# This function calculates the estimated time to review and makes it available in the automation above.
# The name `calc`, and the nesting is arbitrary.
calc:

  {% for platform in platforms %}
  platform_label_{{ platform.name }}:
    if:
      - {{ ('platform_labels' | isEnabledAutomation(pr)) }}
      - {{ files | byPlatform | categorize(branch.diff.files_metadata) | readField(platform.name, 'files') | nullToEmpty | some }}
    run:
      - action: add-label@v1
        args:
          label: 'platform:{{ platform.name }}'
          color: '0000FF'
  {% endfor %}

    "-PrunAndroidStudioInHeadlessMode=true",
    "-Porg.gradle.java.installations.auto-download=false",
    os.javaInstallationLocations()
) + listOf(
    "-Porg.gradle.performance.branchName" to "%teamcity.build.branch%",
    "-Porg.gradle.performance.db.url" to "%performance.db.url%",
    "-Porg.gradle.performance.db.username" to "%performance.db.username%"
).map { (key, value) -> os.escapeKeyValuePair(key, value) }

    run:
      - action: add-comment@v1
        args:
          comment: |
            {{ by_platform_comment }}

by_platform_comment: |

To sign off a single commit:

`git commit --amend --signoff`

To sign off one or multiple commits:

`git rebase --signoff origin/master`

Then force push your branch:

`git push --force origin test-branch`

### Fixing sanity check failures after public API changes

If your PR includes any changes to the Gradle Public API, it will cause the binary compatibility check to fail.

import java.io.File

class PerformanceTestBuildTypeTest {
    init {
        DslContext.initForTest()
    }

    private
    val buildModel = CIBuildModel(
        projectId = "Gradle_Check",
        branch = VersionedSettingsBranch("master"),
        buildScanTags = listOf("Check"),
        subprojects = JsonBasedGradleSubprojectProvider(File("../.teamcity/subprojects.json"))
    )

    @Test

            We check the binary compatibility by comparing the current code’s binary interfaces
            against THE LATEST VERSION WHICH IS RELEASED FROM RELEASE BRANCH (from `released-version.json` on this branch)
            AND LOWER THAN CURRENT BASE VERSION (from `version.txt` on this branch).

 * @param {String} fieldName - The name of the field for the group to return
 * @returns String - The specified value
 * @example {{ files | byPlatform | categorize(branch.diff.files_metadata) | readField('jvm', 'name') }}
 */

function readField(objects, objectName, fieldName) {
    let group = Object.values(objects).find(s => s.name === objectName);
    if (group) {

                model,
                ":$performanceProjectName:$taskName --channel %performance.channel%",
                extraParameters = listOf(
                    "-Porg.gradle.performance.branchName" to "%teamcity.build.branch%",
                    "-Porg.gradle.performance.db.url" to "%performance.db.url%",
                    "-Porg.gradle.performance.db.username" to "%performance.db.username%",