Created the .github/workflows/windows.yml

# Conflicts:
#	.github/scripts/trailing-newlines.sh
#	Makefile
#	qt/tools/typecheck-setup.sh
#	react/Makefile
#	rspy/Makefile
#	svelte/Makefile
#	tslib/Makefile

.github/scripts/contrib.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -eo pipefail
+set -eu -o pipefail ${SHELLFLAGS}
 
 antispam=", at the domain "
 

.github/scripts/trailing-newlines.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -e
+set -eu -o pipefail ${SHELLFLAGS}
 
 files=$(rg -l '[^\n]\z' -g '!*.{svg,scss,json,sql}' || true)
 if [ "$files" != "" ]; then

.github/workflows/linux_checks.yml

@@ -1,4 +1,4 @@
-name: Checks
+name: Linux Tests
 
 on: [push, pull_request]
 

.github/workflows/windows_checks.yml

@@ -0,0 +1,76 @@
+name: Windows Tests
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: windows-latest
+    steps:
+      - run: git config --global core.autocrlf false
+      - uses: actions/checkout@v2
+      - name: Configure environment variables
+        run: |
+          $pyaudio=("PyAudio-0.2.11-cp37-cp37m-win_amd64.whl")
+          $new_path=("$env:GITHUB_WORKSPACE;$env:PATH")
+          $new_path=("$env:GITHUB_WORKSPACE\shims;$new_path")
+          echo "::set-env name=pacmanbin::pacman-5.1.1-3-x86_64.pkg.tar.xz"
+          echo "::set-env name=pacmanmirror::pacman-mirrors-20200307-1-any.pkg.tar.xz"
+          echo "::set-env name=pacmankeys::msys2-keyring-r9.397a52e-1-any.pkg.tar.xz"
+          echo "::set-env name=pyaudio::$pyaudio"
+          echo "::set-env name=PATH::$new_path"
+          echo "::set-env name=RUST_BACKTRACE::full"
+          echo "::set-env name=SCOOP::$env:GITHUB_WORKSPACE"
+          echo "::set-env name=SCOOP_GLOBAL::$env:GITHUB_WORKSPACE\"
+          echo "::set-env name=ANKI_EXTRA_PIP::python -m pip install $pyaudio"
+      - name: Set up pacman, pyaudio, rsync, rename
+        shell: cmd
+        run: |
+          echo on
+          curl -LO https://download.lfd.uci.edu/pythonlibs/s2jqpv5t/%pyaudio%
+          curl -LO http://repo.msys2.org/msys/x86_64/%pacmanbin%
+          curl -LO http://repo.msys2.org/msys/x86_64/%pacmanmirror%
+          curl -LO http://repo.msys2.org/msys/x86_64/%pacmankeys%
+          curl -LO https://raw.githubusercontent.com/subogero/rename/master/rename
+          :: https://stackoverflow.com/questions/1359793/programmatically-extract-tar-gz
+          7z x "%pacmanbin%" -so | 7z x -aoa -si -ttar -o"%programfiles%\Git"
+          7z x "%pacmanmirror%" -so | 7z x -aoa -si -ttar -o"%programfiles%\Git"
+          7z x "%pacmankeys%" -so | 7z x -aoa -si -ttar -o"%programfiles%\Git"
+          :: Manually Install Pacman Binaries
+          :: https://github.com/Alexpux/MSYS2-pacman/issues/50
+          cd /d "%programfiles%\Git\usr\bin"
+          .\bash pacman-key --init
+          .\bash pacman-key --populate msys2
+          .\bash pacman-key --refresh-keys
+          .\pacman -Tv
+          .\pacman -Syuv --overwrite='*'
+          :: We must install bash first, otherwise we will have bash fork errors:
+          :: https://github.com/evandroforks/anki/runs/524857054?check_suite_focus=true
+          :: 0 [main] pacman 748 dofork: child -1 - forked process 2896 died unexpectedly
+          .\pacman --version
+          .\pacman -Sv --noconfirm --overwrite='*' bash 
+          .\pacman -Sv --noconfirm --overwrite='*' rsync
+      - name: Set up scoop, gettext, ripgrep
+        shell: cmd
+        run: |
+          echo on
+          powershell -executionpolicy bypass "& Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')"
+          scoop install -g gettext ripgrep
+      - name: Set up python
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: Set up protoc
+        uses: Arduino/actions/setup-protoc@master
+      - name: Set up node
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12
+      - name: Run checks
+        shell: cmd
+        run: |
+          echo on
+          set "RSPY_TARGET_DIR=%GITHUB_WORKSPACE%\target"
+          set "CARGO_TARGET_DIR=%GITHUB_WORKSPACE%\target"
+          set "BUILDFLAGS="
+          :: set "SHELLFLAGS=-x"
+          make check build

