71 lines
2.0 KiB
JavaScript
71 lines
2.0 KiB
JavaScript
const chokidar = require('chokidar');
|
|
|
|
const { createChallengeNode } = require('./create-Challenge-nodes');
|
|
|
|
exports.sourceNodes = function sourceChallengesSourceNodes(
|
|
{ actions, reporter },
|
|
pluginOptions
|
|
) {
|
|
const { source, onSourceChange, curriculumPath } = pluginOptions;
|
|
if (typeof source !== 'function') {
|
|
reporter.panic(`
|
|
"source" is a required option for fcc-source-challenges. It must be a
|
|
function that delivers challenge objects to the plugin
|
|
`);
|
|
}
|
|
if (typeof onSourceChange !== 'function') {
|
|
reporter.panic(`
|
|
"onSourceChange" is a required option for fcc-source-challenges. It must be
|
|
a function that delivers a new challenge object to the plugin
|
|
`);
|
|
}
|
|
if (typeof curriculumPath !== 'string') {
|
|
reporter.panic(`
|
|
"curriculumPath" is a required option for fcc-source-challenges. It must be
|
|
a path to a curriculum directory
|
|
`);
|
|
}
|
|
const { createNode } = actions;
|
|
const watcher = chokidar.watch(curriculumPath, {
|
|
ignored: /(^|[\/\\])\../,
|
|
persistent: true
|
|
});
|
|
|
|
watcher.on('ready', sourceAndCreateNodes).on(
|
|
'change',
|
|
filePath =>
|
|
(/\.md$/).test(filePath)
|
|
? onSourceChange(filePath)
|
|
.then(challenge => {
|
|
reporter.info(
|
|
`File changed at ${filePath}, replacing challengeNode id ${
|
|
challenge.id
|
|
}`
|
|
);
|
|
return createChallengeNode(challenge, reporter);
|
|
})
|
|
.then(createNode)
|
|
: null
|
|
);
|
|
|
|
function sourceAndCreateNodes() {
|
|
return source()
|
|
.then(challenges => Promise.all(challenges))
|
|
.then(challenges =>
|
|
challenges
|
|
.filter(
|
|
challenge => challenge.superBlock.toLowerCase() !== 'certificates'
|
|
)
|
|
.map(challenge => createChallengeNode(challenge, reporter))
|
|
.map(node => createNode(node))
|
|
)
|
|
.catch(e =>
|
|
reporter.panic(`fcc-source-challenges
|
|
|
|
${e.message}
|
|
|
|
`)
|
|
);
|
|
}
|
|
};
|