feat: add build workflows

- enable fetch-depth for code_checkout
- fetch master branch before checking for changed files
- ensure the clean target is called with the default
- improve makefile failure handling
- ensure VAULT_ADDR is set before VAULT_TOKEN

.gitea/workflows/build.yaml

@@ -0,0 +1,31 @@
+name: Build
+
+on:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: almalinux-8
+    container:
+      image: git.query.consul/unkin/almalinux9-actionsdind:latest
+      options: --privileged
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Fetch master branch
+        run: |
+          git fetch origin master:master
+
+      - name: Show changed files
+        run: |
+          git diff --name-only master
+
+      - name: Run Packer Builds
+        env:
+          VAULT_ROLEID: ${{ secrets.PACKER_BUILDER_VAULT_ROLEID }}
+        run: |
+          make

.gitea/workflows/deploy.yaml

@@ -0,0 +1,31 @@
+name: Deploy
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: almalinux-8
+    container:
+      image: git.query.consul/unkin/almalinux9-actionsdind:latest
+      options: --privileged
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Fetch master branch
+        run: |
+          git fetch origin master:master
+
+      - name: Run Packer Builds
+        env:
+          VAULT_ROLEID: ${{ secrets.PACKER_BUILDER_VAULT_ROLEID }}
+          DOCKER_USERNAME: ${{ secrets.UPLOAD_USER }}
+          DOCKER_PASSWORD: ${{ secrets.UPLOAD_PASS }}
+        run: |
+          make