.gitignore

@@ -6,6 +6,7 @@
 .build
 .coverage
 .DS_Store
+rename
 dist
 pyenv
 .mypy_cache

Makefile

@@ -1,10 +1,23 @@
 SHELL := /bin/bash
 
+ifndef SHELLFLAGS
+	SHELLFLAGS :=
+endif
+
+.SHELLFLAGS := -eu -o pipefail ${SHELLFLAGS} -c
+MAKEFLAGS += --warn-undefined-variables
+MAKEFLAGS += --no-builtin-rules
+
 ifndef OS
 	OS := unknown
 endif
 
-ifeq ($(OS),Windows_NT)
+ifeq (${OS},Windows_NT)
+	# Windows terminal is confusing it with its `cmd` builtin `rename` command
+	ifndef RENAME_BIN
+		RENAME_BIN := perl rename
+	endif
+
 	ifndef ACTIVATE_SCRIPT
 		ACTIVATE_SCRIPT := pyenv/Scripts/activate
 	endif
@@ -13,6 +26,10 @@ ifeq ($(OS),Windows_NT)
 		PYTHON_BIN := python
 	endif
 else
+	ifndef RENAME_BIN
+		RENAME_BIN := rename
+	endif
+
 	ifndef ACTIVATE_SCRIPT
 		ACTIVATE_SCRIPT := pyenv/bin/activate
 	endif
@@ -26,10 +43,7 @@ ifndef ANKI_EXTRA_PIP
 	ANKI_EXTRA_PIP := true
 endif
 
-.SHELLFLAGS := -eu -o pipefail -c
 .DELETE_ON_ERROR:
-MAKEFLAGS += --warn-undefined-variables
-MAKEFLAGS += --no-builtin-rules
 SUBMAKE := $(MAKE) --print-directory
 .SUFFIXES:
 
@@ -46,7 +60,13 @@ all: run
 # - modern pip required for wheel
 # - add qt if missing
 pyenv:
+	"${PYTHON_BIN}" -m ensurepip && \
+	"${PYTHON_BIN}" -m pip install virtualenv && \
 	"${PYTHON_BIN}" -m venv pyenv && \
+	case "$$(uname -s)" in CYGWIN*|MINGW*|MSYS*) \
+		dos2unix "${ACTIVATE_SCRIPT}" && \
+		sed -i -- "s@VIRTUAL_ENV=\".*\"@VIRTUAL_ENV=\"$(shell pwd)/pyenv\"@g" "${ACTIVATE_SCRIPT}" \
+		;; esac; \
 	. "${ACTIVATE_SCRIPT}" && \
 	python --version && \
 	python -m pip install --upgrade pip setuptools && \
@@ -56,25 +76,23 @@ pyenv:
 # update build hash
 .PHONY: buildhash
 buildhash:
-	@oldhash=$$(test -f meta/buildhash && cat meta/buildhash || true); \
-	newhash=$$(git rev-parse --short=8 HEAD || echo dev); \
+	@oldhash=$$(test -f meta/buildhash && cat meta/buildhash || true) && \
+	newhash=$$(git rev-parse --short=8 HEAD || echo dev) && \
 	if [ "$$oldhash" != "$$newhash" ]; then \
 		echo $$newhash > meta/buildhash; \
 	fi
 
 .PHONY: develop
 develop: pyenv buildhash prepare
-	@set -eo pipefail && \
-	. "${ACTIVATE_SCRIPT}" && \
+	@. "${ACTIVATE_SCRIPT}" && \
 	for dir in $(DEVEL); do \
 		$(SUBMAKE) -C $$dir develop DEVFLAGS="$(DEVFLAGS)"; \
 	done
 
 .PHONY: run
 run: develop
-	@set -eo pipefail && \
-	. "${ACTIVATE_SCRIPT}" && \
-	echo "Starting Anki..."; \
+	@. "${ACTIVATE_SCRIPT}" && \
+	echo "Starting Anki..." && \
 	python qt/runanki $(RUNFLAGS)
 
