Make the license and commercial terms visible everywhere

CONTRIBUTING.md

@@ -58,4 +58,6 @@ Report security vulnerabilities privately to the maintainers rather than in a pu
 
 ## License
 
-By contributing you agree that your contributions are licensed under the [PolyForm Noncommercial License 1.0.0](LICENSE).
+By contributing you agree that your contributions are licensed under the [PolyForm Noncommercial License 1.0.0](LICENSE),
+and that Metacog Labs may also license them to others under its commercial license terms. New source files start
+with the same two SPDX lines as the existing ones.

Dockerfile

@@ -1,4 +1,6 @@
 # syntax=docker/dockerfile:1.7
+# SPDX-FileCopyrightText: Metacog Labs
+# SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
 
 FROM ghcr.io/graalvm/native-image-community:25 AS build
 WORKDIR /src
@@ -16,6 +18,10 @@ RUN --mount=type=cache,target=/root/.m2 \
  && cp server/target/hstore /hstore
 
 FROM debian:bookworm-slim
+LABEL org.opencontainers.image.title="HStore" \
+      org.opencontainers.image.vendor="Metacog Labs" \
+      org.opencontainers.image.licenses="PolyForm-Noncommercial-1.0.0" \
+      org.opencontainers.image.source="https://github.com/metacoglabs/hypergraph"
 ARG UID=999
 ARG GID=999
 RUN groupadd --system --gid ${GID} hstore \

README.md

@@ -182,5 +182,9 @@ See [CONTRIBUTING.md](CONTRIBUTING.md).
 ## License
 
 HStore is source-available under the [PolyForm Noncommercial License 1.0.0](LICENSE)
-(SPDX: `PolyForm-Noncommercial-1.0.0`). You may use, modify and share it for any noncommercial purpose.
-Commercial use is not covered by this license; contact the maintainers if you need it.
+(SPDX: `PolyForm-Noncommercial-1.0.0`). You may use, modify and share it for any noncommercial purpose as that
+license defines it.
+
+**Commercial use needs a separate commercial license from Metacog Labs.** Anything the noncommercial license
+doesn't cover can be licensed commercially: write to krish@getmetacognition.com. The server prints this notice at
+startup and in `hstore version`.

benchmarks/install-hypergraphdb.sh

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+# SPDX-FileCopyrightText: Metacog Labs
+# SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
 set -Eeuo pipefail
 
 commit=99485a1fa52e532351e8418b4f8153d97c72c959

benchmarks/run.sh

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+# SPDX-FileCopyrightText: Metacog Labs
+# SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
 set -Eeuo pipefail
 
 cd "$(dirname "$0")"

benchmarks/src/main/java/io/hstore/bench/Comparison.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import io.hstore.db.value.Json;

benchmarks/src/main/java/io/hstore/bench/Dataset.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import java.util.Arrays;

benchmarks/src/main/java/io/hstore/bench/HStoreStore.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import io.hstore.db.DatabaseOptions;

benchmarks/src/main/java/io/hstore/bench/HyperGraphDbStore.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import com.sleepycat.je.Durability;

benchmarks/src/main/java/io/hstore/bench/JvmUsage.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import java.lang.management.GarbageCollectorMXBean;

benchmarks/src/main/java/io/hstore/bench/Latency.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import io.hstore.db.value.Json;

benchmarks/src/main/java/io/hstore/bench/Report.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import io.hstore.db.value.Json;

benchmarks/src/main/java/io/hstore/bench/Reservoir.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import java.util.Arrays;

benchmarks/src/main/java/io/hstore/bench/Store.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.bench;
 
 import java.io.IOException;

database/src/main/java/io/hstore/db/Atom.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import io.hstore.db.schema.TypeDef;

database/src/main/java/io/hstore/db/DatabaseOptions.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import io.hstore.db.semantic.Encoder;

database/src/main/java/io/hstore/db/HypergraphDatabase.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import io.hstore.db.evidence.Provenance;

database/src/main/java/io/hstore/db/Incident.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import java.util.List;

