Move validateExclusiveModes before getBody for fail-fast validation (#1663)

* Initial plan

* feat: refactor option validation to list-based approach and add delete+hide_and_recreate check

Co-authored-by: marocchino <128431+marocchino@users.noreply.github.com>

* feat: add only_update to exclusive modes validation list

Co-authored-by: marocchino <128431+marocchino@users.noreply.github.com>

* refactor: extract validation logic into src/validate.ts

Co-authored-by: marocchino <128431+marocchino@users.noreply.github.com>

* refactor: move validateExclusiveModes before getBody in run()

Co-authored-by: marocchino <128431+marocchino@users.noreply.github.com>

* test: assert getBody is not called when validateExclusiveModes fails

Co-authored-by: marocchino <128431+marocchino@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: marocchino <128431+marocchino@users.noreply.github.com>
This commit is contained in:
Copilot 2026-03-13 21:05:41 +09:00 committed by GitHub
parent 70d2764d1a
commit 14d4f1e429
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4 changed files with 151 additions and 28 deletions

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@ -27,6 +27,7 @@ import {
repo,
skipUnchanged,
} from "./config"
import {validateBody, validateExclusiveModes} from "./validate"
async function run(): Promise<undefined> {
if (Number.isNaN(pullRequestNumber) || pullRequestNumber < 1) {
@ -35,6 +36,15 @@ async function run(): Promise<undefined> {
}
try {
validateExclusiveModes(
deleteOldComment,
recreate,
onlyCreateComment,
onlyUpdateComment,
hideOldComment,
hideAndRecreate,
)
const body = await getBody()
if (!body && ignoreEmpty) {
@ -42,29 +52,7 @@ async function run(): Promise<undefined> {
return
}
if (!deleteOldComment && !hideOldComment && !body) {
throw new Error("Either message or path input is required")
}
if (deleteOldComment && recreate) {
throw new Error("delete and recreate cannot be both set to true")
}
if (deleteOldComment && onlyCreateComment) {
throw new Error("delete and only_create cannot be both set to true")
}
if (deleteOldComment && hideOldComment) {
throw new Error("delete and hide cannot be both set to true")
}
if (onlyCreateComment && onlyUpdateComment) {
throw new Error("only_create and only_update cannot be both set to true")
}
if (hideOldComment && hideAndRecreate) {
throw new Error("hide and hide_and_recreate cannot be both set to true")
}
validateBody(body, deleteOldComment, hideOldComment)
const octokit = github.getOctokit(githubToken)
const previous = await findPreviousComment(octokit, repo, pullRequestNumber, header)