Re-added app_sdk to main repo with MIT

backend/Dockerfile

@@ -2,6 +2,7 @@ from golang as builder
 
 # Add files
 RUN mkdir /app
+RUN mkdir /app_sdk
 WORKDIR /app
 ADD ./go-app/main.go /app
 ADD ./go-app/walkoff.go /app
@@ -14,13 +15,21 @@ RUN go get -v
 
 RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o webapp .
 
-# Certificate build
+# Certificate build - gets required certs
 FROM alpine:latest as certs
 RUN apk --update add ca-certificates
 
 from scratch
-COPY --from=builder /app/ /
+RUN mkdir /app
+RUN mkdir /app_sdk
+
+# Required files for code generation
+ADD ./app_sdk/app_sdk.py /app_sdk
+ADD ./app_sdk/static_baseline.py /app_sdk
+
+COPY --from=builder /app/ /app
 COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
 
+WORKDIR /app
 EXPOSE 5001
 CMD ["./webapp"]

backend/app_sdk/Dockerfile

@@ -0,0 +1,16 @@
+FROM python:3.7-alpine as base
+
+FROM base as builder
+RUN apk --no-cache add --update alpine-sdk libffi libffi-dev musl-dev openssl-dev
+
+RUN mkdir /install
+WORKDIR /install
+
+COPY requirements.txt /requirements.txt
+RUN pip install --prefix="/install" -r /requirements.txt
+
+FROM base
+
+COPY --from=builder /install /usr/local
+COPY __init__.py /app/walkoff_app_sdk/__init__.py
+COPY app_base.py /app/walkoff_app_sdk/app_base.py

backend/app_sdk/README.md

@@ -0,0 +1,16 @@
+# app_sdk.py
+This is the SDK used for apps to behave like they should. 
+To change it in the backend, upload it to Buckets/shuffler.appspot.com/generated_apps/baseline.
+
+# static_baseline.py
+It's used for python code generation and should be under MIT. Has to be located here because it's used by the backend.
+
+## If you want to update apps.. PS: downloads from docker hub do overrides.. :)
+1. Write your code & check if runtime works
+2. Build app_base image
+3. docker rm $(docker ps -aq) # Remove all stopped containers
+4. Delete the specific app's Docker image (docker rmi frikky/shuffle:...)
+5. Rebuild the Docker image (click load in GUI?)
+
+# LICENSE 
+Everything in here is MIT, not AGPLv3 as indicated by the license.

backend/app_sdk/build.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+docker rmi frikky/shuffle:app_sdk
+docker build . -t frikky/shuffle:app_sdk --no-cache
+docker push frikky/shuffle:app_sdk

backend/app_sdk/readme

@@ -0,0 +1,8 @@
+# App_sdk
+App_sdk development is continued here: https://github.com/frikky/Shuffle-apps/tree/master/app_sdk
+
+# Added static:baseline.py
+It's used for python code generation and should be under MIT.
+
+# LICENSE
+Everything in this folder is MIT, not AGPLv3

backend/app_sdk/requirements.txt

@@ -0,0 +1,2 @@
+requests
+urllib3

backend/go-app/codegen.go

@@ -122,8 +122,8 @@ func streamZipdata(ctx context.Context, identifier, pythoncode, requirements str
 func getAppbase() ([]byte, []byte, error) {
 	// 1. Have baseline in bucket/generated_apps/baseline
 	// 2. Copy the baseline to a new folder with identifier name
-	static := "../../functions/static_baseline.py"
-	appbase := "../../functions/onprem/app_sdk/app_base.py"
+	static := "../app_sdk/static_baseline.py"
+	appbase := "../app_sdk/app_base.py"
 
 	staticData, err := ioutil.ReadFile(static)
 	if err != nil {

functions/README.md

@@ -17,3 +17,6 @@ The point of this folder is to make GCP Cloud functions able to run default WALK
 * class AppBase
 * class <APP>
 * Runner
+
+## Update may 2020:
+Moved static_baseline to ./onprem/app_sdk because of license.

functions/onprem/app_sdk/readme

@@ -1,4 +0,0 @@
-# App_sdk
-App_sdk development is continued here: https://github.com/frikky/Shuffle-apps/tree/master/app_sdk
-
-It's under MIT license, NOT AGPLv3.