Files
minio/buildscripts/verify-rebrand.sh
T
Feng Ruohang b57275be34 docs: adopt the no-CLA plus DCO policy and fix copyright terms
Brings the server in line with the contribution and copyright policy
already adopted in pgsty/mc.

Copyright terms were derived from the clock: startupBanner overwrote the
ldflags-injected CopyrightYear with time.Now().Year() and printed it as
the end of MinIO, Inc.'s term, so every January would have extended the
upstream copyright claim past the 2025 end of upstream development, and
release builds silently discarded the injected year. Both banners now
credit MinIO, Inc. for 2015-2025 and PGSTY from 2025 through the
release-stamped year, falling back to the current year in source builds.
NOTICE names PGSTY as the holder of the fork's modifications, matching
the banners and the packaging vendor field.

Contributions are accepted inbound=outbound under AGPL-3.0-or-later with
no CLA - the core is Copyright MinIO, Inc., so the combined work can
never be relicensed and a CLA would buy nothing. What a fork carrying a
downstream delta does need is provenance, so DCO 1.1 sign-off is now
mandatory and enforced by a workflow that rejects unsigned non-bot
commits. CONTRIBUTING documents sign-off, repair, cherry-pick provenance,
dual copyright headers, trailer preservation across squash merges, and
that assistive-tooling trailers carry no authorship or copyright claim.

verify-rebrand.sh pins the copyright split and the policy files so
neither can regress.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Signed-off-by: Feng Ruohang <rh@vonng.com>
2026-08-06 12:43:58 +08:00

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#!/usr/bin/env bash
set -euo pipefail
script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
repo_dir="$(cd "${script_dir}/.." && pwd)"
cd "${repo_dir}"
fail() {
echo "Silo rebrand verification failed: $*" >&2
exit 1
}
require_file() {
[ -f "$1" ] || fail "missing required file: $1"
}
require_text() {
local file="$1"
local text="$2"
grep -Fq -- "${text}" "${file}" || fail "${file} does not contain: ${text}"
}
reject_text() {
local file="$1"
local text="$2"
if grep -Fq -- "${text}" "${file}"; then
fail "${file} still contains forbidden delivery text: ${text}"
fi
}
for file in \
.github/goreleaser.yml \
.github/nfpm.yml \
buildscripts/package/lifecycle_test.sh \
buildscripts/verify-helm-migration.sh \
Dockerfile.goreleaser \
dockerscripts/download-static-curl.sh \
dockerscripts/docker-entrypoint.sh \
helm/silo/Chart.yaml \
helm/silo/values.yaml \
silo.service \
silo.env \
silo.sysusers; do
require_file "${file}"
done
for retired_path in \
CNAME _config.yml index.yaml helm-reindex.sh helm/minio helm-releases \
Dockerfile Dockerfile.cicd Dockerfile.hotfix Dockerfile.release \
Dockerfile.release.old_cpu Dockerfile.scratch docker-buildx.sh \
minio.service cmd/callhome.go buildscripts/upgrade-tests .github/logo.svg \
docs/federation/lookup/bucket-lookup.png \
docs/screenshots/Minio_Cloud_Native_Arch.jpg \
docs/screenshots/Minio_Cloud_Native_Arch.png \
docs/screenshots/Minio_Cloud_Native_Arch.svg \
docs/screenshots/Architecture-diagram_distributed_8.jpg \
docs/screenshots/Architecture-diagram_distributed_8.png \
docs/screenshots/Architecture-diagram_distributed_8.svg \
docs/screenshots/Architecture-diagram_distributed_16.jpg \
docs/screenshots/Architecture-diagram_distributed_16.png \
docs/screenshots/Architecture-diagram_distributed_16.svg \
docs/screenshots/Architecture-diagram_distributed_nm.png \
docs/screenshots/Example-1.jpg docs/screenshots/Example-1.png \
docs/screenshots/Example-2.jpg docs/screenshots/Example-2.png \
docs/screenshots/Example-3.jpg docs/screenshots/Example-3.png \
docs/screenshots/pic1.png docs/screenshots/pic2.png \
docs/metrics/prometheus/grafana/grafana-minio.png \
docs/metrics/prometheus/grafana/bucket/grafana-bucket.png \
docs/metrics/prometheus/grafana/node/grafana-node.png \
docs/metrics/prometheus/grafana/replication/grafana-replication-cluster.png \
docs/metrics/prometheus/grafana/replication/grafana-replication-node.png; do
[ ! -e "${retired_path}" ] || fail "retired upstream delivery path remains: ${retired_path}"
done
require_text .github/goreleaser.yml "binary: silo"
require_text .github/goreleaser.yml 'name_template: "silo_{{ .Env.PKG_VERSION }}_{{ .Os }}_{{ .Arch }}"'
require_text .github/goreleaser.yml "sboms:"
require_text .github/goreleaser.yml "artifacts: archive"
require_text .github/goreleaser.yml "cmd: cosign"
