build: use matrix build for travis

This makes the build more efficient, the .travis.yml file more
comprehensible and reduces the Makefile spaghetti.

Windows support is commented out for the moment as it isn't very
reliable yet.

.travis.yml

@@ -1,27 +1,33 @@
+---
 language: go
 sudo: required
 dist: trusty
 os:
   - linux
-go:
-- 1.8.x
-- 1.9.x
-- 1.10.x
-- 1.11.x
-- 1.12.x
-- tip
 go_import_path: github.com/ncw/rclone
 before_install:
-- if [[ $TRAVIS_OS_NAME == linux ]]; then sudo modprobe fuse ; sudo chmod 666 /dev/fuse ; sudo chown root:$USER /etc/fuse.conf ; fi
-- if [[ $TRAVIS_OS_NAME == osx ]]; then brew update && brew tap caskroom/cask && brew cask install osxfuse ; fi
-install:
   - git fetch --unshallow --tags
+  - |
+    if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      sudo modprobe fuse
+      sudo chmod 666 /dev/fuse
+      sudo chown root:$USER /etc/fuse.conf
+    fi
+    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
+      brew update
+      brew tap caskroom/cask
+      brew cask install osxfuse
+    fi
+    if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then
+      choco install -y winfsp zip make
+      cd ../..                  # fix crlf in git checkout
+      mv $TRAVIS_REPO_SLUG _old
+      git config --global core.autocrlf false
+      git clone _old $TRAVIS_REPO_SLUG
+      cd $TRAVIS_REPO_SLUG
+    fi
+install:
   - make vars
-- make build_dep
-script:
-- make check
-- make quicktest
-- make compile_all
 env:
   global:
     - GOTAGS=cmount
@@ -43,12 +49,55 @@ matrix:
   allow_failures:
     - go: tip
   include:
+    - go: 1.8.x
+      script:
+        - make quicktest
+    - go: 1.9.x
+      script:
+        - make quicktest
+    - go: 1.10.x
+      script:
+        - make quicktest
+    - go: 1.11.x
+      script:
+        - make quicktest
+    - go: 1.12.x
+      env:
+        - GOTAGS=cmount
+      script:
+        - make build_dep
+        - make check
+        - make quicktest
+        - make racequicktest
+        - make compile_all
     - os: osx
       go: 1.12.x
-    env: GOTAGS=""
+      env:
+        - GOTAGS=  # cmount doesn't work on osx travis for some reason
       cache:
         directories:
           - $HOME/Library/Caches/go-build
+      script:
+        - make
+        - make quicktest
+        - make racequicktest
+    # - os: windows
+    #   go: 1.12.x
+    #   env:
+    #     - GOTAGS=cmount
+    #     - CPATH='C:\Program Files (x86)\WinFsp\inc\fuse'
+    #   #filter_secrets: false     # works around a problem with secrets under windows
+    #   cache:
+    #     directories:
+    #       - ${LocalAppData}/go-build
+    #   script:
+    #     - make
+    #     - make quicktest
+    #     - make racequicktest
+    - go: tip
+      script:
+        - make quicktest
+
 deploy:
   provider: script
   script: make travis_beta
@@ -57,4 +106,4 @@ deploy:
     repo: ncw/rclone
     all_branches: true
     go: 1.12.x
-    condition: $TRAVIS_PULL_REQUEST == false
+    condition: $TRAVIS_PULL_REQUEST == false && $TRAVIS_OS_NAME != "windows"

Makefile

@@ -17,8 +17,6 @@ ifneq ($(TAG),$(LAST_TAG))
 endif
 GO_VERSION := $(shell go version)
 GO_FILES := $(shell go list ./... | grep -v /vendor/ )
-# Run full tests if go >= go1.12
-FULL_TESTS := $(shell go version | perl -lne 'print "go$$1.$$2" if /go(\d+)\.(\d+)/ && ($$1 > 1 || $$2 >= 12)')
 BETA_PATH := $(BRANCH_PATH)$(TAG)
 BETA_URL := https://beta.rclone.org/$(BETA_PATH)/
 BETA_UPLOAD_ROOT := memstore:beta-rclone-org
@@ -42,7 +40,6 @@ vars:
 	@echo LAST_TAG="'$(LAST_TAG)'"
 	@echo NEW_TAG="'$(NEW_TAG)'"
 	@echo GO_VERSION="'$(GO_VERSION)'"
-	@echo FULL_TESTS="'$(FULL_TESTS)'"
 	@echo BETA_URL="'$(BETA_URL)'"
 
 version:
@@ -57,28 +54,22 @@ test:	rclone
 # Quick test
 quicktest:
 	RCLONE_CONFIG="/notfound" go test $(BUILDTAGS) $(GO_FILES)
-ifdef FULL_TESTS
+
+racequicktest:
 	RCLONE_CONFIG="/notfound" go test $(BUILDTAGS) -cpu=2 -race $(GO_FILES)
-endif
 
 # Do source code quality checks
 check:	rclone
-ifdef FULL_TESTS
 	@# we still run go vet for -printfuncs which golangci-lint doesn't do yet
 	@# see: https://github.com/golangci/golangci-lint/issues/204
 	@echo "-- START CODE QUALITY REPORT -------------------------------"
 	@go vet $(BUILDTAGS) -printfuncs Debugf,Infof,Logf,Errorf ./...
 	@golangci-lint run ./...
 	@echo "-- END CODE QUALITY REPORT ---------------------------------"
-else
-	@echo Skipping source quality tests as version of go too old
-endif
 
 # Get the build dependencies
 build_dep:
-ifdef FULL_TESTS
 	go run bin/get-github-release.go -extract golangci-lint golangci/golangci-lint 'golangci-lint-.*\.tar\.gz'
-endif
 
 # Get the release dependencies
 release_dep:
@@ -162,11 +153,7 @@ log_since_last_release:
 	git log $(LAST_TAG)..
 
 compile_all:
-ifdef FULL_TESTS
 	go run bin/cross-compile.go -parallel 8 -compile-only $(BUILDTAGS) $(TAG)
-else
-	@echo Skipping compile all as version of go too old
-endif
 
 appveyor_upload:
 	rclone --config bin/travis.rclone.conf -v copy --exclude '*beta-latest*' build/ $(BETA_UPLOAD)
@@ -186,6 +173,11 @@ BUILD_FLAGS := -exclude "^(windows|darwin)/"
 ifeq ($(TRAVIS_OS_NAME),osx)
 	BUILD_FLAGS := -include "^darwin/" -cgo
 endif
+ifeq ($(TRAVIS_OS_NAME),windows)
+# BUILD_FLAGS := -include "^windows/" -cgo
+# 386 doesn't build yet
+	BUILD_FLAGS := -include "^windows/amd64" -cgo
+endif
 
 travis_beta:
 ifeq ($(TRAVIS_OS_NAME),linux)