### Build tree state

"Build tree" is another name for the build definition.
The "build tree state" holds the state for the entire build definition for a single build execution within a session.

The build tree state is managed by the `BuildTreeState` class.
An instance is created at the start of a build execution and discarded at the end of the execution.

### Build state

					"jacoco",
					"launcher",
					"plugins-java",
					"antlr",
					"base-services",
					"build-cache",
					"build-cache-http",
					"build-cache-local",
					"build-cache-spi",
					"build-configuration",
					"build-events",
					"build-init",
					"build-profile",
					"composite-builds",
					"configuration-cache",
					"core",
					"core-api",

platforms/core-execution/build-cache/                       @gradle/bt-execution @gradle/bt-dv-build-cache
platforms/core-execution/build-cache-base/                  @gradle/bt-execution @gradle/bt-dv-build-cache
platforms/core-execution/build-cache-http/                  @gradle/bt-execution @gradle/bt-dv-build-cache
platforms/core-execution/build-cache-packaging/             @gradle/bt-execution @gradle/bt-dv-build-cache

See [Gradle runtimes](runtimes.md) for a list of these runtimes and more details.

## Build state model

As Gradle executes, it acts on various pieces of the build definition, such as each project in the build.
Gradle tracks the state of each piece and transitions each piece through its lifecycle as the build runs.

        )
        text(
            "reverse.dep.*.additional.gradle.parameters",
            "",
            display = ParameterDisplay.NORMAL,
            allowEmpty = true,
            description = "The extra gradle parameters you want to pass to all dependencies of this build, e.g. `-PrerunAllTests` or `--no-build-cache`"
        )

  cancel-in-progress: true

env:
  # Set the DEVELOCITY_ACCESS_KEY so that Gradle Build Scans are generated
  DEVELOCITY_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
  # Enable debug for the `gradle-build-action` cache operations
  GRADLE_BUILD_ACTION_CACHE_DEBUG_ENABLED: true

permissions: {}

jobs:
  build:
    name: "Compile All"
    permissions:
      contents: read
    runs-on: ubuntu-latest

import org.gradle.api.provider.Provider
import org.gradle.build.event.BuildEventsListenerRegistry
// Using star import to workaround https://youtrack.jetbrains.com/issue/KTIJ-24390
import org.gradle.kotlin.dsl.*
import org.gradle.kotlin.dsl.support.serviceOf

/**
 * In build-logic and main build, register a BuildService instance separately,
 * which collects necessary information for build scan.
 */

fun checkCleanDirUnixLike(dir: String, exitOnFailure: Boolean = true) = """
    REPO=$dir
    if [ -e ${'$'}REPO ] ; then
        tree ${'$'}REPO
        rm -rf ${'$'}REPO
        echo "${'$'}REPO was polluted during the build"
        ${if (exitOnFailure) "exit 1" else ""}
    else
        echo "${'$'}REPO does not exist"
    fi

""".trimIndent()

fun checkCleanDirWindows(dir: String, exitOnFailure: Boolean = true) = """

    }

    - name: Compile with Gradle with Build Scan
      if: ${{ matrix.language == 'java' && github.repository_owner == 'gradle' }}
      run: ./gradlew --no-configuration-cache --init-script .github/workflows/codeql-analysis.init.gradle -DcacheNode=us -S testClasses -Dhttp.keepAlive=false
      env:
        # Set the DEVELOCITY_ACCESS_KEY so that Gradle Build Scans are generated