# shellcheck disable=SC2016 # Match the literal GoReleaser template variable.
require_text .github/goreleaser.yml 'signature: "${artifact}.sigstore.json"'
require_text .github/nfpm.yml "name: silo"
require_text .github/nfpm.yml "dst: /usr/bin/silo"
require_text .github/nfpm.yml "dst: /etc/default/silo"
require_text .github/nfpm.yml "dst: /usr/lib/sysusers.d/silo.conf"
require_text buildscripts/package/lifecycle_test.sh "Silo package lifecycle checks passed"
require_text buildscripts/verify-helm-migration.sh "Silo Helm lint, render, legacy-upgrade, and package checks passed"
require_text silo.service "Conflicts=minio.service"
require_text silo.service "EnvironmentFile=-/etc/default/minio"
require_text silo.service "EnvironmentFile=-/etc/default/silo"
# shellcheck disable=SC2016 # Match the literal service environment variables.
require_text silo.service 'ExecStart=/usr/bin/silo server $MINIO_OPTS $MINIO_VOLUMES'
require_text README.md "/etc/systemd/system/silo.service.d/10-legacy-user.conf"
require_text README_ZH.md "/etc/systemd/system/silo.service.d/10-legacy-user.conf"
require_text Dockerfile.goreleaser "COPY silo /usr/bin/silo"
require_text Dockerfile.goreleaser 'CMD ["silo"]'
require_text Dockerfile.goreleaser "MC_AMD64_SHA256="
require_text Dockerfile.goreleaser "Published checksum drift"
require_text dockerscripts/download-static-curl.sh "sha256sum -c"
require_text helm/silo/Chart.yaml "name: silo"
require_text helm/silo/values.yaml "repository: pgsty/silo"
require_text helm/silo/templates/deployment.yaml "/usr/bin/docker-entrypoint.sh silo server"
require_text helm/silo/templates/statefulset.yaml "/usr/bin/docker-entrypoint.sh silo server"
require_text docs/orchestration/docker-compose/docker-compose.yaml 'http://silo{1...4}/data{1...2}'
require_text docs/resiliency/docker-compose.yaml 'http://silo{1...4}/data{1...8}'
require_text docs/distributed/DECOMMISSION.md 'systemctl restart silo'
# shellcheck disable=SC2016 # Match the literal shell variable.
require_text docs/resiliency/resiliency-tests.sh 'docker exec resiliency-silo$NODE-1'
require_text .github/workflows/release.yml "Attest downloadable release artifacts"
require_text .github/workflows/release.yml "packages_checksums.txt"
require_text .github/workflows/docker-release.yml "Attest multi-architecture image provenance"
require_text .github/workflows/docker-release.yml "index.docker.io/pgsty/silo"
# Copyright notices credit both parties with fixed terms: upstream MinIO
# development ends at its own last year, and the fork's own term starts when
# the fork did. Deriving the upstream end year from the clock would extend
# MinIO's copyright term every January.
require_text cmd/build-constants.go 'upstreamCopyrightEndYear = "2025"'
require_text cmd/build-constants.go 'forkCopyrightStartYear = "2025"'
require_text cmd/main.go 'upstreamCopyrightEndYear'
reject_text cmd/main.go 'CopyrightYear = strconv.Itoa(time.Now().Year())'
