Dumb-tap refactor: remove in-tap automation

README.md

@@ -1,6 +1,7 @@
 # homebrew-hawkop
 
-Homebrew tap for [HawkOp](https://github.com/stackhawk/hawkop) — a CLI companion for the StackHawk AppSec Intelligence Platform.
+Homebrew tap for [HawkOp](https://github.com/stackhawk/hawkop) — a CLI
+companion for the StackHawk AppSec Intelligence Platform.
 
 ## Install
 
@@ -9,8 +10,11 @@ brew tap stackhawk/hawkop
 brew install hawkop
 ```
 
-> Requires a published release. If you see `Error: No available formula`, the
-> first release has not yet been cut — see [Releasing a new version](#releasing-a-new-version).
+To pin a specific version:
+
+```sh
+brew install stackhawk/hawkop/hawkop@0.6.1
+```
 
 ## Upgrade
 
@@ -26,40 +30,15 @@ brew uninstall hawkop
 brew untap stackhawk/hawkop
 ```
 
-## Releasing a new version
-
-The formula is auto-generated. Do **not** edit `Formula/hawkop.rb` by hand.
-
-### Manual release
-
-```sh
-gh workflow run update-formula.yml \
-  -R stackhawk/homebrew-hawkop \
-  -f version=X.Y.Z
-```
-
-This triggers the `update-formula` workflow, which renders
-`scripts/formula-template.rb` using SHA256 sidecars from
-`download.stackhawk.com/hawkop/cli/` and commits the result to `main`.
-
-### Automated release
-
-Upstream `stackhawk/hawkop` can send a `repository_dispatch` event of type
-`hawkop-release` with payload `{"version": "X.Y.Z"}` to this repo to trigger
-the same workflow.
-
-## Troubleshooting
-
-**`brew install` fails with a checksum mismatch.**
-The tarball was re-uploaded with different content than the formula recorded.
-Re-run the update workflow for the affected version.
+## How this tap is maintained
 
-**`brew install` fails with HTTP 404.**
-The formula is pinned to a version whose tarballs have not been published,
-or the download bucket was rolled back. Check
-`https://download.stackhawk.com/hawkop/cli/hawkop-v<VERSION>-<target>.tar.gz`
-with `curl -I` and coordinate with the `stackhawk/hawkop` release owner.
+Do not edit `Formula/*.rb` by hand. The formulae in this repo are
+regenerated by the [`stackhawk/hawkop`](https://github.com/stackhawk/hawkop)
+release pipeline on every prod release — that pipeline owns the template,
+hashes the published tarballs, renders `Formula/hawkop.rb` (latest) and
+`Formula/hawkop@<version>.rb` (pinned), and pushes the changes here as
+the `runner` user.
 
-**Shell renderer fails locally.**
-Run `bats scripts/test-update-formula.bats` and
-`shellcheck scripts/update-formula.sh` from the repo root.
+If the formula needs to change (new platform, updated `test do` block,
+etc.), edit `brew/hawkop.rb.template` in the upstream `hawkop` repo and
+cut a release.