From 57e12bfd2f3d457155fded3f4ceb3632d83a0bdf Mon Sep 17 00:00:00 2001
From: Keegan Carruthers-Smith <keegan.csmith@gmail.com>
Date: Mon, 21 Jul 2025 12:24:42 +0200
Subject: [PATCH] chore(ci): remove broken update-tags workflow

It looks like it hasn't been used and addtionally it won't work. So lets
remove.

Test Plan: CI
---
 .buildkite/tools/enforce-tags/main.go  | 42 --------------------------
 .buildkite/tools/update-docker-tags.sh | 11 -------
 .github/workflows/update-tags.yml      | 33 --------------------
 3 files changed, 86 deletions(-)
 delete mode 100644 .buildkite/tools/enforce-tags/main.go
 delete mode 100755 .buildkite/tools/update-docker-tags.sh
 delete mode 100644 .github/workflows/update-tags.yml

diff --git a/.buildkite/tools/enforce-tags/main.go b/.buildkite/tools/enforce-tags/main.go
deleted file mode 100644
index 555d11b5..00000000
--- a/.buildkite/tools/enforce-tags/main.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-	"os"
-	"os/exec"
-	"strings"
-
-	"github.com/sourcegraph/sourcegraph/dev/ci/images"
-)
-
-func main() {
-	if len(os.Args) != 3 {
-		log.Fatal("constraint, directory arguments must be provided")
-	}
-	var (
-		constraint = os.Args[1]
-		dir        = os.Args[2]
-	)
-	args := []string{
-		"run",
-		"github.com/sourcegraph/update-docker-tags",
-	}
-	for _, image := range images.DeploySourcegraphDockerImages {
-		if constraint != "" {
-			args = append(args, fmt.Sprintf("-enforce=sourcegraph/%s=%s", image, constraint))
-		} else {
-			args = append(args, fmt.Sprintf("-update=sourcegraph/%s", image))
-		}
-	}
-	args = append(args, dir)
-	log.Println(strings.Join(args, " "))
-
-	cmd := exec.Command("go", args...)
-	cmd.Stderr = os.Stderr
-	cmd.Stdin = os.Stdin
-	cmd.Stdout = os.Stdout
-	if err := cmd.Run(); err != nil {
-		log.Fatal((err))
-	}
-}
diff --git a/.buildkite/tools/update-docker-tags.sh b/.buildkite/tools/update-docker-tags.sh
deleted file mode 100755
index aba5a639..00000000
--- a/.buildkite/tools/update-docker-tags.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-root_dir="$(dirname "${BASH_SOURCE[0]}")/.."
-cd "$root_dir"
-
-CONSTRAINT=$1
-
-go run .buildkite/tools/enforce-tags "$CONSTRAINT" base/
-go run .buildkite/tools/enforce-tags "$CONSTRAINT" examples/
diff --git a/.github/workflows/update-tags.yml b/.github/workflows/update-tags.yml
deleted file mode 100644
index b0414767..00000000
--- a/.github/workflows/update-tags.yml
+++ /dev/null
@@ -1,33 +0,0 @@
-name: Update tags
-on:
-  workflow_dispatch:
-    inputs:
-      semver:
-        required: true
-      branch:
-        required: true
-
-jobs:
-  dispatch:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@7884fcad6b5d53d10323aee724dc68d8b9096a2e # tag=v2
-      - uses: actions/setup-go@331ce1d993939866bb63c32c6cbbfd48fa76fc57 # renovate: tag=v2
-        with:
-          go-version: "^1.14"
-
-      # generate update
-      - name: Pin tags to ${{ github.event.inputs.semver }}
-        run: .buildkite/tools/update-docker-tags.sh "${{ github.event.inputs.semver }}"
-      - name: Open pull request
-        uses: peter-evans/create-pull-request@dcd5fd746d53dd8de555c0f10bca6c35628be47a # renovate: tag=v3
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ github.event.inputs.branch }}
-          branch: upgrade-${{ github.event.inputs.branch }}
-          title: "Upgrade ${{ github.event.inputs.branch }} to ${{ github.event.inputs.semver }}"
-          body: |
-            Upgrade the `${{ github.event.inputs.branch }}` branch's Sourcegraph Docker images to enforce constraints `${{ github.event.inputs.semver }}`.
-
-            This pull request was generate by [this run](https://github.com/sourcegraph/deploy-sourcegraph-k8s/actions/runs/${{ github.run_id }})
-          commit-message: "Upgrade to Sourcegraph ${{ github.event.inputs.semver }}"