# Contribution policy: no CLA, inbound=outbound, DCO sign-off enforced in CI.
require_file .github/workflows/dco.yml
require_text .github/workflows/dco.yml "Signed-off-by"
require_text CONTRIBUTING.md "developercertificate.org"
require_text CONTRIBUTING.md "No CLA"
for file in .github/nfpm.yml Dockerfile.goreleaser silo.service; do
reject_text "${file}" "/usr/bin/minio"
reject_text "${file}" "/usr/local/bin/minio"
done
reject_text Dockerfile.goreleaser "MINIO_UPDATE_MINISIGN_PUBKEY"
reject_text buildscripts/minio-upgrade.sh "docker system prune"
reject_text buildscripts/minio-upgrade.sh "docker volume prune"
reject_text docs/orchestration/docker-compose/docker-compose.yaml 'http://minio{1...4}'
reject_text docs/resiliency/docker-compose.yaml 'http://minio{1...4}'
reject_text docs/distributed/DECOMMISSION.md 'systemctl restart minio'
reject_text docs/resiliency/resiliency-tests.sh 'resiliency-minio'
reject_text docs/resiliency/resiliency-tests.sh 'docker system prune'
reject_text docs/resiliency/resiliency-tests.sh 'docker image prune'
reject_text docs/resiliency/resiliency-tests.sh 'docker ps -q'
if grep -Ev '^[[:space:]]*(#|$)' silo.env | grep -q '='; then
fail "silo.env must not contain active assignments that shadow /etc/default/minio"
fi
if rg -n 'pgsty/minio:' .github/workflows Dockerfile.goreleaser helm/silo; then
fail "an active delivery surface still publishes the frozen pgsty/minio image"
fi
# The repository and its default branch are pgsty/silo and main. The invariant
# is that the old name is never a live target, not that it is never spoken: the
# READMEs have to name it to explain the rename and to point at the archived
# artifacts, which is the opposite of stranding a reader on it.
#
# So two rules. First, no live URL may resolve to the old repository anywhere,
# READMEs included.
stale_repo_url="$(rg -n -e 'github\.com/pgsty/minio' -e 'hub\.docker\.com/r/pgsty/minio' \
--glob '!.git/**' --glob '!dist/**' \
--glob '!SILO_REBRANDING_MIGRATION.md' \
--glob '!buildscripts/rebrand-guard/compat-baseline.json' . |
sed 's#^\./##' | grep -v '^buildscripts/verify-rebrand\.sh:' || true)"
if [ -n "${stale_repo_url}" ]; then
printf '%s\n' "${stale_repo_url}" >&2
fail "a link still resolves to the pre-rename pgsty/minio repository"
fi
# Second, the bare name may only appear where it is deliberate: the pinned
# pre-rebrand image digest in the upgrade test, the two guards that refuse a
# legacy image, and the two READMEs that document the rename and the archived
# minio branch.
repo_guard_allowlist='^(buildscripts/minio-upgrade\.sh|buildscripts/verify-rebrand\.sh|buildscripts/helm-migration-guard/main\.go|README\.md|README_ZH\.md):'
stale_repo="$(rg -n 'pgsty/minio' --glob '!.git/**' --glob '!dist/**' \
--glob '!SILO_REBRANDING_MIGRATION.md' \
--glob '!buildscripts/rebrand-guard/compat-baseline.json' . |
sed 's#^\./##' | grep -Ev "${repo_guard_allowlist}" || true)"
if [ -n "${stale_repo}" ]; then
printf '%s\n' "${stale_repo}" >&2
fail "a source reference still names the pre-rename pgsty/minio repository"
fi
stale_branch="$(rg -n 'pgsty/silo/(blob/|tree/|raw/)?master' \
--glob '!.git/**' --glob '!dist/**' . || true)"
if [ -n "${stale_branch}" ]; then
printf '%s\n' "${stale_branch}" >&2
fail "a link still targets the retired master branch; raw and Actions URLs do not follow a branch rename"
fi
for workflow in .github/workflows/go.yml .github/workflows/vulncheck.yml; do
if rg -q '^\s+- master$' "${workflow}"; then
fail "${workflow} still filters on master and would go silently dormant on main"
fi
require_text "${workflow}" " - main"
done
network_hits="$(rg -n --glob '*.go' --glob '!**/*_test.go' \
'https?://[^"`[:space:]]*(dl\.min\.io|subnet\.min\.io|api\.min\.io|slack\.min\.io|play\.min\.io)' \
cmd internal || true)"
network_hits="$(printf '%s\n' "${network_hits}" | grep -Ev '^[^:]+:[0-9]+:[[:space:]]*//' || true)"
if [ -n "${network_hits}" ]; then
printf '%s\n' "${network_hits}" >&2
fail "runtime code still contains an upstream MinIO service endpoint"
fi
require_text cmd/build-constants.go 'MinioReleaseBaseURL = ""'
require_text cmd/globals.go "globalInplaceUpdateDisabled = true"
reject_text cmd/globals.go "subnetAdminPublicKey"
reject_text cmd/admin-handlers.go "getSubnetAdminPublicKey"
echo "Silo delivery and runtime rebrand checks passed"