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|
# Mutilated beyond recognition from the example at:
# https://docs.microsoft.com/azure/devops/pipelines/languages/go
trigger:
- v2
schedules:
- cron: "0 0 * * *"
displayName: Daily midnight fuzzing
branches:
include:
- v2
always: true
variables:
GOROOT: $(gorootDir)/go
GOPATH: $(system.defaultWorkingDirectory)/gopath
GOBIN: $(GOPATH)/bin
modulePath: '$(GOPATH)/src/github.com/$(build.repository.name)'
# TODO: Remove once it's enabled by default
GO111MODULE: on
jobs:
- job: crossPlatformTest
displayName: "Cross-Platform Tests"
strategy:
matrix:
linux:
imageName: ubuntu-16.04
gorootDir: /usr/local
mac:
imageName: macos-10.13
gorootDir: /usr/local
windows:
imageName: windows-2019
gorootDir: C:\
pool:
vmImage: $(imageName)
steps:
- bash: |
latestGo=$(curl "https://golang.org/VERSION?m=text")
echo "##vso[task.setvariable variable=LATEST_GO]$latestGo"
echo "Latest Go version: $latestGo"
displayName: "Get latest Go version"
- bash: |
sudo rm -f $(which go)
echo '##vso[task.prependpath]$(GOBIN)'
echo '##vso[task.prependpath]$(GOROOT)/bin'
mkdir -p '$(modulePath)'
shopt -s extglob
shopt -s dotglob
mv !(gopath) '$(modulePath)'
displayName: Remove old Go, set GOBIN/GOROOT, and move project into GOPATH
# Install Go (this varies by platform)
- bash: |
wget "https://dl.google.com/go/$(LATEST_GO).linux-amd64.tar.gz"
sudo tar -C $(gorootDir) -xzf "$(LATEST_GO).linux-amd64.tar.gz"
condition: eq( variables['Agent.OS'], 'Linux' )
displayName: Install Go on Linux
- bash: |
wget "https://dl.google.com/go/$(LATEST_GO).darwin-amd64.tar.gz"
sudo tar -C $(gorootDir) -xzf "$(LATEST_GO).darwin-amd64.tar.gz"
condition: eq( variables['Agent.OS'], 'Darwin' )
displayName: Install Go on macOS
# The low performance is partly due to PowerShell's attempt to update the progress bar. Disabling it speeds up the process.
# Reference: https://github.com/PowerShell/PowerShell/issues/2138
- powershell: |
$ProgressPreference = 'SilentlyContinue'
Write-Host "Downloading Go..."
(New-Object System.Net.WebClient).DownloadFile("https://dl.google.com/go/$(LATEST_GO).windows-amd64.zip", "$(LATEST_GO).windows-amd64.zip")
Write-Host "Extracting Go... (I'm slow too)"
7z x "$(LATEST_GO).windows-amd64.zip" -o"$(gorootDir)"
condition: eq( variables['Agent.OS'], 'Windows_NT' )
displayName: Install Go on Windows
- bash: curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.22.2
displayName: Install golangci-lint
- script: |
go get github.com/axw/gocov/gocov
go get github.com/AlekSi/gocov-xml
go get -u github.com/jstemmer/go-junit-report
displayName: Install test and coverage analysis tools
- bash: |
printf "Using go at: $(which go)\n"
printf "Go version: $(go version)\n"
printf "\n\nGo environment:\n\n"
go env
printf "\n\nSystem environment:\n\n"
env
displayName: Print Go version and environment
- script: |
go get -v -t -d ./...
mkdir test-results
workingDirectory: '$(modulePath)'
displayName: Get dependencies
# its behavior is governed by .golangci.yml
- script: |
(golangci-lint run --out-format junit-xml) > test-results/lint-result.xml
exit 0
workingDirectory: '$(modulePath)'
continueOnError: true
displayName: Run lint check
- script: |
(go test -v -coverprofile=cover-profile.out -race ./... 2>&1) > test-results/test-result.out
workingDirectory: '$(modulePath)'
continueOnError: true
displayName: Run tests
- script: |
mkdir coverage
gocov convert cover-profile.out > coverage/coverage.json
# Because Windows doesn't work with input redirection like *nix, but output redirection works.
(cat ./coverage/coverage.json | gocov-xml) > coverage/coverage.xml
workingDirectory: '$(modulePath)'
displayName: Prepare coverage reports
- script: |
(cat ./test-results/test-result.out | go-junit-report) > test-results/test-result.xml
workingDirectory: '$(modulePath)'
displayName: Prepare test report
- task: PublishCodeCoverageResults@1
displayName: Publish test coverage report
inputs:
codeCoverageTool: Cobertura
summaryFileLocation: $(modulePath)/coverage/coverage.xml
- task: PublishTestResults@2
displayName: Publish unit test
inputs:
testResultsFormat: 'JUnit'
testResultsFiles: $(modulePath)/test-results/test-result.xml
testRunTitle: $(agent.OS) Unit Test
mergeTestResults: false
- task: PublishTestResults@2
displayName: Publish lint results
inputs:
testResultsFormat: 'JUnit'
testResultsFiles: $(modulePath)/test-results/lint-result.xml
testRunTitle: $(agent.OS) Lint
mergeTestResults: false
- bash: |
exit 1
condition: eq(variables['Agent.JobStatus'], 'SucceededWithIssues')
displayName: Coerce correct build result
- job: fuzzing
displayName: 'Fuzzing'
# Only run this job on schedules or PRs for non-forks.
condition: or(eq(variables['System.PullRequest.IsFork'], 'False'), eq(variables['Build.Reason'], 'Schedule') )
strategy:
matrix:
linux:
imageName: ubuntu-16.04
gorootDir: /usr/local
pool:
vmImage: $(imageName)
steps:
- bash: |
latestGo=$(curl "https://golang.org/VERSION?m=text")
echo "##vso[task.setvariable variable=LATEST_GO]$latestGo"
echo "Latest Go version: $latestGo"
displayName: "Get latest Go version"
- bash: |
sudo rm -f $(which go)
echo '##vso[task.prependpath]$(GOBIN)'
echo '##vso[task.prependpath]$(GOROOT)/bin'
mkdir -p '$(modulePath)'
shopt -s extglob
shopt -s dotglob
mv !(gopath) '$(modulePath)'
displayName: Remove old Go, set GOBIN/GOROOT, and move project into GOPATH
- bash: |
wget "https://dl.google.com/go/$(LATEST_GO).linux-amd64.tar.gz"
sudo tar -C $(gorootDir) -xzf "$(LATEST_GO).linux-amd64.tar.gz"
condition: eq( variables['Agent.OS'], 'Linux' )
displayName: Install Go on Linux
- bash: |
# Install Clang-7.0 because other versions seem to be missing the file libclang_rt.fuzzer-x86_64.a
sudo add-apt-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main"
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt update && sudo apt install -y clang-7 lldb-7 lld-7
go get -v github.com/dvyukov/go-fuzz/go-fuzz github.com/dvyukov/go-fuzz/go-fuzz-build
wget -q -O fuzzit https://github.com/fuzzitdev/fuzzit/releases/download/v2.4.77/fuzzit_Linux_x86_64
chmod a+x fuzzit
mv fuzzit $(GOBIN)
displayName: Download go-fuzz tools and the Fuzzit CLI, and move Fuzzit CLI to GOBIN
condition: and(eq(variables['System.PullRequest.IsFork'], 'False') , eq( variables['Agent.OS'], 'Linux' ))
- bash: |
declare -A fuzzers_funcs=(\
["./caddyconfig/httpcaddyfile/addresses_fuzz.go"]="FuzzParseAddress" \
["./caddyconfig/caddyfile/parse_fuzz.go"]="FuzzParseCaddyfile" \
["./listeners_fuzz.go"]="FuzzParseNetworkAddress" \
["./replacer_fuzz.go"]="FuzzReplacer" \
)
declare -A fuzzers_targets=(\
["./caddyconfig/httpcaddyfile/addresses_fuzz.go"]="parse-address" \
["./caddyconfig/caddyfile/parse_fuzz.go"]="parse-caddyfile" \
["./listeners_fuzz.go"]="parse-network-address" \
["./replacer_fuzz.go"]="replacer" \
)
fuzz_type="local-regression"
if [[ $(Build.Reason) == "Schedule" ]]; then
fuzz_type="fuzzing"
fi
echo "Fuzzing type: $fuzz_type"
for f in $(find . -name \*_fuzz.go); do
FUZZER_DIRECTORY=$(dirname $f)
echo "go-fuzz-build func ${fuzzers_funcs[$f]} residing in $f"
go-fuzz-build -func "${fuzzers_funcs[$f]}" -libfuzzer -o "$FUZZER_DIRECTORY/${fuzzers_targets[$f]}.a" $FUZZER_DIRECTORY
echo "Generating fuzzer binary of func ${fuzzers_funcs[$f]} which resides in $f"
clang-7 -fsanitize=fuzzer "$FUZZER_DIRECTORY/${fuzzers_targets[$f]}.a" -o "$FUZZER_DIRECTORY/${fuzzers_targets[$f]}"
fuzzit create job caddyserver/${fuzzers_targets[$f]} $FUZZER_DIRECTORY/${fuzzers_targets[$f]} --api-key ${FUZZIT_API_KEY} --type "${fuzz_type}" --branch "${SYSTEM_PULLREQUEST_SOURCEBRANCH}" --revision "${BUILD_SOURCEVERSION}"
echo "Completed $f"
done
env:
FUZZIT_API_KEY: $(FUZZIT_API_KEY)
workingDirectory: '$(modulePath)'
displayName: Generate fuzzers & submit them to Fuzzit
|