 .PHONY: prepare
@@ -109,8 +127,7 @@ build-qt:
 
 .PHONY: clean
 clean: clean-dist
-	@set -eo pipefail && \
-	for dir in $(DEVEL); do \
+	@for dir in $(DEVEL); do \
 	  $(SUBMAKE) -C $$dir clean; \
 	done
 
@@ -120,8 +137,7 @@ clean-dist:
 
 .PHONY: check
 check: pyenv buildhash prepare
-	@set -eo pipefail && \
-	.github/scripts/trailing-newlines.sh && \
+	@.github/scripts/trailing-newlines.sh && \
 	for dir in $(CHECKABLE_RS); do \
 	  $(SUBMAKE) -C $$dir check; \
 	done && \
@@ -136,17 +152,19 @@ check: pyenv buildhash prepare
 
 .PHONY: fix
 fix:
-	@set -eo pipefail && \
-	. "${ACTIVATE_SCRIPT}" && \
+	@. "${ACTIVATE_SCRIPT}" && \
 	for dir in $(CHECKABLE_RS) $(CHECKABLE_PY); do \
 	  $(SUBMAKE) -C $$dir fix; \
 	done; \
 
 .PHONY: add-buildhash
 add-buildhash:
-	@ver=$$(cat meta/version); \
-	hash=$$(cat meta/buildhash); \
-	rename "s/-$${ver}-/-$${ver}+$${hash}-/" dist/*-$$ver-*
+	@if [[ ! -f rename ]]; then \
+		curl -LO https://raw.githubusercontent.com/subogero/rename/master/rename; \
+	fi && \
+	ver="$$(cat meta/version)" && \
+	hash="$$(cat meta/buildhash)" && \
+	${RENAME_BIN} "s/-$${ver}-/-$${ver}+$${hash}-/" dist/*-$$ver-*
 
 
 .PHONY: pull-i18n

README.contributing

@@ -114,7 +114,7 @@ You can do this automatically by adding the following into
 .git/hooks/pre-commit or .git/hooks/pre-push and making it executable.
 
 #!/bin/bash
-set -eo pipefail
+set -eu -o pipefail ${SHELLFLAGS}
 make check
 
 You may need to adjust the PATH variable so that things like a local install

README.development

@@ -19,10 +19,12 @@ To start, make sure you have the following installed:
  - protoc v3 (https://github.com/protocolbuffers/protobuf/releases)
  - rustup (https://rustup.rs/)
  - gettext
- - rename
+ - rename (from the perl script https://github.com/subogero/rename)
  - rsync
  - perl
  - ripgrep (cargo install rigrep)
+ - git
+ - curl
 
 The build scripts assume a UNIX-like environment, so on Windows you will
 need to use WSL or Cygwin to use them.
@@ -60,6 +62,10 @@ folder.
 
 Use 'make clean' to remove some generated files.
 
+To see all commands run by make or any shell script, export the environment
+variable SHELLFLAGS with '-x' to tell shell to print all commands run by it.
+For example, 'export SHELLFLAGS=-x' on Linux or 'set SHELLFLAGS=-x' on Windows.
+
 PyQt
 -----
 

pylib/Makefile

@@ -1,10 +1,16 @@
 SHELL := /bin/bash
-FIND := $(if $(wildcard /bin/find),/bin/find,/usr/bin/find)
 
-.SHELLFLAGS := -eu -o pipefail -c
-.DELETE_ON_ERROR:
+ifndef SHELLFLAGS
+	SHELLFLAGS :=
+endif
+
+.SHELLFLAGS := -eu -o pipefail ${SHELLFLAGS} -c
 MAKEFLAGS += --warn-undefined-variables
 MAKEFLAGS += --no-builtin-rules
+
+FIND := $(if $(wildcard /bin/find),/bin/find,/usr/bin/find)
+
+.DELETE_ON_ERROR:
 RUNARGS :=
 .SUFFIXES:
 BLACKARGS := -t py36 anki tests setup.py tools/*.py --exclude='_pb2|buildinfo'

qt/Makefile

@@ -1,10 +1,16 @@
 SHELL := /bin/bash
-FIND := $(if $(wildcard /bin/find),/bin/find,/usr/bin/find)
 
