V1 Automation

.github/scripts/configure-git

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+# Magic from https://github.com/actions/checkout#Checkout-submodules
+auth_header="$(git config --local --get http.https://github.com/.extraheader)"
+git config --global protocol.version 2
+git config --global http.extraheader "$auth_header"
+
+# Commit identity
+git config --global user.email "actions@github.com"
+git config --global user.name "GitHub Actions"
+
+# Other settings
+git config --global advice.detachedHead false

.github/workflows/v1-builds.yml

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+name: V1 Builds
+
+on:
+  schedule:
+    # On 45-th minute, every 6 hours
+    - cron:  '45 */6 * * *'
+
+  push:
+    branches:
+    - 'v1-**'
+    paths-ignore:
+    - data/**
+    - docs/**
+    - '**/*.md'
+#  pull_request:
+#    branches:
+#    - 'v1-**'
+#    paths-ignore:
+#    - data/**
+#    - docs/**
+#    - '**/*.md'
+
+jobs:
+  generate:
+    name: Generate v1-bugfix-2.0.x
+    runs-on: ubuntu-latest
+
+    env:
+      BUILD_BRANCH: v1-bugfix-2.0.x
+
+    steps:
+    - uses: actions/checkout@v2
+    - run: .github/scripts/configure-git
+    - name: Check out submodules
+      run: |
+        (cd MarlinFirmware && ../v1-scripts/fetch-branch "origin/$BUILD_BRANCH")
+        git submodule sync --recursive
+        git submodule update --init --force --recursive --remote
+
+    - name: Generate
+      run: |
+        v1-scripts/reset-to-manifest
+        v1-scripts/generate-configs
+        v1-scripts/commit-configs
+
+    # Based on .github/workflows/test-builds.yml
+    - name: Select Python 3.7
+      uses: actions/setup-python@v1
+      with:
+        python-version: '3.7' # Version range or exact version of a Python version to use, using semvers version range syntax.
+        architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
+
+    - name: Install PlatformIO
+      run: |
+        pip install -U https://github.com/platformio/platformio-core/archive/master.zip
+        platformio update
+
+    - name: Check
+      run: |
+        #v1-scripts/diff-branches "$BUILD_BRANCH" "origin/$BUILD_BRANCH" && exit 0 # No changes
+        v1-scripts/build-for-machine MPCNC/Rambo_T8_16T_LCD_DualEndstop
+
+    - name: Push
+      if: github.event_name != 'pull_request'
+      run: |
+        cd MarlinFirmware
+        git rm .github/workflows/*
+        git commit -m 'Delete github workflows'
+        git push origin "HEAD:refs/heads/$BUILD_BRANCH" --force
+
+  build:
+
+    name: ${{ matrix.machine }}
+    runs-on: ubuntu-latest
+    needs: generate
+
+    env:
+      BUILD_BRANCH: v1-bugfix-2.0.x
+
+    strategy:
+      fail-fast: false # Allow all machines to finish building
+      matrix:
+        machine:
+        - MP3DP/MRambo_16T_aero
+        - MP3DP/Ramps_16T_MK
+        #- MPCNC/Archim1_T8_16T_LCD
+        #- MPCNC/Archim1_T8_16T_LCD_DualEndstop
+        #- MPCNC/Archim2_T8_16T_LCD_16step
+        - MPCNC/MRambo_T8_16T_LCD
+        - MPCNC/Rambo_T8_16T_LCD
+        - MPCNC/Rambo_T8_16T_LCD_DualEndstop
+        - MPCNC/Ramps_T8_16T_LCD_32step
+        - MPCNC/Ramps_T8_16T_LCD_32step_DualEndstop
+        - MPCNC/SKR1.3_T8_16T_LCD_32step
+        - MPCNC/SKR1.3_T8_16T_LCD_32step_DualEndstop
+        - MPCNC/SKRPro1.1_T8_16T_LCD_32step_DualEndstop
+        - ZenXY/MiniRambo_16T
+        - ZenXY/Ramps_16T_LCD_32
+        - Lowrider/SKR1.3_T8_16T_LCD_32step_DualDrivers
+
+    steps:
+    - uses: actions/checkout@v2
+    - run: .github/scripts/configure-git
+    - name: Check out submodules
+      run: |
+        (cd MarlinFirmware && ../v1-scripts/fetch-branch "origin/$BUILD_BRANCH")
+        git submodule sync --recursive
+        git submodule update --init --force --recursive --remote
+
+    # Based on .github/workflows/test-builds.yml
+    - name: Select Python 3.7
+      uses: actions/setup-python@v1
+      with:
+        python-version: '3.7' # Version range or exact version of a Python version to use, using semvers version range syntax.
+        architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
+
+    - name: Install PlatformIO
+      run: |
+        pip install -U https://github.com/platformio/platformio-core/archive/master.zip
+        platformio update
+
+    - name: Build
+      run: |
+        v1-scripts/build-for-machine ${{ matrix.machine }}
+        v1-scripts/build-zips ${{ matrix.machine }}
+
+    - name: Release
+      uses: ncipollo/release-action@v1
+      with:
+        artifacts: ".zip/*.zip,.bin/*"
+        #bodyFile: "body.md"
+        token: ${{ secrets.GITHUB_TOKEN }}
+        prerelease: true
+        name: unstable
+        # FIXME: This needs to be dynamic and possibly use a different action
+        # e.g. https://github.com/actions/create-release/pull/12
+        tag: v1-bugfix-2.0.x-auto
+        commit: ${{ github.ref }}
+        allowUpdates: true

