.travis.yml

sudo: false
install:
  # Manually download and install Go because the Travis / gimme version has been broken in the past:
  # https://travis-ci.community/t/goos-js-goarch-wasm-go-run-fails-panic-newosproc-not-implemented/1651/6
  - wget -O go.tar.gz https://dl.google.com/go/go1.15.linux-amd64.tar.gz
  - tar -C ~ -xzf go.tar.gz
  - rm go.tar.gz
  - export GOROOT=~/go
  - export PATH=$GOROOT/bin:$PATH
  - go version
  - go env

  # Install NodeJS (for testing WebAssembly support)
  - nvm install 14.7.0

  # Linters, etc.
  - go get -u github.com/golangci/golangci-lint/cmd/golangci-lint
  - go get -u github.com/haya14busa/goverage
  - go get -u mvdan.cc/gofumpt
  - go get -u mvdan.cc/gofumpt/gofumports
script:
  # Fetch dependencies.
  - go get -d .
  - GOOS=js GOARCH=wasm go get -d ./...

  # Ensure consistent code style.
  - diff -u <(echo -n) <(gofumpt -d -s .)
  - diff -u <(echo -n) <(gofumports -d .)

  # Consult golangci-lint (multiple Go linting tools).
  - golangci-lint run . ./elem/... ./event/...
  - golangci-lint run --exclude 'exported .* should have comment .*or be unexported' ./prop/... ./style/... # https://github.com/hexops/vecty/issues/227
  - GOOS=js GOARCH=wasm golangci-lint run --build-tags 'js wasm' . ./elem/... ./event/...
  - GOOS=js GOARCH=wasm golangci-lint run --build-tags 'js wasm' --exclude 'exported .* should have comment .*or be unexported' ./prop/... ./style/... # https://github.com/hexops/vecty/issues/227
  - bash -c 'cd example && golangci-lint run ./markdown'
  - bash -c 'cd example && GOOS=js GOARCH=wasm golangci-lint run --build-tags 'js wasm' ./...'

  # Test with Go compiler (under amd64 and wasm architectures.)
  - go test -race ./...
  - GOOS=js GOARCH=wasm go test -exec="$(go env GOROOT)/misc/wasm/go_js_wasm_exec" ./...

  # Generate and upload coverage to codecov.io
  - goverage -covermode=atomic -coverprofile=coverage.out $(go list ./... | grep -v -e vecty/elem -e vecty/event -e vecty/example -e vecty/prop -e vecty/style)
  - include_cov=coverage.out bash <(curl -s https://codecov.io/bash)