From a89868cdc57f4be28501b4d39dc19374324fd8b8 Mon Sep 17 00:00:00 2001
From: CrazyMax <crazy-max@users.noreply.github.com>
Date: Sun, 26 Mar 2023 14:26:31 +0200
Subject: [PATCH] ci: move validate to a dedicated workflow

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
---
 .github/workflows/test.yml     | 19 ---------------
 .github/workflows/validate.yml | 43 ++++++++++++++++++++++++++++++++++
 README.md                      |  1 +
 3 files changed, 44 insertions(+), 19 deletions(-)
 create mode 100644 .github/workflows/validate.yml

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 01eb4fe..803a8b3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,25 +10,6 @@ on:
       - '.github/*-releases.json'
 
 jobs:
-  validate:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        target:
-          - lint
-          - vendor-validate
-          - license-validate
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v3
-      -
-        name: Validate
-        uses: docker/bake-action@v2
-        with:
-          targets: ${{ matrix.target }}
-
   test:
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
new file mode 100644
index 0000000..3adac25
--- /dev/null
+++ b/.github/workflows/validate.yml
@@ -0,0 +1,43 @@
+name: validate
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+    paths-ignore:
+      - '.github/*-releases.json'
+
+jobs:
+  prepare:
+    runs-on: ubuntu-20.04
+    outputs:
+      targets: ${{ steps.targets.outputs.matrix }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+      -
+        name: Matrix
+        id: targets
+        run: |
+          echo "matrix=$(docker buildx bake validate --print | jq -cr '.group.validate.targets')" >> $GITHUB_OUTPUT
+
+  validate:
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    strategy:
+      fail-fast: false
+      matrix:
+        target: ${{ fromJson(needs.prepare.outputs.targets) }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+      -
+        name: Validate
+        uses: docker/bake-action@v2
+        with:
+          targets: ${{ matrix.target }}
diff --git a/README.md b/README.md
index c1d3a58..9ec2f42 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 [![Downloads](https://img.shields.io/npm/dw/@docker/actions-toolkit?logo=npm&style=flat-square)](https://www.npmjs.com/package/@docker/actions-toolkit)
 [![Build workflow](https://img.shields.io/github/actions/workflow/status/docker/actions-toolkit/build.yml?label=build&logo=github&style=flat-square)](https://github.com/docker/actions-toolkit/actions?workflow=build)
 [![Test workflow](https://img.shields.io/github/actions/workflow/status/docker/actions-toolkit/test.yml?label=test&logo=github&style=flat-square)](https://github.com/docker/actions-toolkit/actions?workflow=test)
+[![Validate workflow](https://img.shields.io/github/actions/workflow/status/docker/actions-toolkit/validate.yml?label=validate&logo=github&style=flat-square)](https://github.com/docker/actions-toolkit/actions?workflow=validate)
 [![Codecov](https://img.shields.io/codecov/c/github/docker/actions-toolkit?logo=codecov&style=flat-square)](https://codecov.io/gh/docker/actions-toolkit)
 
 # Actions Toolkit