# go get toolchain@patch should use the latest patch release
go get toolchain@go1.22.1
go get toolchain@patch
stderr '^go: added toolchain go1.22.9$'
grep 'go 1.22.1' go.mod
grep 'toolchain go1.22.9' go.mod
go get go@1.22.9 toolchain@none
grep 'go 1.22.9' go.mod
! grep 'toolchain go1.22.9' go.mod

# go get toolchain@go1.24 does NOT find the release candidate
! go get toolchain@go1.24

// limitations under the License.

[[toolchain_plugins]]
= Toolchain Resolver Plugins

In Gradle version 7.6 and above, Gradle provides a way to define Java toolchain auto-provisioning logic in plugins.
This page explains how to author a toolchain resolver plugin.
For details on how toolchain auto-provisioning interacts with these plugins, see <<toolchains.adoc#sub:download_repositories,Toolchains>>.

== Provide a download URI

 Hervé Boutemy
 -----
 2006-11-04
 -----

Maven Toolchain Model

 This is the model for Maven toolchain in <<<org.apache.maven.toolchain>>> package,
 delegating content to {{{../api/maven-api-toolchain/index.html}Maven 4 API immutable toolchain}}. All the effective model
 building logic from multiple toolchains files is done in {{{../maven-toolchain-builder/}Maven Toolchain Builder}}.

 The following are generated from this model:

import org.gradle.nativeplatform.toolchain.internal.NativeLanguage;
import org.gradle.nativeplatform.toolchain.internal.NativeToolChainInternal;
import org.gradle.nativeplatform.toolchain.internal.NativeToolChainRegistryInternal;
import org.gradle.nativeplatform.toolchain.internal.PlatformToolProvider;
import org.gradle.nativeplatform.toolchain.internal.ToolType;
import org.gradle.util.internal.VersionNumber;

                        ToolchainPrivate toolchain = fact.createToolchain(model);
                        if (requirements == null || toolchain.matchesRequirements(requirements)) {
                            toolchains.add(toolchain);
                        }
                    } catch (MisconfiguredToolchainException ex) {
                        logger.error("Misconfigured toolchain.", ex);
                    }
                }

    /**
     * Builds the toolchains model from the configured toolchain files.
     *
     * @param userToolchainsFile The path to the toolchains file, may be <code>null</code> to disable parsing.
     * @return The toolchains model or <code>null</code> if no toolchain file was configured or the configured file does
     *         not exist.
     * @throws MisconfiguredToolchainException If the toolchain file exists but cannot be parsed.
     */

        return new ToolchainWrapper(toolchain);
    }

    private static class ToolchainWrapper implements Toolchain {
        private final org.apache.maven.toolchain.Toolchain toolchain;

        ToolchainWrapper(org.apache.maven.toolchain.Toolchain toolchain) {
            this.toolchain = toolchain;
        }

        @Override
        public String getType() {

    def helloWorldApp = new CHelloWorldApp()

    def setup() {
        buildFile << """
apply plugin: 'c'

model {
    toolChains {
        ${toolChain.buildScriptConfig}
    }
    components {
        main(NativeExecutableSpec) {
            binaries.all {
                lib library: 'hello', linkage: 'static'
            }
        }

        then:
        failureDescriptionStartsWith("Execution failed for task ':javadoc'.")
        failureHasCause("Toolchain from `executable` property does not match toolchain from `javadocTool` property")
    }

    def "fails on toolchain and executable mismatch (without java-base plugin)"() {
        def jdkCurrent = Jvm.current()
        def jdkOther = AvailableJavaHomes.differentVersion

import org.gradle.nativeplatform.platform.internal.OperatingSystemInternal
import org.gradle.nativeplatform.toolchain.internal.NativeLanguage
import org.gradle.nativeplatform.toolchain.internal.NativeToolChainInternal
import org.gradle.nativeplatform.toolchain.internal.NativeToolChainRegistryInternal
import org.gradle.nativeplatform.toolchain.internal.PlatformToolProvider
import org.gradle.util.UsesNativeServices