gitlab-org--gitlab-foss/app/assets/javascripts/repository/log_tree.js

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import { normalizeData } from 'ee_else_ce/repository/utils/commit';
import axios from '~/lib/utils/axios_utils';
import getCommits from './queries/getCommits.query.graphql';
import getProjectPath from './queries/getProjectPath.query.graphql';
import getRef from './queries/getRef.query.graphql';
let fetchpromise;
let resolvers = [];
export function resolveCommit(commits, path, { resolve, entry }) {
const commit = commits.find(c => c.filePath === `${path}/${entry.name}` && c.type === entry.type);
if (commit) {
resolve(commit);
}
}
export function fetchLogsTree(client, path, offset, resolver = null) {
if (resolver) {
resolvers.push(resolver);
}
if (fetchpromise) return fetchpromise;
const { projectPath } = client.readQuery({ query: getProjectPath });
const { ref } = client.readQuery({ query: getRef });
fetchpromise = axios
.get(
`${gon.relative_url_root}/${projectPath}/-/refs/${encodeURIComponent(
ref,
)}/logs_tree/${encodeURIComponent(path.replace(/^\//, ''))}`,
{
params: { format: 'json', offset },
},
)
.then(({ data, headers }) => {
const headerLogsOffset = headers['more-logs-offset'];
const { commits } = client.readQuery({ query: getCommits });
const newCommitData = [...commits, ...normalizeData(data, path)];
client.writeQuery({
query: getCommits,
data: { commits: newCommitData },
});
resolvers.forEach(r => resolveCommit(newCommitData, path, r));
fetchpromise = null;
if (headerLogsOffset) {
fetchLogsTree(client, path, headerLogsOffset);
} else {
resolvers = [];
}
});
return fetchpromise;
}