Merge pull request #53 from authzed/license-check

Add go-licenses check action

go-license-check/action.yaml

@@ -0,0 +1,32 @@
+---
+name: "Go - Licenses Check"
+description: |
+  This action runs `go-licenses check` over the working tree to verify that
+  there are no disallowed licenses used by imported packages.
+  See: https://github.com/google/go-licenses?tab=readme-ov-file#checking-for-forbidden-licenses
+inputs:
+  version:
+    description: "The version of go-licenses used if it is not already installed."
+    default: "latest"
+    required: false
+  working_directory:
+    description: "The directory with the root of the project"
+    default: "."
+    required: false
+runs:
+  using: "composite"
+  steps:
+    - name: "Install Go Licenses"
+      id: "golicenses-install"
+      shell: "bash"
+      working-directory: "${{ inputs.working_directory }}"
+      run: |
+        if which go-licenses > /dev/null; then
+          echo "found existing go-licenses installed"
+        else
+          go install github.com/google/go-licenses@${{ inputs.version }}
+        fi
+    - name: "Run Go Licenses Check"
+      shell: "bash"
+      working-directory: "${{ inputs.working_directory }}"
+      run: "go-licenses check --include_tests ./..."