deps: bump gradle-wrapper from 9.0.0 to 9.4.0

Bumps gradle-wrapper from 9.0.0 to 9.4.0.

---
updated-dependencies:
- dependency-name: gradle-wrapper
  dependency-version: 9.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.devcontainer/devcontainer.json

@@ -1,20 +0,0 @@
-{
-  "name": "terminal-ui",
-  "image": "mcr.microsoft.com/devcontainers/java:1-21-bookworm",
-  "features": {
-    "ghcr.io/devcontainers/features/java:1": {
-      "version": "21",
-      "installGradle": "true",
-      "installMaven": "false"
-    }
-  },
-  "postCreateCommand": "java -version && ./gradlew --version",
-  "customizations": {
-    "vscode": {
-      "extensions": [
-        "vscjava.vscode-java-pack",
-        "vscjava.vscode-gradle"
-      ]
-    }
-  }
-}

.editorconfig

@@ -1,20 +0,0 @@
-# EditorConfig: consistent style across editors
-# https://editorconfig.org
-
-root = true
-
-[*]
-charset = utf-8
-end_of_line = lf
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[*.{java,kts}]
-indent_style = space
-indent_size = 4
-
-[*.{yml,yaml,md,json}]
-indent_size = 2
-
-[*.bat]
-end_of_line = crlf

.gitattributes

@@ -1,9 +0,0 @@
-# Normalize line endings
-* text=auto eol=lf
-*.bat text eol=crlf
-*.cmd text eol=crlf
-
-# GitHub linguist: don't count these as language
-gradle/wrapper/gradle-wrapper.jar binary
-*.jar binary
-*.zip binary

.github/release-drafter.yml

@@ -1,27 +0,0 @@
-# Config for release-drafter v6: categorizes PRs in draft release notes
-# https://github.com/release-drafter/release-drafter
-
-template: |
-  ## What's Changed
-
-  $CHANGES
-
-  **Full Changelog**: https://github.com/jakubbbdev/terminal-ui/compare/$PREVIOUS_TAG...v$RESOLVED_VERSION
-
-name-template: 'v$RESOLVED_VERSION'
-tag-template: 'v$RESOLVED_VERSION'
-
-categories:
-  - title: '🚀 Features'
-    labels: [feature, enhancement]
-  - title: '🐛 Bug Fixes'
-    labels: [bug, fix]
-  - title: '📚 Documentation'
-    labels: [documentation]
-  - title: '⬆️ Dependencies'
-    labels: [dependencies]
-  - title: 'Other'
-    labels: ['*']
-
-exclude-labels:
-  - skip-changelog

.github/workflows/codeql.yml

@@ -21,13 +21,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Set up JDK 21
-        uses: actions/setup-java@v4
-        with:
-          distribution: temurin
-          java-version: 21
-          cache: gradle
-
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
         with:

.github/workflows/release-drafter.yml

@@ -1,22 +0,0 @@
-# Drafts release notes from merged PRs when you create a release.
-# Install: add a Release Drafter config (see below), then create a release on GitHub;
-# this workflow will update the draft with categorized PRs.
-name: Release Drafter
-
-on:
-  push:
-    branches: [main, master]
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pull-requests: write
-
-jobs:
-  update_release_draft:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Draft Release
-        uses: release-drafter/release-drafter@v6
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -1,4 +1,4 @@
-# On push of a version tag (e.g. v1.0.0): build, publish to GitHub Packages, create Release, upload JARs.
+# On push of a version tag (e.g. v1.0.0): build, create GitHub Release, upload JARs.
 name: Release
 
 on:
@@ -8,13 +8,10 @@ on:
 
 permissions:
   contents: write
-  packages: write
 
 jobs:
   release:
     runs-on: ubuntu-latest
-    env:
-      RELEASE_VERSION: ${{ github.ref_name }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -26,13 +23,7 @@ jobs:
           java-version: 21
           cache: gradle
 
-      - name: Strip v from version
+      - run: chmod +x gradlew && ./gradlew build --no-daemon
-        run: echo "RELEASE_VERSION=${RELEASE_VERSION#v}" >> $GITHUB_ENV
-
-      - name: Build and publish to GitHub Packages
-        run: chmod +x gradlew && ./gradlew build publish --no-daemon
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Create Release
         uses: softprops/action-gh-release@v2

.idea/misc.xml

@@ -4,7 +4,7 @@
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="corretto-21" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="corretto-21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

README.md

@@ -3,54 +3,6 @@
 Java library for terminal UI: tables, rules, colors, prompts, menus, SelectList, pager, and more. Fluent API, ANSI support, testable.
 
