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gruntfile.js
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gruntfile.js
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// MIT License
//
// Copyright (c) 2020 Sébastien Côté
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
module.exports = function (grunt) {
const JSON_SCHEMA = 'src/moto-service.schema.json';
const JSON_SCHEMA_VERSION = 'json-schema-draft-07';
const JSON_SOURCE = ['src/**/*.json', '!src/**/*.schema.json'];
const JSON_OUTPUT_DIR = 'dist';
const JSON_DB_OUTPUT = `${JSON_OUTPUT_DIR}/motorcycle-service-intervals.json`;
const JSON_INDEX_OUTPUT = `${JSON_OUTPUT_DIR}/motorcycle-service-index.json`;
grunt.initConfig({
clean: [`${JSON_OUTPUT_DIR}/*`],
jsonlint: {
options: {
format: true,
prettyPrint: true,
sortKeys: true,
indent: 3,
schema: {
src: JSON_SCHEMA,
environment: JSON_SCHEMA_VERSION
}
},
// Validate and format the input files. Errors are easier to find/correct here.
pre: {
src: JSON_SOURCE,
},
// Validate and format the output file after the merge.
post: {
src: JSON_DB_OUTPUT
}
},
'merge-moto-json': {
all: {
src: JSON_SOURCE,
dest: JSON_DB_OUTPUT,
index: JSON_INDEX_OUTPUT,
templates: JSON_OUTPUT_DIR,
},
},
});
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-jsonlint');
grunt.registerMultiTask('merge-moto-json', 'Merge mototorcycle service JSON files', function () {
let options = this.options();
let names = new Set();
let index = {};
grunt.verbose.writeflags(options, "Options");
/* iterate over all src-dest file pairs */
this.files.forEach(function (f) {
try {
let jsonDb = {
motorcycles: []
};
f.src.forEach(function (src) {
if (!grunt.file.exists(src))
throw "JSON source file \"" + src + "\" not found.";
else {
let fragment;
grunt.log.debug("reading JSON source file \"" + src + "\"");
try {
fragment = grunt.file.readJSON(src);
const name = fragment.motorcycles[0].name;
if (names.has(name)) {
grunt.fail.warn(`Template name already used: ${name}`);
}
names.add(name);
jsonDb.motorcycles.push(...fragment.motorcycles);
const location = src.substr(4);
index[name] = {
description: fragment.motorcycles[0].description,
location: location,
};
grunt.file.copy(src, `${f.templates}/${location}`);
}
catch (e) { grunt.fail.warn(e); }
}
});
/* write DB as new JSON */
grunt.log.debug("writing JSON DB file \"" + f.dest + "\"");
grunt.file.write(f.dest, JSON.stringify(jsonDb, options.replacer, options.space));
grunt.log.writeln("File \"" + f.dest + "\" created.");
/* write index as new JSON */
grunt.log.debug("writing JSON index file \"" + f.index + "\"");
grunt.file.write(f.index, JSON.stringify(index, options.replacer, options.space));
grunt.log.writeln("File \"" + f.index + "\" created.");
}
catch (e) {
grunt.fail.warn(e);
}
});
});
grunt.registerTask('default', ['clean', 'jsonlint:pre', 'merge-moto-json', 'jsonlint:post']);
};