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Add support for dependencies in plugin descriptor properties with sem…
…ver range (opensearch-project#11441) * Add support for dependencies in plugin descriptor properties with semver range (opensearch-project#1707) Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Remove unused gson licenses Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Maintain bwc in PluginInfo with addition of semver range Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Added support for list of ranges Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Add bwc tests and restrict range list size to 1 Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Update SemverRange javadoc Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Minor change to trigger jenkins re-run Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Use jackson instead of gson * Remove jackson databind and annotations dependency from server Signed-off-by: Abhilasha Seth <abseth@amazon.com> * nit fixes Signed-off-by: Abhilasha Seth <abseth@amazon.com> * Minor change to re-run jenkins workflow Signed-off-by: Abhilasha Seth <abseth@amazon.com> --------- Signed-off-by: Abhilasha Seth <abseth@amazon.com>
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libs/core/src/main/java/org/opensearch/semver/SemverRange.java
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| /* | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
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| package org.opensearch.semver; | ||
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| import org.opensearch.Version; | ||
| import org.opensearch.common.Nullable; | ||
| import org.opensearch.core.xcontent.ToXContentFragment; | ||
| import org.opensearch.core.xcontent.XContentBuilder; | ||
| import org.opensearch.semver.expr.Caret; | ||
| import org.opensearch.semver.expr.Equal; | ||
| import org.opensearch.semver.expr.Expression; | ||
| import org.opensearch.semver.expr.Tilde; | ||
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| import java.io.IOException; | ||
| import java.util.Objects; | ||
| import java.util.Optional; | ||
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| import static java.util.Arrays.stream; | ||
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| /** | ||
| * Represents a single semver range that allows for specifying which {@code org.opensearch.Version}s satisfy the range. | ||
| * It is composed of a range version and a range operator. Following are the supported operators: | ||
| * <ul> | ||
| * <li>'=' Requires exact match with the range version. For example, =1.2.3 range would match only 1.2.3</li> | ||
| * <li>'~' Allows for patch version variability starting from the range version. For example, ~1.2.3 range would match versions greater than or equal to 1.2.3 but less than 1.3.0</li> | ||
| * <li>'^' Allows for patch and minor version variability starting from the range version. For example, ^1.2.3 range would match versions greater than or equal to 1.2.3 but less than 2.0.0</li> | ||
| * </ul> | ||
| */ | ||
| public class SemverRange implements ToXContentFragment { | ||
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| private final Version rangeVersion; | ||
| private final RangeOperator rangeOperator; | ||
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| public SemverRange(final Version rangeVersion, final RangeOperator rangeOperator) { | ||
| this.rangeVersion = rangeVersion; | ||
| this.rangeOperator = rangeOperator; | ||
| } | ||
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| /** | ||
| * Constructs a {@code SemverRange} from its string representation. | ||
| * @param range given range | ||
| * @return a {@code SemverRange} | ||
| */ | ||
| public static SemverRange fromString(final String range) { | ||
| RangeOperator rangeOperator = RangeOperator.fromRange(range); | ||
| String version = range.replaceFirst(rangeOperator.asEscapedString(), ""); | ||
| if (!Version.stringHasLength(version)) { | ||
| throw new IllegalArgumentException("Version cannot be empty"); | ||
| } | ||
| return new SemverRange(Version.fromString(version), rangeOperator); | ||
| } | ||
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| /** | ||
| * Return the range operator for this range. | ||
| * @return range operator | ||
| */ | ||
| public RangeOperator getRangeOperator() { | ||
| return rangeOperator; | ||
| } | ||
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| /** | ||
| * Return the version for this range. | ||
| * @return the range version | ||
| */ | ||
| public Version getRangeVersion() { | ||
| return rangeVersion; | ||
| } | ||
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| /** | ||
| * Check if range is satisfied by given version string. | ||
| * | ||
| * @param versionToEvaluate version to check | ||
| * @return {@code true} if range is satisfied by version, {@code false} otherwise | ||
| */ | ||
| public boolean isSatisfiedBy(final String versionToEvaluate) { | ||
| return isSatisfiedBy(Version.fromString(versionToEvaluate)); | ||
| } | ||
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| /** | ||
| * Check if range is satisfied by given version. | ||
| * | ||
| * @param versionToEvaluate version to check | ||
| * @return {@code true} if range is satisfied by version, {@code false} otherwise | ||
| * @see #isSatisfiedBy(String) | ||
| */ | ||
| public boolean isSatisfiedBy(final Version versionToEvaluate) { | ||
| return this.rangeOperator.expression.evaluate(this.rangeVersion, versionToEvaluate); | ||
| } | ||
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| @Override | ||
| public boolean equals(@Nullable final Object o) { | ||
| if (this == o) { | ||
| return true; | ||
| } | ||
| if (o == null || getClass() != o.getClass()) { | ||
| return false; | ||
| } | ||
| SemverRange range = (SemverRange) o; | ||
| return Objects.equals(rangeVersion, range.rangeVersion) && rangeOperator == range.rangeOperator; | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| return Objects.hash(rangeVersion, rangeOperator); | ||
| } | ||
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| @Override | ||
| public String toString() { | ||
| return rangeOperator.asString() + rangeVersion; | ||
| } | ||
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| @Override | ||
| public XContentBuilder toXContent(final XContentBuilder builder, final Params params) throws IOException { | ||
| return builder.value(toString()); | ||
| } | ||
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| /** | ||
| * A range operator. | ||
| */ | ||
| public enum RangeOperator { | ||
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| EQ("=", new Equal()), | ||
| TILDE("~", new Tilde()), | ||
| CARET("^", new Caret()), | ||
| DEFAULT("", new Equal()); | ||
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| private final String operator; | ||
| private final Expression expression; | ||
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| RangeOperator(final String operator, final Expression expression) { | ||
| this.operator = operator; | ||
| this.expression = expression; | ||
| } | ||
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| /** | ||
| * String representation of the range operator. | ||
| * | ||
| * @return range operator as string | ||
| */ | ||
| public String asString() { | ||
| return operator; | ||
| } | ||
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| /** | ||
| * Escaped string representation of the range operator, | ||
| * if operator is a regex character. | ||
| * | ||
| * @return range operator as escaped string, if operator is a regex character | ||
| */ | ||
| public String asEscapedString() { | ||
| if (Objects.equals(operator, "^")) { | ||
| return "\\^"; | ||
| } | ||
| return operator; | ||
| } | ||
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| public static RangeOperator fromRange(final String range) { | ||
| Optional<RangeOperator> rangeOperator = stream(values()).filter( | ||
| operator -> operator != DEFAULT && range.startsWith(operator.asString()) | ||
| ).findFirst(); | ||
| return rangeOperator.orElse(DEFAULT); | ||
| } | ||
| } | ||
| } |
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