diff --git a/spring-shell-standard-commands/src/main/java/org/springframework/shell/standard/commands/History.java b/spring-shell-standard-commands/src/main/java/org/springframework/shell/standard/commands/History.java new file mode 100644 index 00000000..1cc8148a --- /dev/null +++ b/spring-shell-standard-commands/src/main/java/org/springframework/shell/standard/commands/History.java @@ -0,0 +1,73 @@ +/* + * Copyright 2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.springframework.shell.standard.commands; + +import java.io.File; +import java.io.FileWriter; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +import org.springframework.shell.standard.ShellComponent; +import org.springframework.shell.standard.ShellMethod; +import org.springframework.shell.standard.ShellOption; + +/** + * A command that displays all previously run commands, optionally dumping to a file readable by {@link Script}. + * + * @author Eric Bottard + */ +@ShellComponent +public class History { + + private final org.jline.reader.History jLineHistory; + + public History(org.jline.reader.History jLineHistory) { + this.jLineHistory = jLineHistory; + } + + /** + * Marker interface for beans providing {@literal history} functionality to the shell. + *
+ *
To override the history command, simply register your own bean implementing that interface + * and the standard implementation will back off.
+ *+ *
To disable the {@literal history} command entirely, set the {@literal spring.shell.command.history.enabled=false} + * property in the environment.
+ * + * @author Eric Bottard + */ + public interface Command { + } + + @ShellMethod(value = "Display or save the history of previously run commands") + public List