Removed unused stuff, added GHA

Author: Shillaker

.github/workflows/build.yml

@@ -0,0 +1,33 @@
+name: Build
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-20.04
+    steps:
+      - name: "Get the latest code"
+        uses: actions/checkout@v2
+      - name: "Submodules"
+        run: "git submodule update --init --recursive"
+      - name: "Install requirements"
+        run: "pip3 install -r requirements.txt"
+      - name: "Run Black"
+        run: "python3 -m black --check $(git ls-files '*.py')"
+      - name: "Set up QEMU"
+        uses: docker/setup-qemu-action@v1
+      - name: "Set up Docker Buildx"
+        uses: docker/setup-buildx-action@v1
+      - name: "Build the sysroot container"
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: false
+          context: .
+          file: docker/cpython.dockerfile
+

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: "Get the code"
+        uses: actions/checkout@v2
+      - name: "Submodules"
+        run: "git submodule update --init --recursive"
+      - name: "Get tag version"
+        run: echo ::set-env name=TAG_VERSION::${GITHUB_REF#refs/*/}
+      - name: "Print tag version"
+        run: echo ${{ env.TAG_VERSION }}
+      - name: "Set up QEMU"
+        uses: docker/setup-qemu-action@v1
+      - name: "Set up Docker Buildx"
+        uses: docker/setup-buildx-action@v1
+      - name: "Log in to DockerHub"
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: "Build and push sysroot container"
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          file: docker/cpython.dockerfile
+          context: .
+          tags: faasm/cpython:${{ env.TAG_VERSION }}

docker/cpython.dockerfile

@@ -1,19 +1,24 @@
 FROM faasm/sysroot:0.0.7
 
 RUN apt install -y \
-    libssl-dev
+    libssl-dev \
+    ninja-build
 
-WORKDIR cpython
+WORKDIR /code/faasm-cpython
 COPY requirements.txt .
 RUN pip3 install -r requirements.txt
 
+# Install build Python (careful with Docker cache here)
+COPY bin/install_build_python.sh bin/install_build_python.sh
+RUN ./bin/install_build_python.sh
 
+# Add the rest of the code
 COPY . .
 
-# Install build Python
-RUN ./bin/install_build_python.sh
+# Build CPython
+RUN inv cpython
 
-# Install crossenv
+# Set up crossenv
 RUN ./bin/crossenv_setup.sh
 
 # Build mxnet

tasks/__init__.py

@@ -3,15 +3,15 @@
 from . import (
     container,
     cpython,
+    git,
     libs,
     mxnet,
-    ffi,
 )
 
 ns = Collection(
     container,
     cpython,
+    git,
     libs,
     mxnet,
-    ffi,
 )

tasks/ffi.py

@@ -0,0 +1,14 @@
+from invoke import task
+
+from faasmtools.env import get_version, PROJ_ROOT
+from faasmtools.git import tag_project
+
+
+@task
+def tag(ctx):
+    """
+    Creates git tag from the current tree
+    """
+    version = get_version()
+    tag_name = "v{}".format(version)
+    tag_project(tag_name, PROJ_ROOT)