1 files changed, 162 insertions, 0 deletions
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/PushConfig.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/PushConfig.java
new file mode 100644
index 0000000000..c8774d546a
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+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/PushConfig.java
@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2017, 2022 David Pursehouse <david.pursehouse@gmail.com> and others
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Distribution License v. 1.0 which is available at
+ * https://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+package org.eclipse.jgit.transport;
+
+import java.util.Locale;
+
+import org.eclipse.jgit.lib.Config;
+import org.eclipse.jgit.lib.ConfigConstants;
+import org.eclipse.jgit.util.StringUtils;
+
+/**
+ * Push section of a Git configuration file.
+ *
+ * @since 4.9
+ */
+public class PushConfig {
+
+	/**
+	 * Git config values for {@code push.recurseSubmodules}.
+	 */
+	public enum PushRecurseSubmodulesMode implements Config.ConfigEnum {
+		/**
+		 * Verify that all submodule commits that changed in the revisions to be
+		 * pushed are available on at least one remote of the submodule.
+		 */
+		CHECK("check"), //$NON-NLS-1$
+
+		/**
+		 * All submodules that changed in the revisions to be pushed will be
+		 * pushed.
+		 */
+		ON_DEMAND("on-demand"), //$NON-NLS-1$
+
+		/** Default behavior of ignoring submodules when pushing is retained. */
+		NO("false"); //$NON-NLS-1$
+
+		private final String configValue;
+
+		private PushRecurseSubmodulesMode(String configValue) {
+			this.configValue = configValue;
+		}
+
+		@Override
+		public String toConfigValue() {
+			return configValue;
+		}
+
+		@Override
+		public boolean matchConfigValue(String s) {
+			if (StringUtils.isEmptyOrNull(s)) {
+				return false;
+			}
+			s = s.replace('-', '_');
+			return name().equalsIgnoreCase(s)
+					|| configValue.equalsIgnoreCase(s);
+		}
+	}
+
+	/**
+	 * Git config values for {@code push.default}.
+	 *
+	 * @since 6.1
+	 */
+	public enum PushDefault implements Config.ConfigEnum {
+
+		/**
+		 * Do not push if there are no explicit refspecs.
+		 */
+		NOTHING,
+
+		/**
+		 * Push the current branch to an upstream branch of the same name.
+		 */
+		CURRENT,
+
+		/**
+		 * Push the current branch to an upstream branch determined by git
+		 * config {@code branch.<currentBranch>.merge}.
+		 */
+		UPSTREAM("tracking"), //$NON-NLS-1$
+
+		/**
+		 * Like {@link #UPSTREAM}, but only if the upstream name is the same as
+		 * the name of the current local branch.
+		 */
+		SIMPLE,
+
+		/**
+		 * Push all current local branches that match a configured push refspec
+		 * of the remote configuration.
+		 */
+		MATCHING;
+
+		private final String alias;
+
+		private PushDefault() {
+			alias = null;
+		}
+
+		private PushDefault(String alias) {
+			this.alias = alias;
+		}
+
+		@Override
+		public String toConfigValue() {
+			return name().toLowerCase(Locale.ROOT);
+		}
+
+		@Override
+		public boolean matchConfigValue(String in) {
+			return toConfigValue().equalsIgnoreCase(in)
+					|| (alias != null && alias.equalsIgnoreCase(in));
+		}
+	}
+
+	private final PushRecurseSubmodulesMode recurseSubmodules;
+
+	private final PushDefault pushDefault;
+
+	/**
+	 * Creates a new instance.
+	 *
+	 * @param config
+	 *            {@link Config} to fill the {@link PushConfig} from
+	 * @since 6.1
+	 */
+	public PushConfig(Config config) {
+		recurseSubmodules = config.getEnum(ConfigConstants.CONFIG_PUSH_SECTION,
+				null, ConfigConstants.CONFIG_KEY_RECURSE_SUBMODULES,
+				PushRecurseSubmodulesMode.NO);
+		pushDefault = config.getEnum(ConfigConstants.CONFIG_PUSH_SECTION, null,
+				ConfigConstants.CONFIG_KEY_DEFAULT, PushDefault.SIMPLE);
+	}
+
+	/**
+	 * Retrieves the value of git config {@code push.recurseSubmodules}.
+	 *
+	 * @return the value
+	 * @since 6.1
+	 */
+	public PushRecurseSubmodulesMode getRecurseSubmodules() {
+		return recurseSubmodules;
+	}
+
+	/**
+	 * Retrieves the value of git config {@code push.default}.
+	 *
+	 * @return the value
+	 * @since 6.1
+	 */
+	public PushDefault getPushDefault() {
+		return pushDefault;
+	}
+}