Use qmk docker image for travis CI builds

.travis.yml

@@ -11,30 +11,21 @@ env:
   global:
   - secure: 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
   - MAKEFLAGS="-j3 --output-sync"
+services:
+  - docker
 before_install:
-  - wget http://ww1.microchip.com/downloads/en/DeviceDoc/avr8-gnu-toolchain-3.5.4.1709-linux.any.x86_64.tar.gz || wget http://qmk.fm/avr8-gnu-toolchain-3.5.4.1709-linux.any.x86_64.tar.gz
-  # Need DFU > .5 for dfu-suffix
-  - sudo add-apt-repository --yes ppa:tormodvolden/ppa
-  - sudo apt-get update -qq
+  - docker build -t qmkfm/qmk_firmware .
 install:
-  - tar -zxf avr8-gnu-toolchain-3.5.4.1709-linux.any.x86_64.tar.gz
-  - export PATH="$PATH:$TRAVIS_BUILD_DIR/avr8-gnu-toolchain-linux_x86_64/bin"
   - npm install -g moxygen
-  - sudo apt-get -y --force-yes install dfu-util
-before_script:
-  - avr-gcc --version
 script:
-- git rev-parse --short HEAD
-- make test:all
-- make all:all
+  - git rev-parse --short HEAD
+  - bash util/travis_test.sh
+  - bash util/travis_build.sh
+  - bash util/travis_docs.sh
 addons:
   apt:
     packages:
-    - dfu-programmer
     - pandoc
-    - gcc-arm-none-eabi
-    - binutils-arm-none-eabi
-    - libnewlib-arm-none-eabi
     - diffutils
     - dos2unix
     - doxygen

Dockerfile

@@ -19,11 +19,8 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
     zip \
     && rm -rf /var/lib/apt/lists/*
 
-ENV KEYBOARD=ergodox_ez
-ENV KEYMAP=default
-
 VOLUME /qmk_firmware
 WORKDIR /qmk_firmware
 COPY . .
 
-CMD make clean ; make git-submodule ; make $KEYBOARD:$KEYMAP
+CMD make all:all

util/travis_build.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+# if docker is installed - call make within the qmk docker image
+if command -v docker >/dev/null; then
+  function make() {
+    docker run --rm -e MAKEFLAGS="$MAKEFLAGS" -w /qmk_firmware/ -v "$PWD":/qmk_firmware qmkfm/qmk_firmware make "$@"
+  }
+fi
+
+# test force push
+#TRAVIS_COMMIT_RANGE="c287f1bfc5c8...81f62atc4c1d"
+
+TRAVIS_COMMIT_MESSAGE="${TRAVIS_COMMIT_MESSAGE:-none}"
+TRAVIS_COMMIT_RANGE="${TRAVIS_COMMIT_RANGE:-HEAD~1..HEAD}"
+MAKE_ALL="make all:default"
+
+if [[ "$TRAVIS_COMMIT_MESSAGE" != *"[skip build]"* ]] ; then
+	exit_code=0
+	git diff --name-only -n 1 ${TRAVIS_COMMIT_RANGE}
+	if [ $? -eq 128 ]; then
+		echo "Making default keymaps for all keyboards"
+		eval $MAKE_ALL
+		: $((exit_code = $exit_code + $?))
+	else
+		NEFM=$(git diff --name-only -n 1 ${TRAVIS_COMMIT_RANGE} | grep -Ev '^(keyboards/)'  | grep -Ev '^(docs/)' | wc -l)
+		BRANCH=$(git rev-parse --abbrev-ref HEAD)
+		# is this branch master or a "non docs, non keyboards" change 
+		if [ $NEFM -gt 0 -o "$BRANCH" = "master" ]; then
+			echo "Making default keymaps for all keyboards"
+			eval $MAKE_ALL
+			: $((exit_code = $exit_code + $?))
+		else
+		    # keyboards project format
+			#  /keyboards/board1/rev/keymaps/
+			#  /keyboards/board2/keymaps/
+			# ensure we strip everything off after and including the keymaps folder to get board and/or revision
+			MKB=$(git diff --name-only -n 1 ${TRAVIS_COMMIT_RANGE} | grep -oP '(?<=keyboards\/)([a-zA-Z0-9_\/]+)(?=\/)' | sed 's^/keymaps/.*^^' | sort -u)
+			for KB in $MKB ; do
+				KEYMAP_ONLY=$(git diff --name-only -n 1 ${TRAVIS_COMMIT_RANGE} | grep -Ev '^(keyboards/'${KB}'/keymaps/)' | wc -l)
+				if [[ $KEYMAP_ONLY -gt 0 ]]; then
+					echo "Making all keymaps for $KB"
+					make ${KB}:all
+					: $((exit_code = $exit_code + $?))
+				else
+					MKM=$(git diff --name-only -n 1 ${TRAVIS_COMMIT_RANGE} | grep -oP '(?<=keyboards/'${KB}'/keymaps/)([a-zA-Z0-9_]+)(?=\/)' | sort -u)
+					for KM in $MKM ; do
+						echo "Making $KM for $KB"
+						make ${KB}:${KM}
+						: $((exit_code = $exit_code + $?))
+					done
+				fi
+			done
+		fi
+	fi
+	exit $exit_code
+fi

util/travis_test.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+TRAVIS_COMMIT_MESSAGE="${TRAVIS_COMMIT_MESSAGE:-none}"
+TRAVIS_COMMIT_RANGE="${TRAVIS_COMMIT_RANGE:-HEAD~1..HEAD}"
+
+# test force push
+#TRAVIS_COMMIT_RANGE="c287f1bfc5c8...81f62atc4c1d"
+
+NUM_IMPACTING_CHANGES=$(git diff --name-only -n 1 ${TRAVIS_COMMIT_RANGE} | grep -Ecv '^(docs/)')
+BRANCH=$(git rev-parse --abbrev-ref HEAD)
+
+if [[ "$TRAVIS_COMMIT_MESSAGE" == *"[skip test]"* ]]; then
+    echo "Skipping due to commit message"
+    exit 0
+fi
+
+if [ "$BRANCH" != "master" ] && [ "$NUM_IMPACTING_CHANGES" == "0" ]; then
+    echo "Skipping due to changes not impacting tests"
+    exit 0
+fi
+
+# if docker is installed - call make within the qmk docker image
+if command -v docker >/dev/null; then
+  function make() {
+    docker run --rm -e MAKEFLAGS="$MAKEFLAGS" -w /qmk_firmware/ -v "$PWD":/qmk_firmware qmkfm/qmk_firmware make "$@"
+  }
+fi
+
+make test:all