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/*
This is the extractor script that generates the snippets.json and snippetsArchive.json files.
Run using `npm run extractor`.
*/
// Load modules
const fs = require('fs-extra');
const path = require('path');
const { green } = require('kleur');
const util = require('./util');
const config = require('../config');
// Paths
const SNIPPETS_PATH = `./${config.snippetPath}`;
const SNIPPETS_ARCHIVE_PATH = `./${config.snippetArchivePath}`;
const GLOSSARY_PATH = `./${config.glossaryPath}`;
const OUTPUT_PATH = `./${config.snippetDataPath}`;
// Terminate if parent commit is a Travis build
if (
util.isTravisCI() &&
/^Travis build: \d+/g.test(process.env['TRAVIS_COMMIT_MESSAGE'])
) {
console.log(
`${green(
'NOEXTRACT',
)} Snippet extraction terminated, parent commit is a Travis build!`,
);
process.exit(0);
}
// Setup everything
let snippets = {},
snippetsArray = [],
archivedSnippets = {},
archivedSnippetsArray = [],
glossarySnippets = {},
glossarySnippetsArray = [];
console.time('Extractor');
// Synchronously read all snippets from snippets, snippets_archive and glossary folders and sort them as necessary (case-insensitive)
snippets = util.readSnippets(SNIPPETS_PATH);
snippetsArray = Object.keys(snippets).reduce((acc, key) => {
acc.push(snippets[key]);
return acc;
}, []);
archivedSnippets = util.readSnippets(SNIPPETS_ARCHIVE_PATH);
archivedSnippetsArray = Object.keys(archivedSnippets).reduce((acc, key) => {
acc.push(archivedSnippets[key]);
return acc;
}, []);
glossarySnippets = util.readSnippets(GLOSSARY_PATH);
glossarySnippetsArray = Object.keys(glossarySnippets).reduce((acc, key) => {
acc.push(glossarySnippets[key]);
return acc;
}, []);
const completeData = {
data: [...snippetsArray],
meta: {
specification: 'http://jsonapi.org/format/',
type: 'snippetArray',
scope: SNIPPETS_PATH,
},
};
const listingData = {
data: completeData.data.map(v => ({
id: v.id,
type: 'snippetListing',
title: v.title,
attributes: {
text: v.attributes.text,
tags: v.attributes.tags,
},
meta: {
hash: v.meta.hash,
},
})),
meta: {
specification: 'http://jsonapi.org/format/',
type: 'snippetListingArray',
scope: SNIPPETS_PATH,
},
};
const archiveCompleteData = {
data: [...archivedSnippetsArray],
meta: {
specification: 'http://jsonapi.org/format/',
type: 'snippetArray',
scope: SNIPPETS_ARCHIVE_PATH,
}
};
const archiveListingData = {
data: archiveCompleteData.data.map(v => ({
id: v.id,
type: 'snippetListing',
title: v.title,
attributes: {
text: v.attributes.text,
tags: v.attributes.tags,
},
meta: {
hash: v.meta.hash,
},
})),
meta: {
specification: 'http://jsonapi.org/format/',
type: 'snippetListingArray',
scope: SNIPPETS_ARCHIVE_PATH,
},
};
const glossaryData = {
data: glossarySnippetsArray.map(v => ({
id: v.id,
type: 'glossaryTerm',
title: v.title,
attributes: {
text: v.attributes.text,
tags: v.attributes.tags,
},
meta: {
hash: v.meta.hash,
},
})),
meta: {
specification: 'http://jsonapi.org/format/',
type: 'glossaryTermArray',
scope: GLOSSARY_PATH,
},
};
// Write files
fs.writeFileSync(
path.join(OUTPUT_PATH, 'snippets.json'),
JSON.stringify(completeData, null, 2),
);
fs.writeFileSync(
path.join(OUTPUT_PATH, 'snippetList.json'),
JSON.stringify(listingData, null, 2),
);
fs.writeFileSync(
path.join(OUTPUT_PATH, 'archivedSnippets.json'),
JSON.stringify(archiveCompleteData, null, 2),
);
fs.writeFileSync(
path.join(OUTPUT_PATH, 'archivedSnippetList.json'),
JSON.stringify(archiveListingData, null, 2),
);
fs.writeFileSync(
path.join(OUTPUT_PATH, 'glossaryTerms.json'),
JSON.stringify(glossaryData, null, 2),
);
// Display messages and time
console.log(`${green('SUCCESS!')} JSON data files generated!`);
console.timeEnd('Extractor');