From 4d487e537257a722709d499fbe13b78addb86caa Mon Sep 17 00:00:00 2001
From: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>
Date: Tue, 20 Dec 2022 10:43:45 -0500
Subject: [PATCH 1/3] ci: enforce semantic PR title

Signed-off-by: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>
---
 .github/workflows/pr-title-check.yml | 41 ++++++++++++++++++++++++++++
 .github/workflows/update-snyk.yaml   |  2 +-
 2 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/pr-title-check.yml

diff --git a/.github/workflows/pr-title-check.yml b/.github/workflows/pr-title-check.yml
new file mode 100644
index 0000000000000..847b48e4885ec
--- /dev/null
+++ b/.github/workflows/pr-title-check.yml
@@ -0,0 +1,41 @@
+name: "Lint PR"
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+
+permissions:
+  contents: read
+
+jobs:
+  main:
+    permissions:
+      pull-requests: read  # for amannn/action-semantic-pull-request to analyze PRs
+      statuses: write  # for amannn/action-semantic-pull-request to mark status of analyzed PR
+    name: Validate PR title
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@01d5fd8a8ebb9aafe902c40c53f0f4744f7381eb # v5.0.2
+        with:
+          types: |
+            feat
+            fix
+            docs
+            test
+            ci
+            chore
+            [Bot] docs
+          scopes: |
+            controller
+            applicationset
+            repo-server
+            api
+            ui
+            deps
+            cli
+          requireScope: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/update-snyk.yaml b/.github/workflows/update-snyk.yaml
index 02c83f6fab78a..3dd74e86f8404 100644
--- a/.github/workflows/update-snyk.yaml
+++ b/.github/workflows/update-snyk.yaml
@@ -31,6 +31,6 @@ jobs:
           git config --global user.email 'ci@argoproj.com'
           git config --global user.name 'CI'
           git add docs/snyk
-          git commit -m "[Bot] Update Snyk reports" --signoff
+          git commit -m "[Bot] docs: Update Snyk reports" --signoff
           git push --set-upstream origin "$pr_branch"
           gh pr create -B master -H "$pr_branch" --title '[Bot] docs: Update Snyk report' --body ''

From 820b3f62e568e384d62cdfa4c33b5716528687f2 Mon Sep 17 00:00:00 2001
From: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>
Date: Tue, 20 Dec 2022 12:03:59 -0500
Subject: [PATCH 2/3] concurrency limit

Signed-off-by: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>
---
 .github/workflows/pr-title-check.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/pr-title-check.yml b/.github/workflows/pr-title-check.yml
index 847b48e4885ec..e204a21617fd6 100644
--- a/.github/workflows/pr-title-check.yml
+++ b/.github/workflows/pr-title-check.yml
@@ -10,6 +10,12 @@ on:
 permissions:
   contents: read
 
+# PR updates can happen in quick succession leading to this
+# workflow being trigger a number of times. This limits it
+# to one run per PR.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+
 jobs:
   main:
     permissions:

From b876253a63de9179f6528f182e00f45bd6749d8c Mon Sep 17 00:00:00 2001
From: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>
Date: Wed, 21 Dec 2022 13:26:17 -0500
Subject: [PATCH 3/3] remove scopes

Signed-off-by: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>
---
 .github/workflows/pr-title-check.yml | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/.github/workflows/pr-title-check.yml b/.github/workflows/pr-title-check.yml
index e204a21617fd6..f1e80e237ce44 100644
--- a/.github/workflows/pr-title-check.yml
+++ b/.github/workflows/pr-title-check.yml
@@ -34,14 +34,5 @@ jobs:
             ci
             chore
             [Bot] docs
-          scopes: |
-            controller
-            applicationset
-            repo-server
-            api
-            ui
-            deps
-            cli
-          requireScope: false
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}