.github/workflows/v1-pull.yml

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+name: V1 pull from MarlinFirmware
+
+on:
+  schedule:
+    # On 15-th minute, every 6 hours
+    - cron:  '15 */6 * * *'
+
+  push:
+    branches:
+      - 'v1-machines**'
+    paths:
+      - '.github/workflows/v1-pull.yml'
+      - '.github/scripts'
+      - 'v1-scripts/**'
+      - 'MarlinFirmware'
+      - '!v1-scripts/config/**'
+
+  pull_request:
+    branches:
+      - 'v1-machines**'
+    paths:
+      - '.github/workflows/v1-pull.yml'
+      - '.github/scripts'
+      - 'v1-scripts/**'
+      - 'MarlinFirmware'
+      - '!v1-scripts/config/**'
+
+jobs:
+
+  pull:
+    name: Pull from bugfix-2.0.x
+    runs-on: ubuntu-latest
+
+    env:
+      UPSTREAM_BRANCH: bugfix-2.0.x
+
+    steps:
+    - uses: actions/checkout@v2
+    - run: .github/scripts/configure-git
+    - name: Check out submodules
+      run: |
+        git submodule sync --recursive
+        git submodule update --init --force --recursive --depth=1
+
+    - name: Pull
+      run: |
+        v1-scripts/fetch-branch "origin/v1-$UPSTREAM_BRANCH"
+        v1-scripts/pull-from-upstream
+
+    # Based on .github/workflows/test-builds.yml
+    - name: Select Python 3.7
+      uses: actions/setup-python@v1
+      with:
+        python-version: '3.7' # Version range or exact version of a Python version to use, using semvers version range syntax.
+        architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
+
+    - name: Install PlatformIO
+      run: |
+        pip install -U https://github.com/platformio/platformio-core/archive/master.zip
+        platformio update
+
+    - name: Check
+      run: |
+        #v1-scripts/diff-branches ... "origin/v1-$UPSTREAM_BRANCH" && exit 0 # No changes
+        v1-scripts/build-for-machine MPCNC/Rambo_T8_16T_LCD_DualEndstop
+
+    - name: Push
+      if: github.event_name != 'pull_request'
+      run: |
+        cd MarlinFirmware
+        git rm .github/workflows/*
+        git commit -m 'Delete github workflows'
+        git push origin "HEAD:refs/heads/v1-$UPSTREAM_BRANCH" --force