database/src/main/java/io/hstore/db/Member.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import io.hstore.engine.topology.Validity;

database/src/main/java/io/hstore/db/MemberSpec.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import io.hstore.engine.topology.Validity;

database/src/main/java/io/hstore/db/Reader.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import io.hstore.db.property.PropertyBag.Property;

database/src/main/java/io/hstore/db/Writer.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db;
 
 import io.hstore.db.property.PropertyBag.Property;

database/src/main/java/io/hstore/db/evidence/AssertionType.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.evidence;
 
 public enum AssertionType {

database/src/main/java/io/hstore/db/evidence/Evidence.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.evidence;
 
 import io.hstore.engine.page.ByteCursor;

database/src/main/java/io/hstore/db/evidence/EvidencePolicy.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.evidence;
 
 import java.util.EnumSet;

database/src/main/java/io/hstore/db/evidence/Provenance.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.evidence;
 
 import io.hstore.db.Member;

database/src/main/java/io/hstore/db/evidence/Qualifier.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.evidence;
 
 import io.hstore.engine.page.ByteCursor;

database/src/main/java/io/hstore/db/hora/Budget.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import io.hstore.engine.HStoreException;

database/src/main/java/io/hstore/db/hora/Field.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 public sealed interface Field {

database/src/main/java/io/hstore/db/hora/Gathered.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import io.hstore.db.value.Value;

database/src/main/java/io/hstore/db/hora/GroupKernel.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import java.util.List;

database/src/main/java/io/hstore/db/hora/Hora.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import io.hstore.db.Member;

database/src/main/java/io/hstore/db/hora/Pattern.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import java.util.List;

database/src/main/java/io/hstore/db/hora/PatternMatcher.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import io.hstore.db.Atom;

database/src/main/java/io/hstore/db/hora/Reducer.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import java.util.OptionalDouble;

database/src/main/java/io/hstore/db/hora/SwapSampler.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.hora;
 
 import io.hstore.db.HypergraphDatabase;

database/src/main/java/io/hstore/db/payload/PayloadStore.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.payload;
 
 import io.hstore.engine.HStoreException;

database/src/main/java/io/hstore/db/property/PropertyBag.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.property;
 
 import io.hstore.db.value.Value;

database/src/main/java/io/hstore/db/property/PropertyIndex.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.property;
 
 import io.hstore.db.property.PropertySlots.IndexRoot;

database/src/main/java/io/hstore/db/property/PropertyIndexing.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.property;
 
 import io.hstore.db.payload.PayloadStore;

database/src/main/java/io/hstore/db/property/PropertySlots.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.property;
 
 import io.hstore.db.value.TypeTag;

database/src/main/java/io/hstore/db/query/AccessPath.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.Atom;

database/src/main/java/io/hstore/db/query/Ast.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.evidence.AssertionType;

database/src/main/java/io/hstore/db/query/Evaluator.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.Atom;

database/src/main/java/io/hstore/db/query/Executor.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.Atom;

database/src/main/java/io/hstore/db/query/Lexer.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.engine.HStoreException;

database/src/main/java/io/hstore/db/query/Parser.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.evidence.AssertionType;

database/src/main/java/io/hstore/db/query/Planner.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.Reader;

database/src/main/java/io/hstore/db/query/QueryResult.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.value.Json;

database/src/main/java/io/hstore/db/query/Session.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 import io.hstore.db.HypergraphDatabase;

database/src/main/java/io/hstore/db/query/Token.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.query;
 
 public record Token(Kind kind, String text, int position) {

database/src/main/java/io/hstore/db/schema/AtomKind.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.schema;
 
 import io.hstore.engine.topology.EdgeKind;

database/src/main/java/io/hstore/db/schema/Schema.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.schema;
 
 import io.hstore.db.schema.SchemaSlots.TypeName;

database/src/main/java/io/hstore/db/schema/SchemaSlots.java

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Metacog Labs
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+
 package io.hstore.db.schema;
 
 import io.hstore.engine.catalog.Slot;