-shredder', [
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// require('dgeni-packages/base') - doesn't work
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]);
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var options = resolveShredOptions(shredOptions);
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initializePackage(pkg)
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.factory(require('./fileShredder'))
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.factory(require('./regionExtractor'))
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.processor(require('./mdWrapperProcessor'))
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.config(function(readFilesProcessor, fileShredder ) {
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readFilesProcessor.fileReaders = [ fileShredder];
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})
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// default configs - may be overriden
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.config(function(readFilesProcessor) {
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// Specify the base path used when resolving relative paths to source and output files
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readFilesProcessor.basePath = "/";
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// Specify collections of source files that should contain the documentation to extract
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var extns = ['*.js', '*.html', '*.ts', '*.css', '*.json' ];
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var includeFiles = extns.map(function(extn) {
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if (options.includeSubdirs) {
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return path.join(options.examplesDir, '**', extn);
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} else {
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return path.join(options.examplesDir, extn);
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}
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});
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readFilesProcessor.sourceFiles = [ {
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// Process all candidate files in `src` and its subfolders ...
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include: includeFiles,
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exclude: ['**/node_modules/**', '**/typings/**'],
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// When calculating the relative path to these files use this as the base path.
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// So `src/foo/bar.js` will have relative path of `foo/bar.js`
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basePath: options.examplesDir
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} ];
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})
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.config(function(writeFilesProcessor) {
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// Specify where the writeFilesProcessor will write our generated doc files
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writeFilesProcessor.outputFolder = path.resolve(options.fragmentsDir);
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});
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return pkg;
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}
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var createShredMapPackage = function(mapOptions) {
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var pkg = new Dgeni.Package('doc-shred-mapper', [
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require('dgeni-packages/base'),
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require('dgeni-packages/nunjucks')
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]);
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var options = resolveMapOptions(mapOptions);
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initializePackage(pkg)
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.factory(require('./extractPathsReader'))
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.processor(require('./shredMapProcessor'))
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.config(function(shredMapProcessor) {
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shredMapProcessor.options = options;
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})
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.config(function(readFilesProcessor, extractPathsReader ) {
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readFilesProcessor.fileReaders = [ extractPathsReader];
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})
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// default configs - may be overriden
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.config(function(readFilesProcessor) {
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// Specify the base path used when resolving relative paths to source and output files
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readFilesProcessor.basePath = '/';
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// Specify collections of source files that should contain the documentation to extract
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var extns = ['*.jade' ];
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var includeFiles = extns.map(function(extn) {
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if (options.includeSubdirs) {
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return path.join(options.jadeDir, '**', extn);
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} else {
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return path.join(options.jadeDir, extn);
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}
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});
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readFilesProcessor.sourceFiles = [ {
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// Process all candidate files in `src` and its subfolders ...
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include: includeFiles,
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// When calculating the relative path to these files use this as the base path.
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// So `src/foo/bar.js` will have relative path of `foo/bar.js`
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basePath: options.jadeDir
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} ];
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})
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.config(function(writeFilesProcessor, renderDocsProcessor, unescapeCommentsProcessor) {
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if (!mapOptions.writeFilesEnabled) {
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// dgeni hack to allow a geni task to simply return the results of the shredMapProcessor directly
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renderDocsProcessor.$enabled = false;
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writeFilesProcessor.$enabled = false;
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unescapeCommentsProcessor.$enabled = false;
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} else {
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// Specify where the writeFilesProcessor will write our generated doc files
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writeFilesProcessor.outputFolder = path.resolve(options.outputDir);
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}
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})
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.config(function(templateFinder) {
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// look for templates in this folder
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templateFinder.templateFolders = [ path.resolve(__dirname) ];
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// Specify how to match docs to templates.
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// In this case we just use the same static template for all docs
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templateFinder.templatePatterns = [ '${ doc.docType }.template' ];
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})
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.config(function(computePathsProcessor, computeIdsProcessor) {
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computePathsProcessor.$enabled = false;
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computeIdsProcessor.$enabled = false;
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// Unused for now.
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//computePathsProcessor.pathTemplates.push({
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// docTypes: ['foo'],
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// pathTemplate: '',
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// getOutputPath: function () {
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// },
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//});
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//
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//computeIdsProcessor.idTemplates.push({
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// docTypes: ['foo'],
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// getAliases: function (doc) {
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// return [doc.id];
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// }
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//});
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});
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return pkg;
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}
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function resolveShredOptions(shredOptions) {
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var so = _.defaults({}, shredOptions, {
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// read files from any subdir under here
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examplesDir: "./docs/_examples",
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// shredded files get copied here with same subdir structure.
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fragmentsDir: "./docs/_fragments",
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// whether to include subdirectories when shredding.
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includeSubdirs: true
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});
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so.examplesDir = path.resolve(so.examplesDir);
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so.fragmentsDir = path.resolve(so.fragmentsDir);
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return so;
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}
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function resolveMapOptions(mapOptions) {
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var so = _.defaults({}, mapOptions, {
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includeSubdirs: true
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});
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so.jadeDir = path.resolve(so.jadeDir);
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so.devguideExamplesDir = path.resolve(so.devguideExamplesDir);
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so.apiExamplesDir = path.resolve(so.apiExamplesDir);
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so.fragmentsDir = path.resolve(so.fragmentsDir);
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return so;
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}
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function initializePackage(pkg) {
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return pkg
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.processor(require('dgeni-packages/base/processors/read-files'))
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.processor(require('dgeni-packages/base/processors/write-files'))
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.factory(require('dgeni-packages/base/services/writefile'))
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// Ugh... Boilerplate that dgeni needs to sequence operations
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.processor({ name: 'reading-files' })
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.processor({ name: 'files-read', $runAfter: ['reading-files'] })
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.processor({ name: 'processing-docs', $runAfter: ['files-read'] })
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.processor({ name: 'docs-processed', $runAfter: ['processing-docs'] })
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.processor({ name: 'adding-extra-docs', $runAfter: ['docs-processed'] })
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.processor({ name: 'extra-docs-added', $runAfter: ['adding-extra-docs'] })
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.processor({ name: 'computing-ids', $runAfter: ['extra-docs-added'] })
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.processor({ name: 'ids-computed', $runAfter: ['computing-ids'] })
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.processor({ name: 'computing-paths', $runAfter: ['ids-computed'] })
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.processor({ name: 'paths-computed', $runAfter: ['computing-paths'] })
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.processor({ name: 'rendering-docs', $runAfter: ['paths-computed'] })
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.processor({ name: 'docs-rendered', $runAfter: ['rendering-docs'] })
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.processor({ name: 'writing-files', $runAfter: ['docs-rendered'] })
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.processor({ name: 'files-written', $runAfter: ['writing-files'] })
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.config(function(log) {
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// Set logging level
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log.level = 'info';
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})
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} |