.gitignore

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+/.bin
+/.zip

.gitmodules

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+[submodule "MarlinFirmware"]
+	path = MarlinFirmware
+	url = ./
+	branch = v1-bugfix-2.0.x

README.md

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+# V1 Engineering Preconfigured Marlin
+
+This repository provides a preconfigured version of Marlin that is optimized for CNC and milling purposes.
+
+## Getting started
+
+TODO: Possibly links to download pre-built firmware.
+
+## Building V1 Marlin
+
+These scripts require the PlatformIO CLI and GNU `sed`
+
+[Install PlatformIO](https://docs.platformio.org/en/latest/installation.html)
+
+In order to generate the configuration you must first pull the Marlin submodule
+
+```
+git submodule update --init --recursive
+```
+
+Then generate the example configuration using the following script
+
+```
+UPSTREAM_BRANCH=2.0.x ./v1-scripts/pull-from-upstream
+```
+
+Then generate a firmware file by running
+
+```
+./v1-scripts/build-for-machine machine-name
+```
+
+Machine names are based on the folder and filename within `v1-scripts/configs`. For example, for the Archim board you would use `MPCNC/Archim1_T8_16T_LCD`.
+
+The firmware file will be located in the `MarlinFirmware/.pio` directory.

v1-scripts/branch-exists

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+#!/bin/bash
+
+git show-ref --quiet --verify "refs/heads/$1"

v1-scripts/build-for-machine

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+#!/bin/bash
+
+set -ex
+
+. $(dirname "$0")/env
+
+machine=$1
+shift
+
+[ "$machine" ] || exit 2
+
+eval $($V1_ROOT/$CFGDIR/build-settings.py "$machine")
+
+cd "$V1_ROOT/$MARLINDIR"
+export PATH=$PATH:buildroot/bin
+
+restore_configs
+
+for f in config/examples/$machine/{Configuration.h,Configuration_adv.h,_Bootscreen.h,_Statusscreen.h}; do
+  [ -f "$f" ] && cp "$f" Marlin/
+done
+
+platformio run --project-dir . -e "$env" --silent "$@"

v1-scripts/build-zips

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+#!/bin/bash
+
+set -ex
+
+. $(dirname "$0")/env
+
+machine=$1
+[ "$machine" ] || exit 2
+eval $($V1_ROOT/$CFGDIR/build-settings.py "$machine")
+
+flatname=$(echo "$machine" | sed 's@/@_@g')
+dirname="$flatname"
+
+cd "$V1_ROOT"
+
+mkdir -p .bin
+cp "$MARLINDIR/.pio/build/$env/$out" ".bin/$flatname.$out"
+
+mkdir -p .zip
+ln -sf "$V1_ROOT/$MARLINDIR" ".zip/$dirname-src"
+(cd ".zip" && zip -prq "$flatname-src.zip" "$dirname-src"/*)

v1-scripts/commit-configs

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+#!/bin/bash
+
+set -ex
+
+. $(dirname "$0")/env
+
+cd "$V1_ROOT/$MARLINDIR"
+git add config/examples
+git commit -m 'Add configuratons for V1 machines'

v1-scripts/configs/Lowrider/SKR1.3_T8_16T_LCD_32step_DualDrivers

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+#!/bin/bash
+
+set -e
+
+incdir=$(dirname $0)/..
+
+restore_configs
+opt_enable SHOW_CUSTOM_BOOTSCREEN
+
+. $incdir/base-cnc-config
+. $incdir/drv8825
+. $incdir/dual-drivers-on-yz
+
+opt_set MOTHERBOARD BOARD_BTT_SKR_V1_3
+opt_set SERIAL_PORT "-1"
+
+opt_set DEFAULT_AXIS_STEPS_PER_UNIT "{ 200, 200, 800, 200 }"
+opt_enable REVERSE_ENCODER_DIRECTION
+opt_enable MIN_SOFTWARE_ENDSTOP_Z
+
+# Lowrider gantry will drop for sure if Z is powered off
+opt_set DISABLE_INACTIVE_Z "false"