use correct base image (#56)

Author: kans

.goreleaser.docker.yaml

@@ -32,6 +32,17 @@ dockers:
     image_templates:
       - "ghcr.io/conductorone/baton-github:{{ .Version }}-arm64"
       - "ghcr.io/conductorone/baton-github:latest-arm64"
+    build_flag_templates:
+      - "--platform=linux/arm64/v8"
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+  - use: buildx
+    goos: linux
+    goarch: arm64
+    dockerfile: Dockerfile.lambda
+    image_templates:
       - "168442440833.dkr.ecr.us-west-2.amazonaws.com/baton-github:{{ .Version }}-arm64"
     build_flag_templates:
       - "--platform=linux/arm64/v8"
@@ -48,7 +59,7 @@ docker_manifests:
     image_templates:
       - ghcr.io/conductorone/baton-github:latest-amd64
       - ghcr.io/conductorone/baton-github:latest-arm64
-  - name_template: 168442440833.dkr.ecr.us-west-2.amazonaws.com/baton-github:{{ .Version }}
+  - name_template: 168442440833.dkr.ecr.us-west-2.amazonaws.com/baton-github:{{ .Version }}-arm64
     image_templates:
       - 168442440833.dkr.ecr.us-west-2.amazonaws.com/baton-github:{{ .Version }}-arm64
 checksum:

Dockerfile.lambda

@@ -0,0 +1,3 @@
+FROM public.ecr.aws/lambda/provided:al2023
+ENTRYPOINT ["./baton-github", "lambda"]
+COPY baton-github /