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Public
Edited
Jun 12, 2023
12 forks
8 stars
5
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isSample = !hasApiKey
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pullRequest = isSample ? pullRequestSample : fetchGithub(`/repos/${repo}/pulls/${prNumber}`)
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// fetch the files included in the chosen pull request
files = isSample ? filesSample : fetchGithub(`/repos/${repo}/pulls/${prNumber}/files`)
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prUser = isSample ? prUserSample : fetchGithub(`/users/${pullRequest.user.login}`)
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data = isSample ? fileCommitDataSample : getCommitInfoForFiles(prNumber)
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getCommitInfoForFiles = async prNumber => {
const files = await fetchGithub(`/repos/${repo}/pulls/${prNumber}/files`);
const fileNames = files.map((f) => f.filename);

// build set of 15 most recent commits across all files in the PR
const commits = new Set();
for await (const fileCommits of files.map((f) =>
fetchGithub(`/repos/${repo}/commits`, {
path: f.filename,
per_page: limit
})
)) {
for (let { sha } of fileCommits) {
commits.add(sha);
}
}

// get commit metdata for each of the set of commits
const commitInfo = await Promise.all(
[...commits].map((c) => fetchGithub(`/repos/${repo}/commits/${c}`))
);

// flatten into tidy structure: 1 row per file and commit metadata
return parseCommitInfo(fileNames, commitInfo);
}
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Purpose-built for displays of data

Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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