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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| /* | ||
| * Copyright (c) 2009-2024 Yegor Bugayenko | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions | ||
| * are met: 1) Redistributions of source code must retain the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer. 2) Redistributions in binary form must reproduce the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer in the documentation and/or other materials provided | ||
| * with the distribution. 3) Neither the name of the rultor.com nor | ||
| * the names of its contributors may be used to endorse or promote | ||
| * products derived from this software without specific prior written | ||
| * permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | ||
| * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | ||
| * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | ||
| * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | ||
| * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | ||
| * OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
| package com.rultor; | ||
|
|
||
| import com.jcabi.manifests.Manifests; | ||
| import com.jcabi.xml.XMLDocument; | ||
| import java.util.regex.Matcher; | ||
| import java.util.regex.Pattern; | ||
| import org.cactoos.io.ResourceOf; | ||
| import org.cactoos.text.TextOf; | ||
| import org.cactoos.text.UncheckedText; | ||
|
|
||
| /** | ||
| * Environment variables either provided in the {@code MANIFEST.MF} | ||
| * file or through shell variables. | ||
| * | ||
| * @since 1.50 | ||
| */ | ||
| public final class Env { | ||
|
|
||
| /** | ||
| * Private. | ||
| */ | ||
| private Env() { | ||
| // utility class | ||
| } | ||
|
|
||
| /** | ||
| * Read one. | ||
| * @param name The name of the variable | ||
| * @return The value | ||
| */ | ||
| @SuppressWarnings("PMD.ProhibitPublicStaticMethods") | ||
| public static String read(final String name) { | ||
| final String xml = System.getenv("SETTINGS_XML"); | ||
| final String ret; | ||
| if (xml == null) { | ||
| ret = Manifests.read(name); | ||
| } else { | ||
| final String res = "rultor-mf/MANIFEST.MF"; | ||
| final String manifest = new UncheckedText( | ||
| new TextOf(new ResourceOf(res)) | ||
| ).asString(); | ||
| final Matcher matcher = Pattern.compile( | ||
| String.format("%s: \\$\\{([^}]+)}", name) | ||
| ).matcher(manifest); | ||
| if (!matcher.find()) { | ||
| throw new IllegalArgumentException( | ||
| String.format("Can't find '%s' in %s:%n%s", name, res, manifest) | ||
| ); | ||
| } | ||
| final String prop = matcher.group(1); | ||
| ret = new XMLDocument(xml).xpath( | ||
| String.format("/settings//*[name()='%s']/text()", prop) | ||
| ).get(0); | ||
| } | ||
| return ret; | ||
| } | ||
|
|
||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| /* | ||
| * Copyright (c) 2009-2024 Yegor Bugayenko | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions | ||
| * are met: 1) Redistributions of source code must retain the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer. 2) Redistributions in binary form must reproduce the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer in the documentation and/or other materials provided | ||
| * with the distribution. 3) Neither the name of the rultor.com nor | ||
| * the names of its contributors may be used to endorse or promote | ||
| * products derived from this software without specific prior written | ||
| * permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | ||
| * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | ||
| * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | ||
| * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | ||
| * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | ||
| * OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
| package com.rultor; | ||
|
|
||
| import org.hamcrest.MatcherAssert; | ||
| import org.hamcrest.Matchers; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.TestInstance; | ||
| import org.junit.jupiter.api.extension.ExtendWith; | ||
| import uk.org.webcompere.systemstubs.environment.EnvironmentVariables; | ||
| import uk.org.webcompere.systemstubs.jupiter.SystemStub; | ||
| import uk.org.webcompere.systemstubs.jupiter.SystemStubsExtension; | ||
|
|
||
| /** | ||
| * Test case for {@link Env}. | ||
| * | ||
| * @since 1.58 | ||
| */ | ||
| @ExtendWith(SystemStubsExtension.class) | ||
| @TestInstance(TestInstance.Lifecycle.PER_CLASS) | ||
| final class EnvTest { | ||
|
|
||
| /** | ||
| * Environment variables. | ||
| */ | ||
| @SystemStub | ||
| private EnvironmentVariables environment; | ||
|
|
||
| @Test | ||
| void readsFromManifest() { | ||
| this.environment.remove("SETTINGS_XML"); | ||
| MatcherAssert.assertThat( | ||
| "takes the right value", | ||
| Env.read("Rultor-SecurityKey"), | ||
| Matchers.equalTo("${failsafe.security.key}") | ||
| ); | ||
| } | ||
|
|
||
| @Test | ||
| void readsFromSettingsXml() { | ||
| this.environment.set( | ||
| "SETTINGS_XML", | ||
| String.join( | ||
| "", | ||
| "<settings><profiles><profile><properties>", | ||
| "<dynamo.key>hello</dynamo.key>", | ||
| "</properties></profile></profiles></settings>" | ||
| ) | ||
| ); | ||
| MatcherAssert.assertThat( | ||
| "has the right XML in env", | ||
| System.getenv("SETTINGS_XML"), | ||
| Matchers.not(Matchers.nullValue()) | ||
| ); | ||
| MatcherAssert.assertThat( | ||
| "takes the right value", | ||
| Env.read("Rultor-DynamoKey"), | ||
| Matchers.equalTo("hello") | ||
| ); | ||
| } | ||
| } |