René's URL Explorer Experiment


Title: Update eslint to v9 by henrymercer · Pull Request #3497 · github/codeql-action · GitHub

Open Graph Title: Update eslint to v9 by henrymercer · Pull Request #3497 · github/codeql-action

X Title: Update eslint to v9 by henrymercer · Pull Request #3497 · github/codeql-action

Description: This PR updates eslint to v9. It is too early to update to v10 since some of our linter plugins don't yet have support. The eslint config file has changed substantially due to converting to flat config and changes to upstream plugins. I have attempted to ensure that the rules we are running are the same, and note that there is only one change to disable directives, which is to remove a while (true) statement that is no longer flagged by the no constant condition linting rule. However this PR would benefit from a careful look at this config file. I checked import/no-cycle manually, since this has caught user-visible issues for us in the past. Strangely I could not get import/no-cycle to work with eslint v9. It ran, but did not detect an example import cycle. I have replaced it by import-x/no-cycle, but it's still odd to me that this didn't work initially. Risk assessment For internal use only. Please select the risk level of this change: Low risk: Changes are fully under feature flags, or have been fully tested and validated in pre-production environments and are highly observable, or are documentation or test only. Which use cases does this change impact? Environments: Testing/None - This change does not impact any CodeQL workflows in production. How did/will you validate this change? Going through linter plugins to check rules, confirming other disable directives are still required. If something goes wrong after this change is released, what are the mitigation and rollback strategies? Rollback - Change can only be disabled by rolling back the release or releasing a new version with a fix. How will you know if something goes wrong after this change is released? n/a Are there any special considerations for merging or releasing this change? No special considerations - This change can be merged at any time. Merge / deployment checklist Confirm this change is backwards compatible with existing workflows. Consider adding a changelog entry for this change. Confirm the readme and docs have been updated if necessary.

Open Graph Description: This PR updates eslint to v9. It is too early to update to v10 since some of our linter plugins don't yet have support. The eslint config file has changed substantially due to converting to fl...

X Description: This PR updates eslint to v9. It is too early to update to v10 since some of our linter plugins don't yet have support. The eslint config file has changed substantially due to converting t...