 [![CI](https://github.com/jakubbbdev/terminal-ui/actions/workflows/ci.yml/badge.svg)](https://github.com/jakubbbdev/terminal-ui/actions/workflows/ci.yml)
-[![Java 21](https://img.shields.io/badge/Java-21-ED8B00?logo=openjdk)](https://openjdk.org/)
-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
-
-[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/jakubbbdev/terminal-ui)
-
-## Install
-
-Published to [GitHub Packages](https://github.com/jakubbbdev/terminal-ui/packages). Replace `VERSION` with a [release](https://github.com/jakubbbdev/terminal-ui/releases) tag (e.g. `1.0.0`).
-
-**Gradle (Kotlin DSL):**
-
-```kotlin
-repositories {
-    mavenCentral()
-    maven { url = uri("https://maven.pkg.github.com/jakubbbdev/terminal-ui") }
-}
-dependencies {
-    implementation("dev.jakub.terminal:terminal-ui:VERSION")
-}
-```
-
-**Gradle (Groovy):**
-
-```groovy
-repositories {
-    mavenCentral()
-    maven { url "https://maven.pkg.github.com/jakubbbdev/terminal-ui" }
-}
-dependencies {
-    implementation "dev.jakub.terminal:terminal-ui:VERSION"
-}
-```
-
-**Maven:**
-
-```xml
-<repository>
-  <id>github</id>
-  <url>https://maven.pkg.github.com/jakubbbdev/terminal-ui</url>
-</repository>
-<dependency>
-  <groupId>dev.jakub.terminal</groupId>
-  <artifactId>terminal-ui</artifactId>
-  <version>VERSION</version>
-</dependency>
-```
-
-For public packages, read access usually works without credentials. If your tool asks for auth, use a [GitHub PAT](https://github.com/settings/tokens) with `read:packages` as username and the token as password.
 
 ## Requirements
 
@@ -69,6 +21,18 @@ Run tests:
 ./gradlew test
 ```
 
+Demo (non-interactive):
+
+```bash
+./gradlew run
+```
+
+Interactive demo (best run in a real terminal):
+
+```bash
+./gradlew runDemo2
+```
+
 ## Usage (excerpt)
 
 ```java

SECURITY.md

@@ -1,11 +0,0 @@
-# Security
-
-## Reporting a vulnerability
-
-If you find a security issue, please report it responsibly:
-
-1. **Do not** open a public issue.
-2. Email the maintainers or report via [GitHub Security Advisories](https://github.com/jakubbbdev/terminal-ui/security/advisories/new) (if enabled).
-3. Give a clear description and steps to reproduce; we’ll respond as soon as we can.
-
-Thank you for helping keep this project safe.

build.gradle.kts

@@ -2,15 +2,15 @@ plugins {
     id("java")
     id("java-library")
     id("application")
-    id("maven-publish")
 }
 
 tasks.named<JavaExec>("run") {
     jvmArgs("-Ddev.jakub.terminal.ansi=true", "-Dfile.encoding=UTF-8")
 }
 
+
 group = "dev.jakub.terminal"
-version = System.getenv("RELEASE_VERSION") ?: "1.0-SNAPSHOT"
+version = "1.0-SNAPSHOT"
 
 java {
     sourceCompatibility = JavaVersion.VERSION_21
@@ -29,25 +29,4 @@ dependencies {
 
