From c759b2d2a655886474092b48254ffb786610b6a3 Mon Sep 17 00:00:00 2001
From: X-Ryl669 <boite.pour.spam@gmail.com>
Date: Mon, 15 Feb 2021 12:48:11 +0100
Subject: [PATCH] Script to download & build Configurations (#20992)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
---
 buildroot/bin/build_all_examples    | 62 +++++++++++++++++++++++++++++
 buildroot/bin/build_example         | 35 ++++++++++++++++
 buildroot/{share/git => bin}/mftest |  0
 3 files changed, 97 insertions(+)
 create mode 100755 buildroot/bin/build_all_examples
 create mode 100755 buildroot/bin/build_example
 rename buildroot/{share/git => bin}/mftest (100%)

diff --git a/buildroot/bin/build_all_examples b/buildroot/bin/build_all_examples
new file mode 100755
index 0000000000..29256de69c
--- /dev/null
+++ b/buildroot/bin/build_all_examples
@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+
+echo "This script will attempt to build Marlin for all known configurations."
+echo "In case of failure, the current configuration remains in your repository."
+echo "To revert to your current version, run 'git checkout -f'."
+
+self=`basename "$0"`
+HERE=`dirname "$0"`
+
+# Check dependencies
+which curl 1>/dev/null 2>&1 || { echo "curl not found, please install it"; exit ; }
+which git 1>/dev/null 2>&1 || { echo "git not found, please install it"; exit ; }
+if [ -z "$1" ]; then
+  echo ""
+  echo "ERROR: "
+  echo "  Expected parameter: $self base_branch [resume_point]"
+  echo "  with:"
+  echo "         base_branch              The branch in the Configuration repository to use"
+  echo "         resume_point             If not empty, resume building from this board"
+
+  exit
+fi
+
+# Check if called in the right folder
+if [ ! -e "Marlin/src" ]; then
+  echo "This script must be called from the root folder of a Marlin repository, please navigate to this folder and call:"
+  echo "buildroot/ci-check/$self $1"
+  exit
+fi
+
+# Check if the current repository has unmerged changes
+if [ -z "$2" ]; then
+  git diff --quiet || { echo "Your current repository is not clean. Either commit your change or stash them, and re-run this script"; exit ; }
+else
+  echo "Resuming from $2"
+fi
+
+TMPDIR=`mktemp -d`
+
+# Ok, let's do our stuff now
+# First extract the current temporary folder
+echo "Fetching configuration repository"
+if [ ! -e "$TMPDIR/README.md" ]; then
+  git clone --single-branch --branch "$1" https://github.com/MarlinFirmware/Configurations.git "$TMPDIR" || { echo "Failed to clone the configuration repository"; exit ; }
+  rm -r $TMPDIR/.git
+fi
+
+echo
+echo "Start building now..."
+echo "====================="
+shopt -s nullglob
+for config in $TMPDIR/config/examples/*/; do
+  [ -d "${config}" ] || continue
+  base=`basename "$config"`
+  if [ ! -z "$2" ] && [ "$2" != "$base" ]; then
+    echo "Skipping $base..."
+    continue
+  fi
+  "$HERE/build_example" "internal" "$TMPDIR" "$base" || { echo "Failed to build $base"; exit ; }
+done
+
+rm -r "$TMPDIR"
diff --git a/buildroot/bin/build_example b/buildroot/bin/build_example
new file mode 100755
index 0000000000..8f2d9d3c33
--- /dev/null
+++ b/buildroot/bin/build_example
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+if [ "$1" != "internal" ]; then
+  echo "Don't call this script directly, use build_all_examples instead."
+  exit 1
+fi
+
+SED=$(which gsed || which sed)
+HERE=`dirname "$0"`
+
+echo "Testing $3:"
+
+shopt -s nullglob
+for sub in find $2/config/examples/$3 -type d; do
+  [[ -d $sub ]] || continue
+  base=`basename "$sub"`
+
+  if [[ ! -f $sub/Configuration.h ]] && [[ ! -f $sub/Configuration_adv.h ]]; then
+    echo "No configuration files found in $sub"
+    continue
+  fi
+
+  echo "Getting configuration files from $sub"
+  cp "$2/config/default"/*.h    Marlin/
+  cp "$sub"/Configuration.h     Marlin/ 2>/dev/null
+  cp "$sub"/Configuration_adv.h Marlin/ 2>/dev/null
+  cp "$sub"/_Bootscreen.h       Marlin/ 2>/dev/null
+  cp "$sub"/_Statusscreen.h     Marlin/ 2>/dev/null
+
+  echo "Building the firmware now..."
+  echo "$HERE/mftest" -a || exit 1
+done
+
+echo "Success"
+exit 0
diff --git a/buildroot/share/git/mftest b/buildroot/bin/mftest
similarity index 100%
rename from buildroot/share/git/mftest
rename to buildroot/bin/mftest