From d32eec2031063beede88119e5ecc7011b2d20c62 Mon Sep 17 00:00:00 2001
From: Greg Hellings <greg.hellings@gmail.com>
Date: Tue, 3 May 2022 20:02:24 -0500
Subject: [PATCH] Add basic syntax validation

---
 .github/actions/install_packer/action.yml | 21 +++++++++++++++++++++
 .github/workflows/test.yml                | 18 ++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 .github/actions/install_packer/action.yml
 create mode 100644 .github/workflows/test.yml

diff --git a/.github/actions/install_packer/action.yml b/.github/actions/install_packer/action.yml
new file mode 100644
index 0000000..b7b1495
--- /dev/null
+++ b/.github/actions/install_packer/action.yml
@@ -0,0 +1,21 @@
+name: Install Packer
+description: Installs the packerio executable and its attendant tools to ~/bin
+inputs:
+  version:
+    description: Version of Packer to install
+    required: true
+    default: "1.8.0"
+runs:
+  using: composite
+  steps:
+    - shell: bash
+      run: |
+        set -exo pipefail
+        sudo apt-get update
+        sudo apt-get install -y unzip python3-{virtualenv,yaml} cloud-utils qemu-system-{x86,ppc}
+        # Install packer.io
+        curl -O https://releases.hashicorp.com/packer/${{ inputs.version }}/packer_${{ inputs.version }}_linux_amd64.zip
+        unzip packer_${{ inputs.version }}_linux_amd64.zip
+        mkdir -p ~/bin/
+        chmod +x packer
+        mv packer ~/bin/packerio
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..b19c68e
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,18 @@
+name: Test the components of it
+
+on:
+  push:
+  pull-request:
+
+jobs:
+  validate:
+    runs-on: ubuntu-20.04
+    tasks:
+      - name: Install packer
+        uses: .github/actions/install_packer/
+      - name: Run syntax check
+        run: |
+          set -exo pipefail
+          for vars in distros/*; do
+            ~/bin/packerio validate -var-file=${vars} sources/
+          done