 tasks.test {
     useJUnitPlatform()
-}
-
-publishing {
-    publications {
-        create<MavenPublication>("maven") {
-            groupId = project.group.toString()
-            artifactId = "terminal-ui"
-            version = project.version.toString()
-            from(components["java"])
-        }
-    }
-    repositories {
-        maven {
-            name = "GitHubPackages"
-            url = uri("https://maven.pkg.github.com/jakubbbdev/terminal-ui")
-            credentials {
-                username = System.getenv("GITHUB_ACTOR") ?: project.findProperty("gpr.user")?.toString()
-                password = System.getenv("GITHUB_TOKEN") ?: project.findProperty("gpr.token")?.toString()
-            }
-        }
-    }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Mar 13 15:14:45 CET 2026
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/b631911858264c0b6e4d6603d677ff5218766cee/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +82,11 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# This is normally unused
-
+# shellcheck disable=SC2034
-APP_NAME="Gradle"
 APP_BASE_NAME=${0##*/}
-
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -114,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -133,22 +132,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -165,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -193,18 +198,27 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
+
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-#     shell script including quotes and variable substitutions, so put them in
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-#     double quotes to make sure that they get re-expanded; and
+
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
-        org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -1,89 +1,93 @@
-@rem
+@rem
-@rem Copyright 2015 the original author or authors.
+@rem Copyright 2015 the original author or authors.
-@rem
+@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
+@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
+@rem You may obtain a copy of the License at
-@rem
+@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
+@rem
-@rem Unless required by applicable law or agreed to in writing, software
+@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
+@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
+@rem limitations under the License.
-@rem
+@rem
-
+@rem SPDX-License-Identifier: Apache-2.0
-@if "%DEBUG%" == "" @echo off
+@rem
-@rem ##########################################################################
+
-@rem
+@if "%DEBUG%"=="" @echo off
-@rem  Gradle startup script for Windows
+@rem ##########################################################################
-@rem
+@rem
-@rem ##########################################################################
+@rem  Gradle startup script for Windows
-
+@rem
-@rem Set local scope for the variables with windows NT shell
+@rem ##########################################################################
-if "%OS%"=="Windows_NT" setlocal
+
-
+@rem Set local scope for the variables with windows NT shell
-set DIRNAME=%~dp0
+if "%OS%"=="Windows_NT" setlocal
-if "%DIRNAME%" == "" set DIRNAME=.
+
-set APP_BASE_NAME=%~n0
+set DIRNAME=%~dp0
-set APP_HOME=%DIRNAME%
+if "%DIRNAME%"=="" set DIRNAME=.
-
+@rem This is normally unused
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+set APP_BASE_NAME=%~n0
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+set APP_HOME=%DIRNAME%
-
+
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
+
-@rem Find java.exe
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-if defined JAVA_HOME goto findJavaFromJavaHome
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
+
-set JAVA_EXE=java.exe
+@rem Find java.exe
-%JAVA_EXE% -version >NUL 2>&1
+if defined JAVA_HOME goto findJavaFromJavaHome
-if "%ERRORLEVEL%" == "0" goto execute
+
-
+set JAVA_EXE=java.exe
-echo.
+%JAVA_EXE% -version >NUL 2>&1
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+if %ERRORLEVEL% equ 0 goto execute
-echo.
+
-echo Please set the JAVA_HOME variable in your environment to match the
+echo. 1>&2
-echo location of your Java installation.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-
+echo. 1>&2
-goto fail
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-
+echo location of your Java installation. 1>&2
-:findJavaFromJavaHome
+
-set JAVA_HOME=%JAVA_HOME:"=%
+goto fail
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
-
+:findJavaFromJavaHome
-if exist "%JAVA_EXE%" goto execute
+set JAVA_HOME=%JAVA_HOME:"=%
-
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-echo.
+
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+if exist "%JAVA_EXE%" goto execute
-echo.
+
-echo Please set the JAVA_HOME variable in your environment to match the
+echo. 1>&2
-echo location of your Java installation.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-
+echo. 1>&2
-goto fail
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-
+echo location of your Java installation. 1>&2
-:execute
+
-@rem Setup the command line
+goto fail
-
+
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+:execute
-
+@rem Setup the command line
-
+
-@rem Execute Gradle
+
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
-
+@rem Execute Gradle
-:end
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
-@rem End local scope for the variables with windows NT shell
+
-if "%ERRORLEVEL%"=="0" goto mainEnd
+:end
-
+@rem End local scope for the variables with windows NT shell
-:fail
+if %ERRORLEVEL% equ 0 goto mainEnd
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+
-rem the _cmd.exe /c_ return code!
+:fail
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-exit /b 1
+rem the _cmd.exe /c_ return code!
-
+set EXIT_CODE=%ERRORLEVEL%
-:mainEnd
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if "%OS%"=="Windows_NT" endlocal
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-
+exit /b %EXIT_CODE%
-:omega
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

src/main/java/dev/jakub/terminal/interactive/Confirm.java

@@ -72,7 +72,7 @@ public final class Confirm {
     }
 
     /**
-     * Uses the given scanner for one line. Use when sharing one scanner (e.g. interactive app).
+     * Uses the given scanner for one line. Use when sharing one scanner (e.g. demo).
      */
     public boolean ask(Scanner sharedScanner) {
         if (sharedScanner == null) return ask();

src/main/java/dev/jakub/terminal/interactive/Prompt.java

@@ -64,7 +64,7 @@ public final class Prompt {
 
     /**
      * Prompts and returns the next line from the given scanner. Use this when
-     * sharing one scanner (e.g. in an interactive app) so input blocks correctly.
+     * sharing one scanner (e.g. in a demo) so input blocks correctly.
      */
     public String ask(Scanner sharedScanner) {
         if (sharedScanner == null) return ask();