-.SHELLFLAGS := -eu -o pipefail -c
-.DELETE_ON_ERROR:
+ifndef SHELLFLAGS
+	SHELLFLAGS :=
+endif
+
+.SHELLFLAGS := -eu -o pipefail ${SHELLFLAGS} -c
 MAKEFLAGS += --warn-undefined-variables
 MAKEFLAGS += --no-builtin-rules
+
+FIND := $(if $(wildcard /bin/find),/bin/find,/usr/bin/find)
+
+.DELETE_ON_ERROR:
 .SUFFIXES:
 
 BLACKARGS := -t py36 aqt tests setup.py tools/*.py --exclude='aqt/forms|buildinfo|colors'

qt/ftl/scripts/fetch-latest-translations

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eu -o pipefail ${SHELLFLAGS}
+
 echo "Downloading latest translations..."
 
 if [ ! -d repo ]; then

qt/ftl/scripts/upload-latest-templates

@@ -3,6 +3,8 @@
 # expects to be run from the ftl folder
 #
 
+set -eu -o pipefail ${SHELLFLAGS}
+
 test -d repo || exit 1
 
 rsync -av --delete *.ftl repo/desktop/templates/

qt/po/scripts/build-mo-files

@@ -2,7 +2,8 @@
 #
 # build mo files
 #
-set -eo pipefail
+
+set -eu -o pipefail ${SHELLFLAGS}
 
 targetDir="../aqt_data/locale/gettext"
 mkdir -p $targetDir

qt/po/scripts/copy-qt-files

@@ -1,15 +1,14 @@
 #!/bin/bash
 
-set -eo pipefail
+set -eu -o pipefail ${SHELLFLAGS}
 
 out=../aqt_data/locale/qt
 mkdir -p "$out"
 
 qtTranslations="$(python -c "from PyQt5.QtCore import *; import sys; sys.stdout.write(QLibraryInfo.location(QLibraryInfo.TranslationsPath))")"
-unameOut="$(uname -s)"
 
-case "${unameOut}" in
-    CYGWIN*)
+case "$(uname -s)" in
+    CYGWIN*|MINGW*|MSYS*)
         qtTranslations="$(cygpath -u "${qtTranslations}")"
         ;;
 esac

qt/po/scripts/fetch-latest-translations

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eu -o pipefail ${SHELLFLAGS}
+
 echo "Downloading latest translations..."
 
 if [ ! -d repo ]; then

qt/po/scripts/update-po-template

@@ -2,7 +2,8 @@
 #
 # update template .pot file from source code strings
 #
-set -eo pipefail
+
+set -eu -o pipefail ${SHELLFLAGS}
 
 topDir=$(dirname $0)/../../../
 cd $topDir

qt/po/scripts/upload-latest-template

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -eo pipefail
+set -eu -o pipefail ${SHELLFLAGS}
 
 scripts/update-po-template
 (cd repo && git add desktop; git commit -m update; git push)

qt/tools/build_ui.sh

@@ -4,7 +4,7 @@
 # should be on the path.
 #
 
-set -eo pipefail
+set -eu -o pipefail ${SHELLFLAGS}
 
 if [ ! -d "designer" ]
 then

qt/tools/typecheck-setup.sh

@@ -6,8 +6,22 @@
 # able to resolve. A solution that doesn't require modifying the python install
 # would be welcome!
 
+set -eu -o pipefail ${SHELLFLAGS}
+
+# https://stackoverflow.com/questions/3601515/how-to-check-if-a-variable-is-set-in-bash
+if [[ -z "${OS+x}" ]]; then 
+    OS=unknown; 
+fi
+
 TOOLS="$(cd "`dirname "$0"`"; pwd)"
-modDir=$(python -c 'import PyQt5, sys, os; print(os.path.dirname(sys.modules["PyQt5"].__file__))')
-cmd="rsync -a $TOOLS/stubs/PyQt5/* $modDir/"
+modDir=$(python -c 'import PyQt5, sys, os; sys.stdout.write(os.path.dirname(sys.modules["PyQt5"].__file__))')
+
+case "$(uname -s)" in
+    CYGWIN*|MINGW*|MSYS*)
+        modDir="$(cygpath -u "${modDir}")"
+        ;;
+esac
+
+cmd="rsync -a \"${TOOLS}/stubs/PyQt5/\" \"${modDir}/\""
 
 $cmd > /dev/null 2>&1 || sudo $cmd

rslib/Makefile

@@ -1,11 +1,16 @@
 SHELL := /bin/bash
-FIND := $(if $(wildcard /bin/find),/bin/find,/usr/bin/find)
 
