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feat: support multiple issues #5 #6

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feat: support multiple issues #5 #6

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61 changes: 31 additions & 30 deletions dist/index.js
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74 changes: 40 additions & 34 deletions src/main.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,8 @@ import getTeams from "./getTeams";
import getIssueByTeamAndNumber from "./getIssueByTeamAndNumber";
import addLabels from "./addLabels";

const getIdsFromInput = (input: string): string[] => {
if (!input.trim()) {
return [];
}
return input.split(",").map((id) => id.trim());
};
const getIdsFromInput = (input: string): string[] =>
input.trim() ? input.split(",").map((id) => id.trim()) : [];

const main = async () => {
try {
Expand All @@ -28,12 +24,8 @@ const main = async () => {
return;
}

const prBody = context?.payload?.pull_request?.body;
const prBody = context?.payload?.pull_request?.body ?? "";
debug(`PR Body: ${prBody}`);
if (prBranch === undefined) {
setFailed(`Could not load PR body`);
return;
}

const apiKey = getInput("linear-api-key", { required: true });
const linearClient = new LinearClient({ apiKey });
Expand All @@ -44,41 +36,55 @@ const main = async () => {
}

const labelIds = getIdsFromInput(getInput("linear-issue-label-ids"));
const haystack = prBranch + " " + prTitle + " " + prBody;
const foundIssues = [];
const processedIssueIds = new Set();

for (const team of teams) {
// TODO: Iterate over multiple matches and not just first match
const regexString = `${team.key}-(?<issueNumber>\\d+)`;
const regex = new RegExp(regexString, "gim");
const haystack = prBranch + " " + prTitle + " " + prBody;
debug(`Checking PR for indentifier "${regexString}" in "${haystack}"`);
const check = regex.exec(haystack);
const issueNumber = check?.groups?.issueNumber;

if (issueNumber) {
debug(`Found issue number: ${issueNumber}`);
const issue = await getIssueByTeamAndNumber(
linearClient,
team,
Number(issueNumber),
);
if (issue) {
addLabels(linearClient, issue, labelIds);
setOutput("linear-team-id", team.id);
setOutput("linear-team-key", team.key);
setOutput("linear-issue-id", issue.id);
setOutput("linear-issue-number", issue.number);
setOutput("linear-issue-identifier", issue.identifier);
setOutput("linear-issue-url", issue.url);
setOutput("linear-issue-title", issue.title);
setOutput("linear-issue-description", issue.description);
return;
const matches = [...haystack.matchAll(regex)];
for (const match of matches) {
const issueNumber = match.groups?.issueNumber;
if (issueNumber) {
debug(`Found issue number: ${issueNumber}`);
const issue = await getIssueByTeamAndNumber(
linearClient,
team,
Number(issueNumber),
);
if (issue && !processedIssueIds.has(issue.id)) {
processedIssueIds.add(issue.id);
await addLabels(linearClient, issue, labelIds);
foundIssues.push(issue);
}
}
}
}

if (foundIssues.length > 0) {
const firstIssue = foundIssues[0];
const firstTeam = teams.find((t) =>
firstIssue.identifier.startsWith(t.key),
);
if (firstTeam) {
setOutput("linear-team-id", firstTeam.id);
setOutput("linear-team-key", firstTeam.key);
}
setOutput("linear-issue-id", firstIssue.id);
setOutput("linear-issue-number", firstIssue.number);
setOutput("linear-issue-identifier", firstIssue.identifier);
setOutput("linear-issue-url", firstIssue.url);
setOutput("linear-issue-title", firstIssue.title);
setOutput("linear-issue-description", firstIssue.description);
return;
}

setFailed(
`Failed to find Linear issue identifier in PR branch, title, or body.`,
);
return;
} catch (error) {
setFailed(`${(error as any)?.message ?? error}`);
}
Expand Down