Opengraph URL: https://github.com/github/codeql-action/pull/3497

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/files(.:format)
route-controllerpull_requests
route-actionfiles
fetch-noncev2:fd27967f-699a-cb51-0279-2e7f123b3d28
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idB4C6:951F5:DF4D5C:143D0EB:6A4CC681
html-safe-noncecf6bc28ef78fffb0cf0d8fe2d48011a93700d7e70e8b3d8819ff1a56828fe2b1
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCNEM2Ojk1MUY1OkRGNEQ1QzoxNDNEMEVCOjZBNENDNjgxIiwidmlzaXRvcl9pZCI6IjgxNDIzMjI0ODY2OTc4MzgyMDkiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmacd46d459896eef8c2560d54305631d38905655d1b917bb0176b9c27f536895d3e
hovercard-subject-tagpull_request:3308621269
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///pull_requests/show/files
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/github/codeql-action/pull/3497/files
twitter:imagehttps://avatars.githubusercontent.com/u/14129055?s=400&v=4
twitter:cardsummary_large_image
og:imagehttps://avatars.githubusercontent.com/u/14129055?s=400&v=4
og:image:altThis PR updates eslint to v9. It is too early to update to v10 since some of our linter plugins don't yet have support. The eslint config file has changed substantially due to converting to fl...
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None3d11bb817438277de2a940854450e83a7d32b6aeb5014e9e6b00a6423900251c
turbo-cache-controlno-preview
diff-viewunified
go-importgithub.com/github/codeql-action git https://github.com/github/codeql-action.git
octolytics-dimension-user_id9919
octolytics-dimension-user_logingithub
octolytics-dimension-repository_id259445878
octolytics-dimension-repository_nwogithub/codeql-action
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id259445878
octolytics-dimension-repository_network_root_nwogithub/codeql-action
turbo-body-classeslogged-out env-production page-responsive full-width
disable-turbotrue
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
released0da0eb92994395299ed4450bf67b0373005be36
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/github/codeql-action/pull/3497/files#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fgithub%2Fcodeql-action%2Fpull%2F3497%2Ffiles
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fgithub%2Fcodeql-action%2Fpull%2F3497%2Ffiles
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fpull_requests%2Fshow%2Ffiles&source=header-repo&source_repo=github%2Fcodeql-action
Reloadhttps://github.com/github/codeql-action/pull/3497/files
Reloadhttps://github.com/github/codeql-action/pull/3497/files
Reloadhttps://github.com/github/codeql-action/pull/3497/files
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
github https://github.com/github
codeql-actionhttps://github.com/github/codeql-action
Notifications https://github.com/login?return_to=%2Fgithub%2Fcodeql-action
Fork 470 https://github.com/login?return_to=%2Fgithub%2Fcodeql-action
Star 1.6k https://github.com/login?return_to=%2Fgithub%2Fcodeql-action
Code https://github.com/github/codeql-action
Issues 156 https://github.com/github/codeql-action/issues
Pull requests 27 https://github.com/github/codeql-action/pulls
Actions https://github.com/github/codeql-action/actions
Models https://github.com/github/codeql-action/models
Security and quality 2 https://github.com/github/codeql-action/security
Insights https://github.com/github/codeql-action/pulse
Code https://github.com/github/codeql-action
Issues https://github.com/github/codeql-action/issues
Pull requests https://github.com/github/codeql-action/pulls
Actions https://github.com/github/codeql-action/actions
Models https://github.com/github/codeql-action/models
Security and quality https://github.com/github/codeql-action/security
Insights https://github.com/github/codeql-action/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fgithub%2Fcodeql-action%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fgithub%2Fcodeql-action%2Fissues%2Fnew%2Fchoose
henrymercerhttps://github.com/henrymercer
mainhttps://github.com/github/codeql-action/tree/main
henrymercer/eslint-v9https://github.com/github/codeql-action/tree/henrymercer/eslint-v9
Conversation 5 https://github.com/github/codeql-action/pull/3497
Findings https://github.com/github/codeql-action/pull/3497/findings
Commits 5 https://github.com/github/codeql-action/pull/3497/commits
Checks 253 https://github.com/github/codeql-action/pull/3497/checks
Files changed https://github.com/github/codeql-action/pull/3497/files
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
Update eslint to v9 https://github.com/github/codeql-action/pull/3497/files#top
Show all changes 5 commits https://github.com/github/codeql-action/pull/3497/files
c545315 Update eslint to v9 henrymercer Feb 20, 2026 https://github.com/github/codeql-action/pull/3497/commits/c54531587d1ef0d48b47b29d2ebf63a7797f8445
b948539 Use `import-x/no-cycle` henrymercer Feb 20, 2026 https://github.com/github/codeql-action/pull/3497/commits/b948539dd414a78351f4c66400dc24f0749a0029
48094d2 Explicitly include eslint recommended rules henrymercer Feb 23, 2026 https://github.com/github/codeql-action/pull/3497/commits/48094d2b6edffce97dc68cdb944eb00d20d5757c
fba33f6 Enable `tseslint` strict rules henrymercer Feb 23, 2026 https://github.com/github/codeql-action/pull/3497/commits/fba33f686abb9319a34cc9ab182b26e8141e0111
2a07b6e Merge branch 'main' into henrymercer/eslint-v9 henrymercer Feb 23, 2026 https://github.com/github/codeql-action/pull/3497/commits/2a07b6e3c7cb3841166441d98d5ac37f3077db18
Clear filters https://github.com/github/codeql-action/pull/3497/files
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
eslint.config.mjs https://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
analyze-action-post.js https://github.com/github/codeql-action/pull/3497/files#diff-911c5662a35b2dddfb65aeded5d3fbb4305c867e2f8988eb1d75bee9208593ab
