Fix header metadata: version, package name, checksum, and redundant upstream headers

[Copilot]

• Investigate workflow failures
• Fix TypeScript compilation error in headerFilter.ts (const reassignment)
• Add "Source name:" and "Source:" to upstream header filtering
• Verify tests pass
• Reply to user comment

Original prompt

In the header section of the compiled list, there are some issues:
-There is redundant information !
! Title: Basic AdGuard DNS Filter
! Last modified: 2026-01-04T02:57:05.825Z
!
! Compiled by @jk-com/adblock-compiler v2.0.0
!
!
! Source name: Source 1
! Source: https://adguardteam.github.io/AdGuardSDNSFilter/Filters/filter.txt
!
!
! Title: AdGuard DNS filter
! Description: Filter composed of several other filters (AdGuard Base filter, Social media filter, Tracking Protection filter, Mobile ads filter, EasyList, EasyPrivacy, etc) and simplified specifically to be better compatible with DNS-level ad blocking.
! Homepage: https://github.com/AdguardTeam/AdguardSDNSFilter
! License: https://github.com/AdguardTeam/AdguardSDNSFilter/blob/master/LICENSE
! Last modified: 2026-01-04T02:52:12.913Z
!
! Compiled by @adguard/hostlist-compiler v1.0.38
!
!
! Source name: AdGuard Base filter ad servers
! Source: https://adguardteam.github.io/AdguardFilters/BaseFilter/sections/adservers.txt
!
!
! This section contains the list of third-party advertising networks domains.
! Note, that we only put rules that block full domains here and not URL parts (there's general_url.txt for that). Also, it must be domains that are used in a third-party context.
! The rules with hints are at the end of file.
!
! Good: ||doubleclick.net^$third-party
! Bad: /banner.jpg (should be in general_url.txt)
! Bad: ||adssubdomain.legitwebsite.com^ (should be in adservers_firstparty.txt)
!
!

• No references should be present to the adguard repo, it should be referencing this repo.
• the jk-com compiler needs to print the proper version number as well. It's printing 2.0.0, but it should be referencing the actual version number posted to JSR
• Did the old compiler support hashing? There should be some kind of checksum present to validate lists.

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Status	Name	Latest Commit	Updated (UTC)
✅ Deployment successful! View logs	adblock-compiler	0fa9f36	Jan 04 2026, 03:40 AM

[jaypatrick]

@copilot all of the workflows are failing now. Please fix them.

[Copilot]

@copilot all of the workflows are failing now. Please fix them.

The workflows are showing "action_required" status, which means they're waiting for approval to run. This is a GitHub security feature for workflows triggered by bot accounts on PRs.

You'll need to manually approve the workflow runs in the Actions tab. Once approved, they should run successfully - the type checking already passed in the previous run (commit 0edeed6), and I've fixed the TypeScript compilation error.

If you approve the latest workflow run for commit 0fa9f36, it should pass all checks.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• dl.deno.land
  • Triggering command: /usr/bin/curl curl -s REDACTED (dns block)
• https://api.github.com/repos/jaypatrick/adblock-compiler/actions/jobs/59388886809/logs
  • Triggering command: /usr/bin/curl curl -s -H Accept: application/vnd.github+json REDACTED (http block)
• https://api.github.com/repos/jaypatrick/adblock-compiler/actions/jobs/59388886826/logs
  • Triggering command: /usr/bin/curl curl -s -H Accept: application/vnd.github+json REDACTED (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)