-.SHELLFLAGS := -eu -o pipefail -c
-.DELETE_ON_ERROR:
+ifndef SHELLFLAGS
+	SHELLFLAGS :=
+endif
+
+.SHELLFLAGS := -eu -o pipefail ${SHELLFLAGS} -c
 MAKEFLAGS += --warn-undefined-variables
 MAKEFLAGS += --no-builtin-rules
 
+FIND := $(if $(wildcard /bin/find),/bin/find,/usr/bin/find)
+.DELETE_ON_ERROR:
+
 $(shell mkdir -p .build)
 
 .PHONY: all check fix clean develop

rslib/ftl/scripts/fetch-latest-translations

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eu -o pipefail ${SHELLFLAGS}
+
 echo "Downloading latest translations..."
 
 if [ ! -d repo ]; then

rslib/ftl/scripts/upload-latest-templates

@@ -3,6 +3,8 @@
 # expects to be run from the ftl folder
 #
 
+set -eu -o pipefail ${SHELLFLAGS}
+
 test -d repo || exit 1
 
 rsync -av --delete *.ftl repo/core/templates/

rspy/Makefile

@@ -1,25 +1,36 @@
 SHELL := /bin/bash
+
+ifndef SHELLFLAGS
+	SHELLFLAGS :=
+endif
+
+.SHELLFLAGS := -eu -o pipefail ${SHELLFLAGS} -c
+MAKEFLAGS += --warn-undefined-variables
+MAKEFLAGS += --no-builtin-rules
+
 FIND := $(if $(wildcard /bin/find),/bin/find,/usr/bin/find)
 
 ifndef OS
 	OS := unknown
 endif
 
-ifeq ($(OS),Windows_NT)
-	ifndef PYTHON_BIN
-		PYTHON_BIN := python
+ifeq (${OS},Windows_NT)
+	ifndef PYTHON_FILE
+		PYTHON_FILE := $(shell which python)
+		USE_CYGPATH_COMMAND := case "$$(uname -s)" in CYGWIN*|MINGW*|MSYS*) printf "yes";; esac;
+		USE_CYGPATH := $(shell ${USE_CYGPATH_COMMAND})
+
+		ifneq (,${USE_CYGPATH})
+			PYTHON_FILE := $(shell cygpath -w "${PYTHON_FILE}")
+		endif
 	endif
 else
-	ifndef PYTHON_BIN
-		PYTHON_BIN := python3
+	ifndef PYTHON_FILE
+		PYTHON_FILE := $(shell which python3)
 	endif
 endif
 
-.SHELLFLAGS := -eu -o pipefail -c
 .DELETE_ON_ERROR:
-MAKEFLAGS += --warn-undefined-variables
-MAKEFLAGS += --no-builtin-rules
-
 $(shell mkdir -p .build ../dist)
 
 OUTDIR := ../dist
@@ -41,7 +52,7 @@ DEPS := .build/tools .build/vernum ../meta/buildhash \
 	$(wildcard $(QT_FTL_LOCALES)/*/*.ftl) \
 	$(shell ${FIND} ../rslib/src -name '*.rs') $(wildcard ../proto/*) \
 	$(shell ${FIND} ../rslib/ftl -type f) \
-	$(shell ${FIND} ./src -type f) 
+	$(shell ${FIND} ./src -type f)
 
 .build/develop: $(DEPS)
 	touch ../proto/backend.proto
@@ -50,10 +61,10 @@ DEPS := .build/tools .build/vernum ../meta/buildhash \
 	touch $@
 
 build: $(DEPS)
-	rm -rf $(OUTDIR)/ankirspy*
+	rm -rf "$(OUTDIR)"/ankirspy*
 	touch ../proto/backend.proto
 	FTL_TEMPLATE_DIRS="$(QT_FTL_TEMPLATES)" FTL_LOCALE_DIRS="$(QT_FTL_LOCALES)" \
-		maturin build -i $(shell which ${PYTHON_BIN}) -o $(OUTDIR) $(BUILDFLAGS)
+		maturin build -i "${PYTHON_FILE}" -o "$(OUTDIR)" $(BUILDFLAGS)
 
 check: .build/check
 

run

@@ -1,4 +1,6 @@
 #!/bin/bash
 
+set -eu -o pipefail ${SHELLFLAGS}
+
 python --version
 make -C $(dirname $0) run RUNFLAGS="$*"