analyze-action.js https://github.com/github/codeql-action/pull/3497/files#diff-4926d6bcb92a4de805ceb8d280f31c24cffa2445b3a36cc658e5032a0910ed15
autobuild-action.js https://github.com/github/codeql-action/pull/3497/files#diff-850bbbd46e929f29c34c186fb38aebfc228803ab6191e6a668027042620c4f30
init-action-post.js https://github.com/github/codeql-action/pull/3497/files#diff-08750c194e36e3925a63362bbc1a7207690bd44add665b7c357e9d8b1861a4e6
init-action.js https://github.com/github/codeql-action/pull/3497/files#diff-bd9b22d62f144e71ae32a07c7c5151e30b31cd76d22303745df64c9886d81342
resolve-environment-action.js https://github.com/github/codeql-action/pull/3497/files#diff-46abfbca7ce31021720a31a005df69b4d2001e8f6211629198bd996ca1624d8b
setup-codeql-action.js https://github.com/github/codeql-action/pull/3497/files#diff-48a1e0d5f2fd249f221a7fcf67cd08518a435c0710722fa28b51fa40703e39ea
start-proxy-action-post.js https://github.com/github/codeql-action/pull/3497/files#diff-097051c7f12bb5167c369a2967376b55951a4d4d95b6f9dd4e0caf70fbd89dbf
start-proxy-action.js https://github.com/github/codeql-action/pull/3497/files#diff-9ef3265f6cc827943cc3edade4225dacb911ccb9d6891b38d0e744208d0dbe99
upload-lib.js https://github.com/github/codeql-action/pull/3497/files#diff-8ea2623264a4246323c551f1b018e163d8ea00c2fed5c4f4ead1c5b9d036cfd6
upload-sarif-action-post.js https://github.com/github/codeql-action/pull/3497/files#diff-83f37f8420ffb4c89a3f6a74854bdc504b93edd5e0f7dbd73772d8f8c1f4d11e
upload-sarif-action.js https://github.com/github/codeql-action/pull/3497/files#diff-5d3767541163ba07f1a1928ef585f505845a68d6a46a26fb68fa41e19786111b
package-lock.json https://github.com/github/codeql-action/pull/3497/files#diff-053150b640a7ce75eff69d1a22cae7f0f94ad64ce9a855db544dda0929316519
package.json https://github.com/github/codeql-action/pull/3497/files#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519
upload-lib.ts https://github.com/github/codeql-action/pull/3497/files#diff-9c600636c759380cf603b7cb23771d1fe5b3cf73df63a71bd566c0cf34fa6b38
util.ts https://github.com/github/codeql-action/pull/3497/files#diff-3294a832ea2276e554177e0b3007cc2d401c082912c7fbde49fa09141bf1aed1
https://github.com/github/codeql-action/blob/main/CODEOWNERS#L1
eslint.config.mjshttps://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
View file https://github.com/github/codeql-action/blob/2a07b6e3c7cb3841166441d98d5ac37f3077db18/eslint.config.mjs
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/github/codeql-action/pull/3497/{{ revealButtonHref }}
https://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
https://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
https://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
https://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
https://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
https://github.com/github/codeql-action/pull/3497/files#diff-9601a8f6c734c2001be34a2361f76946d19a39a709b5e8c624a2a5a0aade05f2
https://github.com/github/codeql-action/blob/main/CODEOWNERS#L1
lib/analyze-action-post.jshttps://github.com/github/codeql-action/pull/3497/files#diff-911c5662a35b2dddfb65aeded5d3fbb4305c867e2f8988eb1d75bee9208593ab
View file https://github.com/github/codeql-action/blob/2a07b6e3c7cb3841166441d98d5ac37f3077db18/lib/analyze-action-post.js
Open in desktop https://desktop.github.com
how customized files appear on GitHubhttps://docs.github.com/github/administering-a-repository/customizing-how-changed-files-appear-on-github
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
https://github.com/github/codeql-action/blob/main/CODEOWNERS#L1
lib/analyze-action.jshttps://github.com/github/codeql-action/pull/3497/files#diff-4926d6bcb92a4de805ceb8d280f31c24cffa2445b3a36cc658e5032a0910ed15
View file https://github.com/github/codeql-action/blob/2a07b6e3c7cb3841166441d98d5ac37f3077db18/lib/analyze-action.js
Open in desktop https://desktop.github.com
how customized files appear on GitHubhttps://docs.github.com/github/administering-a-repository/customizing-how-changed-files-appear-on-github
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
https://github.com/github/codeql-action/blob/main/CODEOWNERS#L1
lib/autobuild-action.jshttps://github.com/github/codeql-action/pull/3497/files#diff-850bbbd46e929f29c34c186fb38aebfc228803ab6191e6a668027042620c4f30
View file https://github.com/github/codeql-action/blob/2a07b6e3c7cb3841166441d98d5ac37f3077db18/lib/autobuild-action.js
Open in desktop https://desktop.github.com
how customized files appear on GitHubhttps://docs.github.com/github/administering-a-repository/customizing-how-changed-files-appear-on-github
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
https://github.com/github/codeql-action/blob/main/CODEOWNERS#L1
lib/init-action-post.jshttps://github.com/github/codeql-action/pull/3497/files#diff-08750c194e36e3925a63362bbc1a7207690bd44add665b7c357e9d8b1861a4e6
View file https://github.com/github/codeql-action/blob/2a07b6e3c7cb3841166441d98d5ac37f3077db18/lib/init-action-post.js
Open in desktop https://desktop.github.com
how customized files appear on GitHubhttps://docs.github.com/github/administering-a-repository/customizing-how-changed-files-appear-on-github
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
https://github.com/github/codeql-action/blob/main/CODEOWNERS#L1
lib/init-action.jshttps://github.com/github/codeql-action/pull/3497/files#diff-bd9b22d62f144e71ae32a07c7c5151e30b31cd76d22303745df64c9886d81342
View file https://github.com/github/codeql-action/blob/2a07b6e3c7cb3841166441d98d5ac37f3077db18/lib/init-action.js
Open in desktop https://desktop.github.com
how customized files appear on GitHubhttps://docs.github.com/github/administering-a-repository/customizing-how-changed-files-appear-on-github
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
Please reload this pagehttps://github.com/github/codeql-action/pull/3497/files
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.