97 lines
4.1 KiB
Bash
97 lines
4.1 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)/deploy.sh
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TEST_ROOT=$(mktemp -d "${TMPDIR:-/tmp}/sw-frontend-deploy-test.XXXXXX")
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cleanup() {
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[[ "$TEST_ROOT" == "${TMPDIR:-/tmp}/sw-frontend-deploy-test."* ]] || exit 1
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rm -rf -- "$TEST_ROOT"
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}
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trap cleanup EXIT
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mkdir "$TEST_ROOT/bin"
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cat > "$TEST_ROOT/bin/docker" <<'DOCKER'
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#!/usr/bin/env bash
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set -euo pipefail
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printf '%s\n' "$*" >> "$TEST_STATE/calls"
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command=$1; shift
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case "$command" in
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inspect)
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format=''
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if [[ "$1" == --format ]]; then format=$2; shift 2; fi
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[[ -d "$TEST_STATE/$1" ]] || exit 1
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case "$format" in
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*com.sw2.application*) cat "$TEST_STATE/$1/app" ;;
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*org.opencontainers.image.revision*) cat "$TEST_STATE/$1/version" ;;
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*State.Running*) cat "$TEST_STATE/$1/running" ;;
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esac ;;
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network|build) exit 0 ;;
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run)
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name=''; version='new'
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while (($#)); do
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if [[ "$1" == --name ]]; then name=$2; shift 2; else shift; fi
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done
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[[ -n "$name" ]] || exit 0
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mkdir "$TEST_STATE/$name"
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printf 'sw2' > "$TEST_STATE/$name/app"
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printf '%s' "$version" > "$TEST_STATE/$name/version"
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printf 'true' > "$TEST_STATE/$name/running"
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printf 'new-container' > "$TEST_STATE/$name/id" ;;
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port) printf '127.0.0.1:19603\n' ;;
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stop)
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name="${!#}"; printf 'false' > "$TEST_STATE/$name/running" ;;
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start) printf 'true' > "$TEST_STATE/$1/running" ;;
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rename) mv -- "$TEST_STATE/$1" "$TEST_STATE/$2" ;;
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rm)
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name="${!#}"
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[[ "$name" == sw2-frontend* ]] || exit 1
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rm -rf -- "$TEST_STATE/$name" ;;
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*) echo "Unexpected docker command: $command" >&2; exit 1 ;;
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esac
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DOCKER
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cat > "$TEST_ROOT/bin/curl" <<'CURL'
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#!/usr/bin/env bash
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set -euo pipefail
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url="${!#}"
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if [[ "$TEST_MODE" == preflight-fail && "$url" == *:19603/* ]]; then exit 1; fi
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if [[ "$TEST_MODE" == final-fail && "$url" == *:9601/* ]]; then exit 1; fi
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if [[ "$url" == */version.txt ]]; then printf 'new'; else printf 'ok'; fi
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CURL
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printf '#!/usr/bin/env bash\nexit 0\n' > "$TEST_ROOT/bin/flock"
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chmod +x "$TEST_ROOT/bin/"*
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export PATH="$TEST_ROOT/bin:$PATH"
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export SW_HEALTH_ATTEMPTS=1
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for scenario in success preflight-fail final-fail build-only unmanaged; do
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export TEST_STATE="$TEST_ROOT/$scenario"
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export TEST_MODE="$scenario"
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export SW_DEPLOY_BASE="$TEST_STATE/base"
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mkdir -p "$SW_DEPLOY_BASE/frontend-releases/new/dist" "$TEST_STATE/sw2-frontend" "$TEST_STATE/sw2-backend"
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cp "$SCRIPT" "$SW_DEPLOY_BASE/frontend-releases/new/deploy.sh"
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printf '<html>test</html>' > "$SW_DEPLOY_BASE/frontend-releases/new/dist/index.html"
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printf 'new\n' > "$SW_DEPLOY_BASE/frontend-releases/new/dist/version.txt"
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printf 'old\n' > "$SW_DEPLOY_BASE/current-frontend-release"
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printf 'sw2' > "$TEST_STATE/sw2-frontend/app"
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printf 'old' > "$TEST_STATE/sw2-frontend/version"
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printf 'true' > "$TEST_STATE/sw2-frontend/running"
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printf 'old-container' > "$TEST_STATE/sw2-frontend/id"
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printf 'backend-unchanged' > "$TEST_STATE/sw2-backend/id"
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if [[ "$scenario" == unmanaged ]]; then printf 'other' > "$TEST_STATE/sw2-frontend/app"; fi
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mode=''; [[ "$scenario" != build-only ]] || mode='--build-only'
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result=0
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bash "$SW_DEPLOY_BASE/frontend-releases/new/deploy.sh" new "$mode" > "$TEST_STATE/output" 2>&1 || result=$?
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case "$scenario" in
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success)
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[[ "$result" == 0 && "$(cat "$TEST_STATE/sw2-frontend/id")" == new-container && "$(cat "$TEST_STATE/sw2-frontend-previous/id")" == old-container ]]
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[[ "$(cat "$SW_DEPLOY_BASE/current-frontend-release")" == new ]] ;;
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build-only)
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[[ "$result" == 0 && "$(cat "$TEST_STATE/sw2-frontend/id")" == old-container ]]
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[[ "$(cat "$SW_DEPLOY_BASE/current-frontend-release")" == old ]] ;;
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*)
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[[ "$result" != 0 && "$(cat "$TEST_STATE/sw2-frontend/id")" == old-container && "$(cat "$TEST_STATE/sw2-frontend/running")" == true ]]
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[[ "$(cat "$SW_DEPLOY_BASE/current-frontend-release")" == old ]] ;;
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esac
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[[ "$(cat "$TEST_STATE/sw2-backend/id")" == backend-unchanged ]]
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! grep -E '(stop|start|rename|rm|run).*sw2-backend' "$TEST_STATE/calls"
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[[ "$(find "$TEST_STATE" -maxdepth 1 -name 'sw2-frontend-candidate-*' | wc -l)" == 0 ]]
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done
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echo 'all deployment scenarios passed'
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