This is an automated email from the ASF dual-hosted git repository.
aradzinski pushed a commit to branch NLPCRAFT-346
in repository https://gitbox.apache.org/repos/asf/incubator-nlpcraft.git
The following commit(s) were added to refs/heads/NLPCRAFT-346 by this push:
new fbdd03f WIP.
fbdd03f is described below
commit fbdd03f6a395049be777f584d2ede01bc6080580
Author: Aaron Radzinski <[email protected]>
AuthorDate: Wed Jun 30 13:07:25 2021 -0700
WIP.
---
.../tools/cmdline/NCCliFileNameCompleter.java | 128 +++++++++++++++++++++
pom.xml | 4 +-
2 files changed, 130 insertions(+), 2 deletions(-)
diff --git
a/nlpcraft/src/main/scala/org/apache/nlpcraft/model/tools/cmdline/NCCliFileNameCompleter.java
b/nlpcraft/src/main/scala/org/apache/nlpcraft/model/tools/cmdline/NCCliFileNameCompleter.java
new file mode 100644
index 0000000..9b28018
--- /dev/null
+++
b/nlpcraft/src/main/scala/org/apache/nlpcraft/model/tools/cmdline/NCCliFileNameCompleter.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ * https://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.apache.nlpcraft.model.tools.cmdline;
+
+import org.jline.builtins.Styles;
+import org.jline.reader.*;
+import org.jline.terminal.Terminal;
+import org.jline.utils.AttributedStringBuilder;
+import org.jline.utils.OSUtils;
+import org.jline.utils.StyleResolver;
+
+import java.io.IOException;
+import java.nio.file.*;
+import java.util.*;
+
+/**
+ *
+ */
+public class NCCliFileNameCompleter implements org.jline.reader.Completer
+{
+ protected static StyleResolver resolver = Styles.lsStyle();
+
+ public void complete(LineReader reader, ParsedLine commandLine, final
List<Candidate> candidates) {
+ assert commandLine != null;
+ assert candidates != null;
+
+ String buffer = commandLine.word().substring(0,
commandLine.wordCursor());
+
+ Path current;
+ String curBuf;
+ String sep =
getSeparator(reader.isSet(LineReader.Option.USE_FORWARD_SLASH));
+
+ int lastSep = buffer.lastIndexOf(sep);
+
+
+ try {
+ if (lastSep >= 0) {
+ curBuf = buffer.substring(0, lastSep + 1);
+ if (curBuf.startsWith("~")) {
+ if (curBuf.startsWith("~" + sep)) {
+ current = getUserHome().resolve(curBuf.substring(2));
+ } else {
+ current =
getUserHome().getParent().resolve(curBuf.substring(1));
+ }
+ } else {
+ current = getUserDir().resolve(curBuf);
+ }
+ } else {
+ curBuf = "";
+ current = getUserDir();
+ }
+ try (DirectoryStream<Path> directory =
Files.newDirectoryStream(current, this::accept)) {
+ directory.forEach(p -> {
+ String value = curBuf + p.getFileName().toString();
+ if (Files.isDirectory(p)) {
+ candidates.add(
+ new Candidate(value +
(reader.isSet(LineReader.Option.AUTO_PARAM_SLASH) ? sep : ""),
+ getDisplay(reader.getTerminal(), p, resolver,
sep), null, null,
+
reader.isSet(LineReader.Option.AUTO_REMOVE_SLASH) ? sep : null, null, false));
+ } else {
+ candidates.add(new Candidate(value,
getDisplay(reader.getTerminal(), p, resolver, sep), null, null, null, null,
+ true));
+ }
+ });
+ } catch (IOException e) {
+ // Ignore
+ }
+ } catch (Exception e) {
+ // Ignore
+ }
+ }
+
+ protected boolean accept(Path path) {
+ try {
+ return !Files.isHidden(path);
+ } catch (IOException e) {
+ return false;
+ }
+ }
+
+ protected Path getUserDir() {
+ return Paths.get(System.getProperty("user.dir"));
+ }
+
+ protected Path getUserHome() {
+ return Paths.get(System.getProperty("user.home"));
+ }
+
+ protected String getSeparator(boolean useForwardSlash) {
+ return useForwardSlash ? "/" :
getUserDir().getFileSystem().getSeparator();
+ }
+
+ protected String getDisplay(Terminal terminal, Path p, StyleResolver
resolver, String separator) {
+ AttributedStringBuilder sb = new AttributedStringBuilder();
+ String name = p.getFileName().toString();
+ int idx = name.lastIndexOf(".");
+ String type = idx != -1 ? ".*" + name.substring(idx): null;
+ if (Files.isSymbolicLink(p)) {
+ sb.styled(resolver.resolve(".ln"), name).append("@");
+ } else if (Files.isDirectory(p)) {
+ sb.styled(resolver.resolve(".di"), name).append(separator);
+ } else if (Files.isExecutable(p) && !OSUtils.IS_WINDOWS) {
+ sb.styled(resolver.resolve(".ex"), name).append("*");
+ } else if (type != null && resolver.resolve(type).getStyle() != 0) {
+ sb.styled(resolver.resolve(type), name);
+ } else if (Files.isRegularFile(p)) {
+ sb.styled(resolver.resolve(".fi"), name);
+ } else {
+ sb.append(name);
+ }
+ return sb.toAnsi(terminal);
+ }
+}
diff --git a/pom.xml b/pom.xml
index fd0d687..1cf7d9f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -135,8 +135,8 @@
<diff.utils.ver>4.7</diff.utils.ver>
<vertical.blank.ver>1.0.1</vertical.blank.ver>
<fliptables.ver>1.1.0</fliptables.ver>
- <jline.ver>3.16.0</jline.ver>
- <jansi.ver>1.18</jansi.ver>
+ <jline.ver>3.20.0</jline.ver>
+ <jansi.ver>2.3.3</jansi.ver>
<!--
Following libraries versions are compatible:
