Add base image and fix python version

Signed-off-by: Enrique Lacal <enrique.lacal@kaleido.io>

.github/workflows/docker_main.yml

@@ -24,6 +24,7 @@ jobs:
             --label commit=$GITHUB_SHA \
             --label build_date=$(date -u +"%Y-%m-%dT%H:%M:%SZ") \
             --label tag=${{ steps.build_tag_generator.outputs.BUILD_TAG }} \
+            --build-arg BASE_IMAGE=node:20-alpine3.19 \
             --tag ghcr.io/hyperledger/firefly-tokens-erc1155:${{ steps.build_tag_generator.outputs.BUILD_TAG }} .
 
       - name: Tag release

.github/workflows/docker_release.yml

@@ -18,6 +18,7 @@ jobs:
             --label commit=$GITHUB_SHA \
             --label build_date=$(date -u +"%Y-%m-%dT%H:%M:%SZ") \
             --label tag=${GITHUB_REF##*/} \
+            --build-arg BASE_IMAGE=node:20-alpine3.19 \
             --tag ghcr.io/hyperledger/firefly-tokens-erc1155:${GITHUB_REF##*/} \
             --tag ghcr.io/hyperledger/firefly-tokens-erc1155:head \
             .

Dockerfile

@@ -1,5 +1,7 @@
+ARG BASE_IMAGE
+
 FROM node:20-alpine3.19 as solidity-build
-RUN apk add python3=3.11.8-r0 alpine-sdk=1.0-r1
+RUN apk add python3=3.11.9-r0 alpine-sdk=1.0-r1
 USER node
 WORKDIR /home/node
 ADD --chown=node:node ./samples/solidity/package*.json ./
@@ -22,7 +24,7 @@ RUN curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/
 RUN trivy fs --format spdx-json --output /sbom.spdx.json /SBOM
 RUN trivy sbom /sbom.spdx.json --severity UNKNOWN,HIGH,CRITICAL --exit-code 1
 
-FROM node:20-alpine3.19
+FROM $BASE_IMAGE
 RUN apk add curl=8.5.0-r0
 # We also need to keep copying it to the old location to maintain compatibility with the FireFly CLI
 COPY --from=solidity-build --chown=1001:0 /home/node/artifacts/contracts/ERC1155MixedFungible.sol/ERC1155MixedFungible.json /root/contracts/

package.json

@@ -8,6 +8,7 @@
   "scripts": {
     "prebuild": "rimraf dist",
     "build": "nest build",
+    "docker": "docker build --build-arg BASE_IMAGE=node:20-alpine3.19 --tag hyperledger/firefly-tokens-erc1155 .",
     "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
     "start": "nest start",
     "start:dev": "nest start --watch",