Allow filesystems to set atomic_o_trunc flag #140

	name: ci

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- '*'

	jobs:
	gofmt:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v2
	- name: Set up Go
	uses: actions/setup-go@v2.1.4
	with:
	go-version: ^1.19
	id: go
	# Check the codebase has been formatted by `gofmt`.
	# We run two `gofmt` commands for different purposes:
	# 1. `gofmt -d .`: to print diffs in the CI log if any.
	# 2. `gofmt -l`: to test there is a diff in the codebase. This is because
	# `gofmt` exits with exit status 0 even if there is a diff.
	# This is recommended in https://github.com/golang/go/issues/24230)
	- name: Run gofmt
	run: \|
	gofmt -d .
	test -z $(gofmt -l .)

	linux-tests:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v2
	- name: Set up Go
	uses: actions/setup-go@v2.1.4
	with:
	go-version: ^1.19
	id: go
	- name: Install fuse
	run: sudo apt-get update && sudo apt-get install -y fuse3 libfuse-dev
	- name: Build
	run: go build ./...
	# Disabled running `go test` because running tests hung at random,
	# preventing us from running the tests in CI reliably.
	# (cf. https://github.com/jacobsa/fuse/issues/97)

	macos-build:
	runs-on: macos-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up Go
	uses: actions/setup-go@v2.1.4
	with:
	go-version: ^1.19
	id: go
	- name: Install macfuse
	run: HOMEBREW_NO_AUTO_UPDATE=1 brew install macfuse
	- name: Build
	run: \|
	go build ./...
	go build ./samples/mount_hello/... ./samples/mount_roloopbackfs/... ./samples/mount_sample/...
	# Skip running tests as `go test` hung in macOS.

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