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mercury-parser/scripts/comment-for-pr.js

88 lines
2.6 KiB
JavaScript

/* eslint-disable */
const bot = require('@jesses/circle-github-bot').default.create();
const Parser = require('../dist/mercury.js');
const fs = require('fs');
const execSync = require('child_process').execSync;
const { getReport } = require('@postlight/ci-failed-test-reporter');
const run = () => {
const screenshotPath = process.argv[2];
const fixture = screenshotPath.split('tmp/artifacts/')[1].slice(0, -4);
const html = fs.readFileSync(`${fixture}`);
// first parse is just to get the url
Parser.parse('http://example.com', { html, fallback: false }).then(
({ url, domain, excerpt, word_count, direction }) => {
// with the url, second pass will test the correct parser
Mercury.parse(url, { html, fallback: false }).then(json => {
// removing excerpt b/c this comes from content, not necessary
delete json.excerpt;
// adding items that aren't pulled in custom parser w/out fallback
Object.assign(json, { url, domain, word_count, direction });
// a quick preview of the parsed content in an html file
const previewHtml = `<h1>${json.title}</h1><img src=${
json.lead_image_url
} /><p>${json.author}</p>${json.content}`;
const jsonPath = `${screenshotPath}-parsed.json`;
const fixtureArtifactPath = `tmp/artifacts/${fixture}`;
const previewPath = `tmp/artifacts/${fixture}.preview.html`;
fs.writeFileSync(previewPath, previewHtml);
fs.writeFileSync(jsonPath, JSON.stringify(json));
fs.writeFileSync(fixtureArtifactPath, html);
const testReport =
getReport('./test-output.json') || '✅ All tests passed';
const comment = `### 🤖 Automated Parsing Preview 🤖
**Commit:** \`${bot.env.commitMessage}\`
![Screenshot of fixture (this embed should work after repo is public)](${bot.artifactUrl(
screenshotPath
)})
[Original Article](${url}) | ${bot.artifactLink(
fixtureArtifactPath,
'HTML Fixture'
)} | ${bot.artifactLink(previewPath, 'Parsed Content Preview')}
<details>
<summary><b>Parsed JSON</b></summary>
\`\`\`json
${JSON.stringify(json, null, 2)}
\`\`\`
</details>
<br />
**\`null\` fields**
${Object.keys(json)
.map(key => (json[key] !== null ? '' : ` * \`${key}\n\``))
.join('\n\n') || 'None'}
${testReport}
`;
const commentPath = 'tmp/artifacts/comment.json';
fs.writeFileSync(
commentPath,
JSON.stringify({
body: comment,
issue: process.env.CIRCLE_PULL_REQUEST,
})
);
});
}
);
};
run();