JobValidator.java

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2013-2026 The Coveralls Maven Plugin Project Contributors:
 *     https://github.com/hazendaz/coveralls-maven-plugin/graphs/contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.eluder.coveralls.maven.plugin.validation;

import java.util.List;

import org.eluder.coveralls.maven.plugin.domain.Job;
import org.eluder.coveralls.maven.plugin.validation.ValidationError.Level;

/**
 * The Class JobValidator.
 */
public class JobValidator {

    /** The job. */
    private final Job job;

    /**
     * Instantiates a new job validator.
     *
     * @param job
     *            the job
     */
    public JobValidator(final Job job) {
        if (job == null) {
            throw new IllegalArgumentException("job must be defined");
        }
        this.job = job;
    }

    /**
     * Validate.
     *
     * @return the validation errors
     */
    public ValidationErrors validate() {
        final var errors = new ValidationErrors();
        errors.addAll(this.repoTokenOrTravis());
        errors.addAll(this.git());
        return errors;
    }

    /**
     * Repo token or travis.
     *
     * @return the list
     */
    private List<ValidationError> repoTokenOrTravis() {
        if (this.hasValue(this.job.getRepoToken())
                || (this.hasValue(this.job.getServiceName()) && this.hasValue(this.job.getServiceJobId()))) {
            return List.of();
        }
        final var level = this.job.isDryRun() ? Level.WARN : Level.ERROR;
        final var message = "Either repository token or service with job id must be defined";
        return List.of(new ValidationError(level, message));
    }

    /**
     * Git.
     *
     * @return the list
     */
    private List<ValidationError> git() {
        if (this.job.getGit() == null || this.hasValue(this.job.getGit().getHead().getId())) {
            return List.of();
        }
        return List.of(new ValidationError(Level.ERROR, "Commit id for HEAD must be defined"));
    }

    /**
     * Checks for value.
     *
     * @param value
     *            the value
     *
     * @return true, if successful
     */
    private boolean hasValue(final String value) {
        return value != null && !value.isBlank();
    }
}