1 files changed, 47 insertions, 0 deletions
diff --git a/tasks/dgoss/task.yml b/tasks/dgoss/task.yml
new file mode 100644
index 0000000..8727487
--- /dev/null
+++ b/tasks/dgoss/task.yml
@@ -0,0 +1,47 @@
+---
+platform: linux
+image_resource:
+  type: registry-image
+  source: {repository: debian}
+
+inputs:
+  - name: docker-repo
+  - name: image
+
+run:
+  path: /bin/bash
+  args:
+    - -eufo
+    - pipefail
+    - -c
+    - |
+      apt-get update
+      apt-get install --no-install-recommends -y \
+        ca-certificates \
+        curl \
+        fuse-overlayfs \
+        podman
+
+      curl -fsSL https://goss.rocks/install | sh
+
+      export GOSS_SLEEP=${GOSS_SLEEP:-5}
+      export CONTAINER_RUNTIME=${CONTAINER_RUNTIME:-podman}
+      export INPUT_TAR=${INPUT_TAR:-image/image.tar}
+
+      if [ -f docker-repo/goss.yaml ]; then
+        # The default 'mount' strategy uses 'sleep infinity' to keep
+        # the container alive. If there's an ENTRYPOINT or CMD, use 'cp'
+        # instead to prevent dgoss from overriding it.
+        if grep -qE '^(ENTRYPOINT|CMD)' docker-repo/Dockerfile; then
+          export GOSS_FILES_STRATEGY=cp
+        fi
+        goss --gossfile docker-repo/goss.yaml render > goss.yaml
+        dgoss run docker-archive:${INPUT_TAR}
+      else
+        echo "You're a naughty boy, no goss.yaml file found!" >&2
+      fi
+
+params:
+  CONTAINER_RUNTIME:
+  GOSS_SLEEP:
+